Napco Security Technologies, Inc (NASDAQ:NSSC) appears in 248 institutional 13F filings for the quarter ending December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Dec, 2025 | 3,224,505 | 340,620 | 11.81% | $134,461,841.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 2,882,063 | 31,644 | 1.11% | $120,182,028.00 |
| Fundsmith LLP | 31 Dec, 2025 | 1,779,857 | 0 | 0.00% | $74,220,037.00 |
| Janus Henderson Group Plc | 31 Dec, 2025 | 1,569,363 | 45,093 | 2.96% | $65,456,792.00 |
| Copeland Capital Management, LLC | 31 Dec, 2025 | 1,420,792 | -76,720 | -5.12% | $59,247,043.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 1,028,863 | 4,324 | 0.42% | $42,910,018.00 |
| State Street Corp | 31 Dec, 2025 | 896,315 | 112,495 | 14.35% | $37,483,645.00 |
| WELLINGTON MANAGEMENT GROUP LLP | 31 Dec, 2025 | 879,298 | -129,559 | -12.84% | $36,666,727.00 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 31 Dec, 2025 | 864,022 | 2,881 | 0.33% | $36,029,717.00 |
| Divisadero Street Capital Management, LP | 31 Dec, 2025 | 809,729 | 698,163 | 625.78% | $33,765,699.00 |
| FIRST TRUST ADVISORS LP | 31 Dec, 2025 | 714,382 | 148,488 | 26.24% | $29,789,729.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Dec, 2025 | 671,243 | -6,842 | -1.01% | $27,991,180.00 |
| Doma Perpetual Capital Management LLC | 31 Dec, 2025 | 627,931 | -537,416 | -46.12% | $26,184,723.00 |
| Goldman Sachs Group Inc | 31 Dec, 2025 | 620,538 | 369,964 | 147.65% | $25,876,474.00 |
| Northern Trust Corp | 31 Dec, 2025 | 597,918 | -42,399 | -6.62% | $24,933,180.00 |
| Royal Bank Of Canada | 31 Dec, 2025 | 580,557 | -65,707 | -10.17% | $24,211,000.00 |
| Morgan Stanley | 31 Dec, 2025 | 423,516 | 42,922 | 11.28% | $17,660,665.00 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 31 Dec, 2025 | 414,990 | -23,337 | -5.32% | $17,305,083.00 |
| Qube Research & Technologies Ltd | 31 Dec, 2025 | 376,227 | -44,581 | -10.59% | $15,688,666.00 |
| ENVESTNET ASSET MANAGEMENT INC | 31 Dec, 2025 | 365,742 | -56,355 | -13.35% | $15,251,459.00 |