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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
51
$9.9M
52
$9.33M
53
$9.28M
54
$9.07M
55
$9.07M
56
$8.97M
57
$8.85M
58
$8.5M
59
$8.48M
60
$8.39M
61
$8.32M
62
$7.65M
63
$7.38M
64
$6.91M
65
$6.74M
66
$6.73M
67
$6.59M
68
$5.79M
69
$5.53M
70
$5.22M
71
$5.07M
72
$5M
73
$4.92M
74
$4.85M
75
$4.55M