Napco Security Technologies, Inc. NSSC
32.17 USD +0.40 (+1.26%)
Nov 4, 2026, 12:27 PM EST
32.12 Day range 32.92
31.00 52-week range 51.77
- YTD
- -22.85%
- 1 year
- -22.20%
Held by funds
143 US ETFs and mutual funds hold NSSC · largest positions
Ownership
Held by insiders 2.25%
Held by institutions 106.32%
Float held by institutions 108.77%
Institutions 370
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 15.75% | 5,632,646 | 178.95M | Jun 29, 2026 |
| Copeland Capital Management, LLC | 5.82% | 2,081,286 | 66.12M | Sep 29, 2026 |
| Jupiter Topco LLC | 4.70% | 1,682,208 | 53.44M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.27% | 1,526,818 | 48.51M | Jun 29, 2026 |
| State Street Corporation | 4.21% | 1,504,759 | 47.81M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 4.18% | 1,494,431 | 47.48M | Jun 29, 2026 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| iShares Trust-iShares Core S&P Small-Cap ETF | 5.94% | 2,125,948 | 67.54M | Sep 29, 2026 |
| First TRT Exch-Trd Fd. VI-First TRT SMID Cap Rising Dividend Achievers | 3.71% | 1,325,605 | 42.11M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 3.03% | 1,083,024 | 34.41M | Jun 29, 2026 |
| VANGUARD WORLD FUND-Vanguard Information Technology Index Fund | 2.52% | 901,073 | 28.63M | Aug 30, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.49% | 888,962 | 28.24M | Sep 29, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.14% | 408,854 | 12.99M | Jun 29, 2026 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| BUCHEL KEVIN S | President | Conversion of Exercise of derivative security | Feb 18, 2026 | 79,179 |
| CARRIERI MICHAEL | Officer | Conversion of Exercise of derivative security | Feb 25, 2026 | 26,610 |
| SOLOWAY DONNA ANNE | Director | Sale | Aug 26, 2026 | 0 |
| SOLOWAY RICHARD L | Officer and Director | Sale | Aug 26, 2026 | 621,958 |
| SPINELLI STEPHEN M | Officer | Conversion of Exercise of derivative security | Mar 16, 2026 | 11,688 |