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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.

Q1 2025 vs. Q4 2024

How the institutions holding Emergent BioSolutions Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of EBS: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders1562161+7
Shares34.7M1.03K36.2M+1.50M (+4.3%)
Value$332.0M$9.28K$176.1M−$155.9M (−47.0%)

2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (35)

Institutions that held Emergent BioSolutions Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to EBS in Q1 2025
InstitutionSharesValue% of portfolio
HRT Financial LP275,716$1.34M0.01%
Universal- Beteiligungs- und Servicegesellschaft mbH96,700$470.0K0.00%
Y-Intercept (Hong Kong) Ltd95,026$461.8K0.03%
Alberta Investment Management Corp94,200$457.8K0.00%
Engineers Gate Manager LP86,910$422.4K0.01%
XTX Topco Ltd85,812$417.0K0.02%
Oxford Asset Management LLP64,377$312.9K0.14%
Quantessence Capital LLC43,817$213.0K0.05%
Harbor Capital Advisors, Inc.36,904$179.0K0.01%
LMR Partners LLP36,512$177.4K0.00%
Catalyst Funds Management Pty Ltd31,741$154.3K0.04%
Cannon Global Investment Management, LLC29,600$143.9K0.40%
Fox Run Management, L.L.C.28,020$136.2K0.02%
HBK Sorce Advisory LLC26,883$130.7K0.00%
Diametric Capital, LP21,841$106.1K0.13%
Campbell & CO Investment Adviser LLC21,240$103.2K0.01%
ExodusPoint Capital Management, LP19,347$94.0K0.00%
Keystone Financial Group18,725$91.0K0.01%
SummitTX Capital, L.P.16,800$81.6K0.00%
Simplex Trading, LLC15,540$75.0K0.00%
Susquehanna Portfolio Strategies, LLC14,398$70.0K0.03%
Corton Capital Inc.14,366$69.8K0.23%
Dark Forest Capital Management LP13,566$65.9K0.00%
Brevan Howard Capital Management LP12,981$63.1K0.00%
Atom Investors LP12,773$62.1K0.01%
Wolverine Trading, LLC13,316$62.1K0.00%
Glenmede Trust Co NA12,268$59.6K0.00%
Capstone Investment Advisors, LLC11,840$57.5K0.00%
Stonepine Capital Management, LLC5,000$24.3K0.03%
Coldstream Capital Management Inc472$2.29K0.00%
Costello Asset Management, INC400$1.94K0.00%
Rise Advisors, LLC207$1.01K0.00%
UMA Financial Services, Inc.175$8510.00%
EverSource Wealth Advisors, LLC86$4180.00%
Northwestern Mutual Wealth Management Co10$490.00%

Sold out (28)

Institutions that held Emergent BioSolutions Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Not filed for Q1 2025 yet (2)

Institutions that held Emergent BioSolutions Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding EBS in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
HBC Financial Services, PLLC1,000$9.00K
Global Retirement Partners, LLC29$277