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Mid Cap Auto Parts
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
AUR icon
1
Aurora
AUR
$9.7B
$9.7B $4.86 10%
APTV icon
2
Aptiv
APTV
$9.31B
$9.31B $44.86 0.73%
ALSN icon
3
Allison Transmission
ALSN
$9.23B
$9.23B $111.80 0.67%
ALV icon
4
Autoliv
ALV
$8.35B
$8.35B $115.99 0.03%
MOD icon
5
Modine Manufacturing
MOD
$7.91B
$7.91B $148.86 3.34%
MBLY icon
6
Mobileye
MBLY
$6.14B
$6.14B $7.22 2.83%
LEA icon
7
Lear
LEA
$5.92B
$5.92B $120.01 1.22%
LKQ icon
8
LKQ Corp
LKQ
$5.62B
$5.62B $22.23 0.58%
GTX icon
9
Garrett Motion
GTX
$4.56B
$4.56B $24.44 0.04%
GNTX icon
10
Gentex
GNTX
$4.43B
$4.43B $21.01 0.47%
DORM icon
11
Dorman Products
DORM
$3.68B
$3.68B $123.89 0.21%
ATMU icon
12
Atmus Filtration Technologies
ATMU
$3.62B
$3.62B $44.37 0.89%
VGNT icon
13
Versigent PLC
VGNT
$3.13B
$3.13B $44.22 1.17%
DAN icon
14
Dana Inc
DAN
$3.12B
$3.12B $28.97 1.68%
AAP icon
15
Advance Auto Parts
AAP
$2.68B
$2.68B $44.45 1.21%
QS icon
16
QuantumScape Corp
QS
$2.48B
$2.48B $4.01 5.2%
VC icon
17
Visteon
VC
$2.33B
$2.33B $87.25 1.6%
PHIN icon
18
Phinia Inc
PHIN
$2.12B
$2.12B $57.90 0.26%

Mid Cap 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 18 mid cap Auto Parts stocks — companies in the Auto Parts industry with a market cap between $2B and $10B — worth a combined $94.4B.

The largest by market cap are Aurora (AUR) at $9.7B, Aptiv (APTV) at $9.31B and Allison Transmission (ALSN) at $9.23B.

Among institutional investors, Versigent PLC (VGNT) drew the most net new fund positions in Q2 2026: 413 funds opened new positions, taking total fund holders up 405 (1,191%) quarter-over-quarter.

  • Combined market cap: $94.4B across 18 stocks.
  • Mid Cap: market cap between $2B and $10B.
  • Largest constituent: Aurora (AUR), $9.7B market cap.
  • Most net new fund positions in Q2 2026: Versigent PLC (VGNT), +405 holders.

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