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Mid Cap
Specialty Industrial Machinery
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
PNR icon
1
Pentair
PNR
$9.97B
$9.97B $62.46 1.34%
AOS icon
2
A.O. Smith
AOS
$8.45B
$8.45B $62.15 0.91%
GTES icon
3
Gates Industrial Corp
GTES
$6.57B
$6.57B $25.96 0.27%
NPO icon
4
Enpro
NPO
$6.42B
$6.42B $303.32 0.39%
JBTM
5
JBT Marel
JBTM
$6.12B
$6.12B $117.93 2.48%
XE
6
X-Energy Inc
XE
$5.49B
$5.49B $19.11 5.52%
CSW
7
CSW Industrials
CSW
$5.26B
$5.26B $322.70 1.48%
SYM icon
8
Symbotic
SYM
$5.25B
$5.25B $40.41 0.95%
MIDD icon
9
Middleby
MIDD
$5.15B
$5.15B $113.97 1.08%
FELE icon
10
Franklin Electric
FELE
$4.5B
$4.5B $101.82 1.29%
SMR icon
11
NuScale Power
SMR
$4.03B
$4.03B $9.81 8.4%
MWA icon
12
Mueller Water Products
MWA
$3.89B
$3.89B $24.94 0.83%
SXI icon
13
Standex International
SXI
$3.69B
$3.69B $304.73 0.57%
MIR icon
14
Mirion Technologies
MIR
$3.66B
$3.66B $14.71 0.2%
KAI icon
15
Kadant
KAI
$3.58B
$3.58B $302.84 3.11%
CXT icon
16
Crane NXT
CXT
$2.89B
$2.89B $50.15 0.7%
HLIO icon
17
Helios Technologies
HLIO
$2.45B
$2.45B $74.27 0.39%
MFP
18
Midera Food Processing Inc
MFP
$2.33B
$2.33B $51.47 5.58%
GRC icon
19
Gorman-Rupp
GRC
$2.03B
$2.03B $76.76 1.36%

Mid Cap Specialty Industrial Machinery Stocks at a Glance

Specialty industrial machinery companies build engines, turbines, pumps, compressors, and purpose-built production equipment. Orders follow industrial capital spending, while high-margin aftermarket parts and service revenue cushions the equipment cycle and rewards installed-base scale.

There are 19 mid cap Specialty Industrial Machinery stocks — companies in the Specialty Industrial Machinery industry with a market cap between $2B and $10B — worth a combined $91.7B.

The largest by market cap are Pentair (PNR) at $9.97B, A.O. Smith (AOS) at $8.45B and Gates Industrial Corp (GTES) at $6.57B.

Among institutional investors, X-Energy Inc (XE) drew the most net new fund positions in Q2 2026: 189 funds opened new positions.

  • Combined market cap: $91.7B across 19 stocks.
  • Mid Cap: market cap between $2B and $10B.
  • Largest constituent: Pentair (PNR), $9.97B market cap.
  • Most net new fund positions in Q2 2026: X-Energy Inc (XE), +189 holders.

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