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Napco Security Technologies
NSSC

Overview Fund Activity

219 hedge funds and large institutions have $956M invested in Napco Security Technologies in 2025 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 92 increasing their positions, 68 reducing their positions, and 39 closing their positions.

Holders
219
Holders Change
-8
Holders Change %
-3.52%
% of All Funds
2.94%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
34
Increased
92
Reduced
68
Closed
39
Calls
$733K
Puts
$8K
Net Calls
+$725K
Net Calls Change
+$1M

Top Buyers

1
Fundsmith LLP
1
Fundsmith LLP
United Kingdom
$28.4M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$43.6M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$30.9M
4
Jacobs Levy Equity Management
4
Jacobs Levy Equity Management
New Jersey
$12.8M
5
WA
5
Wasatch Advisors
Utah
$6.56M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$12.8M
2
Millennium Management
2
Millennium Management
New York
$9.66M
3
GKIM
3
GW&K Investment Management
Massachusetts
$905K
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$2.34M
5
Goldman Sachs
5
Goldman Sachs
New York
$12.2M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$89M 2,998,601 -42,829 -1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$84.9M 2,859,435 -42,236 -1%
CCM
3
Copeland Capital Management
Pennsylvania
$47.1M 1,585,684 +91,756 +6%
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$43.6M 1,468,686 +501,254 +52%
DPCM
5
Doma Perpetual Capital Management
Florida
$34.9M 1,175,655 – –
Wellington Management Group
6
Wellington Management Group
Massachusetts
$30.9M 1,039,222 +389,904 +60%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$30.6M 1,031,547 +14,501 +1%
Fundsmith LLP
8
Fundsmith LLP
United Kingdom
$28.4M 954,912 +954,912 New
State Street
9
State Street
Massachusetts
$24.3M 813,664 -777 -0.1%
Royal Bank of Canada
10
Royal Bank of Canada
Ontario, Canada
$23.9M 803,965 +76,597 +11%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$21.4M 719,345 -131,500 -15%
Envestnet Asset Management
12
Envestnet Asset Management
Illinois
$19.1M 643,348 -69,326 -10%
Northern Trust
13
Northern Trust
Illinois
$19.1M 642,415 -30,846 -5%
Morgan Stanley
14
Morgan Stanley
New York
$17.8M 600,514 +20,194 +3%
JPMorgan Chase & Co
15
JPMorgan Chase & Co
New York
$17.7M 597,552 +46,668 +8%
EA
16
Emerald Advisers
Pennsylvania
$15.4M 519,760 +111,275 +27%
Qube Research & Technologies (QRT)
17
Qube Research & Technologies (QRT)
United Kingdom
$13.7M 462,750 +112,895 +32%
Fidelity Investments
18
Fidelity Investments
Massachusetts
$12.8M 431,246 -662,799 -61%
Jacobs Levy Equity Management
19
Jacobs Levy Equity Management
New Jersey
$12.8M 430,323 +221,854 +106%
Goldman Sachs
20
Goldman Sachs
New York
$12.2M 412,285 -177,005 -30%
Rockefeller Capital Management
21
Rockefeller Capital Management
New York
$11.4M 384,549 +15,770 +4%
GIP
22
Granite Investment Partners
California
$10.3M 347,170 -27,011 -7%
Charles Schwab
23
Charles Schwab
California
$9.94M 334,669 -11,892 -3%
Millennium Management
24
Millennium Management
New York
$9.66M 325,414 -444,375 -58%
Voloridge Investment Management
25
Voloridge Investment Management
Florida
$9.48M 319,465 -163,355 -34%
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