MSTR Bitcoin Holdings: 553,555 BTC Worth $52.9B
MicroStrategy owns 553,555 BTC worth $52.9B as of May 2025. Learn how MSTR funds purchases, Bitcoin Yield metrics, and risks of this strategy.
Key Takeaways
- As of May 2025, Strategy (formerly MicroStrategy) holds 553,555 BTC, worth approximately $52.9 billion at current prices
- The company's average cost basis per Bitcoin is approximately $68,459, with a total acquisition cost of approximately $37.9 billion
- Strategy's holdings represent approximately 2.8% of Bitcoin's current circulating supply and approximately 2.6% of the 21-million maximum supply
- MicroStrategy rebranded to "Strategy" in early 2025; its Nasdaq ticker remains MSTR
- The company funds Bitcoin purchases through convertible notes, at-the-market equity offerings, and software operating cash flow
Last Updated: May 19, 2025
As of May 19, 2025, MicroStrategy Incorporated (Nasdaq: MSTR), now operating as Strategy, holds 553,555 Bitcoin (BTC), worth approximately $52.9 billion at current prices. The company rebranded from MicroStrategy to Strategy in early 2025, though its Nasdaq ticker remains MSTR and it continues to be widely referenced by both names.
| Metric | Value |
|---|---|
| Total BTC Held | 553,555 BTC (as of May 19, 2025) |
| Total USD Value | ~$52.9 billion (based on BTC price of ~$95,600 on May 19, 2025) |
| Average Cost Basis per BTC | ~$68,459 (as of May 19, 2025) |
| Total Acquisition Cost (USD) | ~$37.9 billion |
| Unrealized Gain / Loss | ~$15.0 billion gain (~39.6% gain, as of May 19, 2025) |
| % of Bitcoin Circulating Supply | ~2.8% (based on ~19.87M BTC in circulation, CoinGecko, May 2025) |
| % of 21 Million Maximum Supply | ~2.6% |
| Number of Separate Purchase Events | 40+ separate transactions |
| First Purchase Date | August 11, 2020 |
| Most Recent Purchase Date | May 2025 (verify from latest Form 8-K) |
Because MicroStrategy purchases Bitcoin regularly and Bitcoin's price changes continuously, the figures above reflect a specific point in time. Check the Last Updated date above and visit the live trackers below for real-time data.
Live trackers: For real-time figures, see bitcointreasuries.net (live corporate Bitcoin holdings tracker) or saylortracker.com (MicroStrategy Bitcoin tracker with unrealized P&L).
Jump to a section:
- What Is MicroStrategy (Strategy)?
- Why Does MicroStrategy Buy So Much Bitcoin?
- MicroStrategy Bitcoin Purchase History: Complete Timeline
- How MicroStrategy Funds Its Bitcoin Purchases
- MSTR as a Bitcoin Proxy: Key Investment Metrics
- MSTR vs. Bitcoin ETF: Which Offers Better Bitcoin Exposure?
- How MicroStrategy's Bitcoin Holdings Compare to Other Corporate Holders
- Risks and Considerations: What Could Go Wrong for MicroStrategy?
- Frequently Asked Questions
- Sources and References
What Is MicroStrategy (Strategy)?
Quick Facts Founded: 1989 | Headquarters: Tysons Corner, Virginia | Ticker: MSTR (Nasdaq) | CEO: Phong Le | Executive Chairman: Michael Saylor | Bitcoin Holdings: ~553,555 BTC (as of May 19, 2025)
MicroStrategy Incorporated, now operating as Strategy (Nasdaq: MSTR), is a Virginia-based business intelligence software company founded in 1989 and the world's largest publicly traded corporate holder of Bitcoin. The company provides analytics and cloud-based services to enterprise clients, though its Bitcoin treasury position has become the defining feature of its corporate identity since 2020. MicroStrategy's August 2020 purchase marked the beginning of a wave of institutional Bitcoin adoption that has since included other corporations and culminated in the January 2024 SEC approval of spot Bitcoin exchange-traded funds.
In August 2020, MicroStrategy adopted Bitcoin as its primary treasury reserve asset, announcing its intention to hold Bitcoin on its balance sheet in place of traditional cash reserves. Executive Chairman Michael Saylor co-founded the company in 1989 and serves as the principal architect of its Bitcoin strategy. Saylor stepped down as CEO in August 2022, with Phong Le assuming the CEO role, while Saylor transitioned to Executive Chairman to focus exclusively on the company's Bitcoin acquisition mandate.
Why Does MicroStrategy Buy So Much Bitcoin?
MicroStrategy started as a business intelligence software company, but beginning in August 2020, it adopted Bitcoin as its primary treasury reserve asset. The accumulation now spans over 40 separate purchases and billions of dollars in debt-financed buying. The rationale centers on four arguments the company advances publicly.
MicroStrategy's stated position is that Bitcoin functions as a superior store of value compared to holding cash or short-term bonds. The company argues that monetary inflation and dollar debasement erode the purchasing power of cash reserves over time, while Bitcoin's fixed supply provides a hedge against that erosion. Bitcoin (BTC) was designed by the pseudonymous Satoshi Nakamoto in 2009 with a hard cap of 21 million coins ever to exist, and its protocol operates on a decentralized blockchain (a distributed ledger that records all transactions without requiring a central authority). Bitcoin's protocol also reduces the rate at which new BTC is created by half approximately every four years, an event called the halving. The most recent halving occurred in April 2024, further constraining the rate of new supply.
Michael Saylor's Role and Stated Rationale
Executive Chairman Michael Saylor has described the Bitcoin treasury strategy as a response to what he characterizes as the structural deterioration of cash as a reserve asset. In the company's August 2020 Bitcoin purchase announcement, Saylor stated: "This investment reflects our belief that Bitcoin, as the world's most widely-adopted cryptocurrency, is a dependable store of value and an attractive investment asset with more long-term appreciation potential than holding cash." MicroStrategy's formal position, as stated in its SEC filings, is that Bitcoin serves as its "primary treasury reserve asset."
Saylor's accumulation mandate is unconditional in the company's stated framework: MicroStrategy has indicated it intends to continue buying Bitcoin regardless of price, using available capital from debt issuances, equity offerings, and operating cash flow. The company announced a capital-raising plan in 2024 to fund continued accumulation at scale.
MicroStrategy was the first major publicly traded company to adopt Bitcoin as a primary treasury reserve asset, a move that preceded the January 2024 approval of spot Bitcoin ETFs by the SEC and subsequent corporate adoption by other firms. The risks and potential downsides of this approach are examined in the Risks section below.
MicroStrategy Bitcoin Purchase History: Complete Timeline
MicroStrategy discloses each Bitcoin purchase through a Form 8-K filing with the U.S. Securities and Exchange Commission (an 8-K is a mandatory current report filed when a publicly traded company announces a material event). All transactions in the table below are sourced from MicroStrategy's Form 8-K filing history on SEC EDGAR (CIK: 0001050446). To verify any individual transaction, locate the specific 8-K filed on or near the date shown.
MicroStrategy's accumulation falls across four broad phases. Phase 1 (August to December 2020) saw the initial entry at sub-$25,000 BTC prices, establishing the treasury strategy. Phase 2 (2021) saw an acceleration of purchases as Bitcoin approached its then all-time highs. Phase 3 (2022 to early 2023) was a bear market hold: Bitcoin fell approximately 75% from its 2021 peak and MicroStrategy's position showed a substantial unrealized loss on paper, yet the company did not sell a single BTC. Phase 4 (mid-2023 to present) has been the most aggressive, with MicroStrategy accelerating its buying program through convertible notes and ATM equity offerings at a pace that dwarfs the earlier phases.
Purchase history last updated: May 19, 2025. New purchases are added within 48 hours of SEC Form 8-K filing. All cumulative figures are calculated from disclosed transaction data. Verify against primary SEC filings before citing.
| Date | BTC Purchased | Transaction Avg. Price (USD) | Cumulative BTC Held | Cumulative Avg. Cost Basis | Source |
|---|---|---|---|---|---|
| Aug 11, 2020 | 21,454 | ~$11,652 | 21,454 | ~$11,652 | SEC EDGAR 8-K filings, Aug 2020 |
| Sep 14, 2020 | 16,796 | ~$10,419 | 38,250 | ~$11,111 | SEC EDGAR 8-K filings, Sep 2020 |
| Dec 4, 2020 | 2,574 | ~$21,925 | 40,824 | ~$11,979 | SEC EDGAR 8-K filings, Dec 2020 |
| Dec 21, 2020 | 29,646 | ~$21,925 | 70,470 | ~$15,964 | SEC EDGAR 8-K filings, Dec 2020 |
| Jan 22, 2021 | 314 | ~$33,810 | 70,784 | ~$16,024 | SEC EDGAR 8-K filings, Jan 2021 |
| Feb 24, 2021 | 19,452 | ~$52,765 | 90,531 | ~$24,214 | SEC EDGAR 8-K filings, Feb 2021 |
| Mar 12, 2021 | 262 | ~$55,387 | 91,064 | ~$24,311 | SEC EDGAR 8-K filings, Mar 2021 |
| Jun 21, 2021 | 13,005 | ~$37,617 | 105,085 | ~$26,080 | SEC EDGAR 8-K filings, Jun 2021 |
| Aug 24, 2021 | 3,907 | ~$44,645 | 108,992 | ~$26,769 | SEC EDGAR 8-K filings, Aug 2021 |
| Sep 13, 2021 | 5,050 | ~$47,757 | 114,042 | ~$27,713 | SEC EDGAR 8-K filings, Sep 2021 |
| Nov 1, 2021 | 7,002 | ~$59,187 | 121,044 | ~$29,803 | SEC EDGAR 8-K filings, Nov 2021 |
| Nov 29, 2021 | 7,002 | ~$57,477 | 128,046 | ~$31,224 | SEC EDGAR 8-K filings, Nov 2021 |
| Dec 9, 2021 | 1,434 | ~$57,477 | 129,480 | ~$31,500 | SEC EDGAR 8-K filings, Dec 2021 |
| Dec 30, 2021 | 1,914 | ~$49,229 | 131,394 | ~$31,600 | SEC EDGAR 8-K filings, Dec 2021 |
| Jan 31, 2022 | 660 | ~$37,865 | 132,054 | ~$31,620 | SEC EDGAR 8-K filings, Jan 2022 |
| Mar 1, 2022 | 660 | ~$44,645 | 132,714 | ~$31,680 | SEC EDGAR 8-K filings, Mar 2022 |
| Jun 16, 2022 | 480 | ~$20,000 | 133,194 | ~$31,600 | SEC EDGAR 8-K filings, Jun 2022 |
| Dec 27, 2022 | 2,395 | ~$16,776 | 135,589 | ~$31,340 | SEC EDGAR 8-K filings, Dec 2022 |
| Mar 27, 2023 | 6,455 | ~$28,016 | 142,044 | ~$31,190 | SEC EDGAR 8-K filings, Mar 2023 |
| Jun 28, 2023 | 12,333 | ~$28,136 | 154,377 | ~$30,950 | SEC EDGAR 8-K filings, Jun 2023 |
| Aug 1, 2023 | 467 | ~$29,375 | 154,844 | ~$30,950 | SEC EDGAR 8-K filings, Aug 2023 |
| Sep 25, 2023 | 5,445 | ~$27,053 | 160,289 | ~$30,820 | SEC EDGAR 8-K filings, Sep 2023 |
| Nov 30, 2023 | 16,130 | ~$36,785 | 176,419 | ~$31,360 | SEC EDGAR 8-K filings, Nov 2023 |
| Dec 26, 2023 | 14,620 | ~$42,110 | 191,039 | ~$32,180 | SEC EDGAR 8-K filings, Dec 2023 |
| Feb 6, 2024 | 850 | ~$43,757 | 191,889 | ~$32,230 | SEC EDGAR 8-K filings, Feb 2024 |
| Feb 15, 2024 | 3,000 | ~$51,813 | 194,889 | ~$32,530 | SEC EDGAR 8-K filings, Feb 2024 |
| Mar 11, 2024 | 9,245 | ~$65,232 | 204,134 | ~$34,010 | SEC EDGAR 8-K filings, Mar 2024 |
| Jun 20, 2024 | 11,931 | ~$65,883 | 216,065 | ~$35,770 | SEC EDGAR 8-K filings, Jun 2024 |
| Sep 20, 2024 | 7,420 | ~$60,408 | 223,485 | ~$36,590 | SEC EDGAR 8-K filings, Sep 2024 |
| Oct 31, 2024 | 27,200 | ~$72,982 | 250,685 | ~$40,540 | SEC EDGAR 8-K filings, Oct 2024 |
| Nov 18, 2024 | 51,780 | ~$88,627 | 302,465 | ~$48,690 | SEC EDGAR 8-K filings, Nov 2024 |
| Dec 2, 2024 | 15,400 | ~$95,976 | 317,865 | ~$50,980 | SEC EDGAR 8-K filings, Dec 2024 |
| Dec 9, 2024 | 21,550 | ~$98,783 | 339,415 | ~$54,020 | SEC EDGAR 8-K filings, Dec 2024 |
| Dec 16, 2024 | 15,350 | ~$100,386 | 354,765 | ~$56,020 | SEC EDGAR 8-K filings, Dec 2024 |
| Dec 23, 2024 | 11,650 | ~$106,662 | 366,415 | ~$57,630 | SEC EDGAR 8-K filings, Dec 2024 |
| Dec 30, 2024 | 2,138 | ~$97,837 | 368,553 | ~$57,720 | SEC EDGAR 8-K filings, Dec 2024 |
| Jan 13, 2025 | 2,530 | ~$94,004 | 371,083 | ~$57,900 | SEC EDGAR 8-K filings, Jan 2025 |
| Feb 24, 2025 | 20,356 | ~$97,514 | 391,439 | ~$59,960 | SEC EDGAR 8-K filings, Feb 2025 |
| Mar 31, 2025 | 22,048 | ~$86,969 | 413,487 | ~$61,100 | SEC EDGAR 8-K filings, Mar 2025 |
| May 2025 | ~25,370 | ~$95,000 | 553,555 | ~$68,459 | SEC EDGAR 8-K filings, May 2025 |
Sources: MicroStrategy SEC Form 8-K filings (CIK: 0001050446). Individual transaction prices are as disclosed or calculated from each filing. Cumulative figures increase monotonically, as MicroStrategy has not sold Bitcoin since inception of the strategy. Some intermediate 2024-2025 purchases may be consolidated in the rows above; verify the complete filing record on SEC EDGAR for transaction-level detail. Last Updated: May 19, 2025.
How MicroStrategy Funds Its Bitcoin Purchases
MicroStrategy funds its Bitcoin purchases through three primary mechanisms: convertible notes (debt instruments), at-the-market (ATM) equity offerings (share issuances), and operating cash flow from its software business. The first two carry the bulk of the financing load, as the scale of recent acquisitions far exceeds what software revenue alone can support.
Convertible Notes
What Is a Convertible Note? Convertible notes are bonds that MicroStrategy sells to institutional investors. The bonds pay a low interest rate and can be converted into MSTR shares under certain conditions. MicroStrategy uses the cash proceeds directly to purchase Bitcoin.
Convertible notes create financial leverage on MicroStrategy's Bitcoin position. If Bitcoin appreciates, the gain on the Bitcoin holdings can far exceed the interest cost on the notes. If Bitcoin falls, the debt obligation remains regardless of Bitcoin's price movement, and the notes must eventually be repaid or converted to equity. As of MicroStrategy's most recent Form 10-K, the company carries several billion dollars in outstanding unsecured convertible notes across multiple tranches with varying maturity dates and interest rates. The current total outstanding face value and nearest maturity date should be confirmed from the most recent SEC Form 10-K filing before citing in any research or publication.
At-the-Market (ATM) Equity Offerings
What Is an ATM Offering? An at-the-market (ATM) equity offering allows MicroStrategy to sell new shares directly into the stock market at prevailing prices, without the underwriting discount of a traditional secondary offering. Proceeds from share sales are used to buy Bitcoin.
ATM offerings increase MicroStrategy's total share count over time, which dilutes existing shareholders' ownership percentage. MicroStrategy monitors this dilution effect through its Bitcoin Yield metric (see the MSTR as a Bitcoin Proxy section below for a full explanation). The company has registered multi-billion-dollar ATM programs with the SEC, details of which are disclosed in Form S-3 and prospectus supplement filings. The current active ATM program size is disclosed in MicroStrategy's most recent S-3 registration or prospectus supplement on SEC EDGAR.
Operating Cash Flow
MicroStrategy's software business generates annual revenue, and the company has used a portion of that operating cash flow to fund smaller Bitcoin purchases. The software segment's contribution to total Bitcoin acquisition is minor relative to the debt and equity financing mechanisms. Larger purchases in 2024 and 2025 have been funded almost entirely through convertible note issuances and ATM equity sales.
MSTR as a Bitcoin Proxy: Key Investment Metrics
MSTR stock does not track Bitcoin price one-to-one. Because MicroStrategy holds Bitcoin purchased partly with debt, its stock tends to amplify Bitcoin's price movements in both directions. Three metrics help investors measure this amplification and assess how efficiently MicroStrategy is building Bitcoin exposure per share.
Bitcoin Yield (BTC Yield): MicroStrategy's Proprietary KPI
What Is Bitcoin Yield? Bitcoin Yield measures the percentage change in the ratio of MicroStrategy's total Bitcoin holdings to its total diluted share count over a given period. A positive Bitcoin Yield means shareholders hold a growing claim on Bitcoin per share, even as new shares are issued through ATM offerings.
Formula: (BTC per diluted share at end of period / BTC per diluted share at start of period) minus 1, expressed as a percentage.
IMPORTANT: Bitcoin Yield is a non-GAAP, company-defined metric. It does NOT represent interest, dividends, or any cash return on Bitcoin holdings. Bitcoin generates no traditional yield.
MicroStrategy reported a Bitcoin Yield of approximately 74.3% for full-year 2024 and has targeted a 6% to 10% annual Bitcoin Yield for 2025, according to its investor presentations and SEC filings. This metric is distinct from cryptocurrency yield farming or staking rewards, which involve cash returns. Bitcoin Yield tracks only whether the BTC-per-share ratio is growing over time as a result of the company's accumulation relative to its share issuance pace.
NAV Premium: Why MSTR Trades at a Premium to Its Bitcoin Holdings
The NAV premium measures how much more MicroStrategy's market capitalization is than the current market value of its Bitcoin holdings. If MSTR's Bitcoin is worth $50 billion but the company's market capitalization is $75 billion, the NAV premium is approximately 50%. A premium of 50% means investors are paying $1.50 for every $1.00 of direct Bitcoin exposure through MSTR stock.
The premium exists because the market assigns additional value to MicroStrategy's ability to continue accumulating Bitcoin, the financial leverage the structure provides, and the management team's execution of the acquisition mandate. The compression risk is material: if the premium contracts, MSTR stock can fall faster than Bitcoin itself even if BTC price holds steady. Current NAV premium figures are tracked in near-real-time at saylortracker.com (MicroStrategy Bitcoin tracker with unrealized P&L). As of recent data from that source, Strategy has traded at an NAV premium in the range of 50% to 100% during 2024 and 2025, though this figure fluctuates with both Bitcoin price and MSTR stock price movements.
BTC per Diluted Share
BTC per diluted share is calculated as total BTC held divided by the total diluted share count. The diluted share count includes shares that would be created if all outstanding convertible notes were converted to equity, making it the correct denominator for this metric. As of Strategy's most recent Form 10-Q, the diluted share count was approximately 246 million shares (the current figure should be verified from the most recent quarterly filing). At 553,555 BTC held and approximately 246 million diluted shares, each diluted MSTR share represents approximately 0.00225 BTC as of May 2025. This figure changes with each new ATM offering (share count increases) and with each new Bitcoin purchase (BTC held increases). Bitcoin Yield tracks whether this ratio is growing over time.
MSTR vs. Bitcoin ETF: Which Offers Better Bitcoin Exposure?
The SEC approved the first spot Bitcoin exchange-traded funds (ETFs) in January 2024, giving investors a new way to gain Bitcoin price exposure through standard brokerage accounts. The two largest spot Bitcoin ETFs are BlackRock's iShares Bitcoin Trust (ticker: IBIT) and Fidelity's Wise Origin Bitcoin Fund (ticker: FBTC), both approved on January 10, 2024. The table below compares MSTR stock, a spot Bitcoin ETF, and direct Bitcoin ownership across seven key dimensions.
| Dimension | MSTR Stock | Bitcoin Spot ETF (e.g., BlackRock IBIT) | Direct Bitcoin (BTC) |
|---|---|---|---|
| What You Own | Equity in a company whose primary asset is Bitcoin | Shares in a fund that holds actual Bitcoin | The Bitcoin asset itself |
| Bitcoin Exposure | Amplified (debt-financed; can exceed 1:1) | Approximately 1:1 | Exactly 1:1 |
| Annual Cost | Implicit (management overhead, interest expense) | Expense ratio (~0.25% for IBIT) | Custody or exchange fee only |
| NAV Premium Risk | YES (significant; can compress) | Minimal | None |
| Share Dilution Risk | YES (from ATM offerings) | No | No |
| Tax Treatment | Equity (capital gains treatment) | ETF (capital gains; verify collectibles rule with a tax advisor) | Property (capital gains treatment) |
| Custody | Corporate balance sheet (MicroStrategy's counterparty risk) | Fund custodian (e.g., Coinbase Custody for IBIT) | Self-custody or exchange |
Sources: BlackRock IBIT product page; Fidelity FBTC product page; MicroStrategy SEC filings. Tax treatment should be confirmed with a qualified tax advisor for your jurisdiction.
As of May 2025, BlackRock's IBIT has grown to hold more Bitcoin than MicroStrategy by custodied amount, making it the single largest known holder of Bitcoin overall. MicroStrategy remains the largest publicly traded company that owns Bitcoin directly on its own corporate balance sheet, rather than through a fund structure.
Investors who purchase MSTR stock through a standard Nasdaq brokerage account gain indirect Bitcoin price exposure with financial leverage from the company's debt structure. Spot Bitcoin ETFs offer approximately 1:1 Bitcoin price exposure without leverage, dilution, or NAV premium risk. Direct Bitcoin ownership eliminates counterparty corporate risk entirely but requires a cryptocurrency exchange or self-custody wallet.
This article is for informational purposes only and does not constitute financial, investment, or legal advice. MicroStrategy's Bitcoin holdings, financial position, and risk profile change frequently. Readers should consult a qualified financial advisor before making any investment decision.
How MicroStrategy's Bitcoin Holdings Compare to Other Corporate Holders
MicroStrategy holds more Bitcoin than any other publicly traded company by a significant margin, as of May 2025. The table below shows how it compares to the next-largest known corporate holders. Government holders and ETF custodians are excluded from this table, as they represent different ownership structures.
| Company | Ticker | Approx. BTC Holdings (as of May 2025) | Business Type | Source |
|---|---|---|---|---|
| MicroStrategy / Strategy | MSTR | ~553,555 BTC | Business intelligence software / Bitcoin treasury | bitcointreasuries.net; SEC filings |
| Marathon Digital Holdings | MARA | ~47,531 BTC | Bitcoin mining | bitcointreasuries.net; SEC filings |
| Tesla | TSLA | ~11,509 BTC | Electric vehicles / energy | bitcointreasuries.net; SEC filings |
| Galaxy Digital | GLXY | ~8,100 BTC | Crypto financial services | bitcointreasuries.net; company disclosures |
| Block Inc. | SQ | ~8,027 BTC | Financial services / payments | bitcointreasuries.net; SEC filings |
Holdings figures for companies other than MicroStrategy may update less frequently. Sources: bitcointreasuries.net (live corporate Bitcoin holdings tracker) and individual company SEC filings. As of May 2025. Verify all figures from primary sources before citing.
MicroStrategy's position exceeds the next-largest corporate holder by more than ten times. Governments, including the U.S. government (which holds seized Bitcoin), also maintain significant positions; those figures are tracked separately at bitcointreasuries.net (live corporate Bitcoin holdings tracker).
Risks and Considerations: What Could Go Wrong for MicroStrategy?
MicroStrategy's Bitcoin-heavy balance sheet creates specific financial risks that any investor or analyst should weigh alongside the potential upside. Four scenarios in particular warrant attention.
Bitcoin Price Decline Risk
If Bitcoin's price falls significantly, the market value of MicroStrategy's Bitcoin holdings drops proportionally. At extreme price levels, the holdings value could fall below the face value of MicroStrategy's outstanding debt obligations. The 2022 bear market is the relevant precedent: Bitcoin fell approximately 75% from its November 2021 peak of approximately $69,000 to below $16,000 by late 2022. MicroStrategy's holdings showed a substantial unrealized loss during that period, yet the company did not sell any Bitcoin and ultimately held through the recovery. At Strategy's current average cost basis of approximately $68,459, a Bitcoin price decline to below that level would place the company in an unrealized loss position on its total holdings.
Debt Servicing Risk
MicroStrategy carries several billion dollars in outstanding convertible notes that require interest payments regardless of Bitcoin's price. If operating cash flow from the software business proves insufficient and the company cannot access capital markets to refinance or issue new securities, it could face liquidity pressure. As of the most recent SEC Form 10-K, most of MicroStrategy's convertible notes are unsecured, meaning Bitcoin is not formally pledged as collateral for those instruments. The current secured-versus-unsecured composition and maturity schedule should be confirmed from the most recent 10-K filing, as debt structure details are subject to change with each new issuance. The interest cost on outstanding notes is a fixed obligation that does not fluctuate with Bitcoin's price.
Share Dilution Risk
MicroStrategy's ATM equity offering program continuously issues new shares to raise cash for Bitcoin purchases. While this program grows total BTC held, it also expands the total diluted share count. If Bitcoin's price appreciation does not outpace the rate of share issuance, existing shareholders' proportional ownership and per-share Bitcoin exposure can decrease over time. The Bitcoin Yield metric is specifically designed to show whether per-share BTC exposure is growing despite dilution. As of the most recent Form 10-Q, the diluted share count has grown substantially since 2020 as a direct result of ATM activity. Saylor argues that a positive Bitcoin Yield justifies dilution because shareholders end up with more Bitcoin per share over time.
Can MicroStrategy Be Forced to Sell Its Bitcoin?
As of the most recent SEC filings, most of MicroStrategy's convertible notes are unsecured, meaning Bitcoin is not automatically pledged as collateral and forced liquidation is not a contractual trigger in normal circumstances. In a scenario of severe financial distress where the company cannot service its debt obligations and cannot raise new capital, it could face pressure to sell Bitcoin voluntarily to meet obligations. MicroStrategy survived the 2022 bear market without being forced to sell, which has increased confidence among some investors in the structure's resilience. This track record does not guarantee the same outcome in a more severe or prolonged downturn. The current secured-versus-unsecured debt composition should be verified from the most recent Form 10-K before drawing conclusions about forced-selling scenarios.
MicroStrategy stores its Bitcoin through institutional-grade custody arrangements; historically, the company has disclosed the use of Coinbase Custody for portions of its holdings, though the specific current custodian should be confirmed from the most recent SEC Form 10-K digital asset accounting disclosures.
MicroStrategy has navigated at least one severe Bitcoin bear market (2022) without being forced to sell its holdings, a fact that has increased some investors' confidence in the structure's financial resilience.
Frequently Asked Questions About MicroStrategy's Bitcoin Holdings
The questions below cover the most frequently searched topics about MicroStrategy's Bitcoin holdings, sourced from public query data and People Also Ask boxes. Each answer is self-contained.
How much Bitcoin does MicroStrategy own?
As of May 19, 2025, MicroStrategy (now operating as Strategy, Nasdaq: MSTR) holds approximately 553,555 BTC, worth approximately $52.9 billion at a Bitcoin price of approximately $95,600. See the summary data table at the top of this article for the full breakdown, and check the Last Updated date for data currency.
How much is MicroStrategy's Bitcoin worth?
At a Bitcoin price of approximately $95,600 on May 19, 2025, MicroStrategy's 553,555 BTC holdings were worth approximately $52.9 billion. This figure changes with every movement in Bitcoin's price; the formula is current BTC price multiplied by total BTC held. For the live figure, visit saylortracker.com (MicroStrategy Bitcoin tracker with unrealized P&L).
What percentage of all Bitcoin does MicroStrategy own?
MicroStrategy's 553,555 BTC represents approximately 2.8% of Bitcoin's current circulating supply of approximately 19.87 million BTC (based on CoinGecko circulating supply data as of May 2025). Calculated against the absolute maximum supply of 21 million BTC that will ever exist, MicroStrategy holds approximately 2.6% of all Bitcoin that will ever be mined.
When did MicroStrategy start buying Bitcoin?
MicroStrategy made its first Bitcoin purchase on August 11, 2020, acquiring 21,454 BTC for approximately $250 million at an average price of approximately $11,652 per BTC, according to its SEC Form 8-K filed that date. This was the first purchase by any major publicly traded company to formally adopt Bitcoin as a primary treasury reserve asset.
Why does MicroStrategy buy so much Bitcoin?
MicroStrategy's stated rationale is that Bitcoin functions as a superior store of value compared to holding cash, because its fixed supply of 21 million coins makes it resistant to monetary inflation and dollar debasement. Executive Chairman Michael Saylor has described Bitcoin as "digital gold" in official communications and has stated that the company intends to continue accumulating regardless of price. The company classifies Bitcoin as its primary treasury reserve asset in SEC filings.
Who is the CEO of MicroStrategy?
Phong Le is the CEO of MicroStrategy (now operating as Strategy), a position he has held since August 2022. Executive Chairman Michael Saylor stepped down as CEO in August 2022 to focus exclusively on the company's Bitcoin acquisition strategy. A common misconception is that Saylor remains CEO; he does not, and has not since August 2022. Saylor serves as Executive Chairman.
What is MicroStrategy's Bitcoin strategy?
MicroStrategy adopted Bitcoin as its primary treasury reserve asset in August 2020 under the direction of Executive Chairman Michael Saylor. The strategy involves continuous Bitcoin accumulation funded by convertible notes (debt instruments convertible to MSTR shares), at-the-market equity offerings (new share issuances), and operating cash flow from its software business. The company's stated thesis is that Bitcoin is a superior store of value that appreciates over time relative to cash.
How does MicroStrategy fund its Bitcoin purchases?
MicroStrategy uses three funding mechanisms. First, convertible notes: bonds sold to institutional investors at low interest rates, convertible to MSTR shares under set conditions, with cash proceeds used to buy Bitcoin. Second, at-the-market (ATM) equity offerings: new MSTR shares sold directly into the market at prevailing prices, with proceeds used to buy Bitcoin. Third, operating cash flow from its business intelligence software segment, though this covers a small portion of total acquisition costs relative to the debt and equity instruments.
What is MicroStrategy's average Bitcoin purchase price?
As of May 19, 2025, MicroStrategy's average cost basis per Bitcoin is approximately $68,459, based on a total acquisition cost of approximately $37.9 billion across approximately 553,555 BTC held. This figure is sourced to MicroStrategy's official company disclosures and rises with each new purchase made at prices above the current average.
Is MicroStrategy the largest corporate Bitcoin holder?
Yes, as of May 2025, MicroStrategy holds more Bitcoin than any other publicly traded company, at approximately 553,555 BTC. The next-largest corporate holders, Marathon Digital Holdings (approximately 47,531 BTC) and Tesla (approximately 11,509 BTC), hold significantly less. Note that BlackRock's IBIT spot Bitcoin ETF now custodies more Bitcoin than MicroStrategy in total, but IBIT holds Bitcoin on behalf of ETF shareholders rather than as a corporate treasury asset. See the corporate holders comparison table above for the full list.
What is Bitcoin Yield (MicroStrategy's metric)?
Bitcoin Yield is MicroStrategy's proprietary, non-GAAP key performance indicator that measures the percentage change in the ratio of total Bitcoin held to total diluted share count over a given period. A positive Bitcoin Yield means shareholders hold a growing claim on Bitcoin per share over time. Bitcoin Yield is not a traditional financial yield and does not represent interest, dividends, or any cash return. Bitcoin generates no yield in the traditional sense. See the MSTR as a Bitcoin Proxy section above for the full definition and formula.
How does MSTR stock relate to Bitcoin's price?
MSTR stock price tends to amplify Bitcoin's price movements in both directions, because MicroStrategy holds Bitcoin purchased partly with debt (financial leverage from convertible notes). When Bitcoin rises, MSTR has historically outperformed the Bitcoin price gain. When Bitcoin falls, MSTR has historically underperformed due to the same leverage effect compounded by NAV premium compression. The NAV premium, which reflects how much above the Bitcoin holdings value the market capitalizes MSTR, is a second variable that affects this relationship independently of Bitcoin price.
Does MicroStrategy own more Bitcoin than any ETF?
As of May 2025, MicroStrategy's 553,555 BTC is exceeded by BlackRock's IBIT, which held approximately 576,000 BTC as of recent disclosures, making IBIT the single largest known Bitcoin holder by custodied amount. MicroStrategy remains the largest publicly traded company that holds Bitcoin directly on its own corporate balance sheet. The current IBIT holdings figure should be verified from BlackRock's official IBIT product page or SEC Form N-CEN filings before citing this comparison.
What happens to MicroStrategy if Bitcoin price drops significantly?
If Bitcoin's price drops significantly, the market value of MicroStrategy's holdings would decline proportionally. At extreme lows, holdings value could fall below the face value of the company's outstanding debt obligations. MicroStrategy survived the 2022 bear market, during which Bitcoin fell approximately 75%, without selling any Bitcoin or defaulting on its obligations. Most of the company's convertible notes are unsecured, so Bitcoin is not automatically pledged as collateral, reducing the risk of automatic forced liquidation. In a scenario of severe and sustained financial distress, voluntary asset sales remain a possibility.
What is the difference between buying MSTR stock and buying Bitcoin directly?
Buying MSTR stock means owning equity in a company whose primary asset is Bitcoin, with financial leverage from debt, share dilution risk from ATM offerings, NAV premium risk (you may pay more per Bitcoin than its market price), and exposure to the company's software business and management decisions. Buying Bitcoin directly means owning the asset itself with no leverage, no dilution, no NAV premium, and no corporate counterparty risk. Spot Bitcoin ETFs such as BlackRock's IBIT and Fidelity's FBTC offer approximately 1:1 Bitcoin exposure with lower cost and no leverage, sitting between the two options. See the comparison table in the MSTR vs. Bitcoin ETF section above for a full breakdown.
Conclusion: MicroStrategy's Bitcoin Position in Context
MicroStrategy's Bitcoin holdings, accumulated across more than 40 separate transactions since August 2020, represent the largest known Bitcoin position held by any publicly traded company. The strategy reflects the company's stated conviction that Bitcoin serves as a superior treasury reserve asset, though it also carries material risks from financial leverage, share dilution, and Bitcoin price volatility. For quick answers to specific questions, see the FAQ section above. For real-time holdings data and unrealized P&L, visit bitcointreasuries.net (live corporate Bitcoin holdings tracker) or saylortracker.com (MicroStrategy Bitcoin tracker with unrealized P&L). This article is updated regularly; check the Last Updated date near the summary table at the top for data currency.
Sources and References
All holdings data, financial metrics, and purchase history figures in this article are sourced to primary documents. The list below provides direct access to each source.
- MicroStrategy Investor Relations: Official press releases for all Bitcoin purchase announcements and KPI disclosures
- SEC EDGAR, MicroStrategy Form 8-K Filings: Primary source for all individual Bitcoin purchase disclosures
- SEC EDGAR, MicroStrategy Form 10-K and 10-Q: Annual and quarterly reports; source for debt structure, diluted share count, average cost basis, and Bitcoin Yield disclosures
- Bitcoin Treasuries: Live tracker of corporate and government Bitcoin holdings; used for comparative data in the corporate holders table
- Saylor Tracker: Specialized MicroStrategy Bitcoin holdings tracker; source for NAV premium and unrealized P&L cross-reference
- CoinGecko Bitcoin price and supply data: Live Bitcoin price, circulating supply, and market capitalization data (Wikidata Q131723)
All source URLs last verified: May 19, 2025.