Who owns BLSH
Which tracked institutional funds hold BLSH, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BLSH company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-19). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
49 tracked funds added or opened BLSH while 41 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
BLSH’s largest tracked holder by dollar value, FMR LLC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes BLSH more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in BLSH divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 203 tracked filers holding BLSH, 143 increased or opened the position and 75 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in BLSH between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 19
- Galaxy Digital Inc.$22M
- FEDERATED HERMES, INC.$9M
- AQR CAPITAL MANAGEMENT LLC$9M
- INTRINSIC EDGE CAPITAL MANAGEMENT LLC$8M
- Rathbones Group PLC$4M
- VOLORIDGE INVESTMENT MANAGEMENT, LLC$4M
Full exits 18
- Galaxy Group Investments LLC$24M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$17M
- NORGES BANK$17M
- Balyasny Asset Management L.P.$13M
- TUDOR INVESTMENT CORP ET AL$10M
- JANE STREET GROUP, LLC$7M
Largest adds
- ARK Investment Management LLC$52M
- FMR LLC$52M
- Amova Asset Management Americas, Inc.$42M
- Sumitomo Mitsui Trust Group, Inc.$41M
- T. Rowe Price Investment Management, Inc.$24M
- CITADEL ADVISORS LLC$17M
Largest trims
- MASSACHUSETTS FINANCIAL SERVICES CO /MA/$44M
- BlackRock, Inc.$35M
- Invesco Ltd.$30M
- ALLIANCEBERNSTEIN L.P.$29M
- UBS Group AG$28M
- JANUS HENDERSON GROUP PLC$10M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| FMR LLC added | 6,712,622 | $240M | 14.8% | 2026-Q1 |
| ARK Investment Management LLC added | 6,562,039 | $234M | 14.5% | 2026-Q1 |
| Amova Asset Management Americas, Inc. added | 3,836,063 | $137M | 8.5% | 2026-Q1 |
| Sumitomo Mitsui Trust Group, Inc. added | 3,833,886 | $137M | 8.5% | 2026-Q1 |
| BlackRock, Inc. trimmed | 1,980,653 | $71M | 4.4% | 2026-Q1 |
| Invesco Ltd. trimmed | 1,499,817 | $54M | 3.3% | 2026-Q1 |
| T. Rowe Price Investment Management, Inc. added | 1,315,619 | $47M | 2.9% | 2026-Q1 |
| Stephens Investment Management Group LLC added | 1,178,599 | $42M | 2.6% | 2026-Q1 |
| JANUS HENDERSON GROUP PLC trimmed | 1,041,216 | $37M | 2.3% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 816,700 | $29M | 1.8% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP added | 801,867 | $29M | 1.8% | 2026-Q1 |
| Galaxy Digital Inc. new | 625,000 | $22M | 1.4% | 2026-Q1 |
| Alyeska Investment Group, L.P. | 623,559 | $22M | 1.4% | 2026-Q1 |
| UBS Group AG trimmed | 599,633 | $21M | 1.3% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 430,040 | $15M | 1.0% | 2026-Q1 |
| STATE STREET CORP added | 345,939 | $12M | 0.8% | 2026-Q1 |
| EXCHANGE TRADED CONCEPTS, LLC added | 307,777 | $11M | 0.7% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 295,573 | $11M | 0.7% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 279,058 | $10M | 0.6% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 270,117 | $10M | 0.6% | 2026-Q1 |
| FEDERATED HERMES, INC. new | 250,000 | $9M | 0.6% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC new | 237,961 | $9M | 0.5% | 2026-Q1 |
| Tidal Investments LLC added | 225,676 | $8M | 0.5% | 2026-Q1 |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC new | 219,154 | $8M | 0.5% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 218,504 | $8M | 0.5% | 2026-Q1 |
| MORGAN STANLEY added | 209,957 | $8M | 0.5% | 2026-Q1 |
| Freestone Grove Partners LP trimmed | 204,868 | $7M | 0.5% | 2026-Q1 |
| Rovida Investment Management Ltd | 200,000 | $7M | 0.4% | 2026-Q1 |
| Blackstone Inc. | 200,000 | $7M | 0.4% | 2026-Q1 |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd added | 191,428 | $7M | 0.4% | 2026-Q1 |
| Robeco Institutional Asset Management B.V. added | 180,000 | $6M | 0.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 156,833 | $6M | 0.3% | 2026-Q1 |
| LMR Partners LLP | 153,204 | $5M | 0.3% | 2026-Q1 |
| Gotham Asset Management, LLC added | 150,545 | $5M | 0.3% | 2026-Q1 |
| SEVEN GRAND MANAGERS, LLC | 150,000 | $5M | 0.3% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 136,453 | $5M | 0.3% | 2026-Q1 |
| Vestmark Advisory Solutions, Inc. added | 129,818 | $5M | 0.3% | 2026-Q1 |
| Rathbones Group PLC new | 123,253 | $4M | 0.3% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 118,583 | $4M | 0.3% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 113,508 | $4M | 0.3% | 2026-Q1 |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC new | 110,332 | $4M | 0.2% | 2026-Q1 |
| Ghisallo Capital Management LLC | 110,000 | $4M | 0.2% | 2026-Q1 |
| SOROS FUND MANAGEMENT LLC | 108,200 | $4M | 0.2% | 2026-Q1 |
| Bank of New York Mellon Corp added | 106,772 | $4M | 0.2% | 2026-Q1 |
| TIGER GLOBAL MANAGEMENT LLC | 100,000 | $4M | 0.2% | 2026-Q1 |
| Marex Group plc trimmed | 96,652 | $3M | 0.2% | 2026-Q1 |
| VOYA INVESTMENT MANAGEMENT LLC added | 81,349 | $3M | 0.2% | 2026-Q1 |
| NORTHERN TRUST CORP added | 75,404 | $3M | 0.2% | 2026-Q1 |
| Quantinno Capital Management LP new | 68,778 | $2M | 0.2% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 68,123 | $2M | 0.2% | 2026-Q1 |
| IMC-Chicago, LLC new | 65,033 | $2M | 0.1% | 2026-Q1 |
| TD Asset Management Inc added | 63,678 | $2M | 0.1% | 2026-Q1 |
| HRT FINANCIAL LP new | 59,600 | $2M | 0.1% | 2026-Q1 |
| Harvest Portfolios Group Inc. added | 58,799 | $2M | 0.1% | 2026-Q1 |
| Nuveen, LLC trimmed | 56,622 | $2M | 0.1% | 2026-Q1 |
| LPL Financial LLC added | 51,412 | $2M | 0.1% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 46,827 | $2M | 0.1% | 2026-Q1 |
| JPMORGAN CHASE & CO trimmed | 46,885 | $2M | 0.1% | 2026-Q1 |
| Mitsubishi UFJ Asset Management Co., Ltd. | 42,800 | $2M | 0.1% | 2026-Q1 |
| Walleye Trading LLC new | 41,723 | $1M | 0.1% | 2026-Q1 |
| IEQ CAPITAL, LLC new | 41,140 | $1M | 0.1% | 2026-Q1 |
| Walleye Capital LLC added | 37,037 | $1M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 36,824 | $1M | 0.1% | 2026-Q1 |
| Oak Thistle LLC new | 35,293 | $1M | 0.1% | 2026-Q1 |
| Rockefeller Capital Management L.P. added | 33,968 | $1M | 0.1% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 32,354 | $1M | 0.1% | 2026-Q1 |
| Galaxy Group Investments LLC | 625,000 | $24M | 1.5% | 2025-Q4 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 461,247 | $17M | 1.1% | 2025-Q4 stale |
| NORGES BANK new | 450,000 | $17M | 1.1% | 2025-Q4 stale |
| Fortress Investment Group LLC new | 250,000 | $16M | 1.0% | 2025-Q3 stale |
| Balyasny Asset Management L.P. trimmed | 333,372 | $13M | 0.8% | 2025-Q4 stale |
| LORD, ABBETT & CO. LLC new | 180,165 | $11M | 0.7% | 2025-Q3 stale |
| TUDOR INVESTMENT CORP ET AL | 159,152 | $10M | 0.6% | 2025-Q4 stale |
| Schonfeld Strategic Advisors LLC new | 150,033 | $10M | 0.6% | 2025-Q3 stale |
| STEADFAST CAPITAL MANAGEMENT LP new | 145,000 | $9M | 0.6% | 2025-Q3 stale |
| Jain Global LLC new | 142,163 | $9M | 0.6% | 2025-Q3 stale |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND new | 140,000 | $9M | 0.6% | 2025-Q3 stale |
| Qube Research & Technologies Ltd new | 132,729 | $8M | 0.5% | 2025-Q3 stale |
| PRINCIPAL FINANCIAL GROUP INC new | 110,587 | $7M | 0.4% | 2025-Q3 stale |
| JANE STREET GROUP, LLC trimmed | 174,881 | $7M | 0.4% | 2025-Q4 stale |
| D. E. Shaw & Co., Inc. new | 100,000 | $6M | 0.4% | 2025-Q3 stale |
| SCGE MANAGEMENT, L.P. new | 100,000 | $6M | 0.4% | 2025-Q3 stale |
| Hudson Bay Capital Management LP | 90,834 | $6M | 0.4% | 2025-Q4 stale |
| Sculptor Capital LP added | 142,800 | $5M | 0.3% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP new | 76,100 | $5M | 0.3% | 2025-Q3 stale |
| Philadelphia Financial Management of San Francisco, LLC added | 125,000 | $5M | 0.3% | 2025-Q4 stale |
| NWAM LLC new | 71,255 | $4M | 0.3% | 2025-Q3 stale |
| Zimmer Partners, LP | 110,000 | $4M | 0.3% | 2025-Q4 stale |
| WINTON GROUP Ltd trimmed | 107,892 | $4M | 0.3% | 2025-Q4 stale |
| Woodline Partners LP new | 60,000 | $4M | 0.2% | 2025-Q3 stale |
| Lykos Global Management, LP new | 100,000 | $4M | 0.2% | 2025-Q4 stale |
| Monashee Investment Management LLC new | 50,000 | $3M | 0.2% | 2025-Q3 stale |
| North Reef Capital Management LP added | 81,280 | $3M | 0.2% | 2025-Q4 stale |
| WOLVERINE TRADING, LLC new | 37,292 | $2M | 0.1% | 2025-Q3 stale |
| SUMMIT SECURITIES GROUP LLC new | 46,760 | $2M | 0.1% | 2025-Q4 stale |
| VANGUARD GROUP INC new | 43,200 | $2M | 0.1% | 2025-Q4 stale |
| FRANKLIN RESOURCES INC added | 41,467 | $2M | 0.1% | 2025-Q4 stale |
| BIT Capital GmbH new | 22,980 | $1M | 0.1% | 2025-Q3 stale |
| MALTESE CAPITAL MANAGEMENT LLC new | 19,300 | $1M | 0.1% | 2025-Q3 stale |
| CenterBook Partners LP new | 18,621 | $1M | 0.1% | 2025-Q3 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.