Napco Security TechnologiesNSSC
13F holders, Q4 2024 (December 31)251holders −11
29new positions
46sold out
8famous investors
$35.57avg. 13F price*
At the end of Q4 2024, 251 institutions reported holding Napco Security Technologies (NSSC) in their 13F filings, down 11 from Q3 2024. 29 opened new positions and 46 sold out. The largest holders were BlackRock, Inc. ($112.7M), Vanguard Group Inc. ($101.3M) and FMR LLC ($76.7M). 8 famous investors held it, including Mario Gabelli (0.1% of GAMCO Investors's portfolio), Steve Cohen (0.1% of Point72 Asset Management's portfolio) and Israel Englander (0.0% of Millennium Management's portfolio).
- Company
- Napco Security Technologies
- CUSIP
- 630402105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2024 → Q4 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 29 | $24.1M |
| Exits | 46 | $52.4M |
All 13F filers, Q3 2024 → Q4 2024: 3,754,166 shares bought and 3,752,894 shares sold, net +1,272 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 251 holders
| BlackRock, Inc. | 0.00% | Reduce -3.5% | 3,168,258 | $112.7M |
| Vanguard Group Inc. | 0.00% | Add +1.1% | 2,849,651 | $101.3M |
| FMR LLC | 0.00% | Add +2.6% | 2,157,814 | $76.7M |
| Copeland Capital Management, LLC | 0.79% | Add +15.1% | 1,194,623 | $42.5M |
| FIL Ltd | 0.04% | Reduce -21.3% | 1,155,371 | $41.1M |
| Dimensional Fund Advisors LP | 0.01% | Add +0.1% | 1,016,554 | $36.1M |
| Geode Capital Management, LLC | 0.00% | Add +5.4% | 1,010,696 | $35.9M |
| Janus Henderson Group PLC | 0.02% | Add +15.1% | 939,355 | $33.4M |
| State Street Corp. | 0.00% | Add +5.5% | 826,550 | $29.5M |
| Doma Perpetual Capital Management LLC | 13.56% | Add +8.4% | 766,532 | $27.3M |
| Alyeska Investment Group, L.P. | 0.10% | Reduce -8.3% | 757,219 | $26.9M |
| Royal Bank of Canada | 0.01% | Add +27.3% | 746,804 | $26.6M |
| Northern Trust Corp. | 0.00% | Add +1.0% | 686,817 | $24.4M |
| Point72 Asset Management | 0.06% | Add +1221.7% | 638,173 | $22.7M |
| Envestnet Asset Management Inc. | 0.01% | Add +24.4% | 617,660 | $22.0M |
| Granite Investment Partners, LLC | 0.83% | Reduce -2.3% | 537,187 | $19.1M |
| Emerald Advisers, LLC | 0.74% | Add +5.3% | 535,092 | $19.0M |
| Morgan Stanley | 0.00% | Reduce -30.0% | 502,099 | $17.9M |
| Millennium Management | 0.02% | Add +16.0% | 474,034 | $16.9M |
| GW&K Investment Management, LLC | 0.13% | Reduce -0.3% | 445,242 | $15.8M |
| Jacobs Levy Equity Management, Inc. | 0.05% | Reduce -1.4% | 433,392 | $15.4M |
| Wasatch Advisors LP | 0.07% | Add +40.5% | 414,560 | $14.7M |
| Qube Research & Technologies Ltd | 0.02% | Add +44.5% | 410,810 | $14.6M |
| Alta Capital Management LLC/ | 0.85% | Add +6.5% | 399,599 | $14.2M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +4.6% | 375,551 | $13.4M |
| Emerald Mutual Fund Advisers Trust | 0.78% | Reduce -12.9% | 360,622 | $12.8M |
| Royce & Associates LP | 0.12% | No change | 348,430 | $12.4M |
| Rockefeller Capital Management L.P. | 0.03% | Add +15.0% | 345,966 | $12.3M |
| Aberdeen Group plc | 0.02% | Reduce -50.0% | 335,363 | $11.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +57.5% | 335,283 | $11.9M |
| Visionary Wealth Advisors | 0.68% | Add +19.5% | 326,193 | $11.6M |
| Marshall Wace, LLP | 0.01% | Add +122.9% | 322,293 | $11.5M |
| Annex Advisory Services, LLC | 0.34% | Add +4.1% | 316,171 | $11.2M |
| Voloridge Investment Management, LLC | 0.04% | Add +11.9% | 309,821 | $11.0M |
| Wellington Management Group LLP | 0.00% | New | 293,224 | $10.4M |
| JPMorgan Chase & Co. | 0.00% | Add +318.6% | 283,812 | $10.1M |
| Congress Asset Management Co. | 0.07% | Add +94.4% | 279,670 | $9.9M |
| Renaissance Technologies | 0.01% | Add +12.6% | 277,300 | $9.9M |
| Kornitzer Capital Management Inc. | 0.19% | Add +15.5% | 274,970 | $9.8M |
| Bank of New York Mellon Corp | 0.00% | Add +12.9% | 201,846 | $7.2M |
| GAMCO Investors | 0.07% | No change | 198,000 | $7.0M |
| Squarepoint Ops LLC | 0.02% | Reduce -40.1% | 197,474 | $7.0M |
| Rice Hall James & Associates, LLC | 0.38% | Add +23.4% | 196,472 | $7.0M |
| AQR Capital Management | 0.01% | Reduce -19.9% | 168,174 | $6.0M |
| HighTower Advisors, LLC | 0.01% | Add +0.0% | 139,780 | $5.0M |
| UBS Group AG | 0.00% | Add +77.4% | 137,297 | $4.9M |
| Hantz Financial Services, Inc. | 0.08% | Reduce -2.6% | 134,168 | $4.8M |
| Redmond Asset Management, LLC | 1.18% | Reduce -1.0% | 133,380 | $4.7M |
| Uniplan Investment Counsel, Inc. | 0.44% | Add +13.3% | 129,714 | $4.6M |
| Trexquant Investment LP | 0.05% | Reduce -13.9% | 127,056 | $4.5M |
| Susquehanna International Group, LLP | 0.01% | Reduce -13.2% | 114,246 | $4.1M |
| Divisadero Street Capital Management, LP | 0.50% | No change | 111,566 | $4.0M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -56.8% | 106,829 | $3.8M |
| United Capital Financial Advisors, LLC | 0.03% | New | 105,892 | $3.8M |
| Bank of America Corp. | 0.00% | Reduce -44.5% | 104,796 | $3.7M |
| Stanley-Laman Group, Ltd. | 0.52% | New | 104,390 | $3.7M |
| McMorgan & Co. LLC | 0.54% | Add +18.6% | 98,319 | $3.5M |
| Algert Global LLC | 0.08% | Reduce -19.9% | 95,165 | $3.4M |
| Nuveen Asset Management, LLC | 0.00% | Reduce -2.9% | 92,408 | $3.3M |
| First National Bank of Omaha | 0.21% | Reduce -4.2% | 88,659 | $3.2M |
| Isthmus Partners, LLC | 0.38% | Add +0.8% | 87,363 | $3.1M |
| American Century Companies Inc. | 0.00% | Add +5.1% | 85,241 | $3.0M |
| First National Advisers, LLC | 0.47% | Add +5.8% | 82,160 | $2.9M |
| Stifel Financial Corp. | 0.00% | Add +3.5% | 80,482 | $2.9M |
| Laurus Global Equity Management Inc. | 1.46% | Add +27.6% | 79,560 | $2.8M |
| New York State Common Retirement Fund | 0.00% | Reduce -59.1% | 79,548 | $2.8M |
| Moody Aldrich Partners LLC | 0.52% | Add +9.6% | 79,382 | $2.8M |
| Man Group plc | 0.01% | Add +0.7% | 78,743 | $2.8M |
| Swiss National Bank | 0.00% | No change | 72,400 | $2.6M |
| Allianz Asset Management GmbH | 0.00% | Reduce -4.1% | 70,708 | $2.5M |
| Bridge City Capital, LLC | 0.66% | Add +1.0% | 69,250 | $2.5M |
| Taylor Frigon Capital Management LLC | 1.24% | Reduce -10.5% | 68,648 | $2.4M |
| Townsquare Capital LLC | 0.03% | Add +50.7% | 66,859 | $2.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +9.1% | 66,459 | $2.4M |
| F/m Investments LLC | 0.09% | Reduce -63.9% | 66,069 | $2.3M |
| Barclays PLC | 0.00% | Add +4.9% | 65,145 | $2.3M |
| Victory Capital Management Inc. | 0.00% | Add +75.7% | 62,983 | $2.2M |
| Wells Fargo & Company | 0.00% | Add +0.7% | 62,007 | $2.2M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +128.6% | 57,212 | $2.0M |
| Citadel Advisors | 0.00% | Add +468.5% | 52,276 | $1.9M |
| Rhumbline Advisers | 0.00% | Add +1.9% | 49,567 | $1.8M |
| Hennion & Walsh Asset Management, Inc. | 0.08% | Add +13.0% | 49,355 | $1.8M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -28.8% | 46,541 | $1.7M |
| Sei Investments Co. | 0.00% | Add +18.3% | 45,148 | $1.6M |
| Teacher Retirement System of Texas | 0.01% | Add +6.4% | 44,370 | $1.6M |
| Vident Advisory, LLC | 0.03% | Reduce -1.5% | 42,512 | $1.5M |
| Legal & General Group Plc | 0.00% | Add +3.5% | 41,314 | $1.5M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -14.0% | 39,639 | $1.4M |
| BNP Paribas Financial Markets | 0.00% | Reduce -67.7% | 38,963 | $1.4M |
| Alliancebernstein L.P. | 0.00% | Add +2.6% | 37,441 | $1.3M |
| QSV Equity Investors LLC | 1.27% | Add +0.3% | 37,251 | $1.3M |
| Invesco Ltd. | 0.00% | Add +1.4% | 35,737 | $1.3M |
| Shaker Investments LLC | 0.53% | Add +0.7% | 35,470 | $1.3M |
| Gsa Capital Partners LLP | 0.09% | Add +63.0% | 34,779 | $1.2M |
| California State Teachers Retirement System | 0.00% | Reduce -1.2% | 34,350 | $1.2M |
| LPL Financial LLC | 0.00% | Reduce -2.2% | 34,292 | $1.2M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.00% | Reduce -48.5% | 33,500 | $1.2M |
| HRT Financial LP | 0.01% | Reduce -16.1% | 33,192 | $1.2M |
| Citigroup Inc. | 0.00% | Add +6.1% | 31,452 | $1.1M |
| Deutsche Bank AG | 0.00% | Add +47.6% | 30,638 | $1.1M |
| Heritage Investors Management Corp. | 0.03% | No change | 29,097 | $1.0M |
| PDT Partners, LLC | 0.09% | Reduce -23.0% | 28,057 | $998K |
| Raffles Associates LP | 1.05% | No change | 27,424 | $975K |
| Truist Financial Corp. | 0.00% | Add +4.5% | 27,420 | $975K |
| Teachers Retirement System of the State of Kentucky | 0.01% | New | 27,209 | $968K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +33.2% | 26,156 | $930K |
| Magnetar Financial LLC | 0.02% | New | 25,070 | $891K |
| Linden Thomas Advisory Services, LLC | 0.11% | Add +21.0% | 24,579 | $874K |
| Campbell & CO Investment Adviser LLC | 0.07% | Add +32.6% | 24,403 | $868K |
| Tudor Investment Corporation | 0.01% | New | 24,221 | $861K |
| Cubist Systematic Strategies, LLC | 0.01% | Reduce -76.8% | 23,943 | $851K |
| SG Americas Securities, LLC | 0.00% | Add +50.3% | 22,604 | $804K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Reduce -3.9% | 21,766 | $774K |
| Jane Street Group, LLC | 0.00% | Reduce -32.4% | 21,743 | $773K |
| MetLife Investment Management, LLC | 0.00% | Add +5.9% | 21,549 | $766K |
| Capital Fund Management S.A. | 0.01% | New | 21,212 | $754K |
| Principal Financial Group Inc. | 0.00% | Add +9.3% | 21,190 | $754K |
| Nebula Research & Development LLC | 0.09% | Add +25.2% | 20,805 | $740K |
| Los Angeles Capital Management LLC | 0.00% | Reduce -48.7% | 20,074 | $714K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +3.9% | 20,014 | $712K |
| Franklin Resources Inc. | 0.00% | Reduce -0.6% | 19,841 | $706K |
| T. Rowe Price Associates Inc. | 0.00% | Add +12.5% | 19,027 | $677K |
| Corient Private Wealth LP | 0.00% | Reduce -61.7% | 18,104 | $644K |
| Legato Capital Management LLC | 0.08% | No change | 17,786 | $632K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -3.6% | 17,572 | $625K |
| Corebridge Financial, Inc. | 0.00% | Reduce -7.0% | 17,504 | $622K |
| Intech Investment Management LLC | 0.01% | Add +8.0% | 16,913 | $601K |
| Aviva PLC | 0.00% | Add +1.9% | 16,160 | $575K |
| Cynosure Group, LLC | 0.09% | Reduce -9.7% | 16,090 | $572K |
| First Trust Advisors LP | 0.00% | Reduce -79.4% | 15,632 | $556K |
| Jump Financial, LLC | 0.01% | Reduce -82.0% | 14,449 | $514K |
| Neuberger Berman Group LLC | 0.00% | Add +8.3% | 14,229 | $506K |
| CANADA LIFE ASSURANCE Co | 0.00% | No change | 13,925 | $495K |
| Gotham Asset Management | 0.00% | Reduce -51.6% | 13,726 | $488K |
| Y-Intercept (Hong Kong) Ltd | 0.03% | New | 13,716 | $488K |
| Snowden Capital Advisors LLC | 0.02% | Add +6.2% | 13,473 | $481K |
| Verition Fund Management LLC | 0.00% | Reduce -69.7% | 13,265 | $472K |
| Creative Planning | 0.00% | Add +42.8% | 13,070 | $465K |
| Premier Fund Managers Ltd | 0.02% | No change | 13,082 | $463K |
| Tributary Capital Management, LLC | 0.03% | Reduce -4.8% | 12,048 | $428K |
| Cim, LLC | 0.06% | Add +1.4% | 11,422 | $406K |
| Dark Forest Capital Management LP | 0.06% | Add +41.2% | 11,378 | $405K |
| Voleon Capital Management LP | 0.03% | — | 11,156 | $397K |
| Arizona State Retirement System | 0.00% | Add +0.6% | 10,682 | $380K |
| Voya Investment Management LLC | 0.00% | Reduce -7.6% | 10,597 | $377K |
| Bessemer Group Inc. | 0.00% | Add +16.1% | 10,586 | $376K |
| Cannon Global Investment Management, LLC | 0.91% | New | 10,300 | $366K |
| Glenmede Trust Co. NA | 0.00% | Add +11.1% | 10,184 | $362K |
| Gabelli Funds LLC | 0.00% | No change | 10,000 | $356K |
| ProShare Advisors LLC | 0.00% | Add +49.0% | 9,909 | $352K |
| Avantax Advisory Services, Inc. | 0.00% | Reduce -7.3% | 9,679 | $344K |
| Earnest Partners LLC | 0.00% | No change | 9,600 | $341K |
| State of Wisconsin Investment Board | 0.00% | Reduce -78.7% | 9,587 | $341K |
| Sherbrooke Park Advisers LLC | 0.11% | New | 9,559 | $340K |
| AlphaQuest LLC | 0.04% | Add +38.9% | 9,425 | $335K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 9,090 | $323K |
| Alps Advisors Inc. | 0.00% | No change | 9,064 | $322K |
| Aigen Investment Management, LP | 0.06% | New | 8,952 | $318K |
| XTX Topco Ltd | 0.03% | Reduce -46.1% | 8,950 | $318K |
| Centiva Capital, LP | 0.01% | New | 8,567 | $305K |
| HSBC Holdings PLC | 0.00% | Reduce -60.7% | 8,545 | $304K |
| Dearborn Partners LLC | 0.01% | Reduce -20.4% | 8,462 | $301K |
| Envestnet Portfolio Solutions, Inc. | 0.00% | Add +15.5% | 8,355 | $297K |
| Wallace Advisory Group, LLC | 0.20% | Reduce -17.1% | 7,148 | $289K |
| Kestra Advisory Services, LLC | 0.00% | Add +12.3% | 8,014 | $285K |
| Pathstone Holdings, LLC | 0.00% | Reduce -43.7% | 7,962 | $283K |
| Lazard Asset Management LLC | 0.00% | Reduce -6.4% | 7,789 | $276K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | — | 7,721 | $275K |
| SkyOak Wealth, LLC | 0.06% | New | 7,687 | $273K |
| Personal Cfo Solutions, LLC | 0.05% | Reduce -5.1% | 7,617 | $271K |
| Wambolt & Associates, LLC | 0.09% | Add +1.0% | 7,517 | $267K |
| Two Sigma Advisers, LP | 0.00% | New | 7,200 | $256K |
| State of Wyoming | 0.03% | Add +84.5% | 7,097 | $252K |
| Truvestments Capital LLC | 0.06% | Add +6.8% | 7,009 | $249K |
| Fox Run Management, L.L.C. | 0.04% | Reduce -68.5% | 6,917 | $246K |
| Ameriprise Financial Inc. | 0.00% | Reduce -72.2% | 6,760 | $240K |
| KLP Kapitalforvaltning As | 0.00% | — | 6,700 | $239K |
| Cetera Investment Advisers | 0.00% | Reduce -32.4% | 6,347 | $226K |
| Comerica Bank | 0.00% | Reduce -2.5% | 6,337 | $225K |
| Raymond James Financial Inc. | 0.00% | — | 6,192 | $220K |
| Credit Agricole S A | 0.00% | No change | 6,011 | $214K |
| Barrett & Company, Inc. | 0.09% | Add +0.1% | 5,995 | $213K |
| Freestone Grove Partners LP | 0.00% | — | 5,980 | $213K |
| Commonwealth Equity Services, LLC | 0.00% | Reduce -13.9% | 5,756 | $205K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 4,553 | $159K |
| Catalyst Capital Advisors LLC | 0.00% | Reduce -24.5% | 3,775 | $134K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 3,551 | $126K |
| Ameritas Investment Partners, Inc. | 0.00% | No change | 3,439 | $122K |
| Farther Finance Advisors, LLC | 0.00% | Add +290.9% | 2,830 | $101K |
| Coppell Advisory Solutions LLC | 0.01% | New | 2,525 | $89K |
| US Bancorp \de | 0.00% | Reduce -54.3% | 2,435 | $87K |
| Arcadia Investment Management Corp. | 0.01% | New | 2,429 | $86K |
| Allworth Financial LP | 0.00% | Reduce -8.0% | 2,315 | $84K |
| Huntington National Bank | 0.00% | Add +31.4% | 2,335 | $83K |
| Edmond DE Rothschild Holding S.A. | 0.00% | No change | 2,159 | $77K |
| KBC Group NV | 0.00% | Add +83.8% | 2,049 | $73K |
| Cwm, LLC | 0.00% | Reduce -42.3% | 1,952 | $69K |
| Physician Wealth Advisors, Inc. | 0.01% | New | 1,765 | $63K |
| Osaic Holdings, Inc. | 0.00% | Reduce -94.2% | 1,727 | $61K |
| RiverPark Advisors, LLC | 0.05% | Reduce -98.4% | 68 | $61K |
| Oarsman Capital, Inc. | 0.01% | Add +7.0% | 1,518 | $54K |
| MPWM Advisory Solutions, LLC | 0.04% | — | 1,505 | $54K |
| Point72 Asia (Singapore) Pte. Ltd. | 0.01% | New | 1,504 | $53K |
| Amalgamated Bank | 0.00% | No change | 1,176 | $42K |
| Arax Advisory Partners | 0.00% | Add +30.3% | 1,029 | $37K |
| Caption Management, LLC | 0.00% | New | 914 | $33K |
| New Age Alpha Advisors, LLC | 0.00% | New | 900 | $32K |
| Concourse Financial Group Securities, Inc. | 0.00% | Add +19.2% | 788 | $28K |
| CBIZ Investment Advisory Services, LLC | 0.00% | Add +59.2% | 734 | $26K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -87.9% | 693 | $25K |
| Exchange Traded Concepts, LLC | 0.00% | Add +6.5% | 653 | $23K |
| Quadrant Capital Group LLC | 0.00% | Reduce -11.7% | 622 | $22K |
| First Horizon Advisors, Inc. | 0.00% | Reduce -51.1% | 541 | $19K |
| NFSG Corp | 0.00% | New | 507 | $18K |
| Toth Financial Advisory Corp. | 0.00% | No change | 500 | $18K |
| Amundi | 0.00% | New | 500 | $18K |
| Retirement Wealth Solutions LLC | 0.01% | — | 415 | $14K |
| Financial Network Wealth Advisors LLC | 0.03% | Reduce -81.5% | 382 | $14K |
| Blue Trust, Inc. | 0.00% | Add +3710.0% | 381 | $14K |
| Federation des caisses Desjardins du Quebec | 0.00% | Add +276.6% | 354 | $13K |
| GAMMA Investing LLC | 0.00% | Reduce -6.1% | 338 | $12K |
| Principal Securities, Inc. | 0.00% | Add +21.1% | 304 | $11K |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 278 | $10K |
| Eagle Bay Advisors LLC | 0.01% | No change | 269 | $10K |
| Group One Trading LLC | 0.00% | New | 263 | $9K |
| Clearstead Advisors, LLC | 0.00% | Add +5.6% | 209 | $7K |
| Wolff Wiese Magana LLC | 0.00% | No change | 200 | $7K |
| Signaturefd, LLC | 0.00% | No change | 154 | $5K |
| SBI Securities Co., Ltd. | 0.00% | — | 143 | $5K |
| Quarry LP | 0.00% | New | 138 | $5K |
| Lindbrook Capital, LLC | 0.00% | No change | 109 | $4K |
| Geneos Wealth Management Inc. | 0.00% | Reduce -4.9% | 97 | $3K |
| Parallel Advisors, LLC | 0.00% | Add +237.5% | 81 | $3K |
| LRI Investments, LLC | 0.00% | No change | 74 | $3K |
| Covestor Ltd | 0.00% | Add +2600.0% | 54 | $2K |
| Steward Partners Investment Advisory, LLC | 0.00% | Reduce -96.7% | 52 | $2K |
| Bogart Wealth, LLC | 0.00% | New | 50 | $2K |
| AdvisorNet Financial, Inc | 0.00% | New | 49 | $2K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -34.7% | 49 | $2K |
| Nisa Investment Advisors, LLC | 0.00% | Add +111.1% | 38 | $1K |
| Sterling Capital Management LLC | 0.00% | No change | 36 | $1K |
| Rothschild Investment LLC | 0.00% | Add +75.0% | 35 | $1K |
| Global Retirement Partners, LLC | 0.00% | Reduce -50.9% | 29 | $1K |
| Concord Wealth Partners | 0.00% | No change | 27 | $960 |
| WPG Advisers, LLC | 0.00% | — | 24 | $853 |
| EverSource Wealth Advisors, LLC | 0.00% | New | 12 | $427 |
| IFP Advisors, Inc | 0.00% | New | 8 | $284 |
| Rosenberg Matthew Hamilton | 0.00% | No change | 7 | $249 |
| True Wealth Design, LLC | 0.00% | Reduce -97.5% | 6 | $214 |
| Creekmur Asset Management LLC | 0.00% | No change | 1 | $36 |
| Hemington Wealth Management | 0.00% | No change | 8 | $0 |
"% of holder's portfolio" is NSSC's weight in each manager's 13F, not the share of Napco Security Technologies the manager owns.