Latest Institutional Purchases of Napco Security Technologies, Inc (NSSC)
This list provides information on the latest institutional transactions involving Napco Security Technologies, Inc (NSSC) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 14, 2025
Q2 2025
|
Terry Smith
Fundsmith LLP | London, X0
|
BUY
|
- |
955KNew |
$18.9M - $28.5M
|
955K
$39.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
501K+ 51.81% |
$9.93M - $14.9M
|
1.47M
$60.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
390K+ 60.05% |
$7.73M - $11.6M
|
1.04M
$43.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Rockefeller Capital Management L.P.
New York, NY |
BUY
|
- |
385KNew |
$7.62M - $11.5M
|
385K
$16M
|
|
|
Aug 14, 2025
Q2 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
222K+ 106.42% |
$4.4M - $6.62M
|
430K
$17.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Wasatch Advisors Inc
Salt Lake City, UT |
BUY
|
- |
221KNew |
$4.38M - $6.59M
|
221K
$9.17M
|
|
|
Aug 13, 2025
Q2 2025
|
Norges Bank
Oslo, Q8 |
BUY
|
- |
201KNew |
$3.98M - $5.99M
|
201K
$8.33M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
197KNew |
$3.91M - $5.89M
|
197K
$8.19M
|
|
|
Aug 14, 2025
Q2 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
188K+ 319.05% |
$3.72M - $5.59M
|
246K
$10.2M
|
|
|
Aug 14, 2025
Q2 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
187KNew |
$3.7M - $5.57M
|
187K
$7.75M
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Capital Management LLC
Chicago, IL |
BUY
|
- |
155KNew |
$3.07M - $4.61M
|
155K
$6.42M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
132K+ 383.56% |
$2.62M - $3.94M
|
167K
$6.91M
|
|
|
Aug 14, 2025
Q2 2025
|
Qube Research & Technologies LTD
London, X0 |
BUY
|
- |
113K+ 32.27% |
$2.24M - $3.37M
|
463K
$19.2M
|
|
|
Aug 13, 2025
Q2 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
112KNew |
$2.22M - $3.34M
|
112K
$4.65M
|
|
|
Aug 04, 2025
Q2 2025
|
Emerald Advisers, LLC
|
BUY
|
- |
111K+ 27.24% |
$2.21M - $3.32M
|
520K
$21.6M
|
|
|
Jul 21, 2025
Q2 2025
|
Copeland Capital Management, LLC
|
BUY
|
- |
91.8K+ 6.14% |
$1.82M - $2.74M
|
1.59M
$65.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
76.6K+ 10.53% |
$1.52M - $2.28M
|
804K
$33.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
60.8K+ 116.99% |
$1.2M - $1.81M
|
113K
$4.68M
|
|
|
Aug 14, 2025
Q2 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
53.1K+ 83.17% |
$1.05M - $1.58M
|
117K
$4.85M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
45.7K+ 18.06% |
$906K - $1.36M
|
299K
$12.4M
|
|
|
Aug 13, 2025
Q2 2025
|
Jump Financial, LLC
Chicago, IL |
BUY
|
- |
42.6K+ 78.6% |
$844K - $1.27M
|
96.8K
$4.02M
|
|
|
Aug 13, 2025
Q2 2025
|
Mcmorgan & CO LLC
San Francisco, CA |
BUY
|
- |
38.1K+ 41.0% |
$755K - $1.14M
|
131K
$5.44M
|
|
|
Aug 12, 2025
Q2 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
33.4K+ 170.73% |
$661K - $995K
|
52.9K
$2.19M
|
|
|
Aug 01, 2025
Q2 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
32.1K+ 73.99% |
$636K - $957K
|
75.4K
$3.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
27.3KNew |
$542K - $815K
|
27.3K
$1.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
27.3K+ 49.53% |
$541K - $814K
|
82.5K
$3.42M
|
|
|
Aug 14, 2025
Q2 2025
|
Numerai Gp LLC
San Francisco, CA |
BUY
|
- |
25K+ 119.77% |
$495K - $745K
|
45.9K
$1.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
24.7K+ 196.46% |
$489K - $736K
|
37.2K
$1.54M
|
|
|
Aug 14, 2025
Q2 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
24.6KNew |
$487K - $733K
|
24.6K
$1.02M
|
|
|
Aug 14, 2025
Q2 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
24K+ 81.75% |
$476K - $716K
|
53.4K
$2.21M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
23.6K+ 35.44% |
$467K - $702K
|
90K
$3.73M
|
|
|
Aug 14, 2025
Q2 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
23.4KNew |
$464K - $698K
|
23.4K
$971K
|
|
|
Aug 14, 2025
Q2 2025
|
Pdt Partners, LLC
New York, NY |
BUY
|
- |
22.5K+ 17.14% |
$445K - $670K
|
154K
$6.37M
|
|
|
Jul 14, 2025
Q2 2025
|
Sentinel Pension Advisors Inc
Wakefield, MA |
BUY
|
- |
22.1KNew |
$438K - $659K
|
22.1K
$916K
|
|
|
Aug 13, 2025
Q2 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
21.8K+ 45.92% |
$433K - $651K
|
69.4K
$2.88M
|
|
|
Aug 14, 2025
Q2 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
21.8K+ 7.63% |
$433K - $651K
|
308K
$12.8M
|
|
|
Aug 12, 2025
Q2 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
21.8K+ 33.49% |
$432K - $651K
|
86.9K
$3.61M
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
20.8K+ 18.86% |
$412K - $619K
|
131K
$5.43M
|
|
|
Aug 15, 2025
Q2 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
20.2K+ 3.48% |
$400K - $602K
|
601K
$24.9M
|
|
|
Aug 19, 2025
Q2 2025
|
Newbridge Financial Services Group, Inc.
|
BUY
|
- |
18.5K+ 3635.17% |
$367K - $552K
|
19K
$789K
|
|
|
Aug 13, 2025
Q2 2025
|
Algert Global LLC
San Francisco, CA |
BUY
|
- |
18.4K+ 9.99% |
$364K - $547K
|
202K
$8.38M
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
16.5K+ 49.71% |
$327K - $491K
|
49.6K
$2.06M
|
|
|
Aug 14, 2025
Q2 2025
|
Stifel Financial Corp
St. Louis, MO |
BUY
|
- |
15.5K+ 17.01% |
$306K - $461K
|
106K
$4.41M
|
|
|
Aug 13, 2025
Q2 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
15.3KNew |
$304K - $457K
|
15.3K
$636K
|
|
|
Aug 14, 2025
Q2 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
15.1KNew |
$299K - $450K
|
15.1K
$626K
|
|
|
Aug 12, 2025
Q2 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
15K+ 87.71% |
$296K - $446K
|
32K
$1.33M
|
|
|
Aug 13, 2025
Q2 2025
|
Isthmus Partners, LLC
Madison, WI |
BUY
|
- |
14.7K+ 14.31% |
$290K - $437K
|
117K
$4.86M
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
14.5K+ 1.43% |
$287K - $432K
|
1.03M
$42.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
BUY
|
- |
14.3K+ 13.41% |
$283K - $425K
|
121K
$5M
|
|
|
Aug 06, 2025
Q2 2025
|
Savant Capital, LLC
|
BUY
|
- |
14.2KNew |
$282K - $424K
|
14.2K
$590K
|