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 2024
Institutional positions in Napco Security Technologies, Inc as of Sep 30, 2024. 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
- 263
- −8 vs. Q2 2024
- Shares held
- 33.6M
- +2.94M (+9.6%) vs. Q2 2024
- Total value
- $1.36B
- −$233.4M (−14.6%) vs. Q2 2024
- New holders
- 47
- 107 more added
- Sold out
- 55
- 78 more reduced
3 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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 2024
Shares, value and share of portfolio for each institution holding Napco Security Technologies, Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,284,676 | $132.9M | 0.00% | +3,284,676 | New |
| Vanguard Group Inc | 2,817,169 | $114.0M | 0.00% | +134,265+5.0% | Added |
| FMR LLC | 2,102,688 | $85.1M | 0.01% | +494,988+30.8% | Added |
| FIL Ltd | 1,468,328 | $59.4M | 0.05% | 00.0% | Unchanged |
| Copeland Capital Management, LLC | 1,038,128 | $42.0M | 0.73% | +540,436+108.6% | Added |
| Dimensional Fund Advisors LP | 1,016,042 | $41.1M | 0.01% | −54,292−5.1% | Reduced |
| Geode Capital Management, LLC | 959,035 | $38.8M | 0.00% | +120,304+14.3% | Added |
| Alyeska Investment Group, L.P. | 825,608 | $33.4M | 0.17% | +825,608 | New |
| Janus Henderson Group PLC | 816,264 | $33.0M | 0.02% | −96,990−10.6% | Reduced |
| State Street Corp | 783,327 | $31.8M | 0.00% | +16,931+2.2% | Added |
| Morgan Stanley | 717,060 | $29.0M | 0.00% | +463,523+182.8% | Added |
| Doma Perpetual Capital Management LLC | 707,036 | $28.6M | 14.45% | +507,522+254.4% | Added |
| Northern Trust Corp | 679,930 | $27.5M | 0.00% | +93,108+15.9% | Added |
| Standard Life Aberdeen plc | 670,012 | $27.1M | 0.05% | −137,927−17.1% | Reduced |
| Royal Bank of Canada | 586,774 | $23.7M | 0.01% | +28,501+5.1% | Added |
| Granite Investment Partners, LLC | 549,561 | $22.2M | 0.95% | −43,576−7.3% | Reduced |
| Emerald Advisers, LLC | 508,257 | $20.6M | 0.80% | +19,674+4.0% | Added |
| Envestnet Asset Management Inc | 496,547 | $20.1M | 0.01% | +111,193+28.9% | Added |
| GW&K Investment Management, LLC | 446,466 | $18.1M | 0.15% | −371,351−45.4% | Reduced |
| Jacobs Levy Equity Management, Inc | 439,421 | $17.8M | 0.07% | +114,346+35.2% | Added |
| Emerald Mutual Fund Advisers Trust | 414,013 | $16.8M | 0.87% | +14,077+3.5% | Added |
| Millennium Management LLC | 408,724 | $16.5M | 0.01% | +340,749+501.3% | Added |
| Alta Capital Management LLC | 375,373 | $15.2M | 0.90% | −47,152−11.2% | Reduced |
| Charles Schwab Investment Management Inc | 359,103 | $14.5M | 0.00% | +83,871+30.5% | Added |
| Royce & Associates LP | 348,430 | $14.1M | 0.13% | −79,000−18.5% | Reduced |
| Squarepoint Ops LLC | 329,922 | $13.3M | 0.04% | +160,415+94.6% | Added |
| Annex Advisory Services, LLC | 303,805 | $12.3M | 0.39% | +34,802+12.9% | Added |
| Next Century Growth Investors LLC | 303,256 | $12.3M | 0.99% | −480,193−61.3% | Reduced |
| Rockefeller Capital Management L.P. | 300,901 | $12.2M | 0.03% | +128,316+74.3% | Added |
| Wasatch Advisors Inc | 294,961 | $11.9M | 0.06% | −112,430−27.6% | Reduced |
| Qube Research & Technologies Ltd | 284,398 | $11.5M | 0.02% | +168,527+145.4% | Added |
| Voloridge Investment Management, LLC | 276,982 | $11.2M | 0.04% | −36,266−11.6% | Reduced |
| Visionary Wealth Advisors | 272,898 | $11.0M | 0.67% | −3,555−1.3% | Reduced |
| Balyasny Asset Management LLC | 247,536 | $10.0M | 0.03% | +239,760+3,083.3% | Added |
| Renaissance Technologies LLC | 246,200 | $9.96M | 0.01% | +1,800+0.7% | Added |
| Kornitzer Capital Management Inc | 237,995 | $9.63M | 0.18% | +192,790+426.5% | Added |
| Palisades Investment Partners, LLC | 214,631 | $8.68M | 3.78% | +12,783+6.3% | Added |
| Goldman Sachs Group Inc | 212,923 | $8.61M | 0.00% | +127,852+150.3% | Added |
| AQR Capital Management LLC | 209,984 | $8.50M | 0.01% | +71,194+51.3% | Added |
| Kennedy Capital Management, Inc. | 200,217 | $8.10M | 0.18% | −47,576−19.2% | Reduced |
| Gamco Investors, Inc. Et Al | 198,000 | $8.01M | 0.08% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 194,481 | $7.87M | 0.01% | −13,134−6.3% | Reduced |
| Bank of America Corp | 188,977 | $7.65M | 0.00% | +107,367+131.6% | Added |
| F/M Investments LLC | 183,141 | $7.41M | 0.25% | −107,691−37.0% | Reduced |
| Bank of New York Mellon Corp | 178,697 | $7.23M | 0.00% | −23,286−11.5% | Reduced |
| Rice Hall James & Associates, LLC | 159,210 | $6.44M | 0.35% | −37,221−18.9% | Reduced |
| Trexquant Investment LP | 147,563 | $5.97M | 0.08% | +86,475+141.6% | Added |
| Marshall Wace, LLP | 144,566 | $5.85M | 0.01% | +107,905+294.3% | Added |
| Congress Asset Management Co | 143,868 | $5.82M | 0.04% | −1,421−1.0% | Reduced |
| HighTower Advisors, LLC | 139,725 | $5.65M | 0.01% | +6,393+4.8% | Added |
| Hantz Financial Services, Inc. | 137,697 | $5.57M | 0.10% | −6,591−4.6% | Reduced |
| Redmond Asset Management, LLC | 134,675 | $5.45M | 1.71% | +12,705+10.4% | Added |
| Susquehanna International Group, LLP | 131,551 | $5.32M | 0.01% | +89,805+215.1% | Added |
| BNP Paribas Arbitrage, SA | 120,595 | $4.88M | 0.00% | +6,394+5.6% | Added |
| Algert Global LLC | 118,799 | $4.81M | 0.13% | +104,509+731.3% | Added |
| Uniplan Investment Counsel, Inc. | 114,535 | $4.63M | 0.40% | −43,777−27.7% | Reduced |
| Divisadero Street Capital Management, LP | 111,566 | $4.51M | 0.58% | −283,238−71.7% | Reduced |
| Cubist Systematic Strategies, LLC | 103,371 | $4.18M | 0.06% | +103,371 | New |
| Nuveen Asset Management, LLC | 95,132 | $3.85M | 0.00% | −123,722−56.5% | Reduced |
| First National Bank of Omaha | 92,549 | $3.74M | 0.24% | −2,974−3.1% | Reduced |
| Oak Ridge Investments LLC | 87,777 | $3.55M | 0.31% | −2,870−3.2% | Reduced |
| Isthmus Partners, LLC | 86,713 | $3.51M | 0.42% | −25,492−22.7% | Reduced |
| Laurus Investment Counsel Inc. | 62,340 | $3.41M | 1.32% | +17,880+40.2% | Added |
| McMorgan & Co LLC | 82,881 | $3.35M | 0.52% | −190−0.2% | Reduced |
| American Century Companies Inc | 81,135 | $3.28M | 0.00% | +6,892+9.3% | Added |
| Jump Financial, LLC | 80,485 | $3.26M | 0.07% | +50,874+171.8% | Added |
| Man Group plc | 78,172 | $3.16M | 0.01% | +30,614+64.4% | Added |
| Stifel Financial Corp | 77,782 | $3.15M | 0.00% | +31,184+66.9% | Added |
| First National Advisers, LLC | 77,622 | $3.14M | 0.50% | +8,351+12.1% | Added |
| UBS Group AG | 77,376 | $3.13M | 0.00% | +43,111+125.8% | Added |
| Taylor Frigon Capital Management LLC | 76,670 | $3.10M | 1.55% | −7,599−9.0% | Reduced |
| First Trust Advisors LP | 76,035 | $3.08M | 0.00% | +2,720+3.7% | Added |
| Allianz Asset Management GmbH | 73,744 | $2.98M | 0.00% | +22,644+44.3% | Added |
| Moody Aldrich Partners LLC | 72,428 | $2.93M | 0.53% | +7,241+11.1% | Added |
| Swiss National Bank | 72,400 | $2.93M | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 72,018 | $2.91M | 0.03% | +48,589+207.4% | Added |
| Bridge City Capital, LLC | 68,583 | $2.77M | 0.76% | +68,583 | New |
| JPMorgan Chase & Co | 67,795 | $2.74M | 0.00% | +28,962+74.6% | Added |
| Thrivent Financial for Lutherans | 65,330 | $2.64M | 0.01% | +65,330 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 65,000 | $2.63M | 0.01% | 00.0% | Unchanged |
| Barclays PLC | 62,085 | $2.51M | 0.00% | +45,122+266.0% | Added |
| Wells Fargo & Company | 61,570 | $2.49M | 0.00% | −16,886−21.5% | Reduced |
| UBS Asset Management Americas Inc | 60,936 | $2.47M | 0.00% | −12,053−16.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 48,865 | $1.98M | 0.00% | −41,798−46.1% | Reduced |
| Rhumbline Advisers | 48,632 | $1.97M | 0.00% | −3,111−6.0% | Reduced |
| Point72 Asset Management, L.P. | 48,285 | $1.95M | 0.01% | +48,285 | New |
| Navellier & Associates Inc | 48,043 | $1.94M | 0.26% | −8,764−15.4% | Reduced |
| CI Private Wealth, LLC | 47,275 | $1.91M | 0.00% | −70,304−59.8% | Reduced |
| Russell Investments Group, Ltd. | 46,088 | $1.86M | 0.00% | −73,519−61.5% | Reduced |
| State of Wisconsin Investment Board | 44,945 | $1.82M | 0.00% | +36,200+414.0% | Added |
| TownSquare Capital, LLC | 44,361 | $1.79M | 0.02% | −1,322−2.9% | Reduced |
| Verition Fund Management LLC | 43,717 | $1.77M | 0.01% | +43,717 | New |
| Hennion & Walsh Asset Management, Inc. | 43,670 | $1.77M | 0.08% | +11,069+34.0% | Added |
| AXA S.A. | 43,294 | $1.75M | 0.01% | −18,204−29.6% | Reduced |
| Vident Advisory, LLC | 43,148 | $1.75M | 0.04% | +43,148 | New |
| Cumberland Partners Ltd | 42,500 | $1.72M | 0.12% | 00.0% | Unchanged |
| Teacher Retirement System of Texas | 41,700 | $1.69M | 0.01% | +12,901+44.8% | Added |
| Legal & General Group Plc | 39,937 | $1.62M | 0.00% | +2,381+6.3% | Added |
| HRT Financial LP | 39,547 | $1.60M | 0.01% | +39,547 | New |
| Los Angeles Capital Management LLC | 39,164 | $1.58M | 0.01% | −130−0.3% | Reduced |