Immuron Ltd.-Spon ADRIMRN
13F holders, Q3 2025 (September 30)7holders +2
2new positions
0sold out
1famous investor
$1.91avg. 13F price*
At the end of Q3 2025, 7 institutions reported holding Immuron Ltd.-Spon ADR (IMRN) in their 13F filings, up 2 from Q2 2025. 2 opened new positions and 0 sold out. The largest holders were Citadel Advisors ($37K), Morgan Stanley ($35K) and XTX Topco Ltd ($34K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Immuron Ltd.-Spon ADR
- CUSIP
- 45254U101
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $72K |
| Exits | 0 | $0 |
All 13F filers, Q2 2025 → Q3 2025: 56,295 shares bought and 14,429 shares sold, net +41,866 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 7 holders
| Citadel Advisors | 0.00% | New | 19,562 | $37K |
| Morgan Stanley | 0.00% | Add +2507.6% | 18,253 | $35K |
| XTX Topco Ltd | 0.00% | New | 17,968 | $34K |
| Rhumbline Advisers | 0.00% | No change | 5,939 | $11K |
| UBS Group AG | 0.00% | Reduce -88.5% | 1,866 | $4K |
| BNP Paribas Financial Markets | 0.00% | Add +1212.0% | 1,312 | $2K |
| SBI Securities Co., Ltd. | 0.00% | No change | 10 | $19 |
"% of holder's portfolio" is IMRN's weight in each manager's 13F, not the share of Immuron Ltd.-Spon ADR the manager owns.