Bitcoin ETF Tracker
Real-time holdings, daily flows, and the true cost of owning Bitcoin through ETFs.
Last updated April 17, 2026 at 12:48 AM₿9,829
Bought 2026
₿2,506
Sold 2026
₿1,272,402
Total in ETFs
$112.72B
Assets Under Management
ETF Growth Since Launch
Watch how Bitcoin ETFs have accumulated BTC since their January 2024 launch. Bubble size shows holdings.
Jan 2024
Total: 235,839 BTC
ETF Holdings & Daily Flows
| Ticker | Issuer | Holdings | Fee | Apr 17 | Apr 16 | Apr 15 | Apr 14 | Apr 13 |
|---|---|---|---|---|---|---|---|---|
| IBIT | BlackRock | ₿761,802 | 0.25% | +338 | +320 | +251 | -143 | -151 |
| FBTC | Fidelity | ₿189,011 | 0.25% | +133 | +63 | +112 | -41 | -80 |
| GBTC | Grayscale | ₿163,715 | 1.50% | -170 | -183 | -163 | -29 | -15 |
| BTC | Grayscale | ₿48,225 | 0.49% | +47 | +45 | +13 | +2 | +21 |
| ARKB | Ark/21Shares | ₿38,286 | 0.21% | +50 | +22 | +12 | -2 | +3 |
| BITB | Bitwise | ₿35,502 | 0.20% | +35 | +61 | +49 | -47 | -16 |
| HODL | VanEck | ₿16,248 | 0.25% | +27 | +18 | +1 | -4 | +4 |
| BTCO | Invesco | ₿6,415 | 0.25% | +10 | — | +16 | -7 | -16 |
| EZBC | Franklin Templeton | ₿5,839 | 0.19% | +13 | +16 | -1 | -15 | -1 |
| BRRR | Valkyrie | ₿5,768 | 0.25% | +5 | — | +11 | -9 | -2 |
| BTCW | WisdomTree | ₿1,591 | 0.25% | +7 | +6 | +2 | -4 | -3 |
| Total | ₿1,272,402 | +562 | +456 | +431 | -324 | -356 |
Custody Breakdown
Where is the Bitcoin actually held? Most ETFs rely on third-party custodians.
Coinbase
83.2%
₿1,018,918
IBITGBTCARKBBITBBTCOEZBCBRRRBTCW
Institutional-grade custody by Coinbase Custody Trust Company, regulated by NYDFS.
Fidelity Digital Assets
Self-Custody
15.4%
₿189,011
FBTC
In-house custody solution built and operated by Fidelity Investments.
Gemini
1.3%
₿16,248
HODL
Institutional custody by Gemini Trust Company, regulated by NYDFS.
Counterparty Risk: When Bitcoin is held by a custodian, you're trusting them with your assets. Only Fidelity holds Bitcoin in-house. All others use third-party custody.
Calculate Your True Cost
See how much ETF fees will cost you over time compared to holding Bitcoin yourself.
Self-Custody
$61.9K
After 10 years
IBIT ETF
$60.4K
0.25% annual fee
Fees paid over 10 years
$767.31
You lose
$1.5K
ETF Issuers Are Earning
$0.00
in fees since you opened this page
What ETF Issuers Earn From You
BlackRock
IBIT
$140.50M/yr
From 0.25% expense ratio
Fidelity
FBTC
$52.00M/yr
From 0.25% expense ratio
Grayscale
GBTC
$295.50M/yr
From 1.50% expense ratio
Grayscale
BTC
$23.52M/yr
From 0.49% expense ratio
Ark/21Shares
ARKB
$8.82M/yr
From 0.21% expense ratio
Bitwise
BITB
$7.60M/yr
From 0.20% expense ratio
Impact on Bitcoin Miners
ETF holders don't transact on-chain, reducing miner fee revenue and weakening Bitcoin's security budget.
Miner Revenue Lost in 2026
₿13.753080
+₿0.0000015012 per second
~11,272,000
ETF Holders
₿47.3/yr
Annual Loss Rate
1 sat/vB
Current Fee Rate
Methodology: Estimated retail holders = (Total AUM × retail %) ÷ avg position size. Annual tx = holders × tx per year. Fees = tx × tx size × current fee rate.
Assumptions: 75% retail ownership, $7,500 avg position, 3 tx/holder/year, 140 vB avg tx size.
Assumptions: 75% retail ownership, $7,500 avg position, 3 tx/holder/year, 140 vB avg tx size.
Take Control of Your Bitcoin
Self-custody means no ongoing fees, true ownership, and full control over your wealth.
Learn About Self-Custody