Mereo BioPharma Group plc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 02/14/2025 | 17.12 M | $59.84 M | 38.69% | 2.22% |
| RUBRIC CAPITAL MANAGEMENT LP | 02/14/2025 | 15.31 M | $53.58 M | 0.00% | 1.99% |
| ROCK SPRINGS CAPITAL MANAGEMENT LP | 02/14/2025 | 9.60 M | $33.60 M | 0.68% | 1.25% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 02/14/2025 | 8.72 M | $30.50 M | -10.29% | 1.13% |
| MANGROVE PARTNERS | 02/14/2025 | 8.64 M | $30.23 M | -1.07% | 1.12% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 02/14/2025 | 6.71 M | $23.49 M | 0.00% | 0.87% |
| FRAZIER LIFE SCIENCES MANAGEMENT, L.P. | 02/18/2025 | 5.10 M | $17.84 M | 0.00% | 0.66% |
| ALKEON CAPITAL MANAGEMENT LLC | 02/14/2025 | 4.70 M | $16.44 M | 0.00% | 0.61% |
| 683 CAPITAL MANAGEMENT, LLC | 02/14/2025 | 4.55 M | $15.93 M | -6.18% | 0.59% |
| MILLENNIUM MANAGEMENT LLC | 02/14/2025 | 3.97 M | $13.88 M | -26.49% | 0.51% |
| CLEARLINE CAPITAL LP | 02/14/2025 | 3.22 M | $11.26 M | -0.82% | 0.42% |
| UBS GROUP AG | 02/14/2025 | 2.65 M | $9.27 M | 100.00% | 0.34% |
| TEJARA CAPITAL LTD | 02/10/2025 | 2.32 M | $8.11 M | -18.12% | 0.30% |
| GOLDMAN SACHS GROUP INC | 02/11/2025 | 2.12 M | $7.42 M | 5.55% | 0.28% |
| RENAISSANCE TECHNOLOGIES LLC | 02/13/2025 | 1.19 M | $4.16 M | -8.88% | 0.15% |
| GREAT POINT PARTNERS LLC | 02/14/2025 | 1.15 M | $4.03 M | 100.00% | 0.15% |
| PERCEPTIVE ADVISORS LLC | 02/14/2025 | 1.09 M | $3.80 M | 33.07% | 0.14% |
| INTEGRAL HEALTH ASSET MANAGEMENT, LLC | 02/14/2025 | 1.00 M | $3.50 M | 0.00% | 0.13% |
| UBS ASSET MANAGEMENT AMERICAS INC | 02/14/2025 | 964,900 | $3.38 M | 100.00% | 0.13% |
| 02/14/2025 | 890,548 | $3.12 M | 100.00% | 0.12% | |
| MARSHALL WACE, LLP | 02/13/2025 | 866,317 | $3.03 M | -15.77% | 0.11% |
| NEOS INVESTMENT MANAGEMENT LLC | 02/12/2025 | 824,603 | $2.89 M | -1.27% | 0.11% |
| SOLEUS CAPITAL MANAGEMENT, L.P. | 02/14/2025 | 786,953 | $2.75 M | -7.08% | 0.10% |
| ACUTA CAPITAL PARTNERS, LLC | 02/14/2025 | 779,308 | $2.73 M | -38.18% | 0.10% |
| EVERSEPT PARTNERS, LP | 02/14/2025 | 777,890 | $2.72 M | 0.00% | 0.10% |
| BLUE OWL CAPITAL HOLDINGS LP | 02/14/2025 | 672,809 | $2.35 M | -20.64% | 0.09% |
| WOODLINE PARTNERS LP | 02/14/2025 | 618,784 | $2.17 M | 100.00% | 0.08% |
| SCHONFELD STRATEGIC ADVISORS LLC | 02/14/2025 | 493,900 | $1.73 M | 100.00% | 0.06% |
| ARTIA GLOBAL PARTNERS LP | 02/14/2025 | 421,359 | $1.47 M | 0.00% | 0.05% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/14/2025 | 391,590 | $1.37 M | 1.34% | 0.05% |
| HEALTHINVEST PARTNERS AB | 02/04/2025 | 390,000 | $1.37 M | 95.00% | 0.05% |
| MONACO ASSET MANAGEMENT SAM | 02/10/2025 | 381,468 | $1.34 M | -0.80% | 0.05% |
| KNOTT DAVID M JR | 02/12/2025 | 331,000 | $1.16 M | 0.00% | 0.04% |
| HUDSON BAY CAPITAL MANAGEMENT LP | 02/14/2025 | 315,000 | $1.10 M | 80.00% | 0.04% |
| BLACKROCK FUNDING, INC. /DE | 02/07/2025 | 273,019 | $955,567 | 1,806.42% | 0.04% |
| KNOLL CAPITAL MANAGEMENT, LLC | 02/18/2025 | 260,470 | $911,645 | 0.00% | 0.03% |
| VERITION FUND MANAGEMENT LLC | 02/14/2025 | 237,777 | $832,220 | 116.15% | 0.03% |
| CANTOR FITZGERALD, L. P. | 02/14/2025 | 225,000 | $788,088 | 100.00% | 0.03% |
| JANE STREET GROUP, LLC | 02/14/2025 | 208,400 | $729,400 | 0.00% | 0.03% |
| POLAR ASSET MANAGEMENT PARTNERS INC. | 02/25/2025 | 169,977 | $594,920 | -14.28% | 0.02% |
| WALLEYE CAPITAL LLC | 02/13/2025 | 129,629 | $453,702 | 100.00% | 0.02% |
| JANE STREET GROUP, LLC | 02/14/2025 | 120,278 | $420,974 | -43.96% | 0.02% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/14/2025 | 101,900 | $356,650 | -35.14% | 0.01% |
| AMERIPRISE FINANCIAL INC | 02/14/2025 | 94,456 | $330,596 | 187.85% | 0.01% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/12/2025 | 92,156 | $322,546 | 0.00% | 0.01% |
| J. GOLDMAN & CO LP | 02/14/2025 | 79,387 | $277,855 | -68.85% | 0.01% |
| TWO SIGMA INVESTMENTS, LP | 02/14/2025 | 68,735 | $240,573 | -48.82% | 0.01% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 02/14/2025 | 56,300 | $197,050 | -70.68% | 0.01% |
| SIMPLEX TRADING, LLC | 02/11/2025 | 55,099 | $192,000 | 62.75% | 0.01% |
| MILLENNIUM MANAGEMENT LLC | 02/14/2025 | 47,700 | $166,950 | 100.00% | 0.01% |
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Mereo BioPharma Group plc institutional Ownership - FAQ's
During the previous two years, 99 institutional investors and hedge funds held shares of Mereo BioPharma Group plc. The most heavily invested institutionals were:
JANUS HENDERSON GROUP PLC: 17.12 M
Rubric Capital Management LP: 15.31 M
Rock Springs Capital Management LP: 9.6 M
ADAGE CAPITAL PARTNERS GP, L.L.C.: 8.72 M
MANGROVE PARTNERS: 8.64 M
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C): 6.71 M
14.96% of Mereo BioPharma Group plc stock is owned by institutional investors.
Institutional investors have bought a total of 114.90 M shares in the last 24 months. This purchase volume represents approximately $432.03 M in transactions.