How much bitcoin do US spot ETFs hold?

Name: Bitcoin held by US spot Bitcoin ETFs
Creator: CryptoETF

Data as of Th 6, 23 thg 10, 2026 · T+1 · How we count

As of Th 6, 23 thg 10, 2026, US spot Bitcoin ETFs hold 1,288,890 BTC across 12 funds — 6.41% of the 20.10 million bitcoin in circulation, or 6.14% of the 21 million cap. BlackRock’s IBIT holds 811,138 BTC, 62.9% of the total. Over the past 7 days the funds’ bitcoin rose by 5,262 BTC.

1,288,890BTC

Share of bitcoin in circulation6.41%

Share of the 21M cap6.14%

Change in 7 days+5,262 BTC

Change in 30 days+647 BTC

Worth at net asset value$104.68B

Net creations since thg 1 2024+694,305 BTC

Of every 100 bitcoin in circulation

1 square = 1% ≈ 201,022 BTC

6.41in US spot ETFs · 1,288,890 BTC

93.59everyone else · 18.81M BTC

Bitcoin ETF holdings by fund

12 funds · IBIT, FBTC và GBTC hold 86.4% of all ETF bitcoin

IBIT 62.9%FBTC 13.8%GBTC 9.7%

IBIT62.9%FBTC13.8%GBTC9.7%BTC Mini4.9%Others (8)8.7%

Bitcoin held by each US spot Bitcoin ETF, as of 23 thg 10, 2026
#	fund	BTC	of ETF BTC	of all BTC	count	as of
1	IBITBlackRock	811,138	62.9% of ETF bitcoin	4.04%	published	23 thg 10
2	FBTCFidelity	177,304	13.8% of ETF bitcoin	0.88%	derived	23 thg 10
3	GBTCGrayscale	125,395	9.7% of ETF bitcoin	0.62%	derived	23 thg 10
4	BTCGrayscale Mini	63,183	4.9% of ETF bitcoin	0.31%	derived	23 thg 10
5	BITBBitwise	37,085	2.9% of ETF bitcoin	0.18%	published	23 thg 10
6	ARKB21Shares	30,795	2.4% of ETF bitcoin	0.15%	published	23 thg 10
7	HODLVanEck	14,667	1.1% of ETF bitcoin	0.07%	published	23 thg 10
8	MSBTMorgan Stanley	10,799	0.8% of ETF bitcoin	0.05%	published	23 thg 10
9	EZBCFranklin Templeton	5,747	0.4% of ETF bitcoin	0.03%	derived	23 thg 10
10	BRRRCoinShares	5,720	0.4% of ETF bitcoin	0.03%	published	23 thg 10
11	BTCOInvesco	5,002	0.4% of ETF bitcoin	0.02%	published	23 thg 10
12	BTCWWisdomTree	2,054	0.2% of ETF bitcoin	0.01%	derived	23 thg 10

Source: issuer filings · as of Th 6, 23 thg 10, 2026 · T+1 · published: the issuer reports the coins in the trust · derived: the issuer reports shares and net assets; coins = net assets ÷ the bitcoin price of the same day (FBTC: modeled from the fund’s daily flows).

Bitcoin held by US spot ETFs over time

Since the first trading day, 11 thg 1, 2024 · weekly · before 10 thg 9, 2026 derived from daily net creations, after it reported by issuers

derived from net creationsreported by issuers

What share of all bitcoin ETFs own

Coins in trust ÷ bitcoin in circulation · daily since 10 thg 9, 2026, when issuer snapshots begin

10 thg 9, 20266.30%

23 thg 10, 20266.41%

Change+0.11 pp

How fast the funds buy compared with new supply: ETF buying vs bitcoin mined.

How much bitcoin BlackRock’s IBIT holds

The iShares Bitcoin Trust ETF (IBIT) holds 811,138 BTC as of 23 thg 10, 2026 — 62.9% of all bitcoin in US spot ETFs, 4.04% of the bitcoin in circulation and 3.86% of the 21 million cap. The coins belong to the trust and its shareholders; BlackRock is the sponsor and charges the fund’s 0.25% annual fee.

IBIT bitcoin holdings and flows

IBIT’s slice of all bitcoin

of ETF bitcoin62.9%

of bitcoin in circulation4.04%

of the 21 million cap3.86%

Why other sources show a different number

Five differences that explain most gaps between trackers

Which funds

Some totals add ETPs listed in Canada, Europe and Asia, which brings the figure to about 1.6 million BTC. This page counts US spot ETFs only.

Futures funds

Futures-based bitcoin ETFs hold contracts, not coins, so they are left out.

Converted trusts

GBTC counts in full, including the coins it held as a trust before January 2024.

Which supply

6.41% of the coins in circulation, 6.14% of the 21 million that will ever exist.

Which day

Some issuers publish the coins for day T, others for T+1; five funds have to be derived.

Use this number

Cite

US spot Bitcoin ETFs hold 1,288,890 BTC, 6.41% of all bitcoin in circulation (as of 23 thg 10, 2026). Source: cryptoetf.today

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How we count

A spot Bitcoin ETF keeps real bitcoin with a custodian. The coins change only when shares are created or redeemed, and shrink slowly as the sponsor fee is paid out of the trust — at 0.25% a year on 800,000 BTC, about 2,000 BTC.
Published: BlackRock, Bitwise, 21Shares, VanEck, Morgan Stanley, CoinShares và Invesco report the bitcoin in their trusts.
Derived: for Grayscale, Franklin Templeton và WisdomTree we work out the coins from net assets per share and the bitcoin price of the same day; for Fidelity they are modeled from the fund’s daily flows.
History before 10 thg 9, 2026 is rebuilt from daily net creations (each day’s net flow in dollars divided by that day’s average bitcoin price) and anchored to the total the issuers reported on 11 thg 9, 2026. Sponsor fees paid out of the trusts are not added back, so the early months run a little low. We checked it at six quarter ends from December 2024 to June 2026 against the coins the largest funds reported to the SEC: the gap stays within about 1%.
Other coins. ETFs also hold ether, XRP, Solana and twelve more coins: how much of each coin ETFs hold.

Questions people ask

How much bitcoin do ETFs hold?

As of 23 thg 10, 2026, the 12 US spot Bitcoin ETFs hold 1,288,890 BTC, worth $104.7 billion at net asset value. That is 6.41% of all bitcoin in circulation.

What percentage of all bitcoin do ETFs own?

6.41% of the 20,102,221 BTC mined so far, or 6.14% of the 21 million that will ever exist. The figure covers US spot ETFs only; funds listed in Canada, Europe and Asia are not included.

Which ETF holds the most bitcoin?

BlackRock’s iShares Bitcoin Trust ETF (IBIT), with 811,138 BTC — 62.9% of all bitcoin held by US spot ETFs. Next come Fidelity’s FBTC (177,304 BTC) và Grayscale’s GBTC (125,395 BTC).

How much bitcoin does BlackRock own?

BlackRock itself does not own the coins. Its iShares Bitcoin Trust ETF holds 811,138 BTC for the fund’s shareholders; BlackRock is the sponsor and earns the 0.25% annual fee. That is 4.04% of all bitcoin in circulation.

Does BlackRock own 3% of all bitcoin?

IBIT holds more than that: 4.04% of the bitcoin in circulation, or 3.86% of the 21 million cap, as of 23 thg 10, 2026. The coins belong to the fund’s shareholders, not to BlackRock Inc.

How many spot Bitcoin ETFs are there?

We count 12 US spot Bitcoin ETFs. Each holds bitcoin with a custodian and creates or redeems shares against it. Futures-based ETFs hold contracts rather than coins and are not counted.

Why do other sources show a different total?

Mostly scope and timing: some add funds listed outside the US, some divide by 21 million instead of the coins in circulation, and issuers publish coin counts on different days.

How often is this updated?

Every US trading day, around 05:50 UTC, for the previous day. The coin counts of five funds are derived rather than published by their issuers, and are marked so.

How much bitcoin do US spot ETFs hold?

Bitcoin ETF holdings by fundHow much bitcoin each US spot Bitcoin ETF held on 23 thg 10, 2026. The long bar splits all ETF bitcoin between the funds.

Bitcoin held by US spot ETFs over timeAll bitcoin held by US spot ETFs, week by week since 11 thg 1, 2024. Before 10 thg 9, 2026 we rebuild it from new shares minus redeemed shares; after that it is what the funds report.

What share of all bitcoin ETFs ownThe ETFs’ bitcoin as a share of all bitcoin: either the coins mined so far or the 21 million that will ever exist. Use the switch to pick one.