EMERGENT BIOSOLUTIONS INC (EBS) Institutional Ownership Changes & 13F Activity

EMERGENT BIOSOLUTIONS INC (EBS). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Palisade Capital Management, Lp, Ancora Advisors Llc, Millennium Management Llc, Charles Schwab Investment Management Inc, and Goldman Sachs Group Inc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Envestnet Asset Management IncBuy+1,158+3.6%33,221$278.39KQ2 2026Sep 23, 2026
State Street CorpBuy+79,537+2.8%2,929,238$24.56MQ2 2026Sep 22, 2026
Manufacturers Life Insurance Company, TheSell-314-2.2%13,711$114.90KQ2 2026Sep 09, 2026
Allianz Asset Management GmbhBuy+74,215+15.8%543,781$4.56MQ2 2026Sep 02, 2026
California State Teachers Retirement SystemSell-2,106-74.6%717$6.01KQ2 2026Aug 24, 2026
Mercer Global Advisors IncBuy+10,925+70.5%26,419$221.39KQ2 2026Aug 19, 2026
Public Employees Retirement System Of OhioSell-300-6.5%4,343$36.39KQ2 2026Aug 17, 2026
Palisade Capital Management, LpSell-686,264-57.1%515,059$4.32MQ2 2026Aug 14, 2026
Ancora Advisors LlcBuy+658,600+160.9%1,067,867$8.95MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+540,184+101.5%1,072,185$8.98MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncSell-305,284-20.3%1,200,791$10.06MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+223,861+27.6%1,035,421$8.68MQ2 2026Aug 14, 2026
Hrt Financial LpSell-220,490-79.9%55,443$464.00KQ2 2026Aug 14, 2026
Prosight Management, LpSell-179,166-28.0%459,952$3.85MQ2 2026Aug 14, 2026
Aristeia Capital, L.L.C.Buy+161,753—161,753$1.36MQ2 2026Aug 14, 2026
Squarepoint Ops LlcSell-151,433-50.6%148,016$1.24MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+146,065—146,065$1.22MQ2 2026Aug 14, 2026
Nomura Asset Management International Inc.Buy+122,700—122,700$1.03MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-103,804-10.3%900,108$7.54MQ2 2026Aug 14, 2026
Soviero Asset Management, LpBuy+100,000—100,000$838.00KQ2 2026Aug 14, 2026
Susquehanna Portfolio Strategies, LlcSell-93,242-59.6%63,201$529.62KQ2 2026Aug 14, 2026
Two Sigma Investments, LpSell-88,844-15.4%488,284$4.09MQ2 2026Aug 14, 2026
Trexquant Investment LpSell-76,375-14.6%447,858$3.75MQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+51,556+5.2%1,041,151$8.72MQ2 2026Aug 14, 2026
Exoduspoint Capital Management, LpBuy+43,882—43,882$367.73KQ2 2026Aug 14, 2026
Integrated Quantitative Investments LlcBuy+38,501—38,501$322.64KQ2 2026Aug 14, 2026
Rafferty Asset Management, LlcSell-37,769-44.3%47,430$397.46KQ2 2026Aug 14, 2026
Cambria Investment Management, L.P.Buy+34,039—34,039$285.25KQ2 2026Aug 14, 2026
Bank Of America CorpSell-31,224-17.0%152,219$1.28MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpSell-30,899-63.8%17,540$146.99KQ2 2026Aug 14, 2026
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Frequently asked questions about EBS activity

  • Which institutional owners are buying EBS?

    Institutional owners buying EBS include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in EBS activity?

    "Buy" means an investor increased their reported position in EBS compared to the prior reporting period. This reflects growing exposure to EMERGENT BIOSOLUTIONS INC (EBS) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in EBS increasing?

    Institutional interest in EBS can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.