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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 %
IFU
176
iSAM Funds (UK)
United Kingdom
$263K 6,096 +6,096 New
PNC Financial Services Group
177
PNC Financial Services Group
Pennsylvania
$257K 5,966 +3,513 +143%
XT
178
XTX Topco
Cayman Islands
$254K 5,892 -2,168 -27%
JIC
179
Johnson Investment Counsel
Ohio
$250K 5,807 -834 -13%
DekaBank Deutsche Girozentrale
180
DekaBank Deutsche Girozentrale
Germany
$247K 5,826 – –
AIP
181
Ameritas Investment Partners
Nebraska
$231K 5,371 – –
CIBC Asset Management
182
CIBC Asset Management
Ontario, Canada
$225K 5,217 -145 -3%
CF
183
Centaurus Financial
California
$214K 4,961 -80 -2%
KBC Group
184
KBC Group
Belgium
$108K 2,496 – –
US Bancorp
185
US Bancorp
Minnesota
$107K 2,489 +749 +43%
PCM
186
Peregrine Capital Management
Minnesota
$92K 2,134 – –
Group One Trading
187
Group One Trading
Illinois
$77.3K 1,793 -11,063 -86%
Nisa Investment Advisors
188
Nisa Investment Advisors
Missouri
$75.8K 1,760 +18 +1%
CIBC Private Wealth Group
189
CIBC Private Wealth Group
Georgia
$75.7K 1,762 -1,770 -50%
NL
190
NKCFO LLC
Illinois
$72K 1,680 +1,680 New
Mirae Asset Global Investments
191
Mirae Asset Global Investments
South Korea
$64.6K 1,509 -282 -16%
RI
192
Ridgewood Investments
New Jersey
$58.2K 1,350 – –
Fifth Third Bancorp
193
Fifth Third Bancorp
Ohio
$55.6K 1,290 +451 +54%
GI
194
GAMMA Investing
California
$45.6K 1,058 +395 +60%
TRCT
195
Tower Research Capital (TRC)
New York
$45.4K 1,053 -697 -40%
SCM
196
Sterling Capital Management
North Carolina
$38.7K 897 -742 -45%
Ohio Public Employees Retirement System (OPERS)
197
Ohio Public Employees Retirement System (OPERS)
Ohio
$31.7K 736 -32 -4%
AF
198
Allworth Financial
California
$30.2K 606 +8 +1%
GIA
199
GHP Investment Advisors
Colorado
$30.2K 700 – –
EWA
200
EverSource Wealth Advisors
Alabama
$29.9K 695 +35 +5%
6 7
8
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