Emergent BiosolutionsEBS
13F holders, Q1 2025 (March 31)161holders +5
34new positions
28sold out
4famous investors
$4.86avg. 13F price*
At the end of Q1 2025, 161 institutions reported holding Emergent Biosolutions Inc. (EBS) in their 13F filings, up 5 from Q4 2024. 34 opened new positions and 28 sold out. The largest holders were Vanguard Group Inc. ($15.6M), Millennium Management ($12.2M) and American Century Companies Inc. ($11.2M). 4 famous investors held it, including Israel Englander (0.0% of Millennium Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Emergent Biosolutions Inc.
- CUSIP
- 29089Q105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 34 | $6.0M |
| Exits | 28 | $10.0M |
All 13F filers, Q4 2024 → Q1 2025: 7,040,434 shares bought and 5,554,906 shares sold, net +1,485,528 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 161 holders
| Vanguard Group Inc. | 0.00% | Add +0.4% | 3,214,003 | $15.6M |
| Millennium Management | 0.01% | Add +68.9% | 2,502,488 | $12.2M |
| American Century Companies Inc. | 0.01% | Add +7.5% | 2,297,621 | $11.2M |
| BlackRock, Inc. | 0.00% | Reduce -4.5% | 1,835,562 | $8.9M |
| State Street Corp. | 0.00% | Reduce -12.9% | 1,710,749 | $8.3M |
| Dimensional Fund Advisors LP | 0.00% | Add +44.6% | 1,596,637 | $7.8M |
| Marshall Wace, LLP | 0.01% | Reduce -12.8% | 1,157,862 | $5.6M |
| Palisade Capital Management, LP | 0.18% | Add +21.6% | 1,141,589 | $5.5M |
| Oak Hill Advisors LP | 1.39% | No change | 1,113,338 | $5.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +12.6% | 1,090,655 | $5.3M |
| Qube Research & Technologies Ltd | 0.01% | Add +33.3% | 1,087,343 | $5.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | Add +3.3% | 931,627 | $4.5M |
| Morgan Stanley | 0.00% | Reduce -29.4% | 866,467 | $4.2M |
| Susquehanna International Group, LLP | 0.01% | Reduce -7.8% | 849,373 | $4.1M |
| Acadian Asset Management LLC | 0.01% | Add +313.5% | 833,316 | $4.0M |
| LSV Asset Management | 0.01% | Add +3748.1% | 831,191 | $4.0M |
| Renaissance Technologies | 0.01% | Add +14.2% | 760,247 | $3.7M |
| Invesco Ltd. | 0.00% | Reduce -51.4% | 747,959 | $3.6M |
| Prescott Group Capital Management, L.L.C. | 0.44% | Add +198.9% | 627,671 | $3.1M |
| Geode Capital Management, LLC | 0.00% | Add +3.6% | 612,290 | $3.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -54.8% | 583,271 | $2.8M |
| UBS Group AG | 0.00% | Reduce -1.8% | 579,396 | $2.8M |
| Assenagon Asset Management S.A. | 0.00% | Reduce -28.8% | 545,567 | $2.7M |
| Trexquant Investment LP | 0.03% | Reduce -35.9% | 449,621 | $2.2M |
| Two Sigma Advisers, LP | 0.00% | Reduce -37.1% | 412,700 | $2.0M |
| Two Sigma Investments, LP | 0.00% | Reduce -53.1% | 396,800 | $1.9M |
| New York State Common Retirement Fund | 0.00% | Add +22.4% | 375,034 | $1.8M |
| Values First Advisors, Inc. | 1.06% | Reduce -0.4% | 375,247 | $1.8M |
| Cetera Investment Advisers | 0.00% | Add +28.5% | 356,281 | $1.7M |
| Truist Financial Corp. | 0.00% | Add +293.7% | 335,429 | $1.6M |
| Citadel Advisors | 0.00% | Add +95.5% | 294,916 | $1.4M |
| Federated Hermes, Inc. | 0.00% | Add +0.5% | 279,141 | $1.4M |
| HRT Financial LP | 0.01% | New | 275,716 | $1.3M |
| D. E. Shaw & Co. | 0.00% | Reduce -28.9% | 272,274 | $1.3M |
| Squarepoint Ops LLC | 0.00% | Add +382.7% | 227,936 | $1.1M |
| Schonfeld Strategic Advisors LLC | 0.01% | Add +46.6% | 213,861 | $1.0M |
| JPMorgan Chase & Co. | 0.00% | Add +49150.5% | 213,747 | $1.0M |
| Jacobs Levy Equity Management, Inc. | 0.00% | Add +6.0% | 196,384 | $954K |
| Morse Asset Management, Inc | 0.23% | Add +18.0% | 187,464 | $911K |
| FMR LLC | 0.00% | Add +15.6% | 163,463 | $794K |
| Russell Investments Group, Ltd. | 0.00% | Add +27025.6% | 158,685 | $771K |
| Northern Trust Corp. | 0.00% | Add +2.0% | 148,802 | $723K |
| Fuller & Thaler Asset Management, Inc. | 0.00% | Reduce -5.5% | 147,480 | $717K |
| OMERS ADMINISTRATION Corp | 0.01% | Add +355.6% | 146,700 | $713K |
| Wellington Management Group LLP | 0.00% | Add +5.6% | 142,966 | $695K |
| Deutsche Bank AG | 0.00% | No change | 138,669 | $674K |
| Wolverine Asset Management LLC | 0.05% | No change | 136,333 | $663K |
| Barclays PLC | 0.00% | Add +18.8% | 112,311 | $546K |
| Rafferty Asset Management, LLC | 0.00% | Reduce -23.2% | 111,100 | $540K |
| Susquehanna Fundamental Investments, LLC | 0.01% | Add +9.7% | 108,310 | $526K |
| SeaCrest Wealth Management, LLC | 0.06% | Add +13.9% | 106,700 | $519K |
| Jane Street Group, LLC | 0.00% | Reduce -44.7% | 99,390 | $483K |
| Man Group plc | 0.00% | Reduce -43.9% | 99,214 | $482K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | New | 96,700 | $470K |
| Y-Intercept (Hong Kong) Ltd | 0.03% | New | 95,026 | $462K |
| Alberta Investment Management Corp | 0.00% | New | 94,200 | $458K |
| Bank of America Corp. | 0.00% | Reduce -71.9% | 93,317 | $454K |
| Citigroup Inc. | 0.00% | Add +1.9% | 87,184 | $424K |
| Engineers Gate Manager LP | 0.01% | New | 86,910 | $422K |
| XTX Topco Ltd | 0.02% | New | 85,812 | $417K |
| Gsa Capital Partners LLP | 0.03% | Add +26.0% | 64,620 | $314K |
| Oxford Asset Management LLP | 0.14% | New | 64,377 | $313K |
| Jain Global LLC | 0.01% | Add +13.6% | 63,914 | $311K |
| Nomura Holdings Inc. | 0.00% | Reduce -67.2% | 63,800 | $310K |
| Verition Fund Management LLC | 0.00% | Add +161.6% | 61,553 | $299K |
| Hilltop Holdings Inc. | 0.02% | Reduce -61.3% | 59,761 | $290K |
| Quantessence Capital LLC | 0.05% | New | 43,817 | $213K |
| B. Riley Wealth Advisors, Inc. | 0.01% | No change | 41,800 | $203K |
| Harbor Capital Advisors, Inc. | 0.01% | New | 36,904 | $179K |
| LMR Partners LLP | 0.00% | New | 36,512 | $177K |
| Integrated Quantitative Investments LLC | 0.08% | Reduce -14.7% | 35,023 | $170K |
| Catalyst Funds Management Pty Ltd | 0.04% | New | 31,741 | $154K |
| State of Wyoming | 0.02% | Reduce -20.2% | 31,188 | $152K |
| Cannon Global Investment Management, LLC | 0.40% | New | 29,600 | $144K |
| Fox Run Management, L.L.C. | 0.02% | New | 28,020 | $136K |
| Bank of Montreal | 0.00% | No change | 27,860 | $135K |
| BNP Paribas Financial Markets | 0.00% | Add +6045.8% | 27,349 | $133K |
| HBK Sorce Advisory LLC | 0.00% | New | 26,883 | $131K |
| Landscape Capital Management, L.L.C. | 0.01% | No change | 23,595 | $115K |
| Profund Advisors LLC | 0.00% | Reduce -17.2% | 21,992 | $107K |
| Diametric Capital, LP | 0.13% | New | 21,841 | $106K |
| Osaic Holdings, Inc. | 0.00% | Reduce -19.6% | 21,288 | $103K |
| Campbell & CO Investment Adviser LLC | 0.01% | New | 21,240 | $103K |
| Hussman Strategic Advisors, Inc. | 0.02% | No change | 21,000 | $102K |
| ExodusPoint Capital Management, LP | 0.00% | New | 19,347 | $94K |
| Keystone Financial Group | 0.01% | New | 18,725 | $91K |
| HSBC Holdings PLC | 0.00% | Reduce -3.1% | 18,137 | $88K |
| Bank of New York Mellon Corp | 0.00% | Add +40.4% | 17,003 | $83K |
| SummitTX Capital, L.P. | 0.00% | — | 16,800 | $82K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -1.0% | 16,403 | $80K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +6.1% | 15,620 | $76K |
| Simplex Trading, LLC | 0.00% | New | 15,540 | $75K |
| EP Wealth Advisors, LLC | 0.00% | Add +33.1% | 15,249 | $74K |
| Aegis Wealth Management LLC | 0.04% | No change | 15,150 | $74K |
| Creative Planning | 0.00% | Reduce -9.6% | 14,468 | $70K |
| Susquehanna Portfolio Strategies, LLC | 0.03% | New | 14,398 | $70K |
| Corton Capital Inc. | 0.23% | New | 14,366 | $70K |
| Dark Forest Capital Management LP | 0.00% | New | 13,566 | $66K |
| Jefferies Financial Group Inc. | 0.00% | No change | 13,000 | $63K |
| Brevan Howard Capital Management LP | 0.00% | New | 12,981 | $63K |
"% of holder's portfolio" is EBS's weight in each manager's 13F, not the share of Emergent Biosolutions Inc. the manager owns.