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, Q4 2024
Institutional positions in Napco Security Technologies, Inc as of Dec 31, 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
- 251
- −10 vs. Q3 2024
- Shares held
- 33.7M
- +40.2K (+0.1%) vs. Q3 2024
- Total value
- $1.20B
- −$164.3M (−12.1%) vs. Q3 2024
- New holders
- 38
- 105 more added
- Sold out
- 48
- 78 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Napco Security Technologies, Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| ProShare Advisors LLC | 9,909 | $352.4K | 0.00% | +3,257+49.0% | Added |
| Gabelli Funds LLC | 10,000 | $355.6K | 0.00% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 10,184 | $362.1K | 0.00% | +1,019+11.1% | Added |
| Cannon Global Investment Management, LLC | 10,300 | $366.3K | 0.91% | +10,300 | New |
| Bessemer Group Inc | 10,586 | $376.0K | 0.00% | +1,464+16.0% | Added |
| Voya Investment Management LLC | 10,597 | $376.8K | 0.00% | −877−7.6% | Reduced |
| Arizona State Retirement System | 10,682 | $379.9K | 0.00% | +65+0.6% | Added |
| Voleon Capital Management LP | 11,156 | $396.7K | 0.03% | +11,156 | New |
| Dark Forest Capital Management LP | 11,378 | $404.6K | 0.06% | +3,319+41.2% | Added |
| Cim, LLC | 11,422 | $406.2K | 0.06% | +155+1.4% | Added |
| Tributary Capital Management, LLC | 12,048 | $428.4K | 0.03% | −610−4.8% | Reduced |
| Premier Fund Managers Ltd | 13,082 | $463.0K | 0.02% | 00.0% | Unchanged |
| Creative Planning | 13,070 | $464.8K | 0.00% | +3,914+42.7% | Added |
| Verition Fund Management LLC | 13,265 | $471.7K | 0.00% | −30,452−69.7% | Reduced |
| Snowden Capital Advisors LLC | 13,473 | $480.8K | 0.01% | +785+6.2% | Added |
| Y-Intercept (Hong Kong) Ltd | 13,716 | $487.7K | 0.03% | +13,716 | New |
| Gotham Asset Management, LLC | 13,726 | $488.1K | 0.00% | −14,662−51.6% | Reduced |
| Great West Life Assurance Co | 13,925 | $495.0K | 0.00% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 14,229 | $506.0K | 0.00% | +1,096+8.3% | Added |
| Jump Financial, LLC | 14,449 | $513.8K | 0.01% | −66,036−82.0% | Reduced |
| First Trust Advisors LP | 15,632 | $555.9K | 0.00% | −60,403−79.4% | Reduced |
| Cynosure Management, LLC | 16,090 | $572.2K | 0.09% | −1,719−9.7% | Reduced |
| Aviva PLC | 16,160 | $574.6K | 0.00% | +307+1.9% | Added |
| Intech Investment Management LLC | 16,913 | $601.4K | 0.01% | +1,250+8.0% | Added |
| Corebridge Financial, Inc. | 17,504 | $622.4K | 0.00% | −1,322−7.0% | Reduced |
| Manufacturers Life Insurance Company, The | 17,572 | $624.9K | 0.00% | −661−3.6% | Reduced |
| Legato Capital Management LLC | 17,786 | $632.5K | 0.08% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 18,104 | $643.8K | 0.00% | −29,171−61.7% | Reduced |
| Price T Rowe Associates Inc | 19,027 | $677.0K | 0.00% | +2,115+12.5% | Added |
| Franklin Resources Inc | 19,841 | $705.5K | 0.00% | −120−0.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 20,014 | $711.7K | 0.00% | +751+3.9% | Added |
| Los Angeles Capital Management LLC | 20,074 | $713.8K | 0.00% | −19,090−48.7% | Reduced |
| Nebula Research & Development LLC | 20,805 | $739.8K | 0.09% | +4,186+25.2% | Added |
| Principal Financial Group Inc | 21,190 | $753.5K | 0.00% | +1,804+9.3% | Added |
| Capital Fund Management S.A. | 21,212 | $754.3K | 0.01% | +21,212 | New |
| MetLife Investment Management | 21,549 | $766.3K | 0.00% | +1,204+5.9% | Added |
| Jane Street Group, LLC | 21,743 | $773.2K | 0.00% | −10,400−32.4% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 21,766 | $774.0K | 0.00% | −875−3.9% | Reduced |
| SG Americas Securities, LLC | 22,604 | $804.0K | 0.00% | +7,565+50.3% | Added |
| Cubist Systematic Strategies, LLC | 23,943 | $851.4K | 0.01% | −79,428−76.8% | Reduced |
| Tudor Investment Corp Et Al | 24,221 | $861.3K | 0.01% | +24,221 | New |
| Campbell & CO Investment Adviser LLC | 24,403 | $867.8K | 0.07% | +5,999+32.6% | Added |
| Linden Thomas Advisory Services, LLC | 24,579 | $874.0K | 0.11% | +4,265+21.0% | Added |
| Magnetar Financial LLC | 25,070 | $891.5K | 0.02% | +25,070 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 26,156 | $930.1K | 0.00% | +6,516+33.2% | Added |
| Teachers Retirement System of the State of Kentucky | 27,209 | $968.0K | 0.01% | +27,209 | New |
| Truist Financial Corp | 27,420 | $975.0K | 0.00% | +1,168+4.4% | Added |
| Raffles Associates LP | 27,424 | $975.2K | 1.05% | 00.0% | Unchanged |
| PDT Partners, LLC | 28,057 | $997.7K | 0.09% | −8,396−23.0% | Reduced |
| Heritage Investors Management Corp | 29,097 | $1.03M | 0.03% | 00.0% | Unchanged |
| Deutsche Bank AG | 30,638 | $1.09M | 0.00% | +9,878+47.6% | Added |
| Citigroup Inc | 31,452 | $1.12M | 0.00% | +1,798+6.1% | Added |
| HRT Financial LP | 33,192 | $1.18M | 0.01% | −6,355−16.1% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 33,500 | $1.19M | 0.00% | −31,500−48.5% | Reduced |
| LPL Financial LLC | 34,292 | $1.22M | 0.00% | −756−2.2% | Reduced |
| California State Teachers Retirement System | 34,350 | $1.22M | 0.00% | −419−1.2% | Reduced |
| Gsa Capital Partners LLP | 34,779 | $1.24M | 0.09% | +13,448+63.0% | Added |
| Shaker Investments LLC | 35,470 | $1.26M | 0.53% | +255+0.7% | Added |
| Invesco Ltd. | 35,737 | $1.27M | 0.00% | +477+1.4% | Added |
| QSV Equity Investors LLC | 37,251 | $1.32M | 1.27% | +129+0.3% | Added |
| Alliancebernstein L.P. | 37,441 | $1.33M | 0.00% | +939+2.6% | Added |
| BNP Paribas Arbitrage, SA | 38,963 | $1.39M | 0.00% | −81,632−67.7% | Reduced |
| Russell Investments Group, Ltd. | 39,639 | $1.41M | 0.00% | −6,449−14.0% | Reduced |
| Legal & General Group Plc | 41,314 | $1.47M | 0.00% | +1,377+3.4% | Added |
| Vident Advisory, LLC | 42,512 | $1.51M | 0.03% | −636−1.5% | Reduced |
| Teacher Retirement System of Texas | 44,370 | $1.58M | 0.01% | +2,670+6.4% | Added |
| SEI Investments Co | 45,148 | $1.61M | 0.00% | +6,991+18.3% | Added |
| Thrivent Financial for Lutherans | 46,541 | $1.66M | 0.00% | −18,789−28.8% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 49,355 | $1.76M | 0.08% | +5,685+13.0% | Added |
| Rhumbline Advisers | 49,567 | $1.76M | 0.00% | +935+1.9% | Added |
| Citadel Advisors LLC | 52,276 | $1.86M | 0.00% | +43,080+468.5% | Added |
| Arrowstreet Capital, Limited Partnership | 57,212 | $2.03M | 0.00% | +32,180+128.6% | Added |
| Wells Fargo & Company | 62,007 | $2.20M | 0.00% | +437+0.7% | Added |
| Victory Capital Management Inc | 62,983 | $2.24M | 0.00% | +27,145+75.7% | Added |
| Barclays PLC | 65,145 | $2.32M | 0.00% | +3,060+4.9% | Added |
| F/M Investments LLC | 66,069 | $2.35M | 0.09% | −117,072−63.9% | Reduced |
| UBS Asset Management Americas Inc | 66,459 | $2.36M | 0.00% | +5,523+9.1% | Added |
| TownSquare Capital, LLC | 66,859 | $2.38M | 0.03% | +22,498+50.7% | Added |
| Taylor Frigon Capital Management LLC | 68,648 | $2.44M | 1.24% | −8,022−10.5% | Reduced |
| Bridge City Capital, LLC | 69,250 | $2.46M | 0.66% | +667+1.0% | Added |
| Allianz Asset Management GmbH | 70,708 | $2.51M | 0.00% | −3,036−4.1% | Reduced |
| Swiss National Bank | 72,400 | $2.57M | 0.00% | 00.0% | Unchanged |
| Man Group plc | 78,743 | $2.80M | 0.01% | +571+0.7% | Added |
| Moody Aldrich Partners LLC | 79,382 | $2.82M | 0.52% | +6,954+9.6% | Added |
| New York State Common Retirement Fund | 79,548 | $2.83M | 0.00% | −114,933−59.1% | Reduced |
| Laurus Investment Counsel Inc. | 79,560 | $2.83M | 1.46% | +17,220+27.6% | Added |
| Stifel Financial Corp | 80,482 | $2.86M | 0.00% | +2,700+3.5% | Added |
| First National Advisers, LLC | 82,160 | $2.92M | 0.47% | +4,538+5.8% | Added |
| American Century Companies Inc | 85,241 | $3.03M | 0.00% | +4,106+5.1% | Added |
| Isthmus Partners, LLC | 87,363 | $3.11M | 0.38% | +650+0.7% | Added |
| First National Bank of Omaha | 88,659 | $3.15M | 0.20% | −3,890−4.2% | Reduced |
| Nuveen Asset Management, LLC | 92,408 | $3.29M | 0.00% | −2,724−2.9% | Reduced |
| Algert Global LLC | 95,165 | $3.38M | 0.08% | −23,634−19.9% | Reduced |
| McMorgan & Co LLC | 98,319 | $3.50M | 0.54% | +15,438+18.6% | Added |
| Stanley-Laman Group, Ltd. | 104,390 | $3.71M | 0.52% | +104,390 | New |
| Bank of America Corp | 104,796 | $3.73M | 0.00% | −84,181−44.5% | Reduced |
| United Capital Financial Advisers, LLC | 105,892 | $3.77M | 0.03% | +105,892 | New |
| Balyasny Asset Management LLC | 106,829 | $3.80M | 0.01% | −140,707−56.8% | Reduced |
| Divisadero Street Capital Management, LP | 111,566 | $3.97M | 0.50% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 114,246 | $4.06M | 0.01% | −17,305−13.2% | Reduced |