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Auto Parts
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
DCH
26
Dauch Corp
DCH
$1.54B
$1.54B $6.48 1.22%
ADNT icon
27
Adient
ADNT
$1.48B
$1.48B $19.24 2.01%
XPEL icon
28
XPEL
XPEL
$1.3B
$1.3B $47.20 1.79%
THRM icon
29
Gentherm
THRM
$1.19B
$1.19B $38.85 1.36%
PLOW icon
30
Douglas Dynamics
PLOW
$929M
$929M $40.24 0.69%
SMP icon
31
Standard Motor Products
SMP
$850M
$850M $38.05 1.07%
FOXF icon
32
Fox Factory Holding Corp
FOXF
$833M
$833M $19.83 1.07%
MLR icon
33
Miller Industries
MLR
$621M
$621M $54.72 0.39%
SLDP icon
34
Solid Power
SLDP
$577M
$577M $2.53 2.43%
CPS icon
35
Cooper-Standard Automotive
CPS
$428M
$428M $24.10 1.69%
ECX icon
36
ECARX Holdings
ECX
$421M
$421M $1.07 0.94%
MNRO icon
37
Monro
MNRO
$400M
$400M $12.79 1.75%
HLLY icon
38
Holley
HLLY
$326M
$326M $2.69 2.67%
STRT icon
39
STRATTEC Security
STRT
$284M
$284M $71.38 0.42%
MKDW
40
MKDWELL Tech Inc
MKDW
$265M
$265M $7.75 52%
MVST icon
41
Microvast
MVST
$230M
$230M $0.5975 4.14%
SRI icon
42
Stoneridge
SRI
$207M
$207M $7.27 1.25%
MPAA icon
43
Motorcar Parts of America
MPAA
$205M
$205M $10.81 1.46%
SES icon
44
SES AI
SES
$197M
$197M $0.5302 0.59%
CAAS icon
45
China Automotive Systems
CAAS
$162M
$162M $5.36 1.9%
CVGI icon
46
Commercial Vehicle Group
CVGI
$129M
$129M $3.17 2.59%
INVZ icon
47
Innoviz Technologies
INVZ
$93M
$93M $0.3119 3.88%
MWC
48
Micware Co
MWC
$84.4M
$84.4M $1.42 0.7%
PRTS icon
49
CarParts.com
PRTS
$71.6M
$71.6M $9.31 7.13%
SYPR icon
50
Sypris Solutions
SYPR
$43.3M
$43.3M $1.88 2.17%
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Auto Parts Stocks at a Glance

Auto parts companies make components, tires, and accessories for vehicle production and the replacement market. Aftermarket demand is steadier than new-car build rates, so the mix between supplying automakers and repair channels shapes each company's cyclicality.

There are 57 Auto Parts industry stocks tracked by Wall St. Rank, worth a combined $290B.

The largest by market cap are O'Reilly Automotive (ORLY) at $69.4B, AutoZone (AZO) at $47B and Genuine Parts (GPC) at $18.4B.

Among institutional investors, Versigent PLC (VGNT) drew the most net new fund positions in Q2 2026: 412 funds opened new positions, taking total fund holders up 404 (1,188%) quarter-over-quarter.

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