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Large Cap
Security & Protection Services
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
Allegion
ALLE
$13.6B
| $13.6B | $160.37 | 1.39% |
|
Large Cap Security & Protection Services Stocks at a Glance
Security and protection services companies provide guards, alarm monitoring, inspection, and detention services. Contracted, recurring revenue makes demand defensive, with route density in monitoring and labor costs in guarding setting the margins.
There is 1 large cap Security & Protection Services stock — a company in the Security & Protection Services industry with a market cap between $10B and $200B — worth a combined $13.6B.
The largest by market cap is Allegion (ALLE) at $13.6B.
- Combined market cap: $13.6B across 1 stock.
- Large Cap: market cap between $10B and $200B.
- Largest constituent: Allegion (ALLE), $13.6B market cap.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.