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Mercury Systems

283 hedge funds and large institutions have $3.5B invested in Mercury Systems in 2025 Q2 according to their latest regulatory filings, with 55 funds opening new positions, 117 increasing their positions, 73 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
283
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 -$57.2M
2 -$33M
3 -$25.4M
4
Marshall Wace
Marshall Wace
United Kingdom
-$22.8M
5
SCM
Scopia Capital Management
New York
-$20.7M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.12M
127
$1.12M
128
$1.1M
129
$1.08M
130
$1.07M
131
$1.03M
132
$1.02M
133
$973K
134
$961K
135
$954K
136
$876K
137
$867K
138
$853K
139
$851K
140
$804K
141
$799K
142
$798K
143
$796K
144
$791K
145
$780K
146
$769K
147
$769K
148
$757K
149
$747K
150
$746K