Emergent Biosolutions Inc.: which funds bought and sold

Institutions that bought and sold Emergent Biosolutions shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 99 institutions that filed 13F reports for both quarters added to or opened positions in Emergent Biosolutions, and 88 cut or closed them. Together they added a net 640K shares, +1.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 955K shares (+7.3%); index fund managers were net buyers of 44K shares (+0.3%). 31 opened a new position and 25 sold out entirely.

Bought, Q2 2026 99 institutions, 31 of them new holders Sold, Q2 2026 88 institutions, 25 of them sold out

Net change, all compared +640K shares (+1.5%)

Net change, active managers +955K shares (+7.3%), 22 bought, 13 sold

Buyers versus sellers

institutions compared, 216

99 bought 29 88 sold

Active managers and hedge funds 22 bought · 13 sold · +955K

Index fund managers 4 bought · 7 sold · +44K

Other institutions 73 bought · 68 sold · −358K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
LSV Asset Management Active manager	+799K +89.1%	1.7M	$14.2M
Millennium Management LLC Hedge fund	+540K +101.5%	1.1M	$9M
Russell Investments Group, Ltd.	+524K +155.9%	859K	$7.2M
Blackrock, Inc. Index funds	+375K +8.6%	4.7M	$39.5M
Federated Hermes, Inc. Active manager	+375K +82.1%	831K	$7M
Prudential Financial Inc	+357K +79.6%	806K	$6.8M
American Century Companies Inc Active manager	+345K +14.2%	2.8M	$23.2M
Panagora Asset Management Inc Active manager	+329K New position	329K	$2.8M
Dimensional Fund Advisors LP	+319K +11.6%	3.1M	$25.8M
Goldman Sachs Group Inc	+224K +27.6%	1.0M	$8.7M
Y-Intercept (Hong Kong) Ltd	+166K New position	166K	$1.4M
Aristeia Capital, L.L.C. Hedge fund	+162K New position	162K	$1.4M
Nomura Asset Management International Inc.	+123K New position	123K	$1M
Soviero Asset Management, LP	+100K New position	100K	$838,000
Mackenzie Financial Corp	+98K New position	98K	$817,151
State Street Corp Index funds	+80K +2.8%	2.9M	$24.6M
Allianz Asset Management Gmbh	+74K +15.8%	544K	$4.6M
O'Shaughnessy Asset Management, LLC Active manager	+71K +19.2%	440K	$3.7M
Geode Capital Management, LLC Index funds	+64K +5.1%	1.3M	$11.2M
FMR LLC Active manager	+60K +39.2%	214K	$1.8M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
LSV Asset Management Active manager	+799K +89.1%	1.7M	$14.2M
Millennium Management LLC Hedge fund	+540K +101.5%	1.1M	$9M
Federated Hermes, Inc. Active manager	+375K +82.1%	831K	$7M
American Century Companies Inc Active manager	+345K +14.2%	2.8M	$23.2M
Panagora Asset Management Inc Active manager	+329K New position	329K	$2.8M
Aristeia Capital, L.L.C. Hedge fund	+162K New position	162K	$1.4M
O'Shaughnessy Asset Management, LLC Active manager	+71K +19.2%	440K	$3.7M
FMR LLC Active manager	+60K +39.2%	214K	$1.8M
AQR Capital Management LLC Hedge fund	+51K +5.2%	1.0M	$8.7M
Exoduspoint Capital Management, LP Hedge fund	+44K New position	44K	$367,731

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Palisade Capital Management, LP Active manager	−686K −57.1%	515K	$4.3M
Marshall Wace, LLP Hedge fund	−578K Sold out	0	—
Pacer Advisors, Inc.	−415K −99.8%	792	$7,000
BNP Paribas Financial Markets	−347K −98.0%	7,117	$59,640
Charles Schwab Investment Management Inc Index funds	−305K −20.3%	1.2M	$10.1M
Connor, Clark & Lunn Investment Management Ltd.	−294K −45.4%	354K	$3M
Morgan Stanley	−275K −36.9%	470K	$3.9M
HRT Financial LP	−220K −79.9%	55K	$464,000
Jain Global LLC Hedge fund	−199K Sold out	0	—
Prosight Management, LP	−179K −28.0%	460K	$3.9M
Squarepoint Ops LLC Hedge fund	−151K −50.6%	148K	$1.2M
Cetera Investment Advisers	−129K −57.3%	96K	$807,002
State Of Wisconsin Investment Board	−126K Sold out	0	—
Jane Street Group, LLC	−117K Sold out	0	—
Vanguard Global Advisers, LLC	−105K −68.4%	49K	$407,888
D. E. Shaw & Co., Inc. Hedge fund	−104K −10.3%	900K	$7.5M
Susquehanna Portfolio Strategies, LLC	−93K −59.6%	63K	$529,624
Two Sigma Investments, LP Hedge fund	−89K −15.4%	488K	$4.1M
Vanguard Portfolio Management LLC Index funds	−88K −7.9%	1.0M	$8.6M
Trexquant Investment LP Hedge fund	−76K −14.6%	448K	$3.8M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Palisade Capital Management, LP Active manager	−686K −57.1%	515K	$4.3M
Marshall Wace, LLP Hedge fund	−578K Sold out	0	—
Jain Global LLC Hedge fund	−199K Sold out	0	—
Squarepoint Ops LLC Hedge fund	−151K −50.6%	148K	$1.2M
D. E. Shaw & Co., Inc. Hedge fund	−104K −10.3%	900K	$7.5M
Two Sigma Investments, LP Hedge fund	−89K −15.4%	488K	$4.1M
Trexquant Investment LP Hedge fund	−76K −14.6%	448K	$3.8M
Los Angeles Capital Management LLC Active manager	−44K −62.9%	26K	$216,237
Acadian Asset Management LLC Active manager	−37K −2.7%	1.3M	$11.3M
PDT Partners, LLC Hedge fund	−16K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Panagora Asset Management IncActive manager	329K	$2.8M
Y-Intercept (Hong Kong) Ltd	166K	$1.4M
Aristeia Capital, L.L.C.Hedge fund	162K	$1.4M
Nomura Asset Management International Inc.	123K	$1M
Soviero Asset Management, LP	100K	$838,000
Mackenzie Financial Corp	98K	$817,151
Exoduspoint Capital Management, LPHedge fund	44K	$367,731
Integrated Quantitative Investments LLC	39K	$322,638
Cambria Investment Management, L.P.	34K	$285,247
Oppenheimer Asset Management Inc.	32K	$265,202

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Marshall Wace, LLPHedge fund	578K	$4.8M
Jain Global LLCHedge fund	199K	$1.7M
State Of Wisconsin Investment Board	126K	$1M
Jane Street Group, LLC	117K	$973,714
Aquatic Capital Management LLC	56K	$461,862
Cornerstone Investment Partners, LLC	34K	$279,046
Campbell & Co Investment Adviser LLC	19K	$160,904
Group One Trading LLC	18K	$150,637
Vise Technologies, Inc.	11K	$130,794
PDT Partners, LLCHedge fund	16K	$130,742

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 193
Ten largest holders: 51.4%
Index fund managers: 33.3%
Active managers and hedge funds: 32.1%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	22	13	6	4	+955K	+7.3%
Index fund managers	4	7	0	0	+44K	+0.3%
Other institutions	73	68	25	21	−358K	−2.3%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Emergent Biosolutions.

Only managers that filed a holdings report for both quarters are compared (216 here). 5 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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