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Mercury Systems

318 hedge funds and large institutions have $5.02B invested in Mercury Systems in 2025 Q3 according to their latest regulatory filings, with 69 funds opening new positions, 104 increasing their positions, 109 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

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

13% more funds holding

Funds holding: 282318 (+36)

0.82% less ownership

Funds ownership: 108.87%108.05% (-0.82%)

5% less repeat investments, than reductions

Existing positions increased: 104 | Existing positions reduced: 109

Holders
318
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$9.78M
Puts
$8.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
State of Wisconsin Investment Board
76
State of Wisconsin Investment Board
Wisconsin
$5M
Wells Fargo
77
Wells Fargo
California
$4.84M
New York State Teachers Retirement System (NYSTRS)
78
New York State Teachers Retirement System (NYSTRS)
New York
$4.64M
PC
79
Pier Capital
Connecticut
$4.61M
Citigroup
80
Citigroup
New York
$4.57M
Natixis Advisors
81
Natixis Advisors
Massachusetts
$4.53M
BMSSC
82
B. Metzler seel. Sohn & Co
Germany
$4.48M
AllianceBernstein
83
AllianceBernstein
Tennessee
$4.44M
EI
84
EAM Investors
California
$4.44M
Cerity Partners
85
Cerity Partners
New York
$4.32M
D.E. Shaw & Co
86
D.E. Shaw & Co
New York
$4.19M
Calamos Advisors
87
Calamos Advisors
Illinois
$4.18M
RHJA
88
Rice Hall James & Associates
California
$4.13M
QCM
89
Quantinno Capital Management
New York
$4.08M
LPL Financial
90
LPL Financial
California
$3.99M
ZBNA
91
Zions Bancorporation, National Association
Utah
$3.92M
California State Teachers Retirement System (CalSTRS)
92
California State Teachers Retirement System (CalSTRS)
California
$3.76M
Deutsche Bank
93
Deutsche Bank
Germany
$3.49M
PCM
94
Portolan Capital Management
Massachusetts
$3.47M
Canada Life
95
Canada Life
Manitoba, Canada
$3.31M
Tudor Investment Corp
96
Tudor Investment Corp
Connecticut
$3.09M
IIM
97
Ironwood Investment Management
Massachusetts
$3.05M
Thrivent Financial for Lutherans
98
Thrivent Financial for Lutherans
Minnesota
$2.94M
SCM
99
Sterling Capital Management
North Carolina
$2.68M
GLA
100
Great Lakes Advisors
Illinois
$2.68M