Top Undervalued Security & Protection Services industry Stocks 2026

ADT (ADT) has the largest fair value gap in the Security & Protection Services industry at 63.6% below the modeled estimate, followed by Resideo Technologies, (REZI) at 29.8%.

Updated todayBased on intrinsic value modelsIndustry: Security & Protection Services

Page snapshot: 10 Sept 2026, 1:42 pm

View full analysis in the screener → · All undervalued →

Before you trade on valuation alone

Cross-check fair value with fundamentals, liquidity, and your own goals—this table is a screen, not advice.

Security & Protection Services Industry Valuation Insights (Updated Today)

  • The Security & Protection Services industry currently shows an average fair value gap of 46.7% on this snapshot.
  • Top name ADT Inc. (ADT) trades at roughly a 63.6% gap versus modeled intrinsic value—rankings move with prices and inputs.
  • This industry's average fair value gap is below our broad benchmark (~547.0%).

Undervalued Security & Protection Services Stocks by Market Cap

Large cap (top 5)

No qualifying names in this bucket on this snapshot.

Mid cap (top 5)

  1. 1.ADT Inc. · ADT63.6%$5.64B
  2. 2.Resideo Technologies, Inc. · REZI29.8%$4.11B

Small cap (top 5)

No qualifying names in this bucket on this snapshot.

What Are Undervalued Security & Protection Services Stocks?

Undervalued security & protection services stocks are names where price sits below modeled fair (intrinsic) value—shown as a fair value gap versus the current quote.

This is not a buy list. Validate each symbol on its company page before you act.

How We Identify Undervalued Security & Protection Services Stocks

We pull an industry-filtered undervalued snapshot (price, fair value gap, cap, sector, country) and rank by that gap. You can sort and search in the table above.

Rankings can shift intraday as prices and model inputs move. Use the stock screener for custom filters beyond this industry leaderboard.

FAQs

Answers about undervalued security & protection services names, intrinsic value, and how often this list refreshes.

What are undervalued security & protection services stocks?

They are Security & Protection Services names trading below modeled intrinsic value—shown here as a fair value gap versus price. Models vary; use this as a screen, not advice.

How do you find undervalued security & protection services stocks?

We load undervalued names for this industry from our API, then rank and filter in the table. Sort columns and open company pages to dig deeper.

Why are security & protection services stocks undervalued?

Often sentiment, earnings, cycles, rates, or stock-specific news—not always a “misprice.” Intrinsic value is model-dependent.

Is this security & protection services list a recommendation to buy or sell?

No. Rankings are by calculated gap versus a model. Discounts can reflect risk or data lag. Check fundamentals; seek licensed advice for personal decisions.

How often is this list updated?

The page rebuilds on a schedule (ISR). Live quotes can move faster—use company pages for the latest.

Data updated regularly. Intrinsic value estimates and stock prices are subject to market fluctuations.