Immuron Ltd.-Spon ADRIMRN
13F holders, Q4 2025 (December 31)9holders +2
2new positions
0sold out
1famous investor
$0.76avg. 13F price*
At the end of Q4 2025, 9 institutions reported holding Immuron Ltd.-Spon ADR (IMRN) in their 13F filings, up 2 from Q3 2025. 2 opened new positions and 0 sold out. The largest holders were Morgan Stanley ($44K), Citadel Advisors ($35K) and Jane Street Group, LLC ($17K). 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 Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $26K |
| Exits | 0 | $0 |
All 13F filers, Q3 2025 → Q4 2025: 104,841 shares bought and 5,295 shares sold, net +99,546 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 9 holders
| Morgan Stanley | 0.00% | Add +214.4% | 57,381 | $44K |
| Citadel Advisors | 0.00% | Add +134.0% | 45,782 | $35K |
| Jane Street Group, LLC | 0.00% | New | 22,458 | $17K |
| XTX Topco Ltd | 0.00% | Reduce -21.4% | 14,116 | $11K |
| Virtu Financial LLC | 0.00% | New | 11,370 | $9K |
| BNP Paribas Financial Markets | 0.00% | Add +258.2% | 4,700 | $4K |
| Rhumbline Advisers | 0.00% | Reduce -24.3% | 4,496 | $3K |
| UBS Group AG | 0.00% | Add +122.0% | 4,143 | $3K |
| SBI Securities Co., Ltd. | 0.00% | No change | 10 | $8 |
"% of holder's portfolio" is IMRN's weight in each manager's 13F, not the share of Immuron Ltd.-Spon ADR the manager owns.