Castleark Large Growth ETFCARKETF
13F holders, Q1 2026 (March 31)3holders +2
2new positions
0sold out
1famous investor
$39.88avg. 13F price*
At the end of Q1 2026, 3 institutions reported holding Castleark Large Growth ETF (CARK) in their 13F filings, up 2 from Q4 2025. 2 opened new positions and 0 sold out. The largest holders were Citadel Advisors ($588K), Susquehanna International Group, LLP ($532K) and UBS Group AG ($40). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Castleark Large Growth ETF
- Filed as
- ADVISORS INNER CIRCLE FD II (Q1 2026)
- CUSIP
- 00791R608
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $532K |
| Exits | 0 | $0 |
All 13F filers, Q4 2025 → Q1 2026: 13,353 shares bought and 13,812 shares sold, net −459 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| Citadel Advisors | 0.00% | Reduce -48.4% | 14,757 | $588K |
| Susquehanna International Group, LLP | 0.00% | New | 13,352 | $532K |
| UBS Group AG | 0.00% | New | 1 | $40 |
"% of holder's portfolio" is CARK's weight in each manager's 13F, not the share of Castleark Large Growth ETF the manager owns.