BLSH in the 13F filings
Bullish · CUSIP G16910120
- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 18 May 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 19
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 6 listed it in both
- Shares listed
- 17,933,021
- combined, among listed positions
- Reported value
- $641m
- combined, at the quarter end
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 10 buyers (opened or added shares) and 11 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +275,911.
Managers listing BLSH in Q1 2026
19 of 19 holders
Largest increases and reductions, by shares
Increases
- Fidelity (FMR LLC)existing position · 6,796,376 shares now+1,829,687
- ARK Investment Management LLCexisting position · 6,562,039 shares now+1,740,339
- AQR Capital Management LLCnew position · 249,322 shares now+249,322
- Voloridge Investment Management LLCnew position · 110,332 shares now+110,332
- Renaissance Technologies LLCexisting position · 156,833 shares now+100,500
Reductions
- MFS Investment Managementexisting position · 430,040 shares now-1,133,945
- AllianceBernstein LPexisting position · 6,014 shares now-763,278
- Invesco Ltdexisting position · 1,693,571 shares now-503,949
- Janus Henderson Group Ltdexisting position · 1,041,216 shares now-197,097
- Freestone Grove Partners LPexisting position · 204,868 shares now-64,147
New positions and exits
New (4)
Exited (4)
- Arrowstreet Capital LPwas $17m
- Balyasny Asset Management LLCwas $13m
- Jane Street Group LLCwas $6.6m
- Winton Group Ltdwas $4.1m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2025 | 12 | $456m | 12 | 0 |
| Q4 2025 | 7 | $311m | 12 | 17 |
| Q1 2026 | 5 | $286m | 10 | 11 |
| Q2 2026 | 1 | $158m | 13 | 11 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
BLSH and V →BLSH and AXP →BLSH and BAC →Choose a stock to compare with BLSH →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own BLSH, latest filings →Back to the 13F Explorer →