Institutional Ownership Napco Security Technologies, Inc (NSSC)
This table provides information about the institutional ownership of Napco Security Technologies, Inc (NSSC). We have compiled data on the 238 institutions that hold shares in the stock, with a total of 31.8 Million shares, which have been reported (via 13F filing form) to have a value of $986 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Aug 11, 2025 Q2 2025 |
2,859,435
shares
|
$88.5 Million
0.0% of portfolio
|
Q2 2025
Reduced 1.46%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
2,710,725
shares
|
$83.9 Million
0.0% of portfolio
|
Q2 2024
Added 10.87%
|
|
|
Copeland Capital Management, LLC
|
Jul 21, 2025 Q2 2025 |
1,585,684
shares
|
$49.1 Million
1.0% of portfolio
|
Q2 2025
Added 6.14%
|
|
|
Janus Henderson Group PLC
London, X0 |
Aug 14, 2025 Q2 2025 |
1,468,686
shares
|
$45.5 Million
0.02% of portfolio
|
Q2 2025
Added 51.81%
|
|
|
Doma Perpetual Capital Management LLC
Miami, FL |
May 15, 2025 Q1 2025 |
1,175,655
shares
|
$36.4 Million
10.64% of portfolio
|
Q1 2025
Added 53.37%
|
|
|
Wellington Management Group LLP
Boston, MA |
Aug 14, 2025 Q2 2025 |
1,039,222
shares
|
$32.2 Million
0.01% of portfolio
|
Q2 2025
Added 60.05%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Aug 08, 2025 Q2 2025 |
1,031,547
shares
|
$31.9 Million
0.0% of portfolio
|
Q2 2025
Added 1.43%
|
|
|
Terry Smith
Fundsmith LLP | London, X0
|
Aug 14, 2025 Q2 2025 |
954,912
shares
|
$29.6 Million
0.12% of portfolio
|
Q2 2025
New holding
|
|
|
State Street Corp
Boston, MA |
Aug 14, 2025 Q2 2025 |
813,664
shares
|
$25.2 Million
0.0% of portfolio
|
Q2 2025
Reduced 0.1%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Aug 14, 2025 Q2 2025 |
803,965
shares
|
$24.9 Million
0.0% of portfolio
|
Q2 2025
Added 10.53%
|
|
|
Dimensional Fund Advisors LP
Austin, TX |
Aug 12, 2025 Q2 2025 |
719,345
shares
|
$22.3 Million
0.01% of portfolio
|
Q2 2025
Reduced 15.46%
|
|
|
Envestnet Asset Management Inc
|
Jul 31, 2025 Q2 2025 |
643,348
shares
|
$19.9 Million
0.01% of portfolio
|
Q2 2025
Reduced 9.73%
|
|
|
Northern Trust Corp
Chicago, IL |
Aug 13, 2025 Q2 2025 |
642,415
shares
|
$19.9 Million
0.0% of portfolio
|
Q2 2025
Reduced 4.58%
|
|
|
Morgan Stanley
New York, NY |
Aug 15, 2025 Q2 2025 |
600,514
shares
|
$18.6 Million
0.0% of portfolio
|
Q2 2025
Added 3.48%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
550,884
shares
|
$17.1 Million
0.0% of portfolio
|
Q1 2025
Added 94.1%
|
|
|
Emerald Advisers, LLC
|
Aug 04, 2025 Q2 2025 |
519,760
shares
|
$16.1 Million
0.61% of portfolio
|
Q2 2025
Added 27.24%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Aug 14, 2025 Q2 2025 |
462,750
shares
|
$14.3 Million
0.01% of portfolio
|
Q2 2025
Added 32.27%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Aug 14, 2025 Q2 2025 |
430,323
shares
|
$13.3 Million
0.05% of portfolio
|
Q2 2025
Added 106.42%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Aug 14, 2025 Q2 2025 |
412,285
shares
|
$12.8 Million
0.0% of portfolio
|
Q2 2025
Reduced 30.04%
|
|
|
Rockefeller Capital Management L.P.
New York, NY |
Aug 14, 2025 Q2 2025 |
384,549
shares
|
$11.9 Million
0.03% of portfolio
|
Q2 2025
New holding
|
|
|
Granite Investment Partners, LLC
|
Aug 13, 2025 Q2 2025 |
347,170
shares
|
$10.7 Million
0.53% of portfolio
|
Q2 2025
Reduced 7.22%
|
|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Aug 12, 2025 Q2 2025 |
334,669
shares
|
$10.4 Million
0.0% of portfolio
|
Q2 2025
Reduced 3.43%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Aug 14, 2025 Q2 2025 |
325,414
shares
|
$10.1 Million
0.01% of portfolio
|
Q2 2025
Reduced 57.73%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Aug 14, 2025 Q2 2025 |
319,465
shares
|
$9.89 Million
0.04% of portfolio
|
Q2 2025
Reduced 33.83%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
Aug 14, 2025 Q2 2025 |
307,879
shares
|
$9.53 Million
0.01% of portfolio
|
Q2 2025
Added 7.63%
|