Emergent BioSolutions Inc. (EBS) Institutional Ownership & Insider Trading

195 institutions reported holding Emergent BioSolutions Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 16 insider trades on Form 4 since 2025-10-01.

Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason

EBSEmergent BioSolutions Inc.Follow EBS — free

Drug Manufacturers - Specialty & Generic · Healthcare

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Market cap: 319.4M
P/E TTM: —
Dividend yield: —
52-week: —
Next earnings: 2 Nov, in 9 days

Institutions · all 13F filers

quarter to 30 Jun 2026 · filers in both quarters

195 institutions held 87.1% of the shares. Across filers that reported both quarters, shares held changed +2.9%.

Largest moves, shares (millions)

Institutional flow by quarter

net shares added or trimmed, millions · filers in both quarters

Quarter	Holders	Shares held, M	Change	Increased	New	Decreased	Closed
Jun 26	195	45	+2.9%	66	28	60	21
Mar 26	188	43	-1.2%	64	28	50	21
Dec 25	182	44	+4.4%	59	32	50	21
Sep 25	167	42	+5.7%	46	33	49	26
Jun 25	159	36	+2.3%	48	38	38	38
Mar 25	160	36	+4.2%	51	30	38	26
Dec 24	155	35	+9.2%	43	27	34	18
Sep 24	138	32	+7.6%	28	28	47	26

Emergent BioSolutions Inc. — questions

Who owns Emergent BioSolutions Inc. stock?: 195 institutions reported Emergent BioSolutions Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (9.2%), DIMENSIONAL FUND ADVISORS LP (6.0%), STATE STREET CORP (5.7%).
Are Emergent BioSolutions Inc. insiders buying or selling?: 16 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.

Every figure on this page comes from Emergent BioSolutions Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.

How these figures are read: methodology · EquiReason.

Important information. Figures on this page are taken from filings submitted to the U.S. Securities and Exchange Commission (SEC) and processed automatically by EquiReason. They may contain errors, omissions or delays, and EquiReason makes no representation or warranty as to their accuracy, completeness or timeliness. Always verify figures against the original filing on SEC EDGAR before relying on them.

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