Emergent BioSolutions Inc. (EBS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

431,591Shares held by institutions

$3,480,781Value of institutional holdings

72.87%Institutional ownership %

7.28%Shares Changed QoQ

162No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Emergent BioSolutions Inc. (NYSE:EBS) showed up in the 13F filings of 176 institutional investors as of December 2025.

These investors collectively held 76.6% of Emergent BioSolutions's outstanding shares in December 2025, up from 74.1% in September 2025.
Their total shares held in EBS increased 6.9% from the prior quarter, while the number of investors in Emergent BioSolutions increased 13.55% year over year.
Of these 176 holders, 97 added to their stakes in Emergent BioSolutions, 50 trimmed positions, and 29 made no changes.
The aggregate institutional position in Emergent BioSolutions amounted to 43.26Mn shares as of December 2025, up by 2.79Mn shares quarter on quarter, and up 6.57Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held the largest stake in Emergent BioSolutions with 4.25Mn shares, accounting for 7.53% of total shares outstanding.
Top purchasers of EBS stock for the quarter ending December 2025 included Morgan Stanley (628.82K), Jain Global LLC (433.98K), D. E. Shaw & Co., Inc. (402.05K), JANE STREET GROUP, LLC (395.46K), HRT FINANCIAL LP (311.78K).
Top sellers of EBS stock for the quarter ending December 2025 included Connor, Clark & Lunn Investment Management Ltd. (354.31K), Jump Financial, LLC (271.86K), Trexquant Investment LP (224.6K), Invesco Ltd. (174.28K), MARSHALL WACE, LLP (168.93K).
Per Business Quant data, the top 10 holders of Emergent BioSolutions for the quarter ending December 2025 are BlackRock, Inc. (4.25Mn), OAK HILL ADVISORS LP (3.61Mn), VANGUARD GROUP INC (3.55Mn), State Street Corp (2.7Mn), AMERICAN CENTURY COMPANIES INC (2.44Mn), DIMENSIONAL FUND ADVISORS LP (2.25Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (1.62Mn), PALISADE CAPITAL MANAGEMENT, LP (1.27Mn), GEODE CAPITAL MANAGEMENT, LLC (1.25Mn), Morgan Stanley (1.16Mn).

176 Institutional Holders

431,591 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	-8,726	-0.20%	$0.00
OAK HILL ADVISORS LP	31 Dec, 2025	0	0.00%	$0.00
Jain Global LLC	31 Dec, 2025	433,984	85.31%	$0.00
Barclays Plc	31 Dec, 2025	-64,566	-29.42%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	13,329	0.38%	$0.00
UBS Group AG	31 Dec, 2025	-91,570	-20.84%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	390	0.00%	$0.00
State Street Corp	31 Dec, 2025	250,616	10.25%	$0.00
Values First Advisors, Inc.	31 Dec, 2025	-62,873	-17.09%	$0.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	57,061	2.40%	$0.00
Trexquant Investment LP	31 Dec, 2025	-224,599	-42.68%	$0.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	112,265	5.25%	$0.00
Russell Investments Group, Ltd.	31 Dec, 2025	106,252	64.90%	$0.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	237,153	17.16%	$0.00
Morse Asset Management, Inc	31 Dec, 2025	11,383	5.22%	$0.00
PALISADE CAPITAL MANAGEMENT, LP	31 Dec, 2025	-160,253	-11.24%	$0.00
Cetera Investment Advisers	31 Dec, 2025	3,489	1.62%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	-28,683	-2.24%	$0.00
Squarepoint Ops LLC	31 Dec, 2025	5,498	3.18%	$0.00
Morgan Stanley	31 Dec, 2025	628,821	118.90%	$0.00

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