Napco Security (NSSC) | Stock Overview & Key Data
Napco Security Performance Comparison
Stock Range
Today's Range
52 Week Range
All-Time High: $58.09 on August 19, 2024
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Key Statistics
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Financial Highlights
Quarter Income Flow
Sep 30, 2025
Annual Income Flow
2025
Dividend Information
Peer Performance Comparison
| Company | Market Cap | 1W | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | 15Y | 20Y |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Napco Security
NSSC
|
1.60B Small-cap | -2.37% | -8.58% | -18.94% | -9.20% | -12.49% | 34.52% | 2.93% | 125.13% | 1,040.73% | 3,053.78% | 640.24% |
|
Allegion plc
ALLE
|
12.59B Large-cap | -1.34% | -1.99% | -20.09% | -20.90% | -19.30% | -8.85% | 19.04% | -6.31% | 91.59% | 195.68% | 195.68% |
|
Msa Safety
MSA
|
6.68B Mid-cap | -5.75% | -1.20% | -17.62% | -0.65% | 0.63% | 1.74% | 16.07% | -3.10% | 225.80% | 382.96% | 300.97% |
|
CoreCivic
CXW
|
1.98B Small-cap | 0.76% | 5.96% | 17.37% | 16.79% | 12.25% | -4.01% | 136.59% | 133.44% | -38.54% | -3.79% | 23.49% |
|
Evolv Technologies
EVLV
|
1.16B Small-cap | 5.98% | -5.74% | 25.79% | 6.49% | 0.45% | 18.13% | 8.59% | -35.56% | -34.05% | -34.05% | -34.05% |
|
Mistras
MG
|
599.74M Small-cap | -0.93% | -3.48% | 18.14% | 54.19% | 39.63% | 132.85% | 155.15% | 64.76% | -29.65% | 6.42% | 38.97% |
Ownership & Short Interest
Calculate Your Napco Security Investment Returns
Long-Term Investment Performance Analysis
Napco Security stock price in May 2016 was $3.29, A $1,000.00 lump sum investment in Napco Security made 10 years ago would be worth approximately $10,939.21 today, representing a exceptional return of 993.92%. This translates to an annualized return (CAGR) of 27.00%.
10 Years Investment Scenario (May 2016 - Jun 2026)
Investment Breakdown
Value Comparison
Disclaimer: This calculator is for informational purposes only and does not consider taxes, fees, or other costs associated with investing. Past performance does not guarantee future results.
Frequently Asked Questions
- What is NSSC's 52-week high and low?
- In the last 52 weeks, Napco Security reached a high of $48.12 (on November 3, 2025) and a low of $26.44 (on June 20, 2025).
- What is the market cap and P/E ratio for NSSC?
- Curious about Napco Security's size and valuation? Its market capitalization stands at 1.60B. When it comes to valuation, the P/E ratio (trailing twelve months) is 34.31, and the forward P/E (looking ahead) is 28.13.
- Does NSSC pay dividends? If so, what's the yield?
- Yes, Napco Security is a dividend-paying stock. Investors have recently enjoyed a trailing annual dividend yield of 1.58%, and the company has paid an average of $0.45 per share annually over the past 3 years.
- Who are Napco Security's main competitors or similar companies to consider before investing?
When looking at Napco Security, it can be helpful to see how it compares to other players in its field. Here are a few similar companies or key competitors:
Company Mkt Cap Sector Industry 1Y Return 3Y Return Allegion plc
ALLE12.59B Industrials Security & Protection Services -8.85% 19.04% Msa Safety
MSA6.68B Industrials Security & Protection Services 1.74% 16.07% CoreCivic
CXW1.98B Industrials Security & Protection Services -4.01% 136.59% Evolv Technologies
EVLV1.16B Industrials Security & Protection Services 18.13% 8.59% Mistras
MG599.74M Industrials Security & Protection Services 132.85% 155.15% For a more comprehensive list, please see the Peer Performance Comparison table on this page.
- What are the key financial health indicators for Napco Security Technologies, Inc.? (e.g., ROE, Debt/Equity)
- To get a sense of Napco Security's financial health, here are a few key indicators: its Return on Equity (ROE) over the last twelve months is 26.42%, the Debt to Equity ratio from the most recent quarter is 12.49, and its Gross Profit Margin stands at 58.62%.
- What is the recent revenue and earnings growth for NSSC?
- Looking at Napco Security's growth, its revenue over the trailing twelve months (TTM) was $192M. Compared to the same quarter last year (YoY), quarterly revenue grew by 7.60%, and quarterly earnings saw a YoY growth of 20.60%.
- How much of NSSC stock is held by insiders and institutions?
- Wondering who owns Napco Security stock? Company insiders (like executives and directors) hold about 4.83% of the shares, while institutional investors (such as mutual funds and pension funds) own approximately 92.15%.
For more common questions about our data, please visit our About Data page.
Data is provided for informational purposes only. Devyara does not guarantee the accuracy of the data displayed.






