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 |
|---|---|---|---|---|---|
| Laurus Investment Counsel Inc. | 62,340 | $3.41M | 1.32% | +17,880+40.2% | Added |
| Isthmus Partners, LLC | 86,713 | $3.51M | 0.42% | −25,492−22.7% | Reduced |
| Oak Ridge Investments LLC | 87,777 | $3.55M | 0.31% | −2,870−3.2% | Reduced |
| First National Bank of Omaha | 92,549 | $3.74M | 0.24% | −2,974−3.1% | Reduced |
| Nuveen Asset Management, LLC | 95,132 | $3.85M | 0.00% | −123,722−56.5% | Reduced |
| Cubist Systematic Strategies, LLC | 103,371 | $4.18M | 0.06% | +103,371 | New |
| Divisadero Street Capital Management, LP | 111,566 | $4.51M | 0.58% | −283,238−71.7% | Reduced |
| Uniplan Investment Counsel, Inc. | 114,535 | $4.63M | 0.40% | −43,777−27.7% | Reduced |
| Algert Global LLC | 118,799 | $4.81M | 0.13% | +104,509+731.3% | Added |
| BNP Paribas Arbitrage, SA | 120,595 | $4.88M | 0.00% | +6,394+5.6% | Added |
| Susquehanna International Group, LLP | 131,551 | $5.32M | 0.01% | +89,805+215.1% | Added |
| Redmond Asset Management, LLC | 134,675 | $5.45M | 1.71% | +12,705+10.4% | Added |
| Hantz Financial Services, Inc. | 137,697 | $5.57M | 0.10% | −6,591−4.6% | Reduced |
| HighTower Advisors, LLC | 139,725 | $5.65M | 0.01% | +6,393+4.8% | Added |
| Congress Asset Management Co | 143,868 | $5.82M | 0.04% | −1,421−1.0% | Reduced |
| Marshall Wace, LLP | 144,566 | $5.85M | 0.01% | +107,905+294.3% | Added |
| Trexquant Investment LP | 147,563 | $5.97M | 0.08% | +86,475+141.6% | Added |
| Rice Hall James & Associates, LLC | 159,210 | $6.44M | 0.35% | −37,221−18.9% | Reduced |
| Bank of New York Mellon Corp | 178,697 | $7.23M | 0.00% | −23,286−11.5% | Reduced |
| F/M Investments LLC | 183,141 | $7.41M | 0.25% | −107,691−37.0% | Reduced |
| Bank of America Corp | 188,977 | $7.65M | 0.00% | +107,367+131.6% | Added |
| New York State Common Retirement Fund | 194,481 | $7.87M | 0.01% | −13,134−6.3% | Reduced |
| Gamco Investors, Inc. Et Al | 198,000 | $8.01M | 0.08% | 00.0% | Unchanged |
| Kennedy Capital Management, Inc. | 200,217 | $8.10M | 0.18% | −47,576−19.2% | Reduced |
| AQR Capital Management LLC | 209,984 | $8.50M | 0.01% | +71,194+51.3% | Added |
| Goldman Sachs Group Inc | 212,923 | $8.61M | 0.00% | +127,852+150.3% | Added |
| Palisades Investment Partners, LLC | 214,631 | $8.68M | 3.78% | +12,783+6.3% | Added |
| Kornitzer Capital Management Inc | 237,995 | $9.63M | 0.18% | +192,790+426.5% | Added |
| Renaissance Technologies LLC | 246,200 | $9.96M | 0.01% | +1,800+0.7% | Added |
| Balyasny Asset Management LLC | 247,536 | $10.0M | 0.03% | +239,760+3,083.3% | Added |
| Visionary Wealth Advisors | 272,898 | $11.0M | 0.67% | −3,555−1.3% | Reduced |
| Voloridge Investment Management, LLC | 276,982 | $11.2M | 0.04% | −36,266−11.6% | Reduced |
| Qube Research & Technologies Ltd | 284,398 | $11.5M | 0.02% | +168,527+145.4% | Added |
| Wasatch Advisors Inc | 294,961 | $11.9M | 0.06% | −112,430−27.6% | Reduced |
| Rockefeller Capital Management L.P. | 300,901 | $12.2M | 0.03% | +128,316+74.3% | Added |
| Next Century Growth Investors LLC | 303,256 | $12.3M | 0.99% | −480,193−61.3% | Reduced |
| Annex Advisory Services, LLC | 303,805 | $12.3M | 0.39% | +34,802+12.9% | Added |
| Squarepoint Ops LLC | 329,922 | $13.3M | 0.04% | +160,415+94.6% | Added |
| Royce & Associates LP | 348,430 | $14.1M | 0.13% | −79,000−18.5% | Reduced |
| Charles Schwab Investment Management Inc | 359,103 | $14.5M | 0.00% | +83,871+30.5% | Added |
| Alta Capital Management LLC | 375,373 | $15.2M | 0.90% | −47,152−11.2% | Reduced |
| Millennium Management LLC | 408,724 | $16.5M | 0.01% | +340,749+501.3% | Added |
| Emerald Mutual Fund Advisers Trust | 414,013 | $16.8M | 0.87% | +14,077+3.5% | Added |
| Jacobs Levy Equity Management, Inc | 439,421 | $17.8M | 0.07% | +114,346+35.2% | Added |
| GW&K Investment Management, LLC | 446,466 | $18.1M | 0.15% | −371,351−45.4% | Reduced |
| Envestnet Asset Management Inc | 496,547 | $20.1M | 0.01% | +111,193+28.9% | Added |
| Emerald Advisers, LLC | 508,257 | $20.6M | 0.80% | +19,674+4.0% | Added |
| Granite Investment Partners, LLC | 549,561 | $22.2M | 0.95% | −43,576−7.3% | Reduced |
| Royal Bank of Canada | 586,774 | $23.7M | 0.01% | +28,501+5.1% | Added |
| Standard Life Aberdeen plc | 670,012 | $27.1M | 0.05% | −137,927−17.1% | Reduced |
| Northern Trust Corp | 679,930 | $27.5M | 0.00% | +93,108+15.9% | Added |
| Doma Perpetual Capital Management LLC | 707,036 | $28.6M | 14.45% | +507,522+254.4% | Added |
| Morgan Stanley | 717,060 | $29.0M | 0.00% | +463,523+182.8% | Added |
| State Street Corp | 783,327 | $31.8M | 0.00% | +16,931+2.2% | Added |
| Janus Henderson Group PLC | 816,264 | $33.0M | 0.02% | −96,990−10.6% | Reduced |
| Alyeska Investment Group, L.P. | 825,608 | $33.4M | 0.17% | +825,608 | New |
| Geode Capital Management, LLC | 959,035 | $38.8M | 0.00% | +120,304+14.3% | Added |
| Dimensional Fund Advisors LP | 1,016,042 | $41.1M | 0.01% | −54,292−5.1% | Reduced |
| Copeland Capital Management, LLC | 1,038,128 | $42.0M | 0.73% | +540,436+108.6% | Added |
| FIL Ltd | 1,468,328 | $59.4M | 0.05% | 00.0% | Unchanged |
| FMR LLC | 2,102,688 | $85.1M | 0.01% | +494,988+30.8% | Added |
| Vanguard Group Inc | 2,817,169 | $114.0M | 0.00% | +134,265+5.0% | Added |
| BlackRock, Inc. | 3,284,676 | $132.9M | 0.00% | +3,284,676 | New |
| T. Rowe Price Investment Management, Inc. | 0 | $0 | 0.00% | −1,852,061−100.0% | Sold out |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −676,647−100.0% | Sold out |
| Vaughan Nelson Investment Management, L.P. | 0 | $0 | 0.00% | −606,440−100.0% | Sold out |
| Handelsbanken Fonder AB | 0 | $0 | 0.00% | −360,000−100.0% | Sold out |
| Polar Asset Management Partners Inc. | 0 | $0 | 0.00% | −146,996−100.0% | Sold out |
| Natixis Advisors, L.P. | 0 | $0 | 0.00% | −118,202−100.0% | Sold out |
| Lord, Abbett & Co. LLC | 0 | $0 | 0.00% | −109,536−100.0% | Sold out |
| Ranger Investment Management, L.P. | 0 | $0 | 0.00% | −106,317−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −92,463−100.0% | Sold out |
| EAM Investors, LLC | 0 | $0 | 0.00% | −65,897−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −60,651−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −42,044−100.0% | Sold out |
| Norges Bank | 0 | $0 | 0.00% | −40,300−100.0% | Sold out |
| Lisanti Capital Growth, LLC | 0 | $0 | 0.00% | −31,755−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −23,630−100.0% | Sold out |
| Grandeur Peak Global Advisors, LLC | 0 | $0 | 0.00% | −18,988−100.0% | Sold out |
| Petrus Trust Company, LTA | 0 | $0 | 0.00% | −13,341−100.0% | Sold out |
| RSM US Wealth Management LLC | 0 | $0 | 0.00% | −13,100−100.0% | Sold out |
| Capital Impact Advisors, LLC | 0 | $0 | 0.00% | −12,886−100.0% | Sold out |
| Danske Bank A/S | 0 | $0 | 0.00% | −12,874−100.0% | Sold out |
| Kings Path Partners LLC | 0 | $0 | 0.00% | −10,664−100.0% | Sold out |
| Ellsworth Advisors, LLC | 0 | $0 | 0.00% | −9,711−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −8,871−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −7,006−100.0% | Sold out |
| Sequoia Financial Advisors, LLC | 0 | $0 | 0.00% | −5,805−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −5,773−100.0% | Sold out |
| Bramshill Investments, LLC | 0 | $0 | 0.00% | −5,555−100.0% | Sold out |
| Change Path, LLC | 0 | $0 | 0.00% | −5,207−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −5,189−100.0% | Sold out |
| Teton Advisors, Inc. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Private Advisor Group, LLC | 0 | $0 | 0.00% | −4,983−100.0% | Sold out |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −4,923−100.0% | Sold out |
| Bayesian Capital Management, LP | 0 | $0 | 0.00% | −4,713−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −4,700−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −4,652−100.0% | Sold out |
| Baader Bank INC | 0 | $0 | 0.00% | −4,516−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −4,260−100.0% | Sold out |