Granite Yieldboost BitcoinXBTYETF
13F holders, Q2 2026 (June 30)8holders +5
5new positions
0sold out
1famous investor
$5.52avg. 13F price*
At the end of Q2 2026, 8 institutions reported holding Granite Yieldboost Bitcoin (XBTY) in their 13F filings, up 5 from Q1 2026. 5 opened new positions and 0 sold out. The largest holders were HRT Financial LP ($189K), Old Mission Capital LLC ($125K) and Citadel Advisors ($67K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Granite Yieldboost Bitcoin
- CUSIP
- 38747R421
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 5 | $383K |
| Exits | 0 | $0 |
All 13F filers, Q1 2026 → Q2 2026: 73,330 shares bought and 20,576 shares sold, net +52,754 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 8 holders
| HRT Financial LP | 0.00% | New | 34,313 | $189K |
| Old Mission Capital LLC | 0.00% | New | 22,694 | $125K |
| Citadel Advisors | 0.00% | New | 12,069 | $67K |
| Jane Street Group, LLC | 0.00% | Reduce -64.1% | 11,543 | $64K |
| UBS Group AG | 0.00% | Add +346.8% | 4,262 | $24K |
| Simplex Trading, LLC | 0.00% | Add +410.0% | 714 | $4K |
| Royal Bank of Canada | 0.00% | New | 365 | $2K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 7 | $39 |
"% of holder's portfolio" is XBTY's weight in each manager's 13F, not the share of Granite Yieldboost Bitcoin the manager owns.