Napco Security Technologies falls 18.4% after quarterly results disappoint

What happened

Napco Security Technologies (NSSC) fell 18.4% on November 2, 2026, after fiscal Q1 2027 results missed EPS expectations and flagged weaker equipment sales. The company reported earnings per share of $0.34 against $0.38 expected, 10.1% below estimates, while management said recurring service revenue growth drove record revenue, net income and adjusted EBITDA. Trading volume was 7.9 times its 20-day average as the stock opened 20.3% below the previous close and moved sharply lower in the session.

How big was the move

The stock closed at $32.10, a move that was 5.9 times a typical daily move for this stock and 19.8 percentage points worse than the Industrials sector median, which rose 1.3% on the day. The S&P 500 fell 0.5% on November 2, 2026, while it had fallen 1.8% over the last five sessions; the stock fell 18.2% over the same five-session span, indicating the decline was largely company-specific. Napco’s beta of 1.23 shows the stock tends to move more than the market.

The technical picture

The stock closed 13.1% below its 20-day moving average, 11.8% below its 50-day moving average and 17.9% below its 200-day moving average. The 50-day average is below the 200-day average, a sign of a weak longer-term trend. The Relative Strength Index (14 days) was 30, in the neutral range between 30 and 70. The share price sits 38.0% below its 52-week high. Over one month the stock fell 11.3%, over three months it fell 20.2%, and over one year it fell 26.7%, leaving it 37.2 percentage points behind the S&P 500. Volatility was 49% annualized over 60 days, higher than 69% of its own readings over five years.

Fundamentals and valuation

For the four quarters through September 30, 2026, revenue was $203.1 million, a gain that grew 8.7% from a year earlier. Diluted earnings per share for that period were $1.22, which was unchanged from a year earlier. Gross margin widened to 59.7% from 55.8% a year earlier, even as operating margin eased to 22.7% from 25.7% a year earlier. Free-cash-flow margin stood at 24.7% and return on invested capital was 20.1%. The balance sheet showed net cash of $118.7 million.

The stock traded at 26.3 times trailing earnings and 19.5 times expected earnings. Its price to trailing earnings was lower than 76% of its own readings over the past five years, with a five-year median of 33.4 times earnings. Free-cash-flow yield was 3.6% and market value was $1.41 billion. PromtFinance scores show high Quality at 97 (Exceptional), but weak Growth at 28 (Very weak) and Momentum at 18 (Very weak). Those readings suggest investors are paying for balance-sheet strength and profitability even as near-term growth and price momentum lag.

Earnings and analyst expectations

Napco reported on November 2, 2026, with last report figures showing earnings per share of $0.34 against $0.38 expected, 10.1% below estimates. Management said recurring service revenue grew 11.5% with margins above 90%, while equipment sales fell 7.3%. The company noted that, excluding a litigation credit, operating income declined about 4% and diluted EPS was flat at $0.34, according to company commentary reported by Seeking Alpha and The Motley Fool. The stock had recorded zero consecutive quarters beating estimates; average surprise over the last four reports was 11.4% above estimates, and the typical two-day reaction after recent reports was that the stock fell 6.0%.

Eleven analysts cover the stock. The consensus rating is Buy, with 73% of ratings at Buy or Strong Buy. The consensus price target stood at $52.00, which is 62.0% above the closing price on November 2, 2026. Investors weighing the gap between the current share price and the consensus target will balance Napco’s strong margins, net cash position and high Quality score against weak near-term growth and the recent disappointing report.

What to watch

• February 1, 2027: next report date
• Recurring service revenue growth rate and margin trends in the next quarterly update
• Equipment sales trends and distributor purchasing patterns in upcoming quarters
• Any further details on litigation items that affected the recent operating income
• Changes in analyst estimates or the consensus price target