Emergent BioSolutions Inc.
EBS- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001367644
In the last 90 days, Emergent BioSolutions Inc. insiders filed 0 open-market purchases and 1 sale; 194 institutions reported holding it in 13F filings for Q2 2026, worth $373.6M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Emergent BioSolutions Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 169
- +8 vs. Q2 2025
- Shares held
- 41.7M
- +2.04M (+5.1%) vs. Q2 2025
- Total value
- $352.5M
- +$111.6M (+46.3%) vs. Q2 2025
- New holders
- 37
- 48 more added
- Sold out
- 29
- 54 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting EBS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 194 | $373.6M |
| Q1 2026 | 190 | $360.7M |
| Q4 2025 | 183 | $536.5M |
| Q3 2025 | 169 | $352.5M |
| Q2 2025 | 161 | $240.9M |
| Q1 2025 | 161 | $176.1M |
| Q4 2024 | 156 | $332.0M |
| Q3 2024 | 140 | $264.5M |
| Q2 2024 | 141 | $207.5M |
| Q1 2024 | 121 | $90.8M |
| Q4 2023 | 134 | $98.2M |
| Q3 2023 | 163 | $140.8M |
| Q2 2023 | 183 | $336.2M |
| Q1 2023 | 192 | $465.3M |
| Q4 2022 | 198 | $545.8M |
| Q3 2022 | 211 | $852.4M |
| Q2 2022 | 233 | $1.28B |
| Q1 2022 | 254 | $1.72B |
| Q4 2021 | 254 | $1.86B |
| Q3 2021 | 277 | $2.23B |
| Q2 2021 | 290 | $2.82B |
| Q1 2021 | 340 | $4.14B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Emergent BioSolutions Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Graham Capital Management, L.P. | 51,072 | $450.5K | 0.02% | +11,812+30.1% | Added |
| Wells Fargo & Company | 52,104 | $459.6K | 0.00% | +6,413+14.0% | Added |
| Assenagon Asset Management S.A. | 56,455 | $497.9K | 0.00% | −253,236−81.8% | Reduced |
| Martingale Asset Management L P | 56,962 | $502.4K | 0.01% | +56,962 | New |
| Hilltop Holdings Inc. | 60,861 | $536.8K | 0.03% | −100−0.2% | Reduced |
| Franklin Resources Inc | 77,181 | $680.7K | 0.00% | +77,181 | New |
| Millennium Management LLC | 77,824 | $686.4K | 0.00% | −677,608−89.7% | Reduced |
| Segall Bryant & Hamill, LLC | 80,849 | $713.1K | 0.01% | +80,849 | New |
| Rhumbline Advisers | 80,858 | $713.2K | 0.00% | −3,167−3.8% | Reduced |
| Bank of America Corp | 89,502 | $789.4K | 0.00% | −220,445−71.1% | Reduced |
| Rafferty Asset Management, LLC | 94,221 | $831.0K | 0.00% | +16,314+20.9% | Added |
| Susquehanna Fundamental Investments, LLC | 95,070 | $838.5K | 0.03% | −13,240−12.2% | Reduced |
| Group One Trading, L.P. | 96,280 | $849.2K | 0.03% | +13,470+16.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 96,700 | $852.9K | 0.00% | 00.0% | Unchanged |
| Silver Oak Securities, Inc | 106,700 | $941.1K | 0.07% | +106,700 | New |
| Fuller & Thaler Asset Management, Inc. | 112,060 | $988.4K | 0.00% | +4,690+4.4% | Added |
| Nuveen, LLC | 114,139 | $1.01M | 0.00% | −177,597−60.9% | Reduced |
| Los Angeles Capital Management LLC | 134,900 | $1.19M | 0.00% | +134,900 | New |
| Brandywine Global Investment Management, LLC | 135,410 | $1.19M | 0.01% | +135,410 | New |
| Prudential Financial Inc | 138,150 | $1.22M | 0.00% | +138,150 | New |
| Jacobs Levy Equity Management, Inc | 139,806 | $1.23M | 0.00% | −69,167−33.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 147,984 | $1.31M | 0.01% | +147,984 | New |
| Bank of New York Mellon Corp | 153,338 | $1.35M | 0.00% | +12,025+8.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 156,443 | $1.38M | 0.02% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 163,713 | $1.44M | 0.00% | +5,028+3.2% | Added |
| Qube Research & Technologies Ltd | 167,057 | $1.47M | 0.00% | −179,871−51.8% | Reduced |
| Squarepoint Ops LLC | 172,797 | $1.52M | 0.00% | +148,357+607.0% | Added |
| Wolverine Asset Management LLC | 174,933 | $1.54M | 0.02% | 00.0% | Unchanged |
| Deutsche Bank AG | 179,803 | $1.59M | 0.00% | +5,173+3.0% | Added |
| Barclays PLC | 180,150 | $1.59M | 0.00% | −523−0.3% | Reduced |
| Wellington Management Group LLP | 184,105 | $1.62M | 0.00% | +10,935+6.3% | Added |
| FMR LLC | 188,174 | $1.66M | 0.00% | +19,657+11.7% | Added |
| Cetera Investment Advisers | 215,994 | $1.91M | 0.00% | −142,958−39.8% | Reduced |
| Morse Asset Management, Inc | 217,925 | $1.92M | 0.38% | +9,881+4.7% | Added |
| Globeflex Capital L P | 241,298 | $2.13M | 0.33% | +241,298 | New |
| Two Sigma Investments, LP | 261,331 | $2.30M | 0.00% | −92,338−26.1% | Reduced |
| Truist Financial Corp | 269,294 | $2.38M | 0.00% | −92,743−25.6% | Reduced |
| Susquehanna International Group, LLP | 278,953 | $2.46M | 0.00% | +35,156+14.4% | Added |
| Allianz Asset Management GmbH | 279,807 | $2.47M | 0.00% | +167,423+149.0% | Added |
| Jump Financial, LLC | 314,000 | $2.77M | 0.04% | +258,757+468.4% | Added |
| D. E. Shaw & Co., Inc. | 321,167 | $2.83M | 0.00% | −90,201−21.9% | Reduced |
| Citadel Advisors LLC | 339,651 | $3.00M | 0.00% | +58,150+20.7% | Added |
| Values First Advisors, Inc. | 367,919 | $3.25M | 1.74% | −8,084−2.1% | Reduced |
| Invesco Ltd. | 380,280 | $3.35M | 0.00% | −184,994−32.7% | Reduced |
| Federated Hermes, Inc. | 401,258 | $3.54M | 0.01% | +121,789+43.6% | Added |
| UBS Group AG | 439,375 | $3.88M | 0.00% | −44,605−9.2% | Reduced |
| Jain Global LLC | 508,707 | $4.49M | 0.06% | +508,707 | New |
| Renaissance Technologies LLC | 518,247 | $4.57M | 0.01% | −171,400−24.9% | Reduced |
| New York State Common Retirement Fund | 522,004 | $4.60M | 0.01% | +128,429+32.6% | Added |
| Trexquant Investment LP | 526,288 | $4.64M | 0.05% | −25,142−4.6% | Reduced |
| Morgan Stanley | 528,875 | $4.66M | 0.00% | −204,505−27.9% | Reduced |
| Pacer Advisors, Inc. | 536,655 | $4.73M | 0.01% | −20,075−3.6% | Reduced |
| AQR Capital Management LLC | 586,246 | $5.17M | 0.00% | +586,246 | New |
| Goldman Sachs Group Inc | 620,977 | $5.48M | 0.00% | +41,585+7.2% | Added |
| Northern Trust Corp | 637,832 | $5.63M | 0.00% | +192,765+43.3% | Added |
| Prescott Group Capital Management, L.L.C. | 772,771 | $6.82M | 0.72% | 00.0% | Unchanged |
| LSV Asset Management | 864,500 | $7.63M | 0.02% | +48,909+6.0% | Added |
| Marshall Wace, LLP | 912,388 | $8.05M | 0.01% | −106,459−10.4% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 1,132,305 | $9.99M | 0.03% | +145,632+14.8% | Added |
| Acadian Asset Management LLC | 1,177,661 | $10.4M | 0.02% | +203,071+20.8% | Added |
| Geode Capital Management, LLC | 1,278,693 | $11.3M | 0.00% | −3050.0% | Reduced |
| Charles Schwab Investment Management Inc | 1,381,750 | $12.2M | 0.00% | +276,566+25.0% | Added |
| Palisade Capital Management LLC | 1,426,019 | $12.6M | 0.34% | +326,260+29.7% | Added |
| Oak Hill Advisors LP | 3,613,338 | $16.6M | 3.45% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 2,140,340 | $18.9M | 0.00% | +291,308+15.8% | Added |
| American Century Companies Inc | 2,382,378 | $21.0M | 0.01% | +90,216+3.9% | Added |
| State Street Corp | 2,445,759 | $21.6M | 0.00% | +705,004+40.5% | Added |
| Vanguard Group Inc | 3,540,670 | $31.2M | 0.00% | −43,543−1.2% | Reduced |
| BlackRock, Inc. | 4,263,123 | $37.6M | 0.00% | −97,752−2.2% | Reduced |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −153,968−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −149,697−100.0% | Sold out |
| Hussman Strategic Advisors, Inc. | 0 | $0 | 0.00% | −105,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −46,609−100.0% | Sold out |
| EntryPoint Capital, LLC | 0 | $0 | 0.00% | −43,220−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −27,237−100.0% | Sold out |
| HSBC Holdings PLC | 0 | $0 | 0.00% | −25,185−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −24,400−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −18,896−100.0% | Sold out |
| Headlands Technologies LLC | 0 | $0 | 0.00% | −17,969−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −17,491−100.0% | Sold out |
| Voya Investment Management LLC | 0 | $0 | 0.00% | −14,692−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −13,612−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −13,520−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −11,068−100.0% | Sold out |
| Janney Montgomery Scott LLC | 0 | $0 | 0.00% | −10,589−100.0% | Sold out |
| Ridgewood Investments LLC | 0 | $0 | 0.00% | −10,004−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −8,328−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −5,363−100.0% | Sold out |
| Caitong International Asset Management Co., Ltd | 0 | $0 | 0.00% | −2,389−100.0% | Sold out |
| Raiffeisen Bank International AG | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| CBIZ Investment Advisory Services, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| GPS Wealth Strategies Group, LLC | 0 | $0 | 0.00% | −44−100.0% | Sold out |
| NewSquare Capital LLC | 0 | $0 | 0.00% | −37−100.0% | Sold out |
| Thurston, Springer, Miller, Herd & Titak, Inc. | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| National Bank of Canada | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −1−100.0% | Sold out |