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Napco Security Technologies, Inc (NSSC)

Price$36.69Cached quote
NSSCNasdaq
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Financial charts

Revenue

Net income

Free cash flow

Total cash / debt

CashTotal debt

Financial statements

16 annual periodsNewest to oldest
2026202520242023202220212020201920182017201620152014201320122011
Revenue$202.3M$181.6M$188.8M$170.0M$143.6M$114.0M$101.4M$102.9M$12.0M$7.9M$82.5M$77.8M$74.4M$71.4M$70.9M$71.4M
Gross profit$119.8M$101.0M$101.8M$73.2M$59.2M$50.7M$42.8M$44.2M$38.0M$36.3M$27.6M$26.0M$23.7M$21.7M$21.2M$20.1M
Gross margin59.21%55.63%53.89%43.08%41.20%44.50%42.27%42.94%316.57%457.31%33.43%33.50%31.88%30.43%29.82%28.16%
Research & development$13.8M$12.6M$10.8M$9.3M$8.0M$7.6M$7.3M$7.2M$6.6M$6.7M——————
Operating expenses$74.2M$54.8M$47.9M$42.9M$40.9M$32.8M$32.8M$30.4M$29.6M$29.9M$21.3M$20.8M$19.4M$18.0M$17.3M$17.6M
Operating income$45.6M$46.3M$53.8M$30.3M$18.2M$17.9M$10.1M$13.8M$8.4M$6.4M$6.3M$5.3M$4.3M$3.7M$3.8M$2.5M
Operating margin22.56%25.47%28.50%17.84%12.69%15.72%9.93%13.38%70.10%80.35%7.66%6.79%5.80%5.21%5.37%3.52%
EBITDA$47.5M$48.2M$55.6M$31.9M$19.6M$19.2M$11.3M$14.9M$9.4M$7.3M$7.2M$6.2M$5.3M$4.8M$6.1M$4.8M
EBITDA margin23.50%26.55%29.47%18.76%13.65%16.83%11.13%14.44%78.70%91.94%8.73%7.94%7.07%6.67%8.58%6.76%
Net income$43.0M$43.4M$49.8M$27.1M$19.6M$15.4M$7.8M$12.5M$7.6M$5.6M$5.8M$4.8M$3.5M$3.0M$2.3M$1.1M
Net profit margin21.27%23.90%26.38%15.96%13.65%13.52%7.69%12.13%63.73%70.53%7.00%6.23%4.67%4.23%3.22%1.57%
Basic EPSper basic share$1.21$1.20$1.35$0.74$0.53$0.42$0.21$0.34$0.21$0.15$0.16$0.13$0.09$0.08$0.06$0.03
Diluted EPSper diluted share$1.20$1.19$1.34$0.73$0.53$0.42$0.21$0.34$0.21$0.15$0.16$0.13$0.09$0.08$0.06$0.03
Review official source filings ↗

Owners

Reported shareholders

Reference date Jun 30, 2026
BlackRock, Inc. · 15.75% of listed sharesCopeland Capital Management, LLC · 5.64% of listed sharesJupiter Topco LLC · 4.70% of listed sharesVANGUARD CAPITAL MANAGEMENT LLC · 4.27% of listed sharesSTATE STREET CORP · 4.21% of listed sharesVANGUARD PORTFOLIO MANAGEMENT LLC · 4.18% of listed sharesFIRST TRUST ADVISORS LP · 3.65% of listed sharesGEODE CAPITAL MANAGEMENT, LLC · 3.35% of listed sharesWELLINGTON MANAGEMENT GROUP LLP · 3.08% of listed sharesSOLOWAY RICHARD · ≈3.07% of listed sharesMORGAN STANLEY · 2.68% of listed sharesDIMENSIONAL FUND ADVISORS LP · 2.03% of listed sharesARROWSTREET CAPITAL, LIMITED PARTNERSHIP · 1.95% of listed sharesDoma Perpetual Capital Management LLC · 1.76% of listed sharesNORTHERN TRUST CORP · 1.71% of listed sharesFundsmith LLP · 1.70% of listed sharesBESSEMER GROUP INC · 1.20% of listed sharesDEPRINCE RACE & ZOLLO INC · 1.14% of listed sharesROYAL BANK OF CANADA · 1.14% of listed sharesRENAISSANCE TECHNOLOGIES LLC · 1.14% of listed shares
15.75%of listed shares
BlackRock, Inc.5.63M shares · Jun 30, 2026
View holders
Top 20 reported holders of NSSC
Holder% owned
BlackRock, Inc.
15.75%5.63M shares
Copeland Capital Management, LLC
5.64%2.02M shares
Jupiter Topco LLC
4.70%1.68M shares
VANGUARD CAPITAL MANAGEMENT LLC
4.27%1.53M shares
STATE STREET CORP
4.21%1.5M shares
VANGUARD PORTFOLIO MANAGEMENT LLC
4.18%1.49M shares
FIRST TRUST ADVISORS LP
3.65%1.3M shares
GEODE CAPITAL MANAGEMENT, LLC
3.35%1.2M shares
WELLINGTON MANAGEMENT GROUP LLP
3.08%1.1M shares
SOLOWAY RICHARD
≈3.07%1.1M shares
MORGAN STANLEY
2.68%959.78K shares
DIMENSIONAL FUND ADVISORS LP
2.03%725.55K shares
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
1.95%697.94K shares
Doma Perpetual Capital Management LLC
1.76%627.93K shares
NORTHERN TRUST CORP
1.71%610.62K shares
Fundsmith LLP
1.70%606.97K shares
BESSEMER GROUP INC
1.20%430.45K shares
DEPRINCE RACE & ZOLLO INC
1.14%408.63K shares
ROYAL BANK OF CANADA
1.14%406.41K shares
RENAISSANCE TECHNOLOGIES LLC
1.14%406.2K shares

Percentages use 35.77M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 13F ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026
Buys0$0.00 disclosed value
Sells (SEC code S)8$15.73M disclosed value
8 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
Mar 3, 2026Form 4SOLOWAY RICHARDCEO, Chairman of Board, SecySellCommon Stock55.3K$43.22$2.39M1.10M
Mar 2, 2026Form 4SOLOWAY RICHARDCEO, Chairman of Board, SecySellCommon Stock129.7K$44.99$5.83M1.15M
Feb 5, 2026Form 4SOLOWAY RICHARDCEO, Chairman of Board, SecySellCommon Stock150.0K$42.74$6.41M1.26M
Nov 17, 2025Form 4Spinelli Stephen MSenior Vice president of SalesSellCommon Stock19.0K$40.25$764.8K928
Jun 6, 2025Form 4Spinelli Stephen MSenior Vice President of SalesSellCommon Stock5.0K$29.16$145.8K19.9K
Review ownership filings at SEC.gov ↗

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