Napco Security TechnologiesNSSC
13F holders, Q2 2026 (June 30)258holders −13
26new positions
37sold out
6famous investors
$37.97avg. 13F price*
At the end of Q2 2026, 258 institutions reported holding Napco Security Technologies (NSSC) in their 13F filings, down 13 from Q1 2026. 26 opened new positions and 37 sold out. The largest holders were BlackRock, Inc. ($213.9M), Copeland Capital Management, LLC ($76.6M) and Jupiter Topco LLC ($63.9M). 6 famous investors held it, including Terry Smith (0.2% of Fundsmith's portfolio), Mario Gabelli (0.1% of GAMCO Investors's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Napco Security Technologies
- CUSIP
- 630402105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 26 | $5.8M |
| Exits | 37 | $27.7M |
All 13F filers, Q1 2026 → Q2 2026: 4,318,776 shares bought and 3,129,318 shares sold, net +1,189,458 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 258 holders
| BlackRock, Inc. | 0.00% | Reduce -0.9% | 5,632,646 | $213.9M |
| Copeland Capital Management, LLC | 1.57% | Add +0.4% | 2,016,873 | $76.6M |
| Jupiter Topco LLC | 0.03% | — | 1,682,208 | $63.9M |
| Vanguard Capital Management LLC | 0.00% | Add +1.4% | 1,526,818 | $58.0M |
| State Street Corp. | 0.00% | Add +5.1% | 1,504,759 | $57.4M |
| Vanguard Portfolio Management LLC | 0.00% | Add +2.1% | 1,494,431 | $56.8M |
| First Trust Advisors LP | 0.03% | Add +90.3% | 1,304,074 | $49.5M |
| Geode Capital Management, LLC | 0.00% | Add +8.0% | 1,196,951 | $45.5M |
| Wellington Management Group LLP | 0.01% | Add +18.6% | 1,102,280 | $41.9M |
| Morgan Stanley | 0.00% | Add +106.5% | 959,777 | $36.5M |
| Dimensional Fund Advisors LP | 0.01% | Add +3.2% | 725,550 | $27.6M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Reduce -17.5% | 697,937 | $26.5M |
| Doma Perpetual Capital Management LLC | 5.54% | No change | 627,931 | $23.8M |
| Northern Trust Corp. | 0.00% | Add +4.5% | 610,616 | $23.2M |
| Fundsmith | 0.17% | Add +58.2% | 606,974 | $23.1M |
| Bessemer Group Inc. | 0.02% | Add +47.0% | 430,452 | $16.4M |
| Deprince Race & Zollo Inc. | 0.26% | Add +244.1% | 408,632 | $15.5M |
| Royal Bank of Canada | 0.00% | Reduce -14.7% | 406,408 | $15.4M |
| Renaissance Technologies | 0.02% | Reduce -7.0% | 406,200 | $15.4M |
| Point72 Asset Management | 0.02% | Reduce -21.3% | 379,686 | $14.4M |
| Envestnet Asset Management Inc. | 0.00% | Add +0.8% | 378,803 | $14.4M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -8.4% | 369,290 | $14.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +4.7% | 354,531 | $13.5M |
| Bank of New York Mellon Corp | 0.00% | Add +2.6% | 311,009 | $11.8M |
| AQR Capital Management | 0.00% | Add +3.8% | 295,923 | $11.2M |
| Congress Asset Management Co. | 0.07% | Add +13.1% | 285,462 | $10.8M |
| Captrust Financial Advisors | 0.02% | Add +1.6% | 278,678 | $10.6M |
| Federated Hermes, Inc. | 0.02% | Add +3.0% | 277,694 | $10.5M |
| Prudential Financial Inc. | 0.01% | Reduce -63.4% | 274,820 | $10.4M |
| Los Angeles Capital Management LLC | 0.04% | Add +125.6% | 274,050 | $10.4M |
| Granite Investment Partners, LLC | 0.52% | Reduce -0.5% | 266,069 | $10.1M |
| Visionary Wealth Advisors | 0.39% | Reduce -0.0% | 262,368 | $10.0M |
| Trexquant Investment LP | 0.06% | Add +52.7% | 261,334 | $9.9M |
| Russell Investments Group, Ltd. | 0.01% | Add +19.9% | 256,442 | $9.7M |
| Nuveen, LLC | 0.00% | Add +28.3% | 255,569 | $9.7M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +3.0% | 254,169 | $9.7M |
| Wasatch Advisors LP | 0.06% | No change | 242,585 | $9.2M |
| Principal Financial Group Inc. | 0.00% | Add +2.1% | 230,017 | $8.7M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.01% | Add +596.3% | 224,298 | $8.5M |
| Crawford Investment Counsel Inc. | 0.14% | Add +60.7% | 223,794 | $8.5M |
| JPMorgan Chase & Co. | 0.00% | Add +109.5% | 214,871 | $8.1M |
| HRT Financial LP | 0.01% | Add +207.1% | 202,166 | $7.7M |
| Jacobs Levy Equity Management, Inc. | 0.03% | Reduce -51.1% | 201,670 | $7.7M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -27.9% | 196,242 | $7.5M |
| Invesco Ltd. | 0.00% | Add +53.4% | 190,854 | $7.2M |
| New York State Common Retirement Fund | 0.01% | Add +155.5% | 186,274 | $7.1M |
| GAMCO Investors | 0.06% | No change | 178,900 | $6.8M |
| Rockefeller Capital Management L.P. | 0.01% | Add +50.0% | 178,187 | $6.8M |
| Two Sigma Investments, LP | 0.01% | Add +100.3% | 172,667 | $6.6M |
| SG Capital Management LLC | 0.59% | Add +59.4% | 170,793 | $6.5M |
| Kornitzer Capital Management Inc. | 0.13% | Reduce -0.4% | 168,717 | $6.4M |
| UBS Group AG | 0.00% | Add +229.5% | 167,284 | $6.4M |
| Bank of America Corp. | 0.00% | Reduce -28.5% | 158,484 | $6.0M |
| Rice Hall James & Associates, LLC | 0.28% | Add +4.6% | 153,577 | $5.8M |
| Public Sector Pension Investment Board | 0.02% | Add +20.1% | 153,239 | $5.8M |
| Sei Investments Co. | 0.00% | Add +2.7% | 134,961 | $5.1M |
| Isthmus Partners, LLC | 0.43% | Add +2.0% | 117,950 | $4.5M |
| Redmond Asset Management, LLC | 1.12% | Reduce -0.8% | 117,784 | $4.5M |
| HighTower Advisors, LLC | 0.00% | Reduce -5.1% | 112,128 | $4.3M |
| Alta Capital Management LLC/ | 0.31% | Reduce -9.4% | 109,200 | $4.1M |
| American Century Companies Inc. | 0.00% | Add +8.0% | 97,700 | $3.7M |
| Vest Financial, LLC | 0.04% | Add +111.6% | 96,069 | $3.6M |
| PDT Partners, LLC | 0.19% | Reduce -20.5% | 93,227 | $3.5M |
| Stifel Financial Corp. | 0.00% | Reduce -0.6% | 93,156 | $3.5M |
| Legal & General Group Plc | 0.00% | Add +1.3% | 84,279 | $3.2M |
| Bridge City Capital, LLC | 0.73% | Add +43.5% | 84,131 | $3.2M |
| Rhumbline Advisers | 0.00% | Reduce -10.9% | 83,395 | $3.2M |
| Linden Thomas Advisory Services, LLC | 0.25% | Add +11.1% | 80,539 | $3.1M |
| Canada Pension Plan Investment Board | 0.00% | Reduce -56.1% | 71,300 | $2.7M |
| Swiss National Bank | 0.00% | Reduce -0.6% | 70,000 | $2.7M |
| Ameriprise Financial Inc. | 0.00% | Add +2.4% | 66,266 | $2.5M |
| Teachers Retirement System of the State of Kentucky | 0.02% | Add +24.3% | 64,611 | $2.5M |
| SG Americas Securities, LLC | 0.00% | Add +158.8% | 62,694 | $2.4M |
| Vident Advisory, LLC | 0.02% | Add +23.0% | 60,130 | $2.3M |
| Quantinno Capital Management LP | 0.00% | Add +203.0% | 58,972 | $2.2M |
| Victory Capital Management Inc. | 0.00% | Add +19.6% | 58,024 | $2.2M |
| Engineers Gate Manager LP | 0.03% | Add +34.8% | 55,530 | $2.1M |
| Divisadero Street Capital Management, LP | 0.04% | No change | 50,799 | $1.9M |
| Seizert Capital Partners, LLC | 0.08% | Add +8.5% | 48,631 | $1.8M |
| Corient Private Wealth LP | 0.00% | Add +326.5% | 48,576 | $1.8M |
| Raymond James Financial Inc. | 0.00% | Add +11.8% | 48,084 | $1.8M |
| Allianz Asset Management GmbH | 0.00% | Reduce -30.4% | 42,200 | $1.6M |
| Wells Fargo & Company | 0.00% | Add +93.4% | 41,503 | $1.6M |
| VIRGINIA RETIREMENT SYSTEMS ET Al | 0.01% | Add +160.0% | 40,948 | $1.6M |
| First National Bank of Omaha | 0.04% | Reduce -49.2% | 40,823 | $1.6M |
| First National Advisers, LLC | 0.21% | Reduce -45.0% | 39,698 | $1.5M |
| Gotham Asset Management | 0.00% | Reduce -14.4% | 39,438 | $1.5M |
| California State Teachers Retirement System | 0.00% | Reduce -18.9% | 39,313 | $1.5M |
| Hennion & Walsh Asset Management, Inc. | 0.04% | Add +2.8% | 39,026 | $1.5M |
| Algert Global LLC | 0.02% | Reduce -83.8% | 39,018 | $1.5M |
| Alliancebernstein L.P. | 0.00% | Reduce -3.7% | 36,250 | $1.4M |
| Deutsche Bank AG | 0.00% | Add +18.3% | 37,232 | $1.4M |
| Hantz Financial Services, Inc. | 0.02% | Reduce -8.6% | 34,513 | $1.3M |
| WINTON GROUP Ltd | 0.04% | Add +4.5% | 34,239 | $1.3M |
| T. Rowe Price Associates Inc. | 0.00% | Add +9.7% | 34,030 | $1.3M |
| Capital Fund Management S.A. | 0.01% | New | 33,487 | $1.3M |
| Barclays PLC | 0.00% | Add +119.5% | 31,044 | $1.2M |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | Add +11.4% | 30,449 | $1.2M |
| Creative Planning | 0.00% | Reduce -17.9% | 30,383 | $1.2M |
| Magnetar Financial LLC | 0.01% | Add +29.6% | 29,415 | $1.1M |
| Heritage Investors Management Corp. | 0.03% | No change | 29,097 | $1.1M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -61.3% | 28,967 | $1.1M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -4.4% | 28,371 | $1.1M |
| LPL Financial LLC | 0.00% | Reduce -3.5% | 27,686 | $1.1M |
| Financiere des Professionnels - Fonds d'investissement inc. | 0.06% | Add +99.8% | 27,528 | $1.0M |
| GW&K Investment Management, LLC | 0.01% | Add +1.9% | 27,117 | $1.0M |
| Y-Intercept (Hong Kong) Ltd | 0.02% | Reduce -55.4% | 26,442 | $1.0M |
| BNP Paribas Financial Markets | 0.00% | Reduce -77.3% | 25,659 | $975K |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | No change | 24,999 | $949K |
| State of Tennessee, Department of Treasury | 0.00% | Add +5.0% | 24,722 | $939K |
| Harbour Capital Advisors, LLC | 0.17% | Add +127.3% | 25,970 | $937K |
| Raffles Associates LP | 0.79% | No change | 24,424 | $928K |
| Dark Forest Capital Management LP | 0.06% | New | 24,143 | $917K |
| STRS Ohio | 0.00% | Add +29.8% | 23,100 | $877K |
| Norges Bank | 0.00% | — | 22,935 | $871K |
| Man Group plc | 0.00% | Reduce -89.3% | 22,526 | $856K |
| Franklin Resources Inc. | 0.00% | Reduce -0.1% | 21,611 | $821K |
| Voleon Capital Management LP | 0.01% | Reduce -59.2% | 21,556 | $819K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +0.8% | 21,507 | $817K |
| Harbor Capital Advisors, Inc. | 0.05% | Add +18.6% | 21,137 | $803K |
| MetLife Investment Management, LLC | 0.00% | Add +4.3% | 20,407 | $775K |
| Illinois Municipal Retirement Fund | 0.01% | New | 20,050 | $761K |
| Citigroup Inc. | 0.00% | Add +77.2% | 19,990 | $759K |
| Cetera Investment Advisers | 0.00% | Reduce -8.0% | 19,840 | $754K |
| HSBC Holdings PLC | 0.00% | Reduce -5.8% | 19,847 | $751K |
| Jain Global LLC | 0.01% | New | 19,377 | $736K |
| KLP Kapitalforvaltning As | 0.00% | No change | 18,400 | $701K |
| State of Alaska, Department of Revenue | 0.01% | Reduce -24.0% | 18,453 | $699K |
| Gabelli Funds LLC | 0.00% | No change | 18,400 | $699K |
| Brevan Howard Capital Management LP | 0.01% | Add +151.7% | 18,262 | $694K |
| Voloridge Investment Management, LLC | 0.00% | Reduce -81.8% | 18,008 | $684K |
| CenterBook Partners LP | 0.03% | Reduce -86.8% | 17,532 | $666K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +1.4% | 17,345 | $626K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -0.7% | 16,066 | $610K |
| Louisiana State Employees Retirement System | 0.01% | Reduce -0.6% | 15,700 | $596K |
| Fifth Third Bancorp | 0.00% | Reduce -1.8% | 15,617 | $593K |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -2.7% | 15,146 | $575K |
| Truist Financial Corp. | 0.00% | Reduce -2.3% | 15,011 | $570K |
| Lazard Asset Management LLC | 0.00% | Add +0.1% | 14,329 | $544K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | Add +17.0% | 14,307 | $543K |
| Jacobs Equity LLC | 0.37% | New | 14,144 | $537K |
| Neuberger Berman Group LLC | 0.00% | Reduce -7.6% | 14,011 | $532K |
| Ieq Capital, LLC | 0.00% | Reduce -52.6% | 13,902 | $528K |
| Vanguard Global Advisers, LLC | 0.00% | Reduce -24.0% | 13,358 | $507K |
| Cim, LLC | 0.06% | Add +1.8% | 12,753 | $484K |
| Pathstone Holdings, LLC | 0.00% | Reduce -8.6% | 12,504 | $475K |
| BTC Capital Management, Inc. | 0.03% | Add +45.0% | 12,080 | $474K |
| Cerity Partners LLC | 0.00% | Reduce -30.1% | 12,167 | $462K |
| Legato Capital Management LLC | 0.04% | Add +47.8% | 11,997 | $456K |
| Aviva PLC | 0.00% | Add +13.6% | 11,980 | $455K |
| Alps Advisors Inc. | 0.00% | Add +1.4% | 11,789 | $448K |
| Gsa Capital Partners LLP | 0.03% | Reduce -66.3% | 11,173 | $424K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | Add +15.3% | 10,290 | $391K |
| Teacher Retirement System of Texas | 0.00% | Reduce -58.4% | 9,989 | $379K |
| Yorktown Management & Research Co Inc | 0.23% | No change | 9,900 | $376K |
| Earnest Partners LLC | 0.00% | No change | 9,600 | $365K |
| Arizona State Retirement System | 0.00% | Reduce -2.0% | 9,595 | $364K |
| Amalgamated Bank | 0.00% | Reduce -6.4% | 9,574 | $364K |
| Yousif Capital Management, LLC | 0.00% | Add +0.1% | 9,566 | $363K |
| Sentinel Pension Advisors, LLC | 0.05% | No change | 10,046 | $363K |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -71.7% | 9,090 | $345K |
| Freestone Grove Partners LP | 0.00% | Add +3.4% | 8,814 | $335K |
| Two Sigma Securities, LLC | 0.03% | New | 8,548 | $325K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | Reduce -4.0% | 8,472 | $322K |
| Snowden Capital Advisors LLC | 0.01% | Reduce -20.2% | 8,377 | $319K |
| Intech Investment Management LLC | 0.00% | Reduce -18.2% | 8,331 | $316K |
| Oregon Public Employees Retirement Fund | 0.00% | Reduce -1.2% | 8,100 | $308K |
| Entropy Technologies, LP | 0.01% | New | 8,078 | $307K |
| Corient IA LP | 0.28% | No change | 8,070 | $306K |
| Personal Cfo Solutions, LLC | 0.04% | Add +2.3% | 8,033 | $306K |
| Vanguard Investments Australia, Ltd. | 0.00% | No change | 8,036 | $305K |
| EntryPoint Capital, LLC | 0.07% | New | 8,032 | $305K |
| State of Wyoming | 0.03% | Reduce -30.4% | 7,900 | $300K |
| McMorgan & Co. LLC | 0.04% | Reduce -1.2% | 7,661 | $291K |
| Mitsubishi UFJ Trust & Banking Corp | 0.00% | New | 7,587 | $288K |
| Arax Advisory Partners | 0.00% | Add +414.3% | 7,211 | $274K |
| SkyOak Wealth, LLC | 0.04% | Add +14.2% | 7,036 | $267K |
| Voya Investment Management LLC | 0.00% | Add +14.3% | 6,791 | $258K |
| Quantbot Technologies LP | 0.01% | Add +265.6% | 6,636 | $252K |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 0.00% | Add +11.5% | 6,465 | $246K |
| Pictet Asset Management Holding SA | 0.00% | No change | 6,132 | $233K |
| Horizon Investment Services, LLC | 0.06% | New | 5,845 | $222K |
| Steel Grove Capital Advisors, LLC | 0.02% | Reduce -1.0% | 5,553 | $211K |
| Cornerstone Investment Partners, LLC | 0.01% | Reduce -4.5% | 5,379 | $204K |
| Barrett & Company, Inc. | 0.06% | Reduce -11.1% | 5,351 | $203K |
| Kemnay Advisory Services Inc. | 0.02% | Add +101.7% | 4,729 | $180K |
| DekaBank Deutsche Girozentrale | 0.00% | No change | 4,553 | $175K |
| Pacer Advisors, Inc. | 0.00% | Reduce -29.0% | 4,436 | $168K |
| Public Employees Retirement Association of Colorado | 0.00% | No change | 3,551 | $135K |
| FMR LLC | 0.00% | Reduce -9.8% | 3,360 | $128K |
| Global Retirement Partners, LLC | 0.00% | — | 3,301 | $125K |
| PNC Financial Services Group, Inc. | 0.00% | Reduce -43.0% | 3,201 | $122K |
| Ameritas Investment Partners, Inc. | 0.00% | Add +9.7% | 3,166 | $120K |
| Nisa Investment Advisors, LLC | 0.00% | Add +203.2% | 1,922 | $73K |
| Huntington National Bank | 0.00% | Add +139300.0% | 1,394 | $53K |
| Tower Research Capital LLC (TRC) | 0.00% | Reduce -47.0% | 1,377 | $52K |
| Versant Capital Management, Inc | 0.00% | Reduce -1.2% | 1,131 | $43K |
| New York State Teachers Retirement System | 0.00% | New | 990 | $38K |
| GAMMA Investing LLC | 0.00% | Reduce -7.9% | 959 | $36K |
| Osaic Holdings, Inc. | 0.00% | Reduce -36.7% | 898 | $34K |
| EverSource Wealth Advisors, LLC | 0.00% | Reduce -5.5% | 823 | $31K |
| Blue Trust, Inc. | 0.00% | Reduce -26.8% | 811 | $31K |
| MPWM Advisory Solutions, LLC | 0.01% | No change | 805 | $31K |
| Jones Financial Companies LLLP | 0.00% | Add +23.7% | 777 | $29K |
| Parkside Financial Bank & Trust | 0.00% | No change | 747 | $28K |
| Federation des caisses Desjardins du Quebec | 0.00% | No change | 746 | $28K |
| Cornerstone Planning Group LLC | 0.00% | Add +3.6% | 666 | $24K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -41.5% | 583 | $22K |
| Pinnacle Wealth Planning Services, Inc. | 0.00% | Add +768.7% | 582 | $22K |
| Truvestments Capital LLC | 0.00% | Add +0.2% | 568 | $22K |
| IFP Advisors, Inc | 0.00% | Reduce -28.0% | 563 | $21K |
| US Bancorp \de | 0.00% | Reduce -2.5% | 536 | $20K |
| Centerpoint Advisors, LLC | 0.01% | Add +18.8% | 537 | $20K |
| Exchange Traded Concepts, LLC | 0.00% | Reduce -3.5% | 497 | $19K |
| Signaturefd, LLC | 0.00% | Reduce -51.1% | 402 | $15K |
| Financial Management Professionals, Inc. | 0.00% | No change | 387 | $15K |
| Aster Capital Management (DIFC) Ltd | 0.00% | New | 373 | $14K |
| First Horizon Corp. | 0.00% | Reduce -49.0% | 329 | $12K |
| Allworth Financial LP | 0.00% | Reduce -3.3% | 318 | $12K |
| Essential Partners LLC | 0.01% | Reduce -74.9% | 312 | $12K |
| Institute for Wealth Management, LLC. | 0.00% | New | 224 | $9K |
| Optiver Holding B.V. | 0.00% | New | 216 | $8K |
| Financial Network Wealth Advisors LLC | 0.01% | Reduce -7.2% | 205 | $8K |
| WPG Advisers, LLC | 0.00% | No change | 179 | $7K |
| Ameriflex Group, Inc. | 0.00% | New | 171 | $6K |
| Synergy Investment Management, LLC | 0.00% | New | 152 | $6K |
| Brown Brothers Harriman & Co. | 0.00% | Reduce -61.1% | 139 | $5K |
| Sterling Capital Management LLC | 0.00% | Reduce -45.1% | 123 | $5K |
| Summit Securities Group LLC | 0.00% | New | 109 | $4K |
| Parallel Advisors, LLC | 0.00% | No change | 106 | $4K |
| Wolff Wiese Magana LLC | 0.00% | No change | 100 | $4K |
| TD Private Client Wealth LLC | 0.00% | Add +18.8% | 95 | $4K |
| True Wealth Design, LLC | 0.00% | Reduce -9.7% | 93 | $4K |
| Rothschild Investment LLC | 0.00% | Reduce -12.4% | 85 | $3K |
| SBI Securities Co., Ltd. | 0.00% | Reduce -23.3% | 69 | $3K |
| Steward Partners Investment Advisory, LLC | 0.00% | No change | 67 | $3K |
| Smartleaf Asset Management LLC | 0.00% | No change | 61 | $2K |
| MassMutual Private Wealth & Trust, FSB | 0.00% | New | 55 | $2K |
| Globeflex Capital L P | 0.00% | New | 50 | $2K |
| Assetmark, Inc. | 0.00% | No change | 50 | $2K |
| Quarry LP | 0.00% | New | 45 | $2K |
| Cornerstone Financial Management LLC | 0.00% | No change | 44 | $2K |
| CoreCap Advisors, LLC | 0.00% | New | 42 | $2K |
| Northwestern Mutual Wealth Management Co. | 0.00% | New | 35 | $1K |
| Westfuller Advisors, LLC | 0.00% | Add +3.7% | 28 | $1K |
| UMB Bank, n.a. | 0.00% | Add +58.8% | 27 | $1K |
| Covestor Ltd | 0.00% | Add +53.3% | 23 | $1K |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 20 | $760 |
| Banque Cantonale Vaudoise | 0.00% | Add +200.7% | 16,058 | $610 |
| Caitong International Asset Management Co., Ltd | 0.00% | Add +50.0% | 15 | $570 |
| JFS Wealth Advisors, LLC | 0.00% | New | 10 | $382 |
| Rosenberg Matthew Hamilton | 0.00% | No change | 7 | $266 |
| Abound Wealth Management | 0.00% | No change | 4 | $152 |
| GHP Investment Advisors, Inc. | 0.00% | No change | 2 | $76 |
| Davis Capital Management | 0.00% | New | 2 | $76 |
| Silver Grove Financial Group, Inc. | 0.00% | New | 2 | $76 |
| Larson Financial Group LLC | 0.00% | New | 1 | $38 |
| Keating Financial Advisory Services, Inc. | 0.00% | Reduce -96.4% | 1 | $38 |
"% of holder's portfolio" is NSSC's weight in each manager's 13F, not the share of Napco Security Technologies the manager owns.