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Mercury Systems
MRCY

Overview Fund Activity

281 hedge funds and large institutions have $3.5B invested in Mercury Systems in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 116 increasing their positions, 74 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
281
Holders Change
+29
Holders Change %
+11.51%
% of All Funds
3.77%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
54
Increased
116
Reduced
74
Closed
22
Calls
$6.47M
Puts
$4.53M
Net Calls
+$1.94M
Net Calls Change
+$2.25M

Top Buyers

1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$52.2M
2
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
+$40.8M
3
Lord, Abbett & Co
Lord, Abbett & Co
New Jersey
+$29.8M
4
EA
Emerald Advisers
Pennsylvania
+$24.6M
5
SAM
Silvercrest Asset Management
New York
+$20.9M

Top Sellers

1
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
-$63.3M
2
William Blair Investment Management
William Blair Investment Management
Illinois
-$36.4M
3
BlackRock
BlackRock
New York
-$28.1M
4
Marshall Wace
Marshall Wace
United Kingdom
-$25.2M
5
SCM
Scopia Capital Management
New York
-$22.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
Wealth Enhancement Advisory Services
201
Wealth Enhancement Advisory Services
Minnesota
$213K +$213K +4,135 New
ECM
202
Evergreen Capital Management
Washington
$212K +$212K +3,938 New
Cambridge Investment Research Advisors
203
Cambridge Investment Research Advisors
Iowa
$202K +$202K +3,748 New
Walleye Trading
204
Walleye Trading
New York
$195K +$195K +3,627 New
US Bancorp
205
US Bancorp
Minnesota
$121K -$13.5K -251 -10%
PCM
206
Peregrine Capital Management
Minnesota
$115K – – –
HNB
207
Hilltop National Bank
Wyoming
$110K +$110K +2,050 New
KBC Group
208
KBC Group
Belgium
$102K -$33K -610 -24%
CIBC Private Wealth Group
209
CIBC Private Wealth Group
Georgia
$96.5K +$1.62K +30 +2%
Nisa Investment Advisors
210
Nisa Investment Advisors
Missouri
$94.8K – – –
RI
211
Ridgewood Investments
New Jersey
$72.7K – – –
GI
212
GAMMA Investing
California
$71.2K +$14.2K +264 +25%
Mirae Asset Global Investments
213
Mirae Asset Global Investments
South Korea
$68.5K -$12.8K -238 -16%
Fifth Third Bancorp
214
Fifth Third Bancorp
Ohio
$67.1K -$2.42K -45 -3%
MSFP
215
Mark Sheptoff Financial Planning
Connecticut
$59.2K +$59.2K +1,100 New
EWA
216
EverSource Wealth Advisors
Alabama
$50K +$12.6K +234 +34%
Federated Hermes
217
Federated Hermes
Pennsylvania
$43.1K +$43.1K +801 New
ACM
218
Aster Capital Management
United Arab Emirates
$42.2K +$42.2K +784 New
GIA
219
GHP Investment Advisors
Colorado
$37.7K – – –
S
220
SignatureFD
Georgia
$37.3K +$1.08K +20 +3%
AF
221
Allworth Financial
California
$36.9K +$4.26K +79 +13%
Jones Financial Companies
222
Jones Financial Companies
Missouri
$36.5K +$2.24K +42 +7%
BNP Paribas Asset Management
223
BNP Paribas Asset Management
France
$35K +$35K +642 New
QWM
224
Quaker Wealth Management
New Jersey
$34.7K +$34.7K +644 New
Ohio Public Employees Retirement System (OPERS)
225
Ohio Public Employees Retirement System (OPERS)
Ohio
$34.3K -$5.39K -100 -14%
7 8
9
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