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Mercury Systems
MRCY

Overview Fund Activity

252 hedge funds and large institutions have $2.72B invested in Mercury Systems in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 80 increasing their positions, 90 reducing their positions, and 31 closing their positions.

Holders
252
Holders Change
+11
Holders Change %
+4.56%
% of All Funds
3.42%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.04%
New
46
Increased
80
Reduced
90
Closed
31
Calls
$4.02M
Puts
$4.33M
Net Calls
-$304K
Net Calls Change
-$4M

Top Buyers

1
MIM
1
MetLife Investment Management
New Jersey
$21.2M
2
OAM
2
Oberweis Asset Management
Illinois
$17.8M
3
Fisher Asset Management
3
Fisher Asset Management
Washington
$31.1M
4
Goldman Sachs
4
Goldman Sachs
New York
$36.9M
5
VanEck Associates
5
VanEck Associates
New York
$25.2M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$231M
2
SCM
2
Scopia Capital Management
New York
$37.3M
3
Millennium Management
3
Millennium Management
New York
$29.5M
4
Victory Capital Management
4
Victory Capital Management
Texas
$74.8M
5
SBH
5
Segall Bryant & Hamill
Illinois
$44.2M
Name Market Value Shares Shares
Change 		Shares
Change %
UBS Group
26
UBS Group
Switzerland
$24.2M 560,719 +27,469 +5%
Morgan Stanley
27
Morgan Stanley
New York
$23.4M 542,840 +27,579 +5%
Marshall Wace
28
Marshall Wace
United Kingdom
$23.1M 536,163 +239,255 +81%
MIM
29
MetLife Investment Management
New Jersey
$21.2M 492,638 +461,449 +1,480%
SCA
30
STALEY CAPITAL ADVISERS
Pennsylvania
$20.4M 473,130 -14,950 -3%
WCM Investment Management
31
WCM Investment Management
California
$18.9M 442,153 +361 +0.1%
OAM
32
Oberweis Asset Management
Illinois
$17.8M 412,300 +412,300 New
Ameriprise
33
Ameriprise
Minnesota
$16.2M 376,814 -15,544 -4%
KCM
34
Kennedy Capital Management
Missouri
$15.2M 351,678 -114,499 -25%
ACB
35
Aristotle Capital Boston
Massachusetts
$14.2M 330,687 -99,434 -23%
Bank of New York Mellon
36
Bank of New York Mellon
New York
$13.4M 312,013 -15,510 -5%
Principal Financial Group
37
Principal Financial Group
Iowa
$11.8M 274,954 +29,074 +12%
Mirae Asset Global ETFs Holdings
38
Mirae Asset Global ETFs Holdings
Hong Kong
$11.5M 266,901 +91,930 +53%
RA
39
Royce & Associates
New York
$11.1M 257,559 -5,100 -2%
Bank of America
40
Bank of America
North Carolina
$11M 255,080 -24,305 -9%
Loomis, Sayles & Company
41
Loomis, Sayles & Company
Massachusetts
$10.1M 235,394 -16,514 -7%
Comerica Bank
42
Comerica Bank
Texas
$9.41M 218,362 +36,130 +20%
NL
43
Nuveen LLC
North Carolina
$8.75M 203,095 +203,095 New
1M
44
13D Management
New York
$8.73M 202,701 -18,314 -8%
Citadel Advisors
45
Citadel Advisors
Florida
$8.16M 189,435 +176,722 +1,390%
SEI Investments
46
SEI Investments
Pennsylvania
$7.36M 170,756 +26,570 +18%
Legal & General Group
47
Legal & General Group
United Kingdom
$6.98M 161,893 -2,012 -1%
Public Sector Pension Investment Board (PSP Investments)
48
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$6.93M 160,827 +34,335 +27%
UBS AM
49
UBS AM
Illinois
$6.88M 159,617 +18,916 +13%
Two Sigma Investments
50
Two Sigma Investments
New York
$6.87M 159,355 -239,891 -60%
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