Emergent BiosolutionsEBS
13F holders, Q3 2025 (September 30)169holders +8
37new positions
29sold out
5famous investors
$8.45avg. 13F price*
At the end of Q3 2025, 169 institutions reported holding Emergent Biosolutions Inc. (EBS) in their 13F filings, up 8 from Q2 2025. 37 opened new positions and 29 sold out. The largest holders were BlackRock, Inc. ($37.6M), Vanguard Group Inc. ($31.2M) and State Street Corp. ($21.6M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Cliff Asness (0.0% of AQR Capital Management's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Emergent Biosolutions Inc.
- CUSIP
- 29089Q105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 37 | $23.1M |
| Exits | 29 | $4.6M |
All 13F filers, Q2 2025 → Q3 2025: 6,061,683 shares bought and 4,025,825 shares sold, net +2,035,858 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 169 holders
| BlackRock, Inc. | 0.00% | Reduce -2.2% | 4,263,123 | $37.6M |
| Vanguard Group Inc. | 0.00% | Reduce -1.2% | 3,540,670 | $31.2M |
| State Street Corp. | 0.00% | Add +40.5% | 2,445,759 | $21.6M |
| American Century Companies Inc. | 0.01% | Add +3.9% | 2,382,378 | $21.0M |
| Dimensional Fund Advisors LP | 0.00% | Add +15.8% | 2,140,340 | $18.9M |
| Oak Hill Advisors LP | 3.56% | No change | 3,613,338 | $16.6M |
| Palisade Capital Management, LP | 0.39% | Add +29.7% | 1,426,019 | $12.6M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +25.0% | 1,381,750 | $12.2M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.0% | 1,278,693 | $11.3M |
| Acadian Asset Management LLC | 0.02% | Add +20.8% | 1,177,661 | $10.4M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | Add +14.8% | 1,132,305 | $10.0M |
| Marshall Wace, LLP | 0.01% | Reduce -10.4% | 912,388 | $8.0M |
| LSV Asset Management | 0.02% | Add +6.0% | 864,500 | $7.6M |
| Prescott Group Capital Management, L.L.C. | 0.72% | No change | 772,771 | $6.8M |
| Northern Trust Corp. | 0.00% | Add +43.3% | 637,832 | $5.6M |
| Goldman Sachs Group Inc. | 0.00% | Add +7.2% | 620,977 | $5.5M |
| AQR Capital Management | 0.00% | New | 586,246 | $5.2M |
| Pacer Advisors, Inc. | 0.01% | Reduce -3.6% | 536,655 | $4.7M |
| Morgan Stanley | 0.00% | Reduce -27.9% | 528,875 | $4.7M |
| Trexquant Investment LP | 0.05% | Reduce -4.6% | 526,288 | $4.6M |
| New York State Common Retirement Fund | 0.01% | Add +32.6% | 522,004 | $4.6M |
| Renaissance Technologies | 0.01% | Reduce -24.9% | 518,247 | $4.6M |
| Jain Global LLC | 0.06% | New | 508,707 | $4.5M |
| UBS Group AG | 0.00% | Reduce -9.2% | 439,375 | $3.9M |
| Federated Hermes, Inc. | 0.01% | Add +43.6% | 401,258 | $3.5M |
| Invesco Ltd. | 0.00% | Reduce -32.7% | 380,280 | $3.4M |
| Values First Advisors, Inc. | 1.74% | Reduce -2.1% | 367,919 | $3.2M |
| Citadel Advisors | 0.00% | Add +20.7% | 339,651 | $3.0M |
| D. E. Shaw & Co. | 0.00% | Reduce -21.9% | 321,167 | $2.8M |
| Jump Financial, LLC | 0.04% | Add +468.4% | 314,000 | $2.8M |
| Allianz Asset Management GmbH | 0.00% | Add +149.0% | 279,807 | $2.5M |
| Susquehanna International Group, LLP | 0.00% | Add +14.4% | 278,953 | $2.5M |
| Truist Financial Corp. | 0.00% | Reduce -25.6% | 269,294 | $2.4M |
| Two Sigma Investments, LP | 0.00% | Reduce -26.1% | 261,331 | $2.3M |
| Globeflex Capital L P | 0.33% | New | 241,298 | $2.1M |
| Morse Asset Management, Inc | 0.39% | Add +4.8% | 217,925 | $1.9M |
| Cetera Investment Advisers | 0.00% | Reduce -39.8% | 215,994 | $1.9M |
| FMR LLC | 0.00% | Add +11.7% | 188,174 | $1.7M |
| Wellington Management Group LLP | 0.00% | Add +6.3% | 184,105 | $1.6M |
| Barclays PLC | 0.00% | Reduce -0.3% | 180,150 | $1.6M |
| Deutsche Bank AG | 0.00% | Add +3.0% | 179,803 | $1.6M |
| Wolverine Asset Management LLC | 0.11% | No change | 174,933 | $1.5M |
| Squarepoint Ops LLC | 0.00% | Add +607.0% | 172,797 | $1.5M |
| Qube Research & Technologies Ltd | 0.00% | Reduce -51.9% | 167,057 | $1.5M |
| Russell Investments Group, Ltd. | 0.00% | Add +3.2% | 163,713 | $1.4M |
| Susquehanna Portfolio Strategies, LLC | 0.02% | No change | 156,443 | $1.4M |
| Bank of New York Mellon Corp | 0.00% | Add +8.5% | 153,338 | $1.4M |
| O'shaughnessy Asset Management, LLC | 0.01% | New | 147,984 | $1.3M |
| Jacobs Levy Equity Management, Inc. | 0.00% | Reduce -33.1% | 139,806 | $1.2M |
| Prudential Financial Inc. | 0.00% | New | 138,150 | $1.2M |
| Brandywine Global Investment Management, LLC | 0.01% | New | 135,410 | $1.2M |
| Los Angeles Capital Management LLC | 0.00% | New | 134,900 | $1.2M |
| Nuveen, LLC | 0.00% | Reduce -60.9% | 114,139 | $1.0M |
| Fuller & Thaler Asset Management, Inc. | 0.00% | Add +4.4% | 112,060 | $988K |
| Silver Oak Securities, Incorporated | 0.07% | New | 106,700 | $941K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | No change | 96,700 | $853K |
| Group One Trading LLC | 0.03% | Add +16.3% | 96,280 | $849K |
| Susquehanna Fundamental Investments, LLC | 0.03% | Reduce -12.2% | 95,070 | $839K |
| Rafferty Asset Management, LLC | 0.00% | Add +20.9% | 94,221 | $831K |
| Bank of America Corp. | 0.00% | Reduce -71.1% | 89,502 | $789K |
| Rhumbline Advisers | 0.00% | Reduce -3.8% | 80,858 | $713K |
| Segall Bryant & Hamill, LLC | 0.01% | New | 80,849 | $713K |
| Millennium Management | 0.00% | Reduce -89.7% | 77,824 | $686K |
| Franklin Resources Inc. | 0.00% | New | 77,181 | $681K |
| Hilltop Holdings Inc. | 0.03% | Reduce -0.2% | 60,861 | $537K |
| Martingale Asset Management L P | 0.01% | New | 56,962 | $502K |
| Assenagon Asset Management S.A. | 0.00% | Reduce -81.8% | 56,455 | $498K |
| Wells Fargo & Company | 0.00% | Add +14.0% | 52,104 | $460K |
| Graham Capital Management, L.P. | 0.02% | Add +30.1% | 51,072 | $450K |
| Palumbo Wealth Management LLC | 0.14% | New | 48,196 | $425K |
| Advantage Alpha Capital Partners LP | 0.12% | New | 45,936 | $405K |
| Campbell & CO Investment Adviser LLC | 0.03% | New | 44,608 | $393K |
| Two Sigma Advisers, LP | 0.00% | Reduce -84.8% | 43,200 | $381K |
| T. Rowe Price Associates Inc. | 0.00% | Add +4.2% | 40,441 | $357K |
| Ieq Capital, LLC | 0.00% | New | 34,308 | $303K |
| Intech Investment Management LLC | 0.00% | Add +18.2% | 33,987 | $300K |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 33,707 | $297K |
| LPL Financial LLC | 0.00% | Add +185.4% | 32,165 | $284K |
| Keystone Financial Group | 0.02% | Add +3.1% | 31,275 | $276K |
| Ameriprise Financial Inc. | 0.00% | Reduce -26.1% | 31,273 | $276K |
| B. Riley Wealth Advisors, Inc. | 0.01% | Reduce -18.5% | 30,800 | $272K |
| Man Group plc | 0.00% | Reduce -28.7% | 30,376 | $268K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -9.5% | 30,203 | $267K |
| Bank of Montreal | 0.00% | No change | 27,428 | $242K |
| State of Wyoming | 0.03% | Reduce -35.3% | 26,732 | $236K |
| MetLife Investment Management, LLC | 0.00% | Reduce -19.1% | 26,433 | $233K |
| Wolverine Trading, LLC | 0.00% | Add +116.8% | 23,370 | $209K |
| JPMorgan Chase & Co. | 0.00% | Reduce -12.4% | 22,428 | $198K |
| Sherbrooke Park Advisers LLC | 0.09% | New | 21,757 | $192K |
| Creative Planning | 0.00% | Add +44.7% | 21,742 | $192K |
| Harbor Capital Advisors, Inc. | 0.01% | Reduce -30.4% | 21,175 | $187K |
| Glenmede Investment Management, LP | 0.00% | Add +36.8% | 20,798 | $183K |
| Profund Advisors LLC | 0.01% | Add +23.9% | 20,425 | $180K |
| WINTON GROUP Ltd | 0.01% | New | 20,416 | $180K |
| Stifel Financial Corp. | 0.00% | New | 20,194 | $178K |
| AlphaQuest LLC | 0.01% | New | 19,797 | $175K |
| Alliancebernstein L.P. | 0.00% | No change | 19,080 | $168K |
| Mariner, LLC | 0.00% | Add +78.0% | 17,967 | $158K |
| Vanguard Personalized Indexing Management, LLC | 0.00% | Add +0.5% | 17,907 | $158K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -8.0% | 17,867 | $158K |
| Cerity Partners LLC | 0.00% | New | 17,844 | $157K |
| Y-Intercept (Hong Kong) Ltd | 0.00% | New | 17,588 | $155K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +37.5% | 17,235 | $152K |
| Cwm, LLC | 0.00% | New | 17,067 | $151K |
| Commonwealth Equity Services, LLC | 0.00% | Add +39.2% | 17,117 | $151K |
| Osaic Holdings, Inc. | 0.00% | Reduce -13.1% | 15,378 | $135K |
| SG Americas Securities, LLC | 0.00% | New | 15,322 | $135K |
| Aegis Wealth Management LLC | 0.07% | No change | 15,150 | $134K |
| OMERS ADMINISTRATION Corp | 0.00% | New | 14,700 | $130K |
| Brevan Howard Capital Management LP | 0.00% | Reduce -25.8% | 13,900 | $123K |
| Advyzon Investment Management, LLC | 0.02% | Reduce -2.1% | 13,800 | $122K |
| Public Employees Retirement System of Ohio | 0.00% | Add +1.4% | 13,368 | $118K |
| Landscape Capital Management, L.L.C. | 0.01% | Reduce -19.3% | 13,322 | $118K |
| STRS Ohio | 0.00% | New | 13,100 | $116K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | New | 11,391 | $113K |
| PFG Investments, LLC | 0.01% | No change | 11,495 | $101K |
| BNP Paribas Financial Markets | 0.00% | Add +133.0% | 10,942 | $97K |
| Aquatic Capital Management LLC | 0.00% | Reduce -29.6% | 10,632 | $94K |
| Avidian Wealth Enterprises, LLC | 0.00% | Reduce -1.4% | 10,440 | $92K |
| L2 Asset Management, LLC | 0.01% | Reduce -14.9% | 10,180 | $90K |
| Herold Advisors, Inc. | 0.02% | No change | 10,000 | $88K |
| Verus Capital Partners, LLC | 0.01% | No change | 10,000 | $88K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -49.8% | 6,504 | $57K |
| Simplex Trading, LLC | 0.00% | New | 5,932 | $52K |
| Legal & General Group Plc | 0.00% | No change | 4,913 | $43K |
| Ameritas Investment Partners, Inc. | 0.00% | Reduce -17.2% | 4,560 | $40K |
| Covestor Ltd | 0.02% | Reduce -0.4% | 4,011 | $35K |
| Citigroup Inc. | 0.00% | Reduce -88.6% | 3,912 | $35K |
| Sterling Capital Management LLC | 0.00% | Add +155.6% | 3,724 | $33K |
| California State Teachers Retirement System | 0.00% | Add +0.1% | 3,369 | $30K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -46.5% | 3,353 | $30K |
| Arax Advisory Partners | 0.00% | New | 2,645 | $23K |
| US Bancorp \de | 0.00% | Reduce -38.1% | 2,347 | $21K |
| Deerfield Management Company, L.P. | 0.00% | No change | 1,872 | $17K |
| Amalgamated Bank | 0.00% | No change | 1,843 | $16K |
| Royal Bank of Canada | 0.00% | Reduce -66.9% | 1,707 | $14K |
| Farther Finance Advisors, LLC | 0.00% | Add +181.3% | 1,336 | $12K |
| Moisand Fitzgerald Tamayo, LLC | 0.00% | New | 1,136 | $10K |
| Jones Financial Companies LLLP | 0.00% | Add +9.9% | 1,028 | $9K |
| Essential Partners LLC | 0.00% | New | 742 | $7K |
| EverSource Wealth Advisors, LLC | 0.00% | Add +191.5% | 583 | $5K |
| Atlantic Edge Private Wealth Management, LLC | 0.00% | No change | 500 | $4K |
| Allworth Financial LP | 0.00% | Add +498.7% | 449 | $4K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | No change | 410 | $4K |
| Costello Asset Management, INC | 0.00% | No change | 400 | $4K |
| JNBA Financial Advisors | 0.00% | No change | 328 | $3K |
| GAMMA Investing LLC | 0.00% | Reduce -27.5% | 287 | $3K |
| CoreCap Advisors, LLC | 0.00% | Reduce -90.9% | 259 | $2K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -65.0% | 236 | $2K |
| Wealthspire Advisors, LLC | 0.00% | New | 197 | $2K |
| True Wealth Design, LLC | 0.00% | New | 189 | $2K |
| Clearstead Advisors, LLC | 0.00% | New | 185 | $2K |
| Principal Securities, Inc. | 0.00% | No change | 176 | $2K |
| Physician Wealth Advisors, Inc. | 0.00% | No change | 158 | $1K |
| TD Waterhouse Canada Inc. | 0.00% | No change | 125 | $1K |
| Walleye Capital LLC | 0.00% | Reduce -98.9% | 127 | $1K |
| Quest 10 Wealth Builders, Inc. | 0.00% | No change | 102 | $900 |
| Gould Capital, LLC | 0.00% | No change | 100 | $882 |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 100 | $882 |
| Rialto Wealth Management, LLC | 0.00% | No change | 91 | $803 |
| Financial Consulate, Inc. | 0.00% | New | 88 | $777 |
| IFP Advisors, Inc | 0.00% | New | 48 | $423 |
| Lowe Wealth Advisors, LLC | 0.00% | No change | 40 | $353 |
| Global Retirement Partners, LLC | 0.00% | Reduce -13.8% | 25 | $221 |
| MCF Advisors LLC | 0.00% | No change | 10 | $89 |
| Strengthening Families & Communities, LLC | 0.00% | No change | 9 | $79 |
| Sunbelt Securities, Inc. | 0.00% | New | 3 | $26 |
| Huntington National Bank | 0.00% | No change | 1 | $9 |
| Capital Advisors, Ltd. LLC | 0.00% | No change | 30 | $0 |
"% of holder's portfolio" is EBS's weight in each manager's 13F, not the share of Emergent Biosolutions Inc. the manager owns.