Emergent BioSolutions Inc. (EBS)

Highly Crowded

Held by 184 of 5,944 reporting institutions (91th percentile) — extremely crowded.

Data as of Q1 2026

Institutional Ownership

81.14%

QoQ Change

+0.06%

Total Value

$325.6B

Shares Outstanding

51.6M

Crowding AnalysisHighly Crowded

Holders184of 5,944

Avg: 68

Uncrowded91th percentileCrowded

Institutional Activity

Buy/Sell Ratio1.25x

78th percentile

105 buying84 selling

+35

New

-30

Closed

-571,881

Net shares

Holding Period Distribution

estimate

Median: 3 QAvg: 2.9 QHolders: 184

Ownership Concentration

Top 5: 35.0%Top 10: 50.4%

BlackRock,10.4%

STATE STREET6.8%

DIMENSIONAL FUND ADVISORS6.6%

AMERICAN CENTURY COMPANIES5.8%

VANGUARD CAPITAL MANAGEMENT5.4%

Others (179)65.0%

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Conviction-Weighted Ownership

Median weight: 0.00%Avg weight: 0.04%Max: 0.33%High conviction (>1%): 0

BlackRock,

STATE STREET

DIMENSIONAL FUND ADVISORS

AMERICAN CENTURY COMPANIES

VANGUARD CAPITAL MANAGEMENT

CHARLES SCHWAB INVESTMENT MANAGEMENT

ACADIAN ASSET MANAGEMENT

GEODE CAPITAL MANAGEMENT,

PALISADE CAPITAL MANAGEMENT,

VANGUARD PORTFOLIO MANAGEMENT

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Whale Moves Timeline (8 Quarters)

Biggest dollar-value position changes among top 10 holders

NEWVANGUARD CAPITAL MANAGEMENT$19M2.3M shr

NEWVANGUARD PORTFOLIO MANAGEMENT$9M1.1M shr

BOUGHTDIMENSIONAL FUND ADVISORS$4M505K shr

BOUGHTSTATE STREET$1M153K shr

SOLDCHARLES SCHWAB INVESTMENT MANAGEMENT$936K113K shr

NEWMORGAN STANLEY$14M1.2M shr

BOUGHTSTATE STREET$3M251K shr

BOUGHTCHARLES SCHWAB INVESTMENT MANAGEMENT$3M237K shr

SOLDPALISADE CAPITAL MANAGEMENT$2M160K shr

BOUGHTDIMENSIONAL FUND ADVISORS$1M112K shr

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Institutional Trends (8 Quarters)

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Institutional Holders

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