NAPCO SECURITY TECHNOLOGIES, INC NSSC
CIK 0000069633 · CUSIP 630402105
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | BlackRock, Inc. CIK 2012383 · View history | $112.66M 3,168,258 shares | 0.00% | -116.42K(-3.50%)Reduced | SEC filing ↗ Feb 7, 2025 | ▾ |
| 02 | VANGUARD GROUP INC CIK 102909 · View history | $101.33M 2,849,651 shares | 0.00% | +32.48K(+1.20%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 03 | FMR LLC CIK 315066 · View history | $76.73M 2,157,814 shares | 0.00% | +55.13K(+2.60%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 04 | Copeland Capital Management, LLC CIK 1541743 · View history | $42.48M 1,194,623 shares | 0.79% | +156.50K(+15.10%)Added | SEC filing ↗ Jan 24, 2025 | ▾ |
| 05 | FIL Ltd CIK 318989 · View history | $41.08M 1,155,371 shares | 0.04% | -312.96K(-21.30%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 06 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $36.15M 1,016,554 shares | 0.01% | +512(+0.10%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 07 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $35.95M 1,010,696 shares | 0.00% | +51.66K(+5.40%)Added | SEC filing ↗ Feb 12, 2025 | ▾ |
| 08 | JANUS HENDERSON GROUP PLC CIK 1274173 · View history | $33.40M 939,355 shares | 0.02% | +123.09K(+15.10%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 09 | STATE STREET CORP CIK 93751 · View history | $29.49M 826,550 shares | 0.00% | +43.22K(+5.50%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 10 | Doma Perpetual Capital Management LLC CIK 1962221 · View history | $27.26M 766,532 shares | 13.56% | +59.50K(+8.40%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 11 | Alyeska Investment Group, L.P. CIK 1453072 · View history | $26.93M 757,219 shares | 0.10% | -68.39K(-8.30%)Reduced | SEC filing ↗ Feb 14, 2025 | ▾ |
| 12 | ROYAL BANK OF CANADA CIK 1000275 · View history | $26.56M 746,804 shares | 0.01% | +160.03K(+27.30%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 13 | NORTHERN TRUST CORP CIK 73124 · View history | $24.42M 686,817 shares | 0.00% | +6.89K(+1.00%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 14 | Point72 Asset Management, L.P. CIK 1603466 · View history | $22.69M 638,173 shares | 0.06% | +589.89K(+1,221.70%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 15 | ENVESTNET ASSET MANAGEMENT INC CIK 1407543 · View history | $21.96M 617,660 shares | 0.01% | +121.11K(+24.40%)Added | SEC filing ↗ Feb 13, 2025 | ▾ |
| 16 | Granite Investment Partners, LLC CIK 1542266 · View history | $19.10M 537,187 shares | 0.83% | -12.37K(-2.30%)Reduced | SEC filing ↗ Feb 13, 2025 | ▾ |
| 17 | EMERALD ADVISERS, LLC CIK 1015083 · View history | $19.03M 535,092 shares | 0.74% | +26.84K(+5.30%)Added | SEC filing ↗ Feb 11, 2025 | ▾ |
| 18 | MORGAN STANLEY CIK 895421 · Amended · View history | $17.85M 502,099 shares | 0.00% | -214.96K(-30.00%)Reduced | SEC filing ↗ May 15, 2025 | ▾ |
| 19 | MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history | $16.86M 474,034 shares | 0.01% | +65.31K(+16.00%)Added | SEC filing ↗ Feb 14, 2025 | ▾ |
| 20 | GW&K Investment Management, LLC CIK 1082917 · View history | $15.83M 445,242 shares | 0.13% | -1.22K(-0.30%)Reduced | SEC filing ↗ Feb 5, 2025 | ▾ |
Showing 20 / 251 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
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