Emergent BioSolutions Inc.

EBSNYSE

$6.33-0.04 (-0.63%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Emergent BioSolutions Inc. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-31.1%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	9.19%	$39.5M	0.00%	Not reported
Dimensional Fund Advisors LP	6.00%	$25.8M	0.00%	Not reported
State Street Corp	5.71%	$24.6M	0.00%	Not reported
American Century Companies Inc	5.40%	$23.2M	0.01%	Not reported
Vanguard Capital Management LLC	4.29%	$18.4M	0.00%	Not reported
LSV Asset Management	3.31%	$14.2M	0.03%	Add 89.12%
Acadian Asset Management LLC	2.62%	$11.3M	0.01%	Not reported
Geode Capital Management, LLC	2.61%	$11.2M	0.00%	Not reported
Charles Schwab Investment Management Inc	2.34%	$10.1M	0.00%	Not reported
Oak Hill Advisors LP	2.17%	$9.33M	1.33%	Not reported
Millennium Management LLC	2.09%	$8.98M	0.00%	Not reported
Ancora Advisors LLC	2.08%	$8.95M	0.17%	Not reported
AQR Capital Management LLC	2.03%	$8.72M	0.00%	Not reported
Goldman Sachs Group Inc	2.02%	$8.68M	0.00%	Not reported
Vanguard Portfolio Management LLC	2.01%	$8.63M	0.00%	Not reported
D. E. Shaw & Co., Inc.	1.75%	$7.54M	0.00%	Not reported
Russell Investments Group, Ltd.	1.68%	$7.2M	0.01%	Not reported
Federated Hermes, Inc.	1.62%	$6.96M	0.01%	Not reported
Prudential Financial Inc	1.57%	$6.75M	0.01%	Not reported
Prescott Group Capital Management, L.L.C.	1.51%	$6.48M	0.56%	Not reported
Renaissance Technologies LLC	1.33%	$5.73M	0.01%	Not reported
Northern Trust Corp	1.21%	$5.21M	0.00%	Not reported
Allianz Asset Management GmbH	1.06%	$4.56M	0.00%	Not reported
Palisade Capital Management, LP	1.00%	$4.32M	0.19%	Reduce 57.13%
New York State Common Retirement Fund	1.00%	$4.31M	0.01%	Not reported
Two Sigma Investments, LP	0.95%	$4.09M	0.00%	Not reported
Morgan Stanley	0.92%	$3.94M	0.00%	Not reported
Prosight Management, LP	0.90%	$3.85M	0.66%	Reduce 28.03%
Trexquant Investment LP	0.87%	$3.75M	0.02%	Not reported
UBS Group AG	0.71%	$3.07M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.67%	$2.86M	0.00%	Not reported
Panagora Asset Management Inc	0.64%	$2.76M	0.01%	Not reported
Values First Advisors, Inc.	0.59%	$2.53M	1.15%	Reduce 2.08%
Globeflex Capital L P	0.47%	$2.02M	0.26%	Not reported
Bank of New York Mellon Corp	0.43%	$1.84M	0.00%	Not reported
FMR LLC	0.42%	$1.79M	0.00%	Not reported
Deutsche Bank Ag\	0.37%	$1.59M	0.00%	Not reported
Morse Asset Management, Inc	0.36%	$1.54M	0.25%	Reduce 17.34%
Wolverine Asset Management LLC	0.34%	$1.47M	0.01%	Not reported
Y-Intercept (Hong Kong) Ltd	0.32%	$1.39M	0.03%	Not reported
Aristeia Capital, L.L.C.	0.32%	$1.36M	0.02%	New Not reported
Bank of America Corp	0.30%	$1.28M	0.00%	Not reported
Wellington Management Group LLP	0.30%	$1.27M	0.00%	Add 0.48%
Squarepoint Ops LLC	0.29%	$1.24M	0.00%	Not reported
Credit Agricole S A	0.29%	$1.23M	0.00%	Not reported
Invesco Ltd.	0.28%	$1.22M	0.00%	Not reported
Nomura Asset Management International Inc.	0.24%	$1.03M	0.00%	New Not reported
Nuveen, LLC	0.22%	$958K	0.00%	Not reported
Fuller & Thaler Asset Management, Inc.	0.22%	$947K	0.00%	Not reported
Assenagon Asset Management S.A.	0.22%	$946K	0.00%	Not reported

50 of 183 holders

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