BTC DevelopmentBDCIU
13F holders, Q1 2026 (March 31)At the end of Q1 2026, 14 institutions reported holding BTC Development Corp. (BDCIU) in their 13F filings, down 6 from Q4 2025. 1 opened new positions and 6 sold out. The largest holders were Toronto Dominion Bank ($4.6M), HGC Investment Management Inc. ($2.0M) and Karpus Management, Inc. ($1.5M). 2 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- BTC Development Corp.
- CUSIP
- G0701G125
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $614K |
| Exits | 6 | $10.1M |
All 13F filers, Q4 2025 → Q1 2026: 198,741 shares bought and 1,007,395 shares sold, net −808,654 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 14 holders
| Toronto Dominion Bank | 0.01% | Add +44.3% | 450,100 | $4.6M |
| HGC Investment Management Inc. | 0.45% | No change | 200,000 | $2.0M |
| Karpus Management, Inc. | 0.05% | Reduce -0.6% | 145,800 | $1.5M |
| HRT Financial LP | 0.00% | Reduce -0.3% | 100,273 | $1.0M |
| Millennium Management | 0.00% | No change | 97,752 | $989K |
| Clear Street Group Inc. | 0.00% | Reduce -15.6% | 74,885 | $758K |
| Stifel Financial Corp. | 0.00% | No change | 74,250 | $749K |
| OMERS ADMINISTRATION Corp | 0.00% | New | 60,651 | $614K |
| Westchester Capital Management, LLC | 0.02% | No change | 50,000 | $505K |
| Readystate Asset Management LP | 0.02% | No change | 20,000 | $202K |
| Quarry LP | 0.03% | No change | 15,000 | $152K |
| Lineage Point Capital LP | 0.03% | No change | 12,768 | $129K |
| Citadel Advisors | 0.00% | No change | 10,073 | $102K |
| UBS Group AG | 0.00% | No change | 25 | $252 |
"% of holder's portfolio" is BDCIU's weight in each manager's 13F, not the share of BTC Development Corp. the manager owns.