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Mercury Systems

282 hedge funds and large institutions have $3.5B invested in Mercury Systems in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 116 increasing their positions, 75 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
282
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.47M
Puts
$4.53M
Net Calls
Net Calls Change

Top Sellers

1 -$63.3M
2 -$36.4M
3 -$28.1M
4
Marshall Wace
Marshall Wace
United Kingdom
-$25.2M
5
SCM
Scopia Capital Management
New York
-$22.9M
Name Holding Trade Value Shares
Change
Change in
Stake
BHCM
126
Brevan Howard Capital Management
Jersey
$1.23M
M&T Bank
127
M&T Bank
New York
$1.12M
State of Tennessee, Department of Treasury
128
State of Tennessee, Department of Treasury
Tennessee
$1.12M
Janus Henderson Group
129
Janus Henderson Group
United Kingdom
$1.1M
Ensign Peak Advisors
130
Ensign Peak Advisors
Utah
$1.08M
OCM
131
One Capital Management
California
$1.07M
Stifel Financial
132
Stifel Financial
Missouri
$1.03M
YCM
133
Yousif Capital Management
Michigan
$1.02M
TRSOTSOK
134
Teachers Retirement System of the State of Kentucky
Kentucky
$973K
Mackenzie Financial
135
Mackenzie Financial
Ontario, Canada
$961K
Franklin Resources
136
Franklin Resources
California
$954K
New York State Common Retirement Fund
137
New York State Common Retirement Fund
New York
$876K
Envestnet Asset Management
138
Envestnet Asset Management
Illinois
$867K
Creative Planning
139
Creative Planning
Kansas
$853K
HWAM
140
Hennion & Walsh Asset Management
New Jersey
$851K
SG Americas Securities
141
SG Americas Securities
New York
$804K
BC
142
Bayforest Capital
United Kingdom
$799K
MSRPS
143
Maryland State Retirement & Pension System
Maryland
$798K
ASRS
144
Arizona State Retirement System
Arizona
$796K
Corient Private Wealth
145
Corient Private Wealth
Florida
$791K
AB
146
Amalgamated Bank
New York
$780K
EGM
147
Engineers Gate Manager
New York
$769K
State Board of Administration of Florida Retirement System
148
State Board of Administration of Florida Retirement System
Florida
$769K
CIM
149
CIM Investment Management
Pennsylvania
$757K
GCP
150
GSA Capital Partners
United Kingdom
$747K