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, Q1 2025
Institutional positions in Napco Security Technologies, Inc as of Mar 31, 2025. 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
- 229
- −20 vs. Q4 2024
- Shares held
- 31.7M
- −1.93M (−5.8%) vs. Q4 2024
- Total value
- $729.0M
- −$465.5M (−39.0%) vs. Q4 2024
- New holders
- 39
- 90 more added
- Sold out
- 59
- 75 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Napco Security Technologies, Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Hemington Wealth Management | 7 | $0 | 0.00% | −1−12.5% | Reduced |
| Simplex Trading, LLC | 24 | $0 | 0.00% | +24 | New |
| Creekmur Asset Management LLC | 1 | $23 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 6 | $138 | 0.00% | −43−87.8% | Reduced |
| Rosenberg Matthew Hamilton | 7 | $161 | 0.00% | 00.0% | Unchanged |
| Creative Financial Designs Inc | 14 | $322 | 0.00% | +14 | New |
| Stephens Consulting, LLC | 15 | $346 | 0.00% | +15 | New |
| Highline Wealth Partners LLC | 20 | $460 | 0.00% | +20 | New |
| TD Private Client Wealth LLC | 29 | $668 | 0.00% | +29 | New |
| Parallel Advisors, LLC | 30 | $691 | 0.00% | −51−63.0% | Reduced |
| Rothschild Investment LLC | 35 | $806 | 0.00% | 00.0% | Unchanged |
| Sterling Capital Management LLC | 36 | $829 | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 37 | $852 | 0.00% | +37 | New |
| Covestor Ltd | 46 | $1.00K | 0.00% | −8−14.8% | Reduced |
| AdvisorNet Financial, Inc | 49 | $1.13K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 52 | $1.20K | 0.00% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 78 | $1.80K | 0.00% | +78 | New |
| SBI Securities Co., Ltd. | 81 | $1.86K | 0.00% | −62−43.4% | Reduced |
| CIBC Private Wealth Group, LLC | 98 | $1.94K | 0.00% | +98 | New |
| Massmutual Trust Co FSB | 90 | $2.07K | 0.00% | +90 | New |
| Allworth Financial LP | 110 | $2.50K | 0.00% | −2,205−95.2% | Reduced |
| Cornerstone Planning Group LLC | 150 | $3.30K | 0.00% | +150 | New |
| Lindbrook Capital, LLC | 149 | $3.43K | 0.00% | +40+36.7% | Added |
| WPG Advisers, LLC | 159 | $3.66K | 0.00% | +135+562.5% | Added |
| Skopos Labs, Inc. | 166 | $3.82K | 0.00% | +166 | New |
| EverSource Wealth Advisors, LLC | 172 | $3.96K | 0.00% | +160+1,333.3% | Added |
| Nisa Investment Advisors, LLC | 177 | $4.09K | 0.00% | +139+365.8% | Added |
| Geneos Wealth Management Inc. | 193 | $4.44K | 0.00% | +96+99.0% | Added |
| Wolff Wiese Magana LLC | 200 | $4.60K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 226 | $5.20K | 0.00% | +72+46.8% | Added |
| Federation des caisses Desjardins du Quebec | 260 | $5.99K | 0.00% | −94−26.6% | Reduced |
| True Wealth Design, LLC | 294 | $6.77K | 0.00% | +288+4,800.0% | Added |
| Binnacle Investments Inc | 424 | $9.76K | 0.01% | +424 | New |
| CoreCap Advisors, LLC | 439 | $10.1K | 0.00% | +439 | New |
| Retirement Wealth Solutions LLC | 457 | $10.5K | 0.01% | +42+10.1% | Added |
| Principal Securities, Inc. | 304 | $10.8K | 0.00% | 00.0% | Unchanged |
| Toth Financial Advisory Corp | 500 | $11.5K | 0.00% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 509 | $11.7K | 0.00% | +2+0.4% | Added |
| Financial Network Wealth Advisors LLC | 551 | $12.7K | 0.02% | +169+44.2% | Added |
| Amundi | 601 | $13.8K | 0.00% | +101+20.2% | Added |
| Quadrant Capital Group LLC | 607 | $14.0K | 0.00% | −15−2.4% | Reduced |
| Versant Capital Management, Inc | 735 | $16.9K | 0.00% | +735 | New |
| CBIZ Investment Advisory Services, LLC | 907 | $21.0K | 0.00% | +173+23.6% | Added |
| Huntington National Bank | 927 | $21.3K | 0.00% | −1,408−60.3% | Reduced |
| First Horizon Advisors, Inc. | 1,036 | $23.8K | 0.00% | +495+91.5% | Added |
| UMA Financial Services, Inc. | 1,040 | $23.9K | 0.00% | −725−41.1% | Reduced |
| GAMMA Investing LLC | 1,106 | $25.5K | 0.00% | +768+227.2% | Added |
| Amalgamated Bank | 1,180 | $27.0K | 0.00% | +4+0.3% | Added |
| MPWM Advisory Solutions, LLC | 1,187 | $27.3K | 0.02% | −318−21.1% | Reduced |
| Tower Research Capital LLC (TRC) | 1,279 | $29.4K | 0.00% | +586+84.6% | Added |
| SRS Capital Advisors, Inc. | 1,364 | $31.4K | 0.00% | +335+32.6% | Added |
| Truvestments Capital LLC | 1,795 | $41.3K | 0.01% | −5,214−74.4% | Reduced |
| Catalyst Capital Advisors LLC | 1,875 | $43.2K | 0.00% | −1,900−50.3% | Reduced |
| KBC Group NV | 2,049 | $47.0K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,357 | $54.3K | 0.00% | −78−3.2% | Reduced |
| Aster Capital Management (DIFC) Ltd | 2,481 | $60.9K | 0.01% | +2,481 | New |
| Ameritas Investment Partners, Inc. | 3,439 | $79.2K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 3,551 | $82.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 3,663 | $84.3K | 0.00% | +1,936+112.1% | Added |
| Farther Finance Advisors, LLC | 3,832 | $86.9K | 0.00% | +1,002+35.4% | Added |
| Acadian Asset Management LLC | 3,991 | $91.0K | 0.00% | +3,991 | New |
| DekaBank Deutsche Girozentrale | 4,553 | $103.0K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 4,745 | $109.2K | 0.03% | +3,241+215.5% | Added |
| Quest Partners LLC | 5,302 | $122.1K | 0.01% | −4,123−43.7% | Reduced |
| Barrett & Company, Inc. | 5,999 | $138.1K | 0.06% | +4+0.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,222 | $143.2K | 0.00% | −19,934−76.2% | Reduced |
| Comerica Bank | 6,545 | $150.7K | 0.00% | +208+3.3% | Added |
| KLP Kapitalforvaltning AS | 6,700 | $154.9K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 7,721 | $177.7K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 8,587 | $197.7K | 0.03% | +1,490+21.0% | Added |
| First Trust Advisors LP | 8,696 | $200.2K | 0.00% | −6,936−44.4% | Reduced |
| State Board of Administration of Florida Retirement System | 9,090 | $209.3K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 9,498 | $218.6K | 0.00% | −1,099−10.4% | Reduced |
| Earnest Partners LLC | 9,600 | $221.0K | 0.00% | 00.0% | Unchanged |
| Corient IA LLC | 10,000 | $230.2K | 0.16% | +10,000 | New |
| Quantinno Capital Management LP | 10,146 | $233.6K | 0.00% | +10,146 | New |
| Arizona State Retirement System | 10,489 | $241.5K | 0.00% | −193−1.8% | Reduced |
| CWM, LLC | 10,699 | $246.0K | 0.00% | +8,747+448.1% | Added |
| Catalyst Funds Management Pty Ltd | 10,700 | $246.3K | 0.06% | +10,700 | New |
| Tributary Capital Management, LLC | 10,748 | $247.4K | 0.02% | −1,300−10.8% | Reduced |
| Cim, LLC | 11,012 | $253.5K | 0.04% | −410−3.6% | Reduced |
| Avantax Advisory Services, Inc. | 11,572 | $266.4K | 0.00% | +1,893+19.6% | Added |
| Wallace Advisory Group, LLC | 7,652 | $272.1K | 0.19% | +504+7.1% | Added |
| Lazard Asset Management LLC | 12,464 | $286.0K | 0.00% | +4,675+60.0% | Added |
| Graham Capital Management, L.P. | 12,453 | $286.7K | 0.01% | +12,453 | New |
| Balyasny Asset Management LLC | 12,559 | $289.1K | 0.00% | −94,270−88.2% | Reduced |
| Bessemer Group Inc | 13,009 | $299.0K | 0.00% | +2,423+22.9% | Added |
| Shaker Investments LLC | 13,737 | $316.2K | 0.15% | −21,733−61.3% | Reduced |
| Campbell & CO Investment Adviser LLC | 13,770 | $317.0K | 0.02% | −10,633−43.6% | Reduced |
| Magnetar Financial LLC | 13,891 | $319.8K | 0.00% | −11,179−44.6% | Reduced |
| Great West Life Assurance Co | 13,925 | $321.0K | 0.00% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 14,196 | $328.5K | 0.01% | +723+5.4% | Added |
| Neuberger Berman Group LLC | 14,297 | $329.1K | 0.00% | +68+0.5% | Added |
| EntryPoint Capital, LLC | 14,561 | $335.2K | 0.15% | +14,561 | New |
| Creative Planning | 16,428 | $378.2K | 0.00% | +3,358+25.7% | Added |
| Pathstone Holdings, LLC | 17,050 | $392.5K | 0.00% | +9,088+114.1% | Added |
| Corebridge Financial, Inc. | 17,249 | $397.1K | 0.00% | −255−1.5% | Reduced |
| Jain Global LLC | 17,812 | $410.0K | 0.01% | +17,812 | New |
| Manufacturers Life Insurance Company, The | 18,282 | $420.9K | 0.00% | +710+4.0% | Added |
| Boothbay Fund Management, LLC | 18,577 | $427.6K | 0.02% | +18,577 | New |