DOSSIER · 13F Holders · Q1 2026Healthcare · Pharmaceutical Preparations
EBS

EMERGENT BIOSOLUTIONS INC

202 institutions still hold EMERGENT BIOSOLUTIONS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 29089Q105·Pharmaceutical Preparations·202 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$248M
visible holders
Holders
202
filers reporting
Concentration
14.51%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

202 institutions reported EBS in Q1 2026. BlackRock, Inc. leads at 14.5% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$36M4.3M0.00%Q1 2026
02
STATE STREET CORP
CIK 0000093751
$24M2.8M0.00%Q1 2026
03
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$23M2.8M0.00%Q1 2026
04
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$20M2.4M0.01%Q1 2026
05
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$19M2.3M0.00%Q1 2026
06
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$13M1.5M0.00%Q1 2026
07
ACADIAN ASSET MANAGEMENT LLC
CIK 0000916542
$11M1.4M0.02%Q1 2026
08
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$11M1.3M0.00%Q1 2026
09
PALISADE CAPITAL MANAGEMENT, LP
CIK 0001009006
$10M1.2M0.33%Q1 2026
10
Vanguard Portfolio Management
CIK 0002100121· Index
$9M1.1M0.00%Q1 2026
11
OAK HILL ADVISORS LP
CIK 0001164688
$9M1.1M1.05%Q1 2026
12
MARSHALL WACE, LLP
CIK 0001318757
$9M743K0.01%Q4 2025
13
D. E. Shaw & Co., Inc.
CIK 0001009207
$9M723K0.00%Q4 2025
14
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$8M990K0.00%Q1 2026
15
LSV ASSET MANAGEMENT
CIK 0001050470
$7M897K0.02%Q1 2026
16
GOLDMAN SACHS GROUP INC
CIK 0000886982
$7M812K0.00%Q1 2026
17
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.
CIK 0001166152
$6M773K0.64%Q1 2026
18
MORGAN STANLEY
CIK 0000895421
$6M745K0.00%Q1 2026
19
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$5M656K0.01%Q1 2026
20
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$5M648K0.01%Q1 2026
Page 1 of 11
182 more holders available. Log in →
Insiders at EMERGENT BIOSOLUTIONS INC
Williams Paul AnthonyHartzel WilliamGlessner ColeenLindahl Richard SZoon Kathryn CDegolyer Donald WDayal Sujata TyagiFowler Neal Franklin