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Which big companies and governments own bitcoin, and how much do they have?

Research question: Which public companies and governments hold bitcoin, and how much do they own?

The records show that Nakamoto held about 4,467 BTC as of June 30, 2026 1, Keel Infrastructure held 2,261 BTC as of the same date 3, and MARA Holdings held 35,577 BTC as of June 30, 2026 13. American Bitcoin Corp. cited holdings of over 7,300 BTC in a May 6, 2026 statement 15. The United States is described as the largest known state holder, with an estimated 198,000 BTC as of August 2025 12, though the executive order that created its Strategic Bitcoin Reserve gives no quantity 4. The newest fact is dated August 14, 2026 1, about two months before today, while the government estimate is over a year old 12, so the answer covers company holdings more fully than government holdings.

Checked 2026-10-18. Only documented and supported facts are used.
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Sources

[1] documented
Nakamoto Inc. (NASDAQ: NAKA) held approximately 4,467 Bitcoin as of June 30, 2026, with an aggregate fair value of about $261.5 million.
"As of June 30, 2026, the Company held approximately 4,467 Bitcoin with an aggregate fair value of approximately $261.5 million."
8-K Nakamoto Inc. (NAKA, NAKAW) (CIK 0001946573) 2026-08-14
[2] documented
Nakamoto recorded $48.7 million in mark-to-market losses on its digital assets, mainly tied to Bitcoin, during the quarter.
"$48.7 million of mark-to-market losses on our digital assets primarily associated with Bitcoin"
8-K Nakamoto Inc. (NAKA, NAKAW) (CIK 0001946573) 2026-08-14
[3] documented
Keel Infrastructure Corp. (formerly Bitfarms) held 2,261 Bitcoin as of June 30, 2026, which the filing valued at about $132.4 million.
"The sale of Bitcoin as described above, while we continued to earn Bitcoin, resulted in total holdings of 2,261 Bitcoin as of June 30, 2026, valued at approximately $132.4 million based on a Bitcoin price of approximately $58,600, as of June 30, 2026."
10-Q Keel Infrastructure Corp. (KEEL) (CIK 0001812477) 2026-08-10
[4] documented
The U.S. government holds a significant amount of bitcoin, but the order gives no quantity.
"The United States Government currently holds a significant amount of BTC, but has not implemented a policy to maximize BTC's strategic position as a unique store of value in the global financial system."
Establishment of the Strategic Bitcoin Reserve and United States Digital Asset Stockpile (Executive Office of the President, 2025-03-11)
[5] supported
Keel's Bitcoin holdings, including restricted digital assets, had a cost basis of $205,946 thousand as of June 30, 2026, which is above their $132.4 million market value at that date.
"The Company's Bitcoin, including restricted digital assets, had a cost basis of $ 205,946 as of June 30, 2026 (June 30, 2025: $ 102,852 )."
10-Q Keel Infrastructure Corp. (KEEL) (CIK 0001812477) 2026-08-10
[6] supported
CS Digital Ventures, LLC held about 8.79 BTC at March 31, 2026, with 8.785 BTC in its own self-custody wallets and a tiny remainder at a third-party custodian.
"Of the 8.78610764 BTC held on March 31, 2026, 8.78508996 BTC was held in the Company’s self-custody wallets and 0.00101768 BTC was held at the third-party custodian."
8-K/A OLENOX INDUSTRIES INC. (OLOX) (CIK 0001023994) 2026-08-11
[7] documented
The Strategic Bitcoin Reserve is to be funded with bitcoin the Treasury Department has finally forfeited in asset forfeiture proceedings or as civil money penalty satisfaction.
"capitalized with all BTC held by the Department of the Treasury that was finally forfeited as part of criminal or civil asset forfeiture proceedings or in satisfaction of any civil money penalty imposed by any executive department or agency"
Establishment of the Strategic Bitcoin Reserve and United States Digital Asset Stockpile (Executive Office of the President, 2025-03-11)
[8] supported
Keel sells Bitcoin from its treasury at management's discretion under its Bitcoin 2.1 program, which also sells out-of-the-money calls on treasury and future production to fund energy infrastructure.
"Under this program, Management is authorized to sell Bitcoin from treasury at its discretion."
10-Q Keel Infrastructure Corp. (KEEL) (CIK 0001812477) 2026-08-10
[9] documented
Government bitcoin deposited into the Strategic Bitcoin Reserve may not be sold and is to be held as a reserve asset.
"Government BTC deposited into the Strategic Bitcoin Reserve shall not be sold and shall be maintained as reserve assets of the United States utilized to meet governmental objectives in accordance with applicable law."
Establishment of the Strategic Bitcoin Reserve and United States Digital Asset Stockpile (Executive Office of the President, 2025-03-11)
[10] supported
None of CS Digital Ventures' bitcoin is pledged as collateral or subject to lending or staking arrangements.
"No bitcoin has been pledged as collateral, and no bitcoin is subject to lending, staking or similar arrangements."
8-K/A OLENOX INDUSTRIES INC. (OLOX) (CIK 0001023994) 2026-08-11
[11] documented
The Treasury and Commerce Secretaries are to develop strategies to acquire additional government bitcoin only if those strategies are budget neutral.
"The Secretary of the Treasury and the Secretary of Commerce shall develop strategies for acquiring additional Government BTC provided that such strategies are budget neutral and do not impose incremental costs on United States taxpayers."
Establishment of the Strategic Bitcoin Reserve and United States Digital Asset Stockpile (Executive Office of the President, 2025-03-11)
[12] supported
The United States is the largest known state holder of bitcoin in the world, with an estimated 198,000 BTC.
"Estados Unidos es el mayor tenedor estatal conocido de bitcoin en el mundo, con una estimación de aproximadamente 198,000 BTC a fecha de agosto de 2025."
Reserva Estratégica de Bitcoin de EE. UU.
[13] documented
MARA Holdings held 35,577 bitcoin as of June 30, 2026.
"As of June 30, 2026, we held 35,577 bitcoin, including 9,270 bitcoin that were loaned or pledged as collateral, representing approximately 26% of our total holdings."
MARA Holdings, Inc. - Form 10-Q - FY2026
[14] documented
As of August 20, 2025, KindlyMD (Nakamoto) held 5,764.91 bitcoin, most of which were bought with net proceeds from its PIPE and Debt Financings.
"As of August 20, 2025, the Company held 5,764.91 bitcoin, a majority of which were purchased using the net proceeds from the PIPE and Debt Financings."
8-K/A Kindly MD, Inc. (NAKA, NAKAW) (CIK 0001946573) 2025-08-26
[15] supported
American Bitcoin Corp. held over 7,300 bitcoin according to its CEO-cited statement, making it among the largest publicly traded bitcoin companies.
"Today we hold over 7,300 Bitcoin and stand among the largest publicly traded Bitcoin companies in the world"
American Bitcoin Corp. - Form 8-K - FY2026
[16] documented
MARA describes itself as one of the largest corporate holders of bitcoin globally.
"As one of the largest corporate holders of bitcoin globally"
MARA Holdings, Inc. - Form 10-Q - FY2026
[17] supported
As of July 2025, 252 entities including companies, ETFs, and governments collectively held 3.48 million BTC, over 15% of all Bitcoin, worth over $350 billion.
"As of July 2025, 252 entities—including companies, ETFs, and governments—hold 3.48 million BTC, or over 15% of all Bitcoin, worth over $350 billion"
6-K SEQUANS COMMUNICATIONS (SQNS) (CIK 0001383395) 2025-07-01
[18] documented
Nakamoto says more than 90% of its treasury assets are held in bitcoin.
"At this time, the Company holds more than 90% of its treasury assets in bitcoin."
8-K/A Kindly MD, Inc. (NAKA, NAKAW) (CIK 0001946573) 2025-08-26
[19] supported
American Bitcoin ranked as the 16th largest bitcoin holder globally.
"we have become the 16th largest Bitcoin holder globally"
American Bitcoin Corp. - Form 8-K - FY2026
[20] documented
As of June 30, 2026, MARA had loaned out 4,742 of its bitcoin, which generated $4.3 million and $10.7 million of interest income for the three and six months then ended.
"As of June 30, 2026, we had loaned out a total of 4,742 bitcoin, which generated $4.3 million and $10.7 million of interest income for the three and six months ended June 30, 2026."
MARA Holdings, Inc. - Form 10-Q - FY2026
[21] supported
Public companies hold a total value of Bitcoin of roughly $80 billion, according to the presentation's figures.
"Total value of Bitcoin held by public companies (3) ~$80B"
6-K SEQUANS COMMUNICATIONS (SQNS) (CIK 0001383395) 2025-07-01
[22] documented
American Bitcoin's bitcoin holdings grew from about 5,401 BTC at December 31, 2025 to about 7,021 BTC at March 31, 2026.
"Grew Bitcoin holdings from ~5,401 at December 31, 2025 to ~7,021¹ at March 31, 2026, an increase of ~1,600 Bitcoin, or ~30%, in a single quarter."
American Bitcoin Corp. - Form 8-K - FY2026
[23] documented
The fair value of MARA's bitcoin holdings fell by about $343.0 million in the second quarter of 2026 and about $1.4 billion over the first six months, due to the decline in bitcoin's market price.
"During the three and six months ended June 30, 2026, the fair value of our bitcoin holdings decreased approximately $343.0 million and $1.4 billion, respectively, due to the decline in bitcoin’s market price."
MARA Holdings, Inc. - Form 10-Q - FY2026
[24] documented
About 3,090 of American Bitcoin's reported bitcoin holdings were held in custody or pledged for miner purchases under agreements with BITMAIN.
"Includes ~3,090 Bitcoin held in custody or pledged for miner purchases under agreements with BITMAIN."
American Bitcoin Corp. - Form 8-K - FY2026
[25] supported
Combined, governments hold over 2% of total Bitcoin supply.
"Combined, governments now hold over 2% of total BTC supply, signaling a shift from observation to participation"
6-K SEQUANS COMMUNICATIONS (SQNS) (CIK 0001383395) 2025-07-01
[26] supported
American Bitcoin acquired about 803 bitcoin through strategic treasury purchases during Q1 2026, in addition to mining about 817 bitcoin.
"Acquired ~803 Bitcoin through strategic treasury purchases during Q1 2026."
American Bitcoin Corp. - Form 8-K - FY2026
[27] supported
The U.S. Strategic Bitcoin Reserve was established by Executive Order in March 2025.
"The U.S. Strategic Bitcoin Reserve, established by Executive Order in March 2025, has validated Bitcoin’s role in sovereign- level fiscal planning"
6-K SEQUANS COMMUNICATIONS (SQNS) (CIK 0001383395) 2025-07-01
[28] supported
Reliance Global Group (Nasdaq: RELI) announced it had completed its first purchase of Bitcoin under its Digital Asset Treasury initiative, but the release does not state how much Bitcoin it holds.
"today announced that it has completed its first purchase of Bitcoin (BTC) under its Digital Asset Treasury ("DAT") initiative."
8-K Reliance Global Group, Inc. (RELI, RELIW) (CIK 0001812727) 2025-10-01
[29] documented
Aditxt plans to buy bitcoin mainly with money raised from equity and debt financings, which is how it intends to build its digital asset treasury.
"We will purchase bitcoin primarily using proceeds from equity and debt financings."
S-1 Aditxt, Inc. (ADTX) (CIK 0001726711) 2025-06-20
[30] documented
Reliance says it became one of the Nasdaq/NYSE-listed companies formally holding Bitcoin in their treasury.
"With this purchase, Reliance becomes one of the Nasdaq/NYSE-listed companies formally holding Bitcoin in their treasury."
8-K Reliance Global Group, Inc. (RELI, RELIW) (CIK 0001812727) 2025-10-01
[31] documented
Aditxt has only recently adopted its digital asset treasury strategy, which involves holding bitcoin, but the excerpt does not state how much bitcoin it owns.
"Because we have only recently enacted our digital asset treasury strategy, our historical financial statements do not reflect the potential variability in earnings that we may experience in the future from holding or selling significant amounts of bitcoin."
S-1 Aditxt, Inc. (ADTX) (CIK 0001726711) 2025-06-20
[32] documented
Semler Scientific held 2,298 bitcoins as of December 31, 2024, which it acquired for $189.7 million including fees and expenses.
"Asof December31,2024,weheldanaggregate2,298bitcoins,whichweacquiredfor$189.7million,"
ARS Semler Scientific, Inc. (SMLR) (CIK 0001554859) 2025-07-17