How much bitcoin do US spot ETFs hold?

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

Data as of 2026년 10월 23일 (금) · T+1 · How we count

As of 2026년 10월 23일 (금), US spot Bitcoin ETFs hold 1,288,838 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 5,210 BTC.

1,288,838BTC

Share of bitcoin in circulation6.41%

Share of the 21M cap6.14%

Change in 7 days+5,210 BTC

Change in 30 days+595 BTC

Worth at net asset value$105.09B

Net creations since 2024년 1월+694,305 BTC

Of every 100 bitcoin in circulation

1 square = 1% ≈ 201,022 BTC

6.41in US spot ETFs · 1,288,838 BTC

93.59everyone else · 18.81M BTC

Bitcoin ETF holdings by fund

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

Source: issuer filings · as of 2026년 10월 23일 (금) · 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, 2024년 1월 11일 · weekly · before 2026년 9월 10일 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 2026년 9월 10일, when issuer snapshots begin

2026년 9월 10일6.30%

2026년 10월 23일6.41%

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 2026년 10월 23일 — 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 1,288,838 BTC, 6.41% of all bitcoin in circulation (as of 2026년 10월 23일). 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 및 Invesco report the bitcoin in their trusts.
Derived: for Grayscale, Franklin Templeton 및 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 2026년 9월 10일 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 2026년 9월 11일. 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 2026년 10월 23일, the 12 US spot Bitcoin ETFs hold 1,288,838 BTC, worth $105.1 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) 및 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 2026년 10월 23일. 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 2026년 10월 23일. 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 2024년 1월 11일. Before 2026년 9월 10일 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.