MEREO BIOPHARMA GROUP PLC SPON ADS is a security (CUSIP 589492107) tracked across SEC portfolio filings. 68 institutional managers reported $25.2M on Form 13F as of 2026-06-30; 1 registered fund positions totaling $396 via N-PORT as of 2026-03-31.
Showing 15 of 68 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Rubric Capital Management LP | New York, NY | $5.1M | 15,307,347 |
| EcoR1 Capital, LLC | San Francisco, CA | $4.4M | 13,368,855 |
| 683 Capital Management, LLC | NEW YORK, NY | $4.0M | 12,000,000 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $2.7M | 8,195,287 |
| Defilade Capital Management, L.P. | EMERYVILLE, CA | $2.5M | 7,558,756 |
| Newtyn Management, LLC | New York, NY | $2.3M | 7,079,056 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $1.2M | 3,559,103 |
| Tejara Capital Ltd | LONDON, X0 | $672K | 2,037,520 |
| UBS Group AG | Zurich, V8 | $492K | 1,490,128 |
| Wealthspire Advisors, LLC | NEW YORK, NY | $263K | 796,036 |
| MARSHALL WACE, LLP | LONDON, X0 | $227K | 686,987 |
| CITADEL ADVISORS LLC | MIAMI, FL | $150K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $146K | 195,920 |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $111K | 335,827 |
| JANE STREET GROUP, LLC | NEW YORK, NY | $110K | 139,973 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $396 | 0.00% |