Latest Institutional Sells of Napco Security Technologies, Inc (NSSC)
This list provides information on the latest institutional transactions involving Napco Security Technologies, Inc (NSSC) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 17, 2025
Q3 2025
|
Copeland Capital Management, LLC
|
SELL
|
- |
-88.2K- 5.56% |
$2.59M - $3.85M
|
1.5M
$65.6M
|
|
|
Oct 10, 2025
Q3 2025
|
Congress Asset Management CO
|
SELL
|
- |
-87.2K- 33.2% |
$2.56M - $3.81M
|
175K
$7.68M
|
|
|
Oct 30, 2025
Q3 2025
|
Emerald Advisers, LLC
|
SELL
|
- |
-53.6K- 10.31% |
$1.58M - $2.34M
|
466K
$20.4M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
SELL
|
- |
-42.2K- 55.9% |
$1.24M - $1.84M
|
33.3K
$1.46M
|
|
|
Oct 30, 2025
Q3 2025
|
Emerald Mutual Fund Advisers Trust
|
SELL
|
- |
-38.4K- 16.83% |
$1.13M - $1.67M
|
189K
$8.3M
|
|
|
Oct 16, 2025
Q3 2025
|
Rice Hall James & Associates, LLC
|
SELL
|
- |
-30K- 16.09% |
$882K - $1.31M
|
156K
$6.85M
|
|
|
Oct 22, 2025
Q3 2025
|
Hennion & Walsh Asset Management, Inc.
|
SELL
|
- |
-20.7K- 36.8% |
$609K - $903K
|
35.5K
$1.56M
|
|
|
Oct 21, 2025
Q3 2025
|
Sentinel Pension Advisors Inc
Wakefield, MA |
SELL
|
- |
-6.04K- 27.34% |
$178K - $264K
|
16K
$702K
|
|
|
Oct 17, 2025
Q3 2025
|
Deprince Race & Zollo Inc
Winter Park, FL |
SELL
|
- |
-4.91K- 7.84% |
$144K - $214K
|
57.7K
$2.53M
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-3.25K- 33.79% |
$95.5K - $142K
|
6.36K
$278K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-1.7K- 10.84% |
$50K - $74.1K
|
14K
$612K
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-252- 14.05% |
$7.41K - $11K
|
1.54K
$67.5K
|
|
|
Oct 09, 2025
Q3 2025
|
Toth Financial Advisory Corp
|
SELL
|
- |
-100- 20.0% |
$2.94K - $4.37K
|
400
$17.5K
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-9- 34.62% |
$265 - $393
|
17
$744
|
|
| Q2 2025 | |||||||
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-444K- 57.73% |
$8.81M - $13.3M
|
325K
$14.2M
|
|
|
Aug 11, 2025
Q2 2025
|
Gw&K Investment Management, LLC
Boston, MA |
SELL
|
- |
-413K- 93.12% |
$8.18M - $12.3M
|
30.5K
$1.33M
|
|
|
Aug 14, 2025
Q2 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
SELL
|
- |
-225K- 74.08% |
$4.46M - $6.71M
|
78.7K
$3.45M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-177K- 30.04% |
$3.51M - $5.28M
|
412K
$18M
|
|
|
Jul 28, 2025
Q2 2025
|
Alta Capital Management LLC
|
SELL
|
- |
-166K- 40.58% |
$3.28M - $4.94M
|
242K
$10.6M
|
|
|
Aug 14, 2025
Q2 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-163K- 33.83% |
$3.24M - $4.87M
|
319K
$14M
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-149K- 85.94% |
$2.96M - $4.46M
|
24.4K
$1.07M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-132K- 15.46% |
$2.61M - $3.92M
|
719K
$31.5M
|
|
|
Jul 31, 2025
Q2 2025
|
Kornitzer Capital Management Inc
|
SELL
|
- |
-101K- 36.87% |
$2.01M - $3.02M
|
174K
$7.6M
|
|
|
Aug 12, 2025
Q2 2025
|
Center Book Partners LP
Greenwich, CT |
SELL
|
- |
-83.3K- 23.38% |
$1.65M - $2.48M
|
273K
$11.9M
|
|
|
Jul 31, 2025
Q2 2025
|
Envestnet Asset Management Inc
|
SELL
|
- |
-69.3K- 9.73% |
$1.37M - $2.07M
|
643K
$28.2M
|
|
|
Aug 12, 2025
Q2 2025
|
Cynosure Management, LLC
Salt Lake City, UT |
SELL
|
- |
-56.9K- 79.44% |
$1.13M - $1.7M
|
14.7K
$644K
|
|
|
Aug 04, 2025
Q2 2025
|
Hantz Financial Services, Inc.
|
SELL
|
- |
-44.5K- 34.01% |
$882K - $1.33M
|
86.4K
$3.78M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-42.2K- 1.46% |
$837K - $1.26M
|
2.86M
$125M
|
|
|
Aug 14, 2025
Q2 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-33.7K- 11.88% |
$668K - $1.01M
|
250K
$11M
|
|
|
Aug 13, 2025
Q2 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-33.5K- 17.07% |
$664K - $999K
|
163K
$7.13M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-32.3K- 59.29% |
$640K - $964K
|
22.2K
$971K
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-30.8K- 4.58% |
$611K - $920K
|
642K
$28.1M
|
|
|
Aug 13, 2025
Q2 2025
|
Granite Investment Partners, LLC
|
SELL
|
- |
-27K- 7.22% |
$535K - $805K
|
347K
$15.2M
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-21.5K- 21.93% |
$427K - $642K
|
76.7K
$3.36M
|
|
|
Jul 22, 2025
Q2 2025
|
Laurus Investment Counsel Inc.
|
SELL
|
- |
-17.2K- 21.62% |
$341K - $513K
|
62.4K
$2.73M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-15.9K- 17.18% |
$315K - $473K
|
76.5K
$3.35M
|
|
|
Jul 28, 2025
Q2 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
SELL
|
- |
-13.2K- 13.0% |
$262K - $394K
|
88.3K
$3.87M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-12.8K- 44.96% |
$255K - $383K
|
15.7K
$688K
|
|
|
Jul 22, 2025
Q2 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-11.9K- 32.98% |
$235K - $354K
|
24.1K
$1.06M
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-8.26K- 32.52% |
$164K - $246K
|
17.1K
$750K
|
|
|
Aug 07, 2025
Q2 2025
|
Aviva PLC
|
SELL
|
- |
-8.15K- 32.88% |
$162K - $243K
|
16.6K
$728K
|
|
|
Aug 14, 2025
Q2 2025
|
Uniplan Investment Counsel, Inc.
Union Grove, WI |
SELL
|
- |
-8.03K- 6.13% |
$159K - $239K
|
123K
$5.38M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-6.91K- 11.79% |
$137K - $206K
|
51.7K
$2.26M
|
|
|
Jul 18, 2025
Q2 2025
|
Truist Financial Corp
|
SELL
|
- |
-5.45K- 22.46% |
$108K - $163K
|
18.8K
$824K
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-5.42K- 43.49% |
$107K - $162K
|
7.04K
$308K
|
|
|
Aug 13, 2025
Q2 2025
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
SELL
|
- |
-5K- 2.46% |
$99.1K - $149K
|
198K
$8.67M
|
|
|
Jul 17, 2025
Q2 2025
|
Taylor Frigon Capital Management LLC
|
SELL
|
- |
-4.02K- 6.05% |
$79.7K - $120K
|
62.5K
$2.73M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-3.9K- 31.71% |
$77.3K - $116K
|
8.4K
$368K
|
|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-3.86K- 2.08% |
$76.4K - $115K
|
182K
$7.95M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-3.76K- 8.8% |
$74.6K - $112K
|
39K
$1.71M
|
|