Bitcoin Infrastructure AcquiBIXIU
13F holders, Q1 2026 (March 31)19holders −25
3new positions
4sold out
1famous investor
$9.98avg. 13F price*
At the end of Q1 2026, 19 institutions reported holding Bitcoin Infrastructure Acqui (BIXIU) in their 13F filings, down 25 from Q4 2025. 3 opened new positions and 4 sold out. The largest holders were LMR Partners LLP ($12.5M), OMERS ADMINISTRATION Corp ($4.0M) and RLH Capital LLC ($4.0M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Bitcoin Infrastructure Acqui
- CUSIP
- G1143H127
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $2.2M |
| Exits | 4 | $4.7M |
All 13F filers, Q4 2025 → Q1 2026: 327,396 shares bought and 1,677,946 shares sold, net −1,350,550 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 19 holders
| LMR Partners LLP | 0.15% | No change | 1,250,000 | $12.5M |
| OMERS ADMINISTRATION Corp | 0.03% | No change | 400,000 | $4.0M |
| RLH Capital LLC | 2.03% | — | 398,989 | $4.0M |
| Quarry LP | 0.62% | Reduce 0.0% | 299,990 | $3.0M |
| Westchester Capital Management, LLC | 0.11% | No change | 220,000 | $2.2M |
| Citadel Advisors | 0.00% | Reduce -48.1% | 218,168 | $2.2M |
| Parallax Volatility Advisers, L.P. | 0.11% | New | 200,927 | $2.0M |
| Toronto Dominion Bank | 0.00% | Reduce -0.1% | 149,900 | $1.5M |
| Clear Street Group Inc. | 0.01% | Add +222.4% | 151,167 | $1.4M |
| HRT Financial LP | 0.00% | Add +1.7% | 127,084 | $1.3M |
| Stoic Point Capital Management LLC | 0.99% | No change | 100,000 | $1.0M |
| Prelude Capital Management, LLC | 0.08% | No change | 100,000 | $1.0M |
| Walleye Capital LLC | 0.00% | No change | 70,000 | $700K |
| JPMorgan Chase & Co. | 0.00% | No change | 50,000 | $510K |
| Glazer Capital, LLC | 0.01% | No change | 45,680 | $457K |
| Tuttle Capital Management, LLC | 0.41% | No change | 25,000 | $250K |
| Robinson Capital Management, LLC | 0.05% | New | 10,000 | $101K |
| Jane Street Group, LLC | 0.00% | New | 10,050 | $101K |
| Magnetar Financial LLC | 0.00% | Reduce -100.0% | 2 | $20 |
"% of holder's portfolio" is BIXIU's weight in each manager's 13F, not the share of Bitcoin Infrastructure Acqui the manager owns.