Napco Security Technologies, Inc
NSSC- Exchange
- Nasdaq
- Industry
- Communications Equipment, NEC
- SEC CIK
- 0000069633
In the last 90 days, Napco Security Technologies, Inc insiders filed 0 open-market purchases and 2 sales; 258 institutions reported holding it in 13F filings for Q2 2026, worth $1.37B in total; Fundsmith is the only superinvestor holding it.
13F holders, Q3 2023
Institutional positions in Napco Security Technologies, Inc as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 177
- −51 vs. Q2 2023
- Shares held
- 28.6M
- −3.75M (−11.6%) vs. Q2 2023
- Total value
- $636.4M
- −$484.4M (−43.2%) vs. Q2 2023
- New holders
- 25
- 82 more added
- Sold out
- 76
- 52 more reduced
Compare with Q2 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting NSSC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 258 | $1.37B |
| Q1 2026 | 271 | $1.37B |
| Q4 2025 | 254 | $1.32B |
| Q3 2025 | 240 | $1.37B |
| Q2 2025 | 221 | $960.1M |
| Q1 2025 | 229 | $729.0M |
| Q4 2024 | 251 | $1.20B |
| Q3 2024 | 263 | $1.36B |
| Q2 2024 | 274 | $1.74B |
| Q1 2024 | 240 | $1.27B |
| Q4 2023 | 191 | $1.02B |
| Q3 2023 | 177 | $636.4M |
| Q2 2023 | 228 | $1.12B |
| Q1 2023 | 196 | $1.13B |
| Q4 2022 | 166 | $763.7M |
| Q3 2022 | 150 | $731.3M |
| Q2 2022 | 117 | $513.5M |
| Q1 2022 | 116 | $502.2M |
| Q4 2021 | 127 | $596.6M |
| Q3 2021 | 109 | $528.1M |
| Q2 2021 | 103 | $449.1M |
| Q1 2021 | 104 | $433.4M |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding Napco Security Technologies, Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 2,399,096 | $53.4M | 0.00% | +120,842+5.3% | Added |
| BlackRock Inc. | 2,231,855 | $49.7M | 0.00% | −111,325−4.8% | Reduced |
| T. Rowe Price Investment Management, Inc. | 1,912,126 | $42.5M | 0.03% | +246,996+14.8% | Added |
| FMR LLC | 1,577,159 | $35.1M | 0.00% | +354,579+29.0% | Added |
| FIL Ltd | 1,468,328 | $32.7M | 0.04% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,235,785 | $27.5M | 0.01% | +12,451+1.0% | Added |
| GW&K Investment Management, LLC | 1,109,308 | $24.7M | 0.25% | +102,553+10.2% | Added |
| Janus Henderson Group PLC | 909,355 | $20.2M | 0.01% | −2,859−0.3% | Reduced |
| Handelsbanken Fonder AB | 760,000 | $16.9M | 0.09% | +160,000+26.7% | Added |
| Divisadero Street Capital Management, LP | 710,000 | $15.8M | 4.98% | +260,000+57.8% | Added |
| Geode Capital Management, LLC | 678,965 | $15.1M | 0.00% | +20,026+3.0% | Added |
| State Street Corp | 642,269 | $14.3M | 0.00% | +7,666+1.2% | Added |
| Ranger Investment Management, L.P. | 613,017 | $13.6M | 0.91% | −104,060−14.5% | Reduced |
| Polar Asset Management Partners Inc. | 600,000 | $13.3M | 0.32% | +600,000 | New |
| Standard Life Aberdeen plc | 591,806 | $13.2M | 0.03% | −28,586−4.6% | Reduced |
| Granite Investment Partners, LLC | 560,439 | $12.5M | 0.52% | +3,122+0.6% | Added |
| Next Century Growth Investors LLC | 547,491 | $12.2M | 1.32% | −61,936−10.2% | Reduced |
| Royal Bank of Canada | 511,447 | $11.4M | 0.00% | −61,018−10.7% | Reduced |
| Wasatch Advisors Inc | 504,241 | $11.2M | 0.07% | +53,026+11.8% | Added |
| Northern Trust Corp | 486,208 | $10.8M | 0.00% | −17,669−3.5% | Reduced |
| Alta Capital Management LLC | 476,673 | $10.6M | 0.76% | +175,883+58.5% | Added |
| Kennedy Capital Management, Inc. | 462,841 | $10.3M | 0.25% | +96,312+26.3% | Added |
| Marshall Wace, LLP | 364,023 | $8.10M | 0.02% | −48,641−11.8% | Reduced |
| Visionary Wealth Advisors | 278,649 | $6.20M | 0.50% | +580+0.2% | Added |
| Envestnet Asset Management Inc | 276,905 | $6.16M | 0.00% | +211,506+323.4% | Added |
| Nuveen Asset Management, LLC | 262,414 | $5.84M | 0.00% | −98,009−27.2% | Reduced |
| Wellington Management Group LLP | 256,984 | $5.72M | 0.00% | +146,027+131.6% | Added |
| Charles Schwab Investment Management Inc | 230,177 | $5.12M | 0.00% | +7,399+3.3% | Added |
| Uniplan Investment Counsel, Inc. | 228,009 | $5.10M | 0.39% | +3,311+1.5% | Added |
| Emerald Advisers, LLC | 224,188 | $4.99M | 0.24% | −90,870−28.8% | Reduced |
| Citadel Advisors LLC | 211,590 | $4.71M | 0.01% | −17,229−7.5% | Reduced |
| Rice Hall James & Associates, LLC | 192,222 | $4.28M | 0.27% | +35,983+23.0% | Added |
| Emerald Mutual Fund Advisers Trust | 181,144 | $4.03M | 0.24% | −77,272−29.9% | Reduced |
| Gamco Investors, Inc. Et Al | 175,000 | $3.89M | 0.05% | +137,200+363.0% | Added |
| AQR Capital Management LLC | 168,139 | $3.74M | 0.01% | +150,029+828.4% | Added |
| Squarepoint Ops LLC | 166,242 | $3.70M | 0.02% | +3,115+1.9% | Added |
| UBS Group AG | 156,276 | $3.48M | 0.00% | +123,765+380.7% | Added |
| Congress Asset Management Co | 151,471 | $3.37M | 0.03% | +73,909+95.3% | Added |
| Hantz Financial Services, Inc. | 148,657 | $3.31M | 0.08% | +50,145+50.9% | Added |
| Russell Investments Group, Ltd. | 146,489 | $3.26M | 0.01% | −265,089−64.4% | Reduced |
| CI Private Wealth, LLC | 140,961 | $3.14M | 0.01% | +123,796+721.2% | Added |
| McMorgan & Co LLC | 136,556 | $3.04M | 0.56% | +43,525+46.8% | Added |
| Redmond Asset Management, LLC | 133,611 | $2.97M | 1.06% | +39,756+42.4% | Added |
| HighTower Advisors, LLC | 131,581 | $2.93M | 0.01% | +945+0.7% | Added |
| Bank of New York Mellon Corp | 126,393 | $2.81M | 0.00% | −19,817−13.6% | Reduced |
| Taylor Frigon Capital Management LLC | 120,120 | $2.67M | 1.49% | +1,301+1.1% | Added |
| Morgan Stanley | 115,011 | $2.56M | 0.00% | −306,094−72.7% | Reduced |
| Goldman Sachs Group Inc | 109,636 | $2.44M | 0.00% | −40,427−26.9% | Reduced |
| Gsa Capital Partners LLP | 108,295 | $2.41M | 0.21% | +80,107+284.2% | Added |
| New York State Common Retirement Fund | 96,215 | $2.14M | 0.00% | +40.0% | Added |
| Bank of America Corp | 90,998 | $2.02M | 0.00% | −22,897−20.1% | Reduced |
| Isthmus Partners, LLC | 88,229 | $1.96M | 0.28% | +1,863+2.2% | Added |
| Cubist Systematic Strategies, LLC | 81,027 | $1.80M | 0.02% | +766+1.0% | Added |
| Wells Fargo & Company | 80,599 | $1.79M | 0.00% | +13,709+20.5% | Added |
| Allianz Asset Management GmbH | 74,200 | $1.65M | 0.00% | −2,500−3.3% | Reduced |
| Victory Capital Management Inc | 73,338 | $1.63M | 0.00% | +60+0.1% | Added |
| Swiss National Bank | 72,800 | $1.62M | 0.00% | +800+1.1% | Added |
| Trexquant Investment LP | 70,688 | $1.57M | 0.04% | −4,818−6.4% | Reduced |
| First National Bank of Omaha | 66,622 | $1.48M | 0.10% | +66,622 | New |
| Balyasny Asset Management LLC | 61,246 | $1.36M | 0.00% | +30,543+99.5% | Added |
| Renaissance Technologies LLC | 60,800 | $1.35M | 0.00% | −33,300−35.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 60,379 | $1.34M | 0.00% | +57,006+1,690.1% | Added |
| Royce & Associates LP | 56,000 | $1.25M | 0.01% | −132,000−70.2% | Reduced |
| Tudor Investment Corp Et Al | 50,456 | $1.12M | 0.02% | −10,674−17.5% | Reduced |
| Rhumbline Advisers | 46,023 | $1.02M | 0.00% | +1,810+4.1% | Added |
| TownSquare Capital, LLC | 46,011 | $1.02M | 0.02% | +19,881+76.1% | Added |
| TD Asset Management Inc | 43,838 | $975.4K | 0.00% | +4,400+11.2% | Added |
| Navellier & Associates Inc | 41,306 | $919.1K | 0.16% | +5,021+13.8% | Added |
| JPMorgan Chase & Co | 38,158 | $849.0K | 0.00% | −6,883−15.3% | Reduced |
| Advisor Group Holdings, Inc. | 36,978 | $823.3K | 0.00% | +9,278+33.5% | Added |
| California State Teachers Retirement System | 36,209 | $805.6K | 0.00% | −3,394−8.6% | Reduced |
| Guardian Capital LP | 34,920 | $777.0K | 0.03% | +7,870+29.1% | Added |
| Raffles Associates LP | 33,424 | $743.7K | 0.99% | 00.0% | Unchanged |
| Legal & General Group Plc | 32,875 | $731.5K | 0.00% | +2,270+7.4% | Added |
| Credit Suisse AG | 32,817 | $730.2K | 0.00% | −1,767−5.1% | Reduced |
| Jane Street Group, LLC | 32,254 | $717.7K | 0.00% | +9,409+41.2% | Added |
| Walleye Capital LLC | 30,560 | $680.0K | 0.01% | +30,560 | New |
| Millennium Management LLC | 30,390 | $676.2K | 0.00% | −328,045−91.5% | Reduced |
| Annex Advisory Services, LLC | 30,110 | $670.0K | 0.04% | +22,434+292.3% | Added |
| Heritage Investors Management Corp | 29,112 | $648.0K | 0.03% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 28,456 | $633.1K | 0.00% | −121,150−81.0% | Reduced |
| Alliancebernstein L.P. | 28,233 | $628.2K | 0.00% | +433+1.6% | Added |
| UBS Asset Management Americas Inc | 27,998 | $623.0K | 0.00% | +5,631+25.2% | Added |
| Ameriprise Financial Inc | 27,992 | $622.8K | 0.00% | +1,055+3.9% | Added |
| Truist Financial Corp | 27,610 | $614.3K | 0.00% | +5,767+26.4% | Added |
| STRS Ohio | 27,000 | $600.0K | 0.00% | +27,000 | New |
| Voloridge Investment Management, LLC | 25,846 | $575.1K | 0.00% | +25,846 | New |
| Aviva PLC | 25,701 | $571.8K | 0.00% | −11,973−31.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 24,915 | $554.4K | 0.04% | +24,915 | New |
| Susquehanna International Group, LLP | 24,352 | $541.8K | 0.00% | −14,373−37.1% | Reduced |
| XTX Topco Ltd | 23,191 | $516.0K | 0.09% | +7,799+50.7% | Added |
| Invesco Ltd. | 22,042 | $490.4K | 0.00% | −136,278−86.1% | Reduced |
| Advisory Research Inc | 21,590 | $480.4K | 0.07% | −83,834−79.5% | Reduced |
| Qube Research & Technologies Ltd | 21,096 | $469.4K | 0.00% | −101,942−82.9% | Reduced |
| Quadrature Capital Ltd | 20,857 | $464.3K | 0.01% | +20,857 | New |
| Beacon Pointe Advisors, LLC | 20,803 | $462.9K | 0.01% | +20,803 | New |
| Cambridge Investment Research Advisors, Inc. | 20,777 | $462.0K | 0.00% | −415−2.0% | Reduced |
| Quantbot Technologies LP | 19,811 | $440.8K | 0.03% | +10,894+122.2% | Added |
| Price T Rowe Associates Inc | 19,205 | $428.0K | 0.00% | +548+2.9% | Added |
| Gotham Asset Management, LLC | 18,926 | $421.1K | 0.01% | +10,510+124.9% | Added |