707 Cayman HoldingsJEM
13F holders, Q1 2026 (March 31)5holders −2
2new positions
4sold out
1famous investor
$0.10avg. 13F price*
At the end of Q1 2026, 5 institutions reported holding 707 Cayman Holdings Ltd. (JEM) in their 13F filings, down 2 from Q4 2025. 2 opened new positions and 4 sold out. The largest holders were Jane Street Group, LLC ($23K), XTX Topco Ltd ($22K) and UBS Group AG ($8K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- 707 Cayman Holdings Ltd.
- CUSIP
- G8071C103
- Latest filing quarter
- Q1 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $31K |
| Exits | 4 | $16K |
All 13F filers, Q4 2025 → Q1 2026: 499,867 shares bought and 91,390 shares sold, net +408,477 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 5 holders
| Jane Street Group, LLC | 0.00% | New | 241,426 | $23K |
| XTX Topco Ltd | 0.00% | Add +324.8% | 228,247 | $22K |
| UBS Group AG | 0.00% | New | 82,605 | $8K |
| Citadel Advisors | 0.00% | Add +5.3% | 26,228 | $3K |
| Geode Capital Management, LLC | 0.00% | No change | 13,807 | $1K |
"% of holder's portfolio" is JEM's weight in each manager's 13F, not the share of 707 Cayman Holdings Ltd. the manager owns.