Napco Security Ownership | Who Owns Napco Security?
Napco Security Ownership Summary
Napco Security is owned by 56.59% institutional investors, 5.26% insiders, and 38.15% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 15.93% of NSSC shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.09% of its assets in Napco Security shares.
NSSC Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Napco Security | 56.59% | 5.26% | 38.15% |
| Sector | Industrials Stocks | 47.66% | 12.56% | 39.78% |
| Industry | Security & Protection Service Stocks | 30.31% | 7.08% | 62.62% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 5.68M | 15.93% | $223.80M |
| Vanguard group | 2.88M | 8.08% | $120.18M |
| Blackrock | 2.71M | 7.36% | $140.82M |
| Copeland capital management | 2.01M | 5.63% | $79.14M |
| Fundsmith llp | 1.78M | 4.90% | $76.44M |
| Doma perpetual capital management | 1.17M | 3.21% | $50.05M |
| Geode capital management | 1.03M | 2.88% | $42.91M |
| Wellington management group llp | 1.01M | 2.78% | $43.33M |
| Janus henderson group | 939.36K | 2.55% | $33.40M |
| Arrowstreet capital, limited partnership | 861.14K | 2.37% | $36.99M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Doma perpetual capital management | 1.17M | 16.81% | $50.05M |
| 4d advisors | 100.00K | 2.29% | $4.29M |
| Copeland capital management | 2.01M | 1.76% | $79.14M |
| Leverage partners absolute return fund spc | 15.00K | 1.62% | $779.00K |
| Laurus investment counsel | 35.35K | 1.36% | $1.39M |
| Redmond asset management | 118.71K | 1.28% | $4.68M |
| Raffles associates lp | 24.42K | 0.98% | $1.05M |
| Granite investment partners | 267.53K | 0.65% | $10.54M |
| Bridge city capital | 58.61K | 0.64% | $2.31M |
| Epic trust investment advisors | 9.68K | 0.55% | $502.77K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock funding, inc. /de | 5.68M | 0.00% | 2.46M |
| Fundsmith llp | 1.78M | 0.39% | 824.95K |
| Prudential financial | 750.03K | 0.04% | 750.03K |
| Arrowstreet capital, limited partnership | 861.14K | 0.02% | 749.07K |
| Copeland capital management | 2.01M | 1.76% | 588.30K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| T. rowe price investment management | - | - | -1.85M |
| Fil | - | - | -1.16M |
| Alyeska investment group | - | - | -757.22K |
| Vaughan nelson investment management | - | - | -606.44K |
| Emerald advisers | - | - | -466.17K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Jacobs levy equity management | 325.07K | 0.07% | 325.07K | $16.89M |
| Vanguard fiduciary trust | 246.64K | 0.00% | 246.64K | $9.72M |
| Adage capital partners gp | 220.00K | 0.01% | 220.00K | $9.45M |
| Crawford investment counsel | 103.75K | 0.07% | 103.75K | $4.46M |
| 4d advisors | 100.00K | 2.29% | 100.00K | $4.29M |
Sold Out
| Holder | Change |
|---|---|
| Clearstead advisors | -1.00 |
| National bank of canada /fi/ | -2.00 |
| Sjs investment consulting | -5.00 |
| Harbor investment advisory | -6.00 |
| Nelson, van denburg & campbell wealth management group | -6.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 187 | -23.67% | 20,183,441 | -36.58% | 56 | 0.74% | 83 | -27.83% | 70 | -25.53% |
| Sep 30, 2025 | 235 | 4.91% | 31,104,833 | -3.58% | 85 | 1.07% | 108 | -14.29% | 92 | 35.29% |
| Jun 30, 2025 | 224 | -2.18% | 32,261,292 | 2.24% | 89 | 1.17% | 126 | -2.33% | 68 | -5.56% |
| Mar 31, 2025 | 9 | -96.46% | 2,239,126 | -93.36% | 6 | 0.07% | 6 | -95.80% | 1 | -98.72% |
| Dec 31, 2024 | 251 | -4.92% | 33,694,329 | 0.78% | 92 | 1.12% | 139 | -9.15% | 79 | 5.33% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 2.17M | 6.09% | 516.00 |
| Smithson Investment Trust Ord | 1.78M | 4.99% | - |
| Fidelity Small Cap America Sr B | 1.16M | 3.17% | -212.96K |
| Vanguard US Total Market Shares ETF | 1.10M | 3.01% | 260.00 |
| Vanguard Total Stock Mkt Idx Inv | 1.07M | 3.00% | - |
| Vanguard Information Technology ETF | 878.77K | 2.46% | -1.03K |
| iShares Russell 2000 ETF | 809.75K | 2.27% | 6.82K |
| Janus Henderson US Small Cap Growth MA | 653.05K | 1.78% | 652.96K |
| T. Rowe Price US Small-Cap Core Equity | 634.64K | 1.72% | -120.05K |
| Janus Henderson Venture D | 607.84K | 1.70% | -6.78K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Mar 03, 2026 | SOLOWAY RICHARD | CEO, Chairman of Board, Secy | Sell | $2.39M |
| Mar 02, 2026 | SOLOWAY RICHARD | CEO, Chairman of Board, Secy | Sell | $5.83M |
| Feb 05, 2026 | SOLOWAY RICHARD | CEO, Chairman of Board, Secy | Sell | $6.41M |
| Nov 17, 2025 | Spinelli Stephen M | Senior Vice president of Sales | Sell | $764.75K |
| Sep 12, 2024 | BEEBER PAUL STEPHEN | - | Sell | $26.28K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q1 | - | 3 |
| 2025 Q4 | - | 1 |
| 2025 Q3 | - | - |
| 2024 Q3 | - | 1 |
| 2024 Q2 | - | 5 |
NSSC Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools