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Mid Cap
Specialty Business Services
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
AMTM
1
Amentum Holdings
AMTM
$5.7B
$5.7B $23.32 1.97%
UNF icon
2
Unifirst Corp
UNF
$5.44B
$5.44B $301.04 1.2%
DLB icon
3
Dolby
DLB
$4.98B
$4.98B $52.65 2.69%
AZZ icon
4
AZZ Inc
AZZ
$4.42B
$4.42B $147.08 1.05%
FA icon
5
First Advantage
FA
$3.55B
$3.55B $20.71 3.5%
MMS icon
6
Maximus
MMS
$3.31B
$3.31B $63.03 3.45%
ABM icon
7
ABM Industries
ABM
$2.87B
$2.87B $49.03 1.18%
CBZ icon
8
CBIZ
CBZ
$2.49B
$2.49B $46.40 4.36%
CMPR icon
9
Cimpress
CMPR
$2.43B
$2.43B $100.22 0.8%

Mid Cap Specialty Business Services Stocks at a Glance

Specialty business services companies handle outsourced functions — printing, coating, facilities services, and other commercial support. Contract-based recurring revenue provides stability, with the group's fortunes tied to corporate outsourcing budgets rather than the consumer.

There are 9 mid cap Specialty Business Services stocks — companies in the Specialty Business Services industry with a market cap between $2B and $10B — worth a combined $35.2B.

The largest by market cap are Amentum Holdings (AMTM) at $5.7B, Unifirst Corp (UNF) at $5.44B and Dolby (DLB) at $4.98B.

Among institutional investors, AZZ Inc (AZZ) drew the most net new fund positions in Q1 2026: 60 funds opened new positions, taking total fund holders up 20 (6.3%) quarter-over-quarter.

  • Combined market cap: $35.2B across 9 stocks.
  • Mid Cap: market cap between $2B and $10B.
  • Largest constituent: Amentum Holdings (AMTM), $5.7B market cap.
  • Most net new fund positions in Q1 2026: AZZ Inc (AZZ), +20 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q1 2026.