Emergent BioSolutions EBS Institutional Ownership

NYSE EBS

$6.64 -0.28 (-3.97%)

As of: Sep 30, 2026 · 2:10 PM EDT

Institutions by Trading Activity

192 Institutions

Increased 101 52.6%

Unchanged 30 15.6%

Reduced 61 31.8%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

85.94%

▲+5.07 pp QoQ

Shares Held by Institutions

44.35Mn

of 51.60Mn outstanding

▲+9.28% QoQ

Shares Outstanding

51.60Mn

7.25Mn held outside 13F filers

Institutional Investors

192

filed 13F for Jun 2026

▲+5 vs prior quarter

Net Shares Added (QoQ)

+3.77Mn

accumulated since last quarter

Value of Holdings

$307.31Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Emergent BioSolutions Inc. (NYSE:EBS) is held by 192 institutional investors per 13F filings through June 2026.

They owned 85.9% of outstanding stock in June 2026, up from 80.9% the prior quarter.
They increased total shares held in EBS by 9.28% quarter over quarter, and investors in Emergent BioSolutions increased 19.25% from a year ago.
Of these 192 holders, 101 added to their stakes in Emergent BioSolutions, 61 trimmed positions, and 30 made no changes.
Altogether, these fund groups held 44.35Mn shares in EBS by June 2026, up by 3.77Mn shares quarter on quarter, and up 5.66Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in Emergent BioSolutions with 4.72Mn shares, accounting for 9.14% of total shares outstanding.
The largest buyers of Emergent BioSolutions for the quarter ending June 2026 were Sixth Street Partners Management Company, L.P. (1.2Mn), LSV ASSET MANAGEMENT (799.15K), MILLENNIUM MANAGEMENT LLC (540.18K), Russell Investments Group, Ltd. (523.58K), Prosight Management, LP (459.95K).
The largest sellers of Emergent BioSolutions for the quarter ending June 2026 were PALISADE CAPITAL MANAGEMENT, LP (686.26K), BNP PARIBAS FINANCIAL MARKETS (346.71K), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (305.28K), Values First Advisors, Inc. (303.7K), Connor, Clark & Lunn Investment Management Ltd. (294.39K).
Emergent BioSolutions's 10 largest shareholders as of June 2026 include BlackRock, Inc. (4.72Mn), DIMENSIONAL FUND ADVISORS LP (3.08Mn), State Street Corp (2.93Mn), AMERICAN CENTURY COMPANIES INC (2.77Mn), VANGUARD CAPITAL MANAGEMENT LLC (2.2Mn), LSV ASSET MANAGEMENT (1.7Mn), ACADIAN ASSET MANAGEMENT LLC (1.34Mn), GEODE CAPITAL MANAGEMENT, LLC (1.34Mn), CHARLES SCHWAB INVESTMENT MANAGEMENT INC (1.2Mn), Sixth Street Partners Management Company, L.P. (1.2Mn) per Business Quant data.

Form 13F Holdings

192 Institutional Holders

Report period 30 Jun, 2026

Total shares held 44.35Mn

Of outstanding 85.94%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	4,716,599	9.14%	▲375,137	+8.64%	$39.53Mn
2	DIMENSIONAL FUND ADVISORS LP	0000354204	3,076,646	5.96%	▲319,488	+11.59%	$25.78Mn
3	State Street Corp	0000093751	2,929,238	5.68%	▲79,537	+2.79%	$24.56Mn
4	AMERICAN CENTURY COMPANIES INC	0000748054	2,770,448	5.37%	▲344,726	+14.21%	$23.22Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,198,839	4.26%	▼59,156	-2.62%	$18.43Mn
6	LSV ASSET MANAGEMENT	0001050470	1,695,851	3.29%	▲799,151	+89.12%	$14.21K
7	ACADIAN ASSET MANAGEMENT LLC	0000916542	1,344,323	2.61%	▼37,301	-2.70%	$11.26K
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,337,243	2.59%	▲64,334	+5.05%	$11.21Mn
9	Sixth Street Partners Management Company, L.P.	0001812095	1,200,791	2.33%	▲1,200,791	0.00%	$10.06Mn
9	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	1,200,791	2.33%	▼305,284	-20.27%	$10.06Mn
10	OAK HILL ADVISORS LP	0001164688	1,113,338	2.16%	0	0.00%	$9.33Mn
11	MILLENNIUM MANAGEMENT LLC	0001273087	1,072,185	2.08%	▲540,184	+101.54%	$8.98Mn
12	AQR CAPITAL MANAGEMENT LLC	0001167557	1,041,151	2.02%	▲51,556	+5.21%	$8.72Mn
13	Goldman Sachs Group Inc	0000886982	1,035,421	2.01%	▲223,861	+27.58%	$8.68Mn
14	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,029,371	1.99%	▼87,907	-7.87%	$8.63Mn
15	D. E. Shaw & Co., Inc.	0001009207	900,108	1.74%	▼103,804	-10.34%	$7.54Mn
16	Russell Investments Group, Ltd.	0001692234	859,482	1.67%	▲523,584	+155.88%	$7.20Mn
17	Federated Hermes, Inc.	0001056288	831,125	1.61%	▲374,806	+82.14%	$6.96Mn
18	Prudential Financial Inc	0001137774	805,895	1.56%	▲357,080	+79.56%	$6.75Mn
19	PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.	0001166152	772,771	1.50%	0	0.00%	$6.48Mn

Showing 1 to 20 of 192 holders