13F Insight
DOSSIER · 13F Holders · Q1 2026Healthcare · Pharmaceutical PreparationsCheap mega-capRe-rated
EBS

EMERGENT BIOSOLUTIONS INC

198 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·198 13F holders·last filed Mar 31, 2026
Market cap
—
▲ 4.0%
vs prior quarter
13F value held
$240M
64.0% inst. owned
of float
Holders
198
-14 QoQ
filers reporting
Activity
+85 / −69
+898 added · −832 reduced
this quarter
Concentration
15.03%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

198 institutions reported EBS in Q1 2026. BlackRock, Inc. leads at 15.0% of the visible book. -14 net institutions QoQ — distribution reading.

Top holders

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

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$36M4.3M0.00%Q1 202602
STATE STREET CORP
CIK 0000093751
$24M2.8M0.00%Q1 202603
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$23M2.8M0.00%Q1 202604
AMERICAN CENTURY COMPANIES INC
CIK 0000748054
$20M2.4M0.01%Q1 202605
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$19M2.3M0.00%Q1 202606
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
CIK 0000884546· Index
$13M1.5M0.00%Q1 202607
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$11M1.3M0.00%Q1 202608
PALISADE CAPITAL MANAGEMENT, LP
CIK 0001009006
$10M1.2M0.33%Q1 202609
Vanguard Portfolio Management
CIK 0002100121
$9M1.1M0.00%Q1 202610
OAK HILL ADVISORS LP
CIK 0001164688
$9M1.1M1.05%Q1 202611
MARSHALL WACE, LLP
CIK 0001318757
$9M743K0.01%Q4 202512
D. E. Shaw & Co., Inc.
CIK 0001009207
$9M723K0.00%Q4 202513
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$8M990K0.00%Q1 202614
GOLDMAN SACHS GROUP INC
CIK 0000886982
$7M812K0.00%Q1 202615
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.
CIK 0001166152
$6M773K0.64%Q1 202616
MORGAN STANLEY
CIK 0000895421
$6M745K0.00%Q1 202617
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
$5M656K0.01%Q1 202618
Connor, Clark & Lunn Investment Management Ltd.
CIK 0001596800
$5M648K0.01%Q1 202619
Prosight Management, LP
CIK 0001617201
$5M639K0.87%Q1 202620
NORTHERN TRUST CORP
CIK 0000073124· Index
$5M601K0.00%Q1 2026
Page 1 of 10
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