% of shares outstanding not shown: no SEC cover-page share count falls within 120 days of the 2026-Q1 quarter end, so any percentage would rest on a count that cannot speak for this quarter. Holder share counts are shown as filed.
Crowding percentile withheld — no market cap for BTCS in the served universe — the cohort is size-matched, and an unmatched percentile would compare a micro-cap register to a mega-cap one.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | STATE STREET CORP | 2,529,5952.5M | $4M | — | — |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 1,778,0331.8M | $2M | — | NEW |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 1,090,9981.1M | $2M | — | TRIM -6% |
| 4 | RENAISSANCE TECHNOLOGIES LLC | 1,057,1001.1M | $1M | — | ADD 192% |
| 5 | BlackRock, Inc. | 757,489757,489 | $1M | — | TRIM -13% |
| 6 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 505,727505,727 | $702,961 | — | — |
| 7 | MILLENNIUM MANAGEMENT LLC | 464,629464,629 | $645,834 | — | ADD 138% |
| 8 | UBS Group AG | 357,882357,882 | $497,456 | — | ADD 9% |
| 9 | JANE STREET GROUP, LLC | 282,891282,891 | $393,219 | — | TRIM -57% |
| 10 | Vident Advisory, LLC | 246,140246,140 | $342,135 | — | ADD 15% |
| 11 | VANGUARD FIDUCIARY TRUST CO | 215,372215,372 | $299,367 | — | NEW |
| 12 | NORTHERN TRUST CORP | 150,863150,863 | $209,700 | — | — |
| 13 | Squarepoint Ops LLC | 150,681150,681 | $209,447 | — | ADD 685% |
| 14 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 127,126127,126 | $176,705 | — | TRIM -77% |
| 15 | Invesco Ltd. | 90,42390,423 | $125,688 | — | ADD 23% |
| 16 | COMMONWEALTH EQUITY SERVICES, LLC | 84,39484,394 | $117,310 | — | TRIM -28% |
| 17 | Bank of New York Mellon Corp | 73,64673,646 | $102,367 | — | TRIM -2% |
| 18 | Centiva Capital, LP | 69,67369,673 | $96,845 | — | NEW |
| 19 | FRANKLIN RESOURCES INC | 65,55665,556 | $91,123 | — | — |
| 20 | XTX Topco Ltd | 54,70754,707 | $76,043 | — | TRIM -36% |
| 21 | BARCLAYS PLC | 41,32041,320 | $57,435 | — | TRIM -29% |
| 22 | GROUP ONE TRADING LLC | 32,95532,955 | $45,807 | — | TRIM -33% |
| 23 | ACT WEALTH MANAGEMENT, LLC | 22,00022,000 | $30,580 | — | ADD 10% |
| 24 | HARBOUR INVESTMENTS, INC. | 18,00018,000 | $25,020 | — | ADD 1700% |
| 25 | NINE MASTS CAPITAL Ltd | 17,19817,198 | $23,905 | — | NEW |
| 26 | GOLDMAN SACHS GROUP INC | 15,35815,358 | $21,348 | — | NEW |
| 27 | Vanguard Global Advisers, LLC | 14,99514,995 | $20,843 | — | NEW |
| 28 | CITADEL ADVISORS LLC | 14,67714,677 | $20,401 | — | NEW |
| 29 | Chicago Partners Investment Group LLC | 10,30010,300 | $19,982 | — | NEW |
| 30 | SBI Securities Co., Ltd. | 14,10714,107 | $19,609 | — | — |
| 31 | Intesa Sanpaolo S.p.A. | 16,00016,000 | $19,004 | — | — |
| 32 | Diametric Capital, LP | 13,58213,582 | $18,878 | — | NEW |
| 33 | IMC-Chicago, LLC | 12,52412,524 | $17,408 | — | NEW |
| 34 | Catalyst Funds Management Pty Ltd | 12,30012,300 | $17,097 | — | NEW |
| 35 | MORGAN STANLEY | 11,94911,949 | $16,609 | — | TRIM -75% |
| 36 | Vanguard Personalized Indexing Management, LLC | 11,82511,825 | $16,437 | — | NEW |
| 37 | MISSION WEALTH MANAGEMENT, LP | 10,33910,339 | $14,372 | — | — |
| 38 | Tower Research Capital LLC (TRC) | 6,3106,310 | $8,771 | — | ADD 114% |
| 39 | Itau Unibanco Holding S.A. | 3,7143,714 | $5,162 | — | NEW |
| 40 | SIMPLEX TRADING, LLC | 1,7521,752 | $2,435 | — | NEW |
| 41 | Sound Income Strategies, LLC | 1,0201,020 | $1,418 | — | — |
| 42 | HOEY INVESTMENTS, INC | 518518 | $721 | — | — |
| 43 | Marquette Asset Management, LLC | 312312 | $434 | — | NEW |
| 44 | WHITTIER TRUST CO | 200200 | $302 | — | NEW |
| 45 | Allworth Financial LP | 201201 | $280 | — | ADD 20000% |
| 46 | FMR LLC | 112112 | $156 | — | TRIM -44% |
| 47 | JPMORGAN CHASE & CO | 119119 | $154 | — | TRIM -95% |
| 48 | Steigerwald, Gordon & Koch Inc. | 100100 | $139 | — | — |
| 49 | Main Street Group, LTD | 100100 | $139 | — | NEW |
| 50 | Blue Trust, Inc. | 7979 | $110 | — | — |
| 51 | OSAIC HOLDINGS, INC. | 2424 | $33 | — | ADD 60% |
| 52 | Steward Partners Investment Advisory, LLC | 1717 | $24 | — | TRIM -6% |
| 53 | CoreCap Advisors, LLC | 88 | $11 | — | — |
| 54 | FIFTH THIRD BANCORP | 55 | $7 | — | — |
| 55 | ROYAL BANK OF CANADA | 4646 | $0 | — | TRIM -15% |
Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| STATE STREET CORP | 33K | 33K | 33K | 183K | 2.5M | 2.5M | $4M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 1.8M | $2M |
| GEODE CAPITAL MANAGEMENT, LLC | 98K | 115K | 118K | 993K | 1.2M | 1.1M | $2M |
| RENAISSANCE TECHNOLOGIES LLC | 127K | — | 48K | — | 362K | 1.1M | $1M |
| BlackRock, Inc. | — | — | 32K | 710K | 870K | 757K | $1M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | — | — | — | — | 509K | 506K | $702,961 |
| MILLENNIUM MANAGEMENT LLC | — | — | — | 93K | 195K | 465K | $645,834 |
| UBS Group AG | 10K | 5K | 92K | 41K | 330K | 358K | $497,456 |
| JANE STREET GROUP, LLC | — | — | — | 171K | 652K | 283K | $393,219 |
| Vident Advisory, LLC | — | — | — | 155K | 213K | 246K | $342,135 |
| VANGUARD FIDUCIARY TRUST CO | — | — | — | — | — | 215K | $299,367 |
| NORTHERN TRUST CORP | 25K | 25K | 25K | 76K | 151K | 151K | $209,700 |
| Squarepoint Ops LLC | — | — | — | — | 19K | 151K | $209,447 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | — | — | — | 532K | 544K | 127K | $176,705 |
| Invesco Ltd. | 119K | — | 133K | 67K | 74K | 90K | $125,688 |
Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.
Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.
Short interest has its own tab now — open SI →
Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +1,778,033 | — | OPEN |
| RENAISSANCE TECHNOLOGIES LLC | +695,555 | — | ADD |
| MILLENNIUM MANAGEMENT LLC | +269,361 | — | ADD |
| VANGUARD FIDUCIARY TRUST CO | +215,372 | — | OPEN |
| Squarepoint Ops LLC | +131,479 | — | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −2,008,400 | — | CLOSE |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | −416,581 | — | TRIM |
| JANE STREET GROUP, LLC | −369,128 | — | TRIM |
| 683 Capital Management, LLC | −161,992 | — | CLOSE |
| Point72 Asset Management, L.P. | −129,139 | — | CLOSE |
The 2025-Q4 register is as-filed in ITS OWN share basis; every count below was rebased into the 2026-Q1 basis (no split in between, factor 1). Dollar figures value the SHARE delta at one price — the quarter-end close — rather than differencing two filings' own reported values, which would mix the quarter's price move into the trade figure. No licensed quarter-end close is stored for this line, so the dollar columns are withheld; share counts stand.
13Fs disclose LONG US-listed positions only — shorts, most derivatives, bonds and non-US listings are invisible here, and a filer's quarter-over-quarter change is not necessarily a trade (index rebalances, in-kind transfers and entity successions all read as flow).
| Quarter | Holders | Shares held | % shares out | Value held |
|---|---|---|---|---|
| 2026-Q1 | 55 | 10,456,991 | — | $15M |
| 2025-Q4 | 57 | 10,908,957 | — | $29M |
| 2025-Q3 | 44 | 5,660,905 | — | $27M |
| 2025-Q2 | 30 | 1,117,999 | — | $2M |
| 2025-Q1 | 23 | 674,063 | — | $1M |
| 2024-Q4 | 21 | 880,347 | — | $2M |
| 2024-Q3 | 26 | 705,025 | — | $817,723 |
| 2024-Q2 | 24 | 620,649 | — | $856,531 |
| 2024-Q1 | 23 | 544,358 | — | $958,219 |
| 2023-Q4 | 28 | 577,029 | — | $941,110 |
| 2023-Q3 | 22 | 543,511 | — | $509,950 |
| 2023-Q2 | 21 | 507,871 | — | $601,492 |
| 2023-Q1 | 22 | 520,175 | — | $708,492 |
| 2022-Q4 | 24 | 592,282 | — | $371,654 |
| 2022-Q3 | 23 | 629,204 | — | $942,000 |
| 2022-Q2 | 22 | 636,432 | — | $947,000 |
| 2022-Q1 | 21 | 779,099 | — | $3M |
| 2021-Q4 | 21 | 398,842 | — | $1M |
| 2021-Q3 | 12 | 100,295 | — | $540,485 |
| 2019-Q3 | 1 | 2 | — | $0 |
| 2018-Q4 | 1 | 97 | — | $0 |
| 2018-Q3 | 1 | 97 | — | $0 |
| 2018-Q2 | 1 | 97 | — | $0 |
| 2018-Q1 | 1 | 97 | — | $0 |
| 2017-Q3 | 2 | 25,116 | — | $4,000 |
