Who Owns Emergent BioSolutions Inc. (EBS)?Hedge Fund & Institutional Holders

$8.29+0.20 (+2.54%)HealthcareNYSE

Institutional Holders

50

as of Q4 2025

Total Institutional Value

$InfinityT

% of Float Held

4.898117741768525e+290%

QoQ Change in Holders

+6 / -5

Price History

$4.26$6.67$9.08$11.49$13.90Sep 24Jun 25Mar 26

EBS — Biggest New Institutional Buyers This Quarter

FundActionShares AddedValue Added
AMERICAN CENTURY COMPANIES INCIncreased+57K+$9.0B
DIMENSIONAL FUND ADVISORS LPIncreased+112K+$8.1B
CHARLES SCHWAB INVESTMENT MANAGEMENT INCIncreased+237K+$7.8B
Jain Global LLCIncreased+434K+$6.5B
NEW YORK STATE COMMON RETIREMENT FUNDNew Position+522K+$6.0B
D. E. Shaw & Co., Inc.Increased+402K+$5.2B
FEDERATED HERMES, INC.New Position+435K+$5.0B
Values First Advisors, Inc.New Position+305K+$3.8B
GOLDMAN SACHS GROUP INCIncreased+119K+$3.5B
Allianz Asset Management GmbHNew Position+291K+$3.0B
O'SHAUGHNESSY ASSET MANAGEMENT, LLCIncreased+226K+$2.7B
RENAISSANCE TECHNOLOGIES LLCIncreased+59K+$2.4B
WOLVERINE ASSET MANAGEMENT LLCNew Position+175K+$2.2B
SUSQUEHANNA INTERNATIONAL GROUP, LLPIncreased+99K+$1.5B
RITHOLTZ WEALTH MANAGEMENTNew Position+109K+$1.3B

EBS — Institutions Reducing or Closing Positions

FundActionShares SoldValue Sold
MARSHALL WACE, LLPDecreased-169K-$8.0B
Pacer Advisors, Inc.Closed Position-537K-$4.7B
Trexquant Investment LPDecreased-225K-$4.6B
Jump Financial, LLCDecreased-272K-$2.8B
Qube Research & Technologies LtdClosed Position-167K-$1.5B
JACOBS LEVY EQUITY MANAGEMENT, INCClosed Position-140K-$1.2B
CITADEL ADVISORS LLCDecreased-108K-$995.7M
Connor, Clark & Lunn Investment Management Ltd.Decreased-354K-$986.9M
Invesco Ltd.Decreased-174K-$809.1M
GROUP ONE TRADING LLCDecreased-89K-$762.2M
RHUMBLINE ADVISERSDecreased-12K-$713.2M
WELLINGTON MANAGEMENT GROUP LLPDecreased-15K-$623.8M
BARCLAYS PLCDecreased-25K-$588.9M
Hilltop Holdings Inc.Closed Position-61K-$536.8M
Graham Capital Management, L.P.Closed Position-51K-$450.5M

Top Institutional Holders(Q4 2025)

#FundSharesValue% of PortfolioType
1AMERICAN CENTURY COMPANIES INC2,439,439$30.0B15.08%Share
2DIMENSIONAL FUND ADVISORS LP2,125,453$26.0B5.45%Share
3CHARLES SCHWAB INVESTMENT MANAGEMENT INC1,618,903$20.0B3.11%Share
4PALISADE CAPITAL MANAGEMENT, LP1,265,766$15.6B0.46%Share
5Jain Global LLC942,691$11.0B53.17%Share
6Connor, Clark & Lunn Investment Management Ltd.777,999$9.0B23.60%Share
7PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.772,771$9.0B0.84%Share
8RENAISSANCE TECHNOLOGIES LLC577,147$7.0B10.86%Share
9NORTHERN TRUST CORP563,848$6.0B0.76%Share
10D. E. Shaw & Co., Inc.539,252$6.0B3.29%Share
11GOLDMAN SACHS GROUP INC485,571$6.0B0.74%Share
12NEW YORK STATE COMMON RETIREMENT FUND522,004$6.0B8.01%Share
13FEDERATED HERMES, INC.420,237$5.0B8.35%Share
14AQR CAPITAL MANAGEMENT LLC473,109$5.0B2.62%Share
15O'SHAUGHNESSY ASSET MANAGEMENT, LLC373,902$4.0B22.08%Share
16SUSQUEHANNA INTERNATIONAL GROUP, LLP377,712$4.0B0.46%Share
17Values First Advisors, Inc.305,046$3.8B1.96%Share
18Allianz Asset Management GmbH290,701$3.0B3.03%Share
19GOLDMAN SACHS GROUP INC254,529$3.0B0.37%Share
20TWO SIGMA INVESTMENTS, LP258,500$3.0B4.23%Share
21GLOBEFLEX CAPITAL L P241,298$3.0B0.46%Share
22UBS Group AG217,082$2.7B0.44%Share
23Invesco Ltd.177,431$2.2B0.34%Share
24WOLVERINE ASSET MANAGEMENT LLC174,933$2.2B17.04%Share
25CITADEL ADVISORS LLC232,019$2.0B0.30%Share
26MILLENNIUM MANAGEMENT LLC237,674$2.0B0.84%Share
27DEUTSCHE BANK AG\181,744$2.0B0.65%Share
28D. E. Shaw & Co., Inc.183,965$2.0B1.10%Share
29Palumbo Wealth Management LLC117,121$1.4B0.36%Share
30RITHOLTZ WEALTH MANAGEMENT108,920$1.3B24.57%Share
31SEGALL BRYANT & HAMILL, LLC105,980$1.3B17.72%Share
32SILVER OAK SECURITIES, INCORPORATED106,700$1.3B0.09%Share
33UBS Group AG100,106$1.2B0.20%Share
34Universal- Beteiligungs- und Servicegesellschaft mbH96,700$1.2B1.94%Share
35GROUP ONE TRADING LLC82,700$1.0B1.78%Call
36SUSQUEHANNA INTERNATIONAL GROUP, LLP148,300$1.0B0.12%Call
37FMR LLC118,004$1.0B0.05%Share
38BANK OF AMERICA CORP /DE/120,097$1.0B0.07%Share
39Russell Investments Group, Ltd.158,100$1.0B1.09%Share
40BARCLAYS PLC154,892$1.0B0.24%Share
41Rafferty Asset Management, LLC89,018$1.0B3.45%Share
42FULLER & THALER ASSET MANAGEMENT, INC.110,160$1.0B3.44%Share
43PRUDENTIAL FINANCIAL INC89,935$1.0B1.21%Share
44CITADEL ADVISORS LLC93,900$1.0B0.15%Call
45Nuveen, LLC100,266$1.0B0.26%Share
46SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC95,070$1.0B0.03%Share
47DIMENSIONAL FUND ADVISORS LP99,241$1.0B0.21%Share
48WELLINGTON MANAGEMENT GROUP LLP113,006$1.0B0.18%Share
49SIMPLEX TRADING, LLC108,400$1.0B0.56%Call
50Brandywine Global Investment Management, LLC130,310$1.0B6.71%Share

EBS Institutional Ownership History

QuarterHoldersTotal ValueChange
Q4 2025180$224.1B+55
Q3 2025125$180.2B-19
Q2 2025144$117.2B-16
Q1 2025160$132.8B+11
Q4 2024149$318.5B+34
Q3 2024115$2.5T-3
Q2 2024118$3.9T+17
Q1 2024101$877.5B—

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As of Q4 2025, 50 institutional investors hold EBS (Emergent BioSolutions Inc.). The largest holder is AMERICAN CENTURY COMPANIES INC with $30.0B in shares. This quarter, 6 institutions opened new positions and 5 closed their positions.

Frequently Asked Questions

How many hedge funds own EBS?

As of Q4 2025, 50 institutional investors report holding EBS (Emergent BioSolutions Inc.) in their 13F filings.

Who is the largest institutional holder of EBS?

The largest institutional holder of EBS is AMERICAN CENTURY COMPANIES INC with $30.0B in shares.

Is institutional ownership of EBS increasing or decreasing?

This quarter, 6 institutions opened new positions in EBS and 5 closed their positions.