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Mercury Systems

252 hedge funds and large institutions have $2.72B invested in Mercury Systems in 2025 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 81 increasing their positions, 91 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

42% more first-time investments, than exits

New positions opened: 44 | Existing positions closed: 31

4% more funds holding

Funds holding: 242252 (+10)

2% more capital invested

Capital invested by funds: $2.66B → $2.72B (+$54.8M)

0.63% less ownership

Funds ownership: 106.39%105.76% (-0.63%)

7% less call options, than puts

Call options by funds: $4.02M | Put options by funds: $4.33M

11% less repeat investments, than reductions

Existing positions increased: 81 | Existing positions reduced: 91

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

Holders
252
Holders Change
+10
Holders Change %
+4.13%
% of All Funds
3.38%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
44
Increased
81
Reduced
91
Closed
31
Calls
$4.02M
Puts
$4.33M
Net Calls
-$304K
Net Calls Change
-$4M
Name Holding Trade Value Shares
Change
Change in
Stake
NIM
101
Needham Investment Management
New York
$1.18M -$110K -2,500 -8%
SC
102
SummitTX Capital
Texas
$1.17M +$1.19M +27,148 New
CF
103
Corebridge Financial
Texas
$1.17M -$23.1K -528 -2%
IMRF
104
Illinois Municipal Retirement Fund
Illinois
$1.16M -$69.3K -1,582 -6%
Natixis Advisors
105
Natixis Advisors
Massachusetts
$1.15M +$454K +10,367 +64%
VOYA Investment Management
106
VOYA Investment Management
Georgia
$1.1M +$421K +9,616 +61%
SG Americas Securities
107
SG Americas Securities
New York
$1.06M +$1.07M +24,504 New
LSERS
108
Louisiana State Employees Retirement System
Louisiana
$1.03M -$26.3K -600 -2%
Janus Henderson Group
109
Janus Henderson Group
United Kingdom
$1.03M
BHCM
110
Brevan Howard Capital Management
Jersey
$976K +$992K +22,650 New
CAU
111
Caxton Associates (UK)
$974K +$990K +22,609 New
BNP Paribas Financial Markets
112
BNP Paribas Financial Markets
France
$973K -$521K -11,893 -34%
M&T Bank
113
M&T Bank
New York
$967K -$2.08M -47,417 -68%
Fidelity International
114
Fidelity International
Bermuda
$921K +$936K +21,379 New
Pathstone Holdings
115
Pathstone Holdings
New Jersey
$900K +$400K +9,133 +78%
Ensign Peak Advisors
116
Ensign Peak Advisors
Utah
$862K
Calamos Advisors
117
Calamos Advisors
Illinois
$848K +$862K +19,684 New
TRSOTSOK
118
Teachers Retirement System of the State of Kentucky
Kentucky
$846K
YCM
119
Yousif Capital Management
Michigan
$812K -$20.7K -473 -2%
Select Equity Group
120
Select Equity Group
New York
$799K +$813K +18,551 New
Qube Research & Technologies (QRT)
121
Qube Research & Technologies (QRT)
United Kingdom
$774K +$787K +17,973 New
State of Tennessee, Department of Treasury
122
State of Tennessee, Department of Treasury
Tennessee
$772K +$230K +5,257 +42%
LJAC
123
L.J. Altfest & Co
New York
$758K +$33.7K +770 +5%
AQR Capital Management
124
AQR Capital Management
Connecticut
$755K +$795K +18,138 New
ACM
125
Aquatic Capital Management
Illinois
$726K -$240K -5,472 -25%