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Emergent Biosolutions

188 hedge funds and large institutions have $357M invested in Emergent Biosolutions in 2026 Q1 according to their latest regulatory filings, with 35 funds opening new positions, 70 increasing their positions, 53 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

0.65% more ownership

Funds ownership: 82.65%83.3% (+0.65%)

33% less capital invested

Capital invested by funds: $537M → $357M (-$179M)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
188
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.9M
Puts
$1.13M
Net Calls
Net Calls Change

Top Buyers

1 +$6.62M
2 +$5.3M
3 +$5.23M
4
Prudential Financial
Prudential Financial
New Jersey
+$3.72M
5
Two Sigma Investments
Two Sigma Investments
New York
+$3.3M

Top Sellers

1 -$25.9M
2 -$7.7M
3 -$4.28M
4
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$3.41M
5
Jane Street
Jane Street
New York
-$2.88M
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
51
Fidelity Investments
Massachusetts
$1.28M
Wellington Management Group
52
Wellington Management Group
Massachusetts
$1.26M
Credit Agricole
53
Credit Agricole
France
$1.21M
State of Wisconsin Investment Board
54
State of Wisconsin Investment Board
Wisconsin
$1.04M
Jane Street
55
Jane Street
New York
$974K
Fuller & Thaler Asset Management
56
Fuller & Thaler Asset Management
California
$937K
SOS
57
Silver Oak Securities
Tennessee
$886K
N
58
Nuveen
North Carolina
$880K
SBH
59
Segall Bryant & Hamill
Illinois
$880K
Universal-Beteiligungs- und Servicegesellschaft
60
Universal-Beteiligungs- und Servicegesellschaft
Germany
$803K
Rafferty Asset Management
61
Rafferty Asset Management
New York
$707K
PWM
62
Palumbo Wealth Management
New York
$666K
Truist Financial
63
Truist Financial
North Carolina
$614K
Los Angeles Capital Management
64
Los Angeles Capital Management
California
$577K
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$566K
AllianceBernstein
66
AllianceBernstein
Tennessee
$559K
MAM
67
Martingale Asset Management
Massachusetts
$552K
LPL Financial
68
LPL Financial
California
$552K
EPW
69
Evolve Private Wealth
California
$546K
RWM
70
Ritholtz Wealth Management
New York
$542K
JIR
71
James Investment Research
Ohio
$514K
SA
72
Sanctuary Advisors
Indiana
$508K
OAM
73
Oxford Asset Management
United Kingdom
$478K
Assenagon Asset Management
74
Assenagon Asset Management
Luxembourg
$469K
ACM
75
Aquatic Capital Management
Illinois
$462K