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Napco Security Technologies
NSSC

Overview Fund Activity

227 hedge funds and large institutions have $726M invested in Napco Security Technologies in 2025 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 90 increasing their positions, 74 reducing their positions, and 59 closing their positions.

Holders
227
Holders Change
-24
Holders Change %
-9.56%
% of All Funds
3.08%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
38
Increased
90
Reduced
74
Closed
59
Calls
$237K
Puts
$514K
Net Calls
-$277K
Net Calls Change
+$110K

Top Buyers

1
DPCM
1
Doma Perpetual Capital Management
Florida
$27.1M
2
CP
2
CenterBook Partners
Connecticut
$8.2M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$14.9M
4
CCM
4
Copeland Capital Management
Pennsylvania
$34.4M
5
Millennium Management
5
Millennium Management
New York
$17.7M

Top Sellers

1
Fidelity International
1
Fidelity International
Bermuda
$0
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$0
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$25.2M
4
WA
4
Wasatch Advisors
Utah
$0
5
RA
5
Royce & Associates
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity International
226
Fidelity International
Bermuda
– – -1,155,371 Closed
Alyeska Investment Group
227
Alyeska Investment Group
Illinois
– – -757,219 Closed
WA
228
Wasatch Advisors
Utah
– – -414,560 Closed
RA
229
Royce & Associates
New York
– – -348,430 Closed
Aberdeen Group
230
Aberdeen Group
United Kingdom
– – -335,363 Closed
AAS
231
Annex Advisory Services
Wisconsin
– – -316,171 Closed
SLG
232
Stanley-Laman Group
Pennsylvania
– – -104,390 Closed
FMI
233
F/M Investments
District of Columbia
– – -66,069 Closed
Arrowstreet Capital
234
Arrowstreet Capital
Massachusetts
– – -57,212 Closed
VA
235
Vident Advisory
Georgia
– – -42,512 Closed
QEI
236
QSV Equity Investors
Illinois
– – -37,251 Closed
Tudor Investment Corp
237
Tudor Investment Corp
Connecticut
– – -24,221 Closed
CSS
238
Cubist Systematic Strategies
Connecticut
– – -23,943 Closed
Capital Fund Management (CFM)
239
Capital Fund Management (CFM)
France
– – -21,212 Closed
Los Angeles Capital Management
240
Los Angeles Capital Management
California
– – -20,074 Closed
Corient Private Wealth
241
Corient Private Wealth
Florida
– – -18,104 Closed
PFM
242
Premier Fund Managers
United Kingdom
– – -13,082 Closed
CGIM
243
Cannon Global Investment Management
Florida
– – -10,300 Closed
GT
244
Glenmede Trust
Pennsylvania
– – -10,184 Closed
ProShare Advisors
245
ProShare Advisors
Maryland
– – -9,909 Closed
State of Wisconsin Investment Board
246
State of Wisconsin Investment Board
Wisconsin
– – -9,587 Closed
SPA
247
Sherbrooke Park Advisers
New York
– – -9,559 Closed
AA
248
ALPS Advisors
Colorado
– – -9,064 Closed
AIM
249
Aigen Investment Management
New York
– – -8,952 Closed
CC
250
Centiva Capital
New York
– – -8,567 Closed
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