NSSC NASDAQ
Napco Security Technologies, Inc.
1W: -2.2%
1M: -19.0%
3M: -20.0%
YTD: -11.3%
1Y: +31.0%
3Y: +9.8%
5Y: +129.3%
$37.41
+0.72 (+1.96%)
Weekly Expected Move ±9.0%
$30
$33
$36
$39
$43
Overview
News
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Dividends
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Supply Chain
🏦 Institutional Activity
Latest: Q1 2026300
Institutions Holding
+21 vs prior
95.2%
Ownership
-2.75%
45
New
88
Increased
140
Reduced
58
Closed
👔 Insider Trades
13 records| Date | Name | Title | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-17 | Spinelli Stephen M | officer: senior vice president of sales | F-Tax Withholding | 3,212 | $43.59 | $140K | Filing |
| 2026-03-03 | SOLOWAY RICHARD | officer: ceo, chairman of board, secy | S-Sale | 55,318 | $43.22 | $2.4M | Filing |
| 2026-03-02 | SOLOWAY RICHARD | officer: ceo, chairman of board, secy | S-Sale | 129,682 | $44.99 | $5.8M | Filing |
| 2026-02-26 | CARRIERI MICHAEL | officer: executive vp of engineering | F-Tax Withholding | 6,651 | $47.23 | $314K | Filing |
| 2026-02-19 | BUCHEL KEVIN S | officer: president & coo | F-Tax Withholding | 33,560 | $44.98 | $1.5M | Filing |
| 2026-02-19 | BUCHEL KEVIN S | officer: president & coo | F-Tax Withholding | 33,560 | $44.98 | $1.5M | Filing |
| 2026-02-10 | SOLOWAY RICHARD | officer: ceo, chairman of board, secy | F-Tax Withholding | 74,878 | $42.63 | $3.2M | Filing |
| 2026-02-10 | SOLOWAY RICHARD | officer: ceo, chairman of board, secy | F-Tax Withholding | 7,174 | $42.63 | $306K | Filing |
| 2026-02-05 | SOLOWAY RICHARD | officer: ceo, chairman of board, secy | S-Sale | 150,000 | $42.74 | $6.4M | Filing |
| 2025-11-17 | Spinelli Stephen M | officer: senior vice president of sales | S-Sale | 19,000 | $40.25 | $765K | Filing |
| 2025-09-17 | CARRIERI MICHAEL | officer: executive vp of engineering | F-Tax Withholding | 5,305 | $42.40 | $225K | Filing |
| 2025-09-17 | CARRIERI MICHAEL | officer: executive vp of engineering | F-Tax Withholding | 1,271 | $42.40 | $54K | Filing |
| 2025-06-06 | Spinelli Stephen M | officer: senior vice president of sales | S-Sale | 5,000 | $29.16 | $146K | Filing |
🏛️ Congressional Trades
0 records| Date | Politician | Chamber | Type | Amount | Filing |
|---|---|---|---|---|---|
| No congressional trades found | |||||
🏦 Top Institutional Holders
20 holders| Holder | Shares | Value | Date Reported | Filing | |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,681,770 | $224M | +2,457,265 | 2026-03-31 | Filing |
| Copeland Capital Management, LLC | 2,009,089 | $79M | +588,297 | 2026-03-31 | Filing |
| VANGUARD CAPITAL MANAGEMENT LLC | 1,505,177 | $59M | +1,505,177 | 2026-03-31 | Filing |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1,464,212 | $58M | +1,464,212 | 2026-03-31 | Filing |
| STATE STREET CORP | 1,431,503 | $57M | +535,188 | 2026-03-31 | Filing |
| JANUS HENDERSON GROUP PLC | 1,424,963 | $56M | -144,400 | 2026-03-31 | Filing |
| GEODE CAPITAL MANAGEMENT, LLC | 1,108,092 | $44M | +79,229 | 2026-03-31 | Filing |
| WELLINGTON MANAGEMENT GROUP LLP | 929,599 | $37M | +50,301 | 2026-03-31 | Filing |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 846,040 | $33M | -17,982 | 2026-03-31 | Filing |
| PRUDENTIAL FINANCIAL INC | 750,030 | $30M | +750,030 | 2026-03-31 | Filing |
| DIMENSIONAL FUND ADVISORS LP | 702,852 | $28M | +31,609 | 2026-03-31 | Filing |
| FIRST TRUST ADVISORS LP | 685,189 | $27M | -29,193 | 2026-03-31 | Filing |
| Doma Perpetual Capital Management LLC | 627,931 | $25M | — | 2026-03-31 | Filing |
| NORTHERN TRUST CORP | 584,327 | $23M | -13,591 | 2026-03-31 | Filing |
| Point72 Asset Management, L.P. | 482,272 | $19M | +224,432 | 2026-03-31 | Filing |
| ROYAL BANK OF CANADA | 476,558 | $19M | -103,999 | 2026-03-31 | Filing |
| RENAISSANCE TECHNOLOGIES LLC | 436,800 | $17M | +103,600 | 2026-03-31 | Filing |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 412,788 | $16M | -2,202 | 2026-03-31 | Filing |
| GOLDMAN SACHS GROUP INC | 403,294 | $16M | +93,025 | 2026-03-31 | Filing |
| Fundsmith LLP | 383,596 | $15M | -1,396,261 | 2026-03-31 | Filing |