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Mid Cap
Electrical Equipment & Parts
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
AEIS icon
1
Advanced Energy
AEIS
$9.85B
$9.85B $246.03 5.65%
AYI icon
2
Acuity Brands
AYI
$8.99B
$8.99B $300.28 1.15%
FPS icon
3
Forgent Power Solutions
FPS
$8.69B
$8.69B $31.66 3.18%
ENS icon
4
EnerSys
ENS
$6.15B
$6.15B $170.50 1.7%
POWL icon
5
Powell Industries
POWL
$6.11B
$6.11B $167.81 1.01%
ATKR icon
6
Atkore
ATKR
$3.21B
$3.21B $94.94 0.01%
HAYW icon
7
Hayward Holdings
HAYW
$2.49B
$2.49B $11.72 1.82%
PLUG icon
8
Plug Power
PLUG
$2.04B
$2.04B $1.46 0.69%

Mid Cap Electrical Equipment & Parts Stocks at a Glance

Electrical equipment companies make transformers, switchgear, wiring, batteries, metering, and automation controls. Grid modernization and electrification underpin multi-year demand, with orders tied to utility and industrial capital spending.

There are 8 mid cap Electrical Equipment & Parts stocks — companies in the Electrical Equipment & Parts industry with a market cap between $2B and $10B — worth a combined $47.5B.

The largest by market cap are Advanced Energy (AEIS) at $9.85B, Acuity Brands (AYI) at $8.99B and Forgent Power Solutions (FPS) at $8.69B.

Among institutional investors, Forgent Power Solutions (FPS) drew the most net new fund positions in Q2 2026: 211 funds opened new positions, taking total fund holders up 157 (74%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.