Small Cap
Security & Protection Services
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
Napco Security Technologies
NSSC
$1.3B
| $1.3B | $36.43 | 3.09% |
|
2
Evolv Technologies
EVLV
$956M
| $956M | $5.28 | 0.57% |
|
3
Mistras Group
MG
$605M
| $605M | $18.99 | 0.58% |
|
4
NLI Holdings
NL
$319M
| $319M | $6.53 | 1.56% |
|
Small 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 are 4 small cap Security & Protection Services stocks — companies in the Security & Protection Services industry with a market cap between $250M and $2B — worth a combined $3.18B.
The largest by market cap are Napco Security Technologies (NSSC) at $1.3B, Evolv Technologies (EVLV) at $956M and Mistras Group (MG) at $605M.
Among institutional investors, Mistras Group (MG) drew the most net new fund positions in Q2 2026: 26 funds opened new positions, taking total fund holders up 9 (7%) quarter-over-quarter.
- Combined market cap: $3.18B across 4 stocks.
- Small Cap: market cap between $250M and $2B.
- Largest constituent: Napco Security Technologies (NSSC), $1.3B market cap.
- Most net new fund positions in Q2 2026: Mistras Group (MG), +9 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.