Chemomab TherapeuticsCMMB
13F holders, Q1 2026 (March 31)15holders +1
3new positions
3sold out
1famous investor
$1.57avg. 13F price*
At the end of Q1 2026, 15 institutions reported holding Chemomab Therapeutics Ltd. (CMMB) in their 13F filings, up 1 from Q4 2025. 3 opened new positions and 3 sold out. The largest holders were ADAR1 Capital Management, LLC ($126K), Citadel Advisors ($101K) and Kestra Private Wealth Services, LLC ($97K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Chemomab Therapeutics Ltd.
- CUSIP
- 16385C203
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $44K |
| Exits | 3 | $44K |
All 13F filers, Q4 2025 → Q1 2026: 44,742 shares bought and 68,761 shares sold, net −24,019 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 15 holders
| ADAR1 Capital Management, LLC | 0.01% | No change | 80,000 | $126K |
| Citadel Advisors | 0.00% | Reduce -38.2% | 64,182 | $101K |
| Kestra Private Wealth Services, LLC | 0.00% | Add +19.3% | 61,710 | $97K |
| Ikarian Capital, LLC | 0.01% | No change | 51,793 | $81K |
| XTX Topco Ltd | 0.00% | Reduce -2.0% | 18,629 | $29K |
| Rhumbline Advisers | 0.00% | Add +2.9% | 18,366 | $29K |
| SmartHarvest Portfolios, LLC | 0.01% | New | 14,566 | $23K |
| Susquehanna International Group, LLP | 0.00% | New | 13,491 | $21K |
| BNP Paribas Financial Markets | 0.00% | Add +3.7% | 8,425 | $13K |
| Philadelphia Investment Partners, LLC | 0.01% | — | 8,200 | $13K |
| GAMMA Investing LLC | 0.00% | Add +201.5% | 7,579 | $12K |
| Morgan Stanley | 0.00% | Add +21.2% | 4,575 | $7K |
| SBI Securities Co., Ltd. | 0.00% | Add +7.7% | 28 | $44 |
| UBS Group AG | 0.00% | Reduce -99.6% | 8 | $13 |
| Caitong International Asset Management Co., Ltd | 0.00% | New | 8 | $13 |
"% of holder's portfolio" is CMMB's weight in each manager's 13F, not the share of Chemomab Therapeutics Ltd. the manager owns.