Stocks›Technology›NSSC

NSSC

NAPCO SECURITY TECHNOLOGIES, INC

NasdaqResearch view

$35.66−0.06%

Sep 25 close · 1D EOD · Databento

TechnologyCommunications Equipment, NecSmall-capSEC EDGAR FY 2026-06-30

What happened

Daily closes · dots are Wire stories

What’s next

Expected around late November, going by its own filing history. The company has not announced a date yet. Its matching report came Nov 3, 2025 and Nov 4, 2024, during the session.

Last report

Aug 24, 2026−1.31%

during the session

Last 4, next close

median 9.44% either way

up 1 of 4

Every report since 2023 →

DateEventSourceNext close

Aug 24Earnings release, during the session · 8-KSEC EDGARSEC EDGAR ↗−1.31%

Next close = the first close after the event against the close before it. Prior-session closes only; not a call, not advice.

Big days · last year

Daily closes · Databento EOD

36 big days: a close more than 3.24% from the one before, three times NSSC’s median day (1.08%). On 15 of 36, its largest peers moved the same way at least half as far. We show what we hold, never a cause.

Shaded: since our stories began, Jun 10, 2026

36Sep 3, 2026
Sep 3, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup +0.9% did not move with it
+0.9% did not move with itLITE −2.7 · ESE +2.6 · AIOT +1.3 · TBCH +0.4
+3.93%
35Aug 10, 2026
Aug 10, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup −9.0% moved the same way
−9.0% moved the same wayAIOT −30.6 · TBCH −9.4 · LITE −8.6 · ESE −1.6
−3.26%
34Aug 4, 2026
Aug 4, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup +7.0% moved the same way
+7.0% moved the same wayLITE +8.9 · TBCH +8.7 · AIOT +5.2 · ESE +2.5
+5.59%
33Jul 9, 2026
Jul 9, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup +2.5% did not move with it
+2.5% did not move with itLITE +11.1 · TBCH +3.2 · AIOT +1.9 · ESE −0.2
−5.23%
32Jul 6, 2026
Jul 6, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup +0.3% did not move with it
+0.3% did not move with itESE +2.9 · TBCH −1.4 · LITE +0.4 · AIOT +0.2
+3.68%
31Jun 18, 2026
Jun 18, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup +0.3% did not move with it
+0.3% did not move with itTBCH +10.3 · ESE +2.9 · AIOT −2.7 · LITE −2.3
+3.69%
30Jun 17, 2026
Jun 17, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup −0.9% did not move with it
−0.9% did not move with itTBCH −2.6 · ESE +1.3 · AIOT −1.2 · LITE −0.6
−3.81%
29Jun 11, 2026
Jun 11, 2026Nothing in our recordNo NSSC story, brief or results filing in our record that dayGroup +4.0% moved the same way
+4.0% moved the same wayAIOT +9.6 · LITE +4.3 · ESE +3.7 · TBCH +2.1
+3.41%
28Jun 1, 2026
Jun 1, 2026Before our storiesGroup +0.6% did not move with it
+0.6% did not move with itLITE +5.8 · ESE −1.4 · TBCH +0.8 · AIOT +0.5
−6.02%
27May 15, 2026
May 15, 2026Before our storiesGroup −2.7% moved the same way
−2.7% moved the same wayTBCH −4.7 · LITE −3.1 · ESE −2.3 · AIOT −0.9
−3.46%
26May 12, 2026
May 12, 2026Before our storiesGroup −2.5% moved the same way
−2.5% moved the same wayLITE −5.8 · TBCH −3.4 · AIOT −1.5 · ESE +0.7
−4.77%
25May 5, 2026
May 5, 2026Before our storiesGroup +2.3% did not move with it
+2.3% did not move with itESE +3.6 · TBCH +2.7 · LITE +1.9 · AIOT +1.5
+5.58%
24May 4, 2026
May 4, 2026ResultsThe first close after a results filing (SEC 8-K, Item 2.02)Group +1.7% did not move with it
+1.7% did not move with itTBCH +4.9 · LITE +2.8 · AIOT +0.6 · ESE +0.2
−15.22%
23Apr 30, 2026
Apr 30, 2026Before our storiesGroup +4.5% moved the same way
+4.5% moved the same wayAIOT +5.6 · LITE +5.1 · ESE +3.9 · TBCH +2.5
+3.47%
22Mar 31, 2026
Mar 31, 2026Before our storiesGroup +5.4% moved the same way
+5.4% moved the same wayLITE +7.3 · AIOT +6.2 · ESE +4.6 · TBCH 0.0
+3.93%
21Mar 26, 2026
Mar 26, 2026Before our storiesGroup −4.4% moved the same way
−4.4% moved the same wayLITE −11.4 · TBCH −5.0 · ESE −3.9 · AIOT −2.3
−6.22%
20Mar 23, 2026
Mar 23, 2026Before our storiesGroup +3.0% moved the same way
+3.0% moved the same wayTBCH +3.7 · LITE +3.2 · AIOT +2.9 · ESE +2.7
+4.97%
19Mar 20, 2026
Mar 20, 2026Before our storiesGroup −3.5% moved the same way
−3.5% moved the same wayLITE −8.5 · AIOT −4.8 · ESE −2.1 · TBCH −0.2
−3.95%
18Mar 9, 2026
Mar 9, 2026Before our storiesGroup +2.3% moved the same way
+2.3% moved the same wayLITE +14.7 · TBCH +2.9 · ESE +1.8 · AIOT −0.3
+4.59%
17Mar 6, 2026
Mar 6, 2026Before our storiesGroup −2.7% moved the same way
−2.7% moved the same wayLITE −14.2 · AIOT −2.9 · ESE −2.5 · TBCH +1.4
−3.36%
16Mar 2, 2026
Mar 2, 2026Before our storiesGroup +1.6% did not move with it
+1.6% did not move with itLITE +11.8 · ESE +3.1 · AIOT −2.2 · TBCH +0.2
−4.16%
15Feb 19, 2026
Feb 19, 2026Before our storiesGroup +1.4% did not move with it
+1.4% did not move with itLITE +7.0 · TBCH +1.8 · AIOT +1.1 · ESE +1.0
+3.43%
14Feb 13, 2026
Feb 13, 2026Before our storiesGroup +1.3% did not move with it
+1.3% did not move with itAIOT +8.1 · TBCH +4.2 · LITE −3.5 · ESE −1.6
+3.66%
13Feb 3, 2026
Feb 3, 2026Before our storiesGroup +0.3% did not move with it
+0.3% did not move with itAIOT −3.5 · LITE +2.8 · ESE +2.5 · TBCH −1.8
+6.63%
12Feb 2, 2026
Feb 2, 2026ResultsThe first close after a results filing (SEC 8-K, Item 2.02)Group +2.5% did not move with it
+2.5% did not move with itLITE +8.1 · TBCH +2.8 · ESE +2.2 · AIOT +0.2
+11.20%
11Jan 30, 2026
Jan 30, 2026Before our storiesGroup −1.1% did not move with it
−1.1% did not move with itLITE +2.7 · AIOT −1.7 · TBCH −1.4 · ESE −0.8
−3.68%
10Jan 22, 2026
Jan 22, 2026Before our storiesGroup −0.5% did not move with it
−0.5% did not move with itTBCH +3.1 · LITE −2.2 · ESE −1.8 · AIOT +0.7
+3.98%
9Jan 13, 2026
Jan 13, 2026Before our storiesGroup −0.4% did not move with it
−0.4% did not move with itLITE +6.3 · AIOT −1.3 · TBCH −1.2 · ESE +0.3
−6.91%
8Dec 2, 2025
Dec 2, 2025Before our storiesGroup +0.3% did not move with it
+0.3% did not move with itLITE −4.8 · TBCH +3.1 · AIOT +1.0 · ESE −0.5
+5.47%
7Dec 1, 2025
Dec 1, 2025Before our storiesGroup −2.8% did not move with it
−2.8% did not move with itESE −3.7 · AIOT −3.4 · LITE −2.2 · TBCH −2.0
−6.41%
6Nov 25, 2025
Nov 25, 2025Before our storiesGroup −0.1% did not move with it
−0.1% did not move with itAIOT +4.4 · ESE −3.1 · LITE −2.7 · TBCH +2.5
+4.54%
5Nov 20, 2025
Nov 20, 2025Before our storiesGroup −4.8% moved the same way
−4.8% moved the same wayLITE −13.3 · TBCH −6.3 · AIOT −3.4 · ESE −3.2
−4.02%
4Nov 13, 2025
Nov 13, 2025Before our storiesGroup −4.3% moved the same way
−4.3% moved the same wayLITE −10.6 · TBCH −6.7 · AIOT −2.0 · ESE −1.5
−3.72%
3Nov 6, 2025
Nov 6, 2025Before our storiesGroup −2.4% moved the same way
−2.4% moved the same wayTBCH −5.8 · AIOT −3.2 · LITE +3.0 · ESE −1.6
−3.56%
2Nov 5, 2025
Nov 5, 2025Before our storiesGroup +2.3% did not move with it
+2.3% did not move with itLITE +23.6 · AIOT +3.4 · TBCH −2.6 · ESE +1.2
+7.36%
1Nov 3, 2025
Nov 3, 2025ResultsThe first close after a results filing (SEC 8-K, Item 2.02)Group −0.7% did not move with it
−0.7% did not move with itTBCH −1.6 · ESE +1.2 · LITE −1.0 · AIOT −0.4
−7.68%

A story on the same day is not a cause, and a group move is not proof either. Group: LITE, ESE, AIOT, TBCH, the largest companies in NSSC’s SEC industry; “the same way” means the same direction and at least half as far. Prior-session closes only; not a call, not advice.

The numbers · FY2026, filed

SEC EDGAR

Market cap$1.3B

Revenue$202.3M+11.40%

Net income$43.0M

EPS, diluted$1.20+0.80%

Gross margin59.2%

Operating margin22.6%

Return on equity22.5%

Debt / equity0.03

All filed figures

Snapshot

SEC EDGAR · FY 2026-06-30

SectorTechnology

Market Cap$1.3B

Enterprise Value$1.2B

Income$43.0M

Sales$202.3M

Book/sh$5.34

Cash/sh$3.55

Dividend TTM$0.58

Payout47%

Employees—

IPO—

Quick Ratio4.19

Current Ratio4.90

Debt/Eq0.03

EPS (ttm)$1.20

EPS this Y0.8%

EPS past 3/5Y18.0%

Sales past 3/5Y6.0%

EPS Y/Y TTM0.8%

Sales Y/Y TTM11.4%

Shs Outstand35.77M

ROA18.0%

ROE22.5%

ROIC56.0%

Gross Margin59.2%

Oper. Margin22.6%

Profit Margin21.3%

Every figure here is filed with the SEC. Valuation and estimate metrics (P/E, PEG, EV/EBITDA, price targets, forward EPS) are omitted until our market-data feed is licensed for display — we’d rather show fewer numbers than blank ones. Deeper lines (cash flow, balance sheet) below.

Revenue by fiscal year

$143.6M

FY22

$170.0M

FY23

$188.8M

FY24

$181.6M

FY25

$202.3M

FY26

Operating leverage — margins

GrossOperatingNet

Financials, annual · income and cash flowSEC EDGAR · open ▸

Financials — annual

SEC EDGAR · last 5 FY · tap a row to explain it

USD	FY2022	FY2023	FY2024	FY2025	FY2026
Revenue	$143.6M	$170.0M	$188.8M	$181.6M	$202.3M
Gross Profit	$59.2M	$73.2M	$101.8M	$101.0M	$119.8M
Operating Income	$18.2M	$30.3M	$53.8M	$46.3M	$45.6M
Net Income	$19.6M	$27.1M	$49.8M	$43.4M	$43.0M
Diluted EPS	$0.53	$0.73	$1.34	$1.19	$1.20
Operating Cash Flow	$8.3M	$24.7M	$45.4M	$53.5M	$61.1M
Free Cash Flow	$6.8M	$21.7M	$43.8M	$51.4M	$59.2M

Same industry

In the screener →

LITE$84.5B ESE$6.9B AIOT$376M TBCH$228M AMPG$100M INSG$62M REKR$56M SNT$38M

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Fundamentals sourced from SEC EDGAR filings (public domain). For informational purposes only. Not investment advice.