Emergent BioSolutions Ownership | Who Owns Emergent BioSolutions?

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Emergent BioSolutions Ownership Summary

Emergent BioSolutions is owned by 80.01% institutional investors, 3.86% insiders, and 16.12% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 8.11% of EBS shares. Avantis US Small Cap Value ETF is the top mutual fund, with 4.14% of its assets in Emergent BioSolutions shares.

EBS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Emergent BioSolutions	80.01%	3.86%	16.12%
Sector	Healthcare Stocks	35.58%	11.87%	52.55%
Industry	Biotech Stocks	35.75%	11.83%	52.41%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	4.34M	8.11%	$36.03M
Blackrock	3.84M	7.36%	$26.18M
Vanguard group	3.55M	6.68%	$43.93M
State street	2.85M	5.33%	$23.65M
Dimensional fund advisors lp	2.76M	5.15%	$22.88M
American century companies	2.43M	4.53%	$20.13M
Charles schwab investment management	1.51M	2.82%	$12.50M
Acadian asset management	1.38M	2.58%	$11.46M
Geode capital management	1.27M	2.38%	$10.57M
Palisade capital management, lp	1.20M	2.25%	$9.97M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Values first advisors	307.88K	1.33%	$2.56M
Oak hill advisors lp	1.11M	1.05%	$9.24M
Kent lake capital	300.00K	0.92%	$2.05M
Prosight management, lp	639.12K	0.87%	$5.30M
Prescott group capital management	772.77K	0.64%	$6.41M
Morse asset management	221.80K	0.38%	$1.84M
Palisade capital management, lp	1.20M	0.33%	$9.97M
Globeflex capital l p	241.30K	0.30%	$2.00M
Oxford asset management llp	57.64K	0.21%	$478.39K
Palumbo wealth management	80.26K	0.16%	$666.19K

Top Buyers

Holder	Shares	% Assets	Change
Prosight management, lp	639.12K	0.87%	639.12K
Aqr capital management	989.68K	0.00%	511.65K
Dimensional fund advisors lp	2.76M	0.00%	504.55K
Whitebox advisors	500.00K	0.10%	500.00K
Prudential financial	448.81K	0.00%	358.88K

Top Sellers

Holder	Shares	% Assets	Change
Blackrock	3.84M	0.00%	-3.22M
Oak hill advisors lp	1.11M	1.05%	-2.50M
Avidity partners management lp	-	-	-1.91M
Jain global	198.98K	0.01%	-743.71K
Carronade capital management, lp	-	-	-550.60K

New Positions

Holder	Shares	% Assets	Change	Value
Prosight management, lp	639.12K	0.87%	639.12K	$5.30M
Whitebox advisors	500.00K	0.10%	500.00K	$3.41M
Vanguard fiduciary trust	345.12K	0.00%	345.12K	$2.86M
Kent lake capital	300.00K	0.92%	300.00K	$2.05M
Vanguard global advisers	154.17K	0.00%	154.17K	$1.28M

Sold Out

Holder	Change
National bank of canada /fi/	-1.00
Flagship harbor advisors	-2.00
Frazier financial advisors	-2.00
Walleye capital	-4.00
Federation des caisses desjardins du quebec	-4.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	187	-2.09%	42,805,974	-1.39%	80	1.20%	104	2.97%	50	-3.85%
Dec 31, 2025	46	-74.73%	6,057,668	-85.48%	11	0.19%	26	-69.41%	7	-87.27%
Sep 30, 2025	68	-61.14%	10,191,249	-74.33%	18	0.35%	28	-72.28%	19	-47.22%
Jun 30, 2025	172	3.61%	39,625,944	9.49%	73	1.65%	100	12.36%	35	-12.50%
Mar 31, 2025	4	-97.58%	3,665,317	-89.44%	6	0.16%	1	-98.77%	2	-94.87%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Avantis US Small Cap Value ETF	2.14M	4.14%	-
State Street® SPDR® S&P® Biotech ETF	1.79M	3.45%	-17.65K
Vanguard Total Stock Mkt Idx Inv	1.61M	3.12%	-
Vanguard US Total Market Shares ETF	1.64M	3.01%	-
iShares Russell 2000 ETF	1.23M	2.39%	10.39K
SPDR® S&P Biotech ETF	949.18K	1.78%	2.12K
Schwab Fundamental U.S. Small CompanyETF	879.58K	1.70%	6.34K
Invesco FTSE RAFI US 1500 Small-Mid ETF	917.91K	1.69%	-
Palisade Small Cap Core Equity	872.78K	1.68%	11.84K
Vanguard Institutional Extnd Mkt Idx Tr	596.80K	1.16%	3.13K

Recent Insider Transactions

Date	Name	Role	Activity	Value
May 01, 2026	Dayal Sujata Tyagi	-	Sell	$8.76K
May 01, 2026	Dayal Sujata Tyagi	-	Sell	$106.85K
May 01, 2026	DeGolyer Donald W	-	Sell	$121.45K
May 01, 2026	DeGolyer Donald W	-	Sell	$8.55K
Apr 30, 2026	Katkin Keith	-	Sell	$128.18K

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	1
2026 Q1	-	-
2025 Q4	-	5
2025 Q3	-	2
2025 Q2	1	1

EBS Ownership FAQ

Who Owns Emergent BioSolutions?

Emergent BioSolutions shareholders are primarily institutional investors at 80.01%, followed by 3.86% insiders and 16.13% retail investors. The average institutional ownership in Emergent BioSolutions's industry, Biotech Stocks , is 35.75%, which Emergent BioSolutions exceeds.

Who owns the most shares of Emergent BioSolutions?

Emergent BioSolutions’s largest shareholders are Blackrock funding, inc. /de (4.34M shares, 8.11%), Blackrock (3.84M shares, 7.36%), and Vanguard group (3.55M shares, 6.68%). Together, they hold 22.15% of Emergent BioSolutions’s total shares outstanding.

Does Blackrock own Emergent BioSolutions?

Yes, BlackRock owns 7.36% of Emergent BioSolutions, totaling 3.84M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 26.18M$. In the last quarter, BlackRock decreased its holdings by -3.221M shares, a -45.62% change.

Who is Emergent BioSolutions’s biggest shareholder by percentage of total assets invested?

Values first advisors is Emergent BioSolutions’s biggest shareholder by percentage of total assets invested, with 1.33% of its assets in 307.88K Emergent BioSolutions shares, valued at 2.56M$.

Who is the top mutual fund holder of Emergent BioSolutions shares?

Avantis US Small Cap Value ETF is the top mutual fund holder of Emergent BioSolutions shares, with 4.14% of its total shares outstanding invested in 2.14M Emergent BioSolutions shares.

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