Emergent BioSolutions Inc.
EBS- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001367644
No open-market purchases or sales by Emergent BioSolutions Inc. insiders were filed in the last 90 days; 194 institutions reported holding it in 13F filings for Q2 2026, worth $373.6M in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Emergent BioSolutions Inc. as of Mar 31, 2026. 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
- 190
- +11 vs. Q4 2025
- Shares held
- 43.4M
- +3.71M (+9.3%) vs. Q4 2025
- Total value
- $360.7M
- −$130.3M (−26.5%) vs. Q4 2025
- New holders
- 37
- 70 more added
- Sold out
- 26
- 53 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Emergent BioSolutions Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Intech Investment Management LLC | 19,872 | $164.9K | 0.00% | −9,622−32.6% | Reduced |
| Virtus ETF Advisers LLC | 19,500 | $161.8K | 0.08% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 19,386 | $160.9K | 0.01% | −81,118−80.7% | Reduced |
| Stirlingshire Investments, Inc. | 19,285 | $160.1K | 0.14% | −1,825−8.6% | Reduced |
| SEI Investments Co | 19,211 | $159.4K | 0.00% | +19,211 | New |
| Wealth Enhancement Advisory Services, LLC | 18,579 | $152.9K | 0.00% | +5,563+42.7% | Added |
| Group One Trading, L.P. | 18,149 | $150.6K | 0.00% | +11,109+157.8% | Added |
| JustInvest LLC | 17,466 | $145.0K | 0.00% | −789−4.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 17,441 | $144.8K | 0.00% | +441+2.6% | Added |
| First Trust Advisors LP | 17,357 | $144.1K | 0.00% | +2,848+19.6% | Added |
| Axq Capital, LP | 17,004 | $141.1K | 0.02% | +3,828+29.1% | Added |
| One Wealth Advisors, LLC | 16,679 | $138.4K | 0.02% | +16,679 | New |
| Glenmede Trust Co NA | 16,208 | $134.5K | 0.00% | −26−0.2% | Reduced |
| Vise Technologies, Inc. | 10,582 | $130.8K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 15,752 | $130.7K | 0.01% | +15,752 | New |
| Mercer Global Advisors Inc | 15,494 | $128.6K | 0.00% | +15,494 | New |
| Quantinno Capital Management LP | 15,297 | $127.0K | 0.00% | +15,297 | New |
| Baron Wealth Management LLC | 15,120 | $125.5K | 0.04% | +4,335+40.2% | Added |
| EntryPoint Capital, LLC | 14,577 | $121.0K | 0.04% | +14,577 | New |
| Manufacturers Life Insurance Company, The | 14,025 | $116.4K | 0.00% | −1,562−10.0% | Reduced |
| Bailard, Inc. | 13,600 | $112.9K | 0.00% | +13,600 | New |
| Police & Firemen's Retirement System of New Jersey | 13,505 | $112.1K | 0.00% | 00.0% | Unchanged |
| Winton Group Ltd | 13,329 | $110.6K | 0.00% | −15,768−54.2% | Reduced |
| Citigroup Inc | 13,049 | $108.3K | 0.00% | +1,808+16.1% | Added |
| Advisor Group Holdings, Inc. | 11,504 | $95.5K | 0.00% | −3,557−23.6% | Reduced |
| Barclays PLC | 11,202 | $93.0K | 0.00% | −143,690−92.8% | Reduced |
| Gsa Capital Partners LLP | 11,113 | $92.0K | 0.01% | +11,113 | New |
| Raymond James Financial Inc | 11,056 | $91.8K | 0.00% | −17,225−60.9% | Reduced |
| E Fund Management Co., Ltd. | 10,710 | $88.9K | 0.00% | +10,710 | New |
| Abel Hall, LLC | 10,106 | $83.9K | 0.02% | −333−3.2% | Reduced |
| Verus Capital Partners, LLC | 10,000 | $83.0K | 0.01% | 00.0% | Unchanged |
| Herold Advisors, Inc. | 10,000 | $83.0K | 0.02% | 00.0% | Unchanged |
| Aster Capital Management (DIFC) Ltd | 15,337 | $74.5K | 0.02% | +15,337 | New |
| Tower Research Capital LLC (TRC) | 8,142 | $67.6K | 0.00% | +904+12.5% | Added |
| SBI Securities Co., Ltd. | 4,942 | $41.0K | 0.00% | −1,417−22.3% | Reduced |
| Public Employees Retirement System of Ohio | 4,643 | $38.5K | 0.00% | −456−8.9% | Reduced |
| Legal & General Group Plc | 4,587 | $38.1K | 0.00% | −8,307−64.4% | Reduced |
| Ameritas Investment Partners, Inc. | 4,560 | $37.8K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 2,823 | $23.4K | 0.00% | −389−12.1% | Reduced |
| Covestor Ltd | 2,706 | $22.0K | 0.02% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 2,464 | $20.6K | 0.00% | −3,699−60.0% | Reduced |
| Meeder Asset Management Inc | 2,057 | $17.1K | 0.00% | +476+30.1% | Added |
| US Bancorp | 1,976 | $16.4K | 0.00% | −216−9.9% | Reduced |
| EFG International AG | 1,920 | $15.9K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 1,773 | $14.7K | 0.00% | +1,720+3,245.3% | Added |
| Sterling Capital Management LLC | 1,739 | $14.4K | 0.00% | −1,268−42.2% | Reduced |
| Allworth Financial LP | 1,412 | $11.7K | 0.00% | +798+130.0% | Added |
| Moisand Fitzgerald Tamayo, LLC | 1,136 | $9.43K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,067 | $9.00K | 0.00% | −1,093−50.6% | Reduced |
| Rockefeller Capital Management L.P. | 1,056 | $8.77K | 0.00% | +861+441.5% | Added |
| Essential Partners LLC | 1,027 | $8.52K | 0.00% | +90+9.6% | Added |
| Jones Financial Companies LLLP | 1,028 | $8.15K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 794 | $6.59K | 0.00% | +68+9.4% | Added |
| Triumph Capital Management | 700 | $5.81K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 500 | $4.15K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 461 | $3.83K | 0.00% | +461 | New |
| GAMMA Investing LLC | 423 | $3.51K | 0.00% | +64+17.8% | Added |
| Massmutual Trust Co FSB | 410 | $3.40K | 0.00% | 00.0% | Unchanged |
| Costello Asset Management, INC | 400 | $3.32K | 0.00% | 00.0% | Unchanged |
| Intentional Wealth Strategies, LLC | 357 | $2.96K | 0.00% | +357 | New |
| True Wealth Design, LLC | 311 | $2.58K | 0.00% | +107+52.5% | Added |
| Signaturefd, LLC | 299 | $2.48K | 0.00% | +299 | New |
| The PNC Financial Services Group, Inc. | 281 | $2.33K | 0.00% | +35+14.2% | Added |
| Root Financial Partners, LLC | 274 | $2.27K | 0.00% | +274 | New |
| Rothschild Investment LLC | 244 | $2.02K | 0.00% | +189+343.6% | Added |
| Fifth Third Bancorp | 204 | $1.69K | 0.00% | +204 | New |
| Dogwood Wealth Management LLC | 196 | $1.63K | 0.00% | +8+4.3% | Added |
| Basecamp Wealth Advisors LLC | 163 | $1.35K | 0.00% | +163 | New |
| UMA Financial Services, Inc. | 158 | $1.31K | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 146 | $1.21K | 0.00% | −148−50.3% | Reduced |
| SRS Capital Advisors, Inc. | 145 | $1.20K | 0.00% | +109+302.8% | Added |
| Torren Management, LLC | 137 | $1.14K | 0.00% | −2,858−95.4% | Reduced |
| IFP Advisors, Inc | 137 | $1.14K | 0.00% | +87+174.0% | Added |
| Fortitude Family Office, LLC | 108 | $896 | 0.00% | +108 | New |
| Quest 10 Wealth Builders, Inc. | 102 | $847 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 100 | $830 | 0.00% | 00.0% | Unchanged |
| Gould Capital, LLC | 100 | $830 | 0.00% | 00.0% | Unchanged |
| Rialto Wealth Management, LLC | 91 | $756 | 0.00% | 00.0% | Unchanged |
| Financial Consulate, Inc | 88 | $731 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 79 | $656 | 0.00% | +79 | New |
| Harbour Investments, Inc. | 61 | $511 | 0.00% | +61 | New |
| Bayban | 56 | $465 | 0.00% | +56 | New |
| SJS Investment Consulting Inc. | 52 | $432 | 0.00% | +36+225.0% | Added |
| Quadrant Capital Group LLC | 23 | $191 | 0.00% | +23 | New |
| Sunbelt Securities, Inc. | 13 | $108 | 0.00% | +10+333.3% | Added |
| CoreCap Advisors, LLC | 9 | $75 | 0.00% | −250−96.5% | Reduced |
| Strengthening Families & Communities, LLC | 9 | $75 | 0.00% | 00.0% | Unchanged |
| Golden State Equity Partners | 5 | $41 | 0.00% | +5 | New |
| Huntington National Bank | 1 | $8 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 30 | $0 | 0.00% | 00.0% | Unchanged |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −232,019−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −161,307−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −54,835−100.0% | Sold out |
| Sierra Summit Advisors LLC | 0 | $0 | 0.00% | −48,460−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −45,400−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −42,142−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −40,859−100.0% | Sold out |
| AdvisorShares Investments LLC | 0 | $0 | 0.00% | −39,900−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −37,785−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −27,949−100.0% | Sold out |