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Compare · ALSN vs LEA

ALSN vs LEA

Side-by-side comparison of Allison Transmission Holdings Inc. (ALSN) and Lear Corporation (LEA): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both ALSN and LEA operate in Auto Parts:O.E.M. (Consumer Discretionary), so they compete in similar markets.
  • ALSN is the larger of the two at $9.60B, about 1.4x LEA ($7.09B).
  • Over the past year, ALSN is up 14.5% and LEA is up 56.5% - LEA leads by 41.9 points.
  • LEA has been more active in the news (18 items in the past 4 weeks vs 15 for ALSN).
  • LEA has more recent analyst coverage (25 ratings vs 12 for ALSN).
PerformanceALSN+14.54%LEA+56.48%
2025-06-09+0.00%2026-06-05
MetricALSNLEA
Company
Allison Transmission Holdings Inc.
Lear Corporation
Price
$115.75-2.25%
$141.44-1.77%
Market cap
$9.60B
$7.09B
1M return
-9.26%
+2.73%
1Y return
+14.54%
+56.48%
Industry
Auto Parts:O.E.M.
Auto Parts:O.E.M.
Exchange
NYSE
NYSE
IPO
2012
News (4w)
15
18
Recent ratings
12
25
ALSN

Allison Transmission Holdings Inc.

Allison Transmission Holdings, Inc., together with its subsidiaries, designs, manufactures, and sells commercial and defense fully-automatic transmissions for medium- and heavy-duty commercial vehicles, and medium- and heavy-tactical U.S. defense vehicles worldwide. It offers transmissions for various applications, including distribution, refuse, construction, fire, and emergency on-highway trucks; school and transit buses; motor homes; energy, mining, and construction off-highway vehicles and equipment; and wheeled and tracked defense vehicles. The company markets its transmissions under Allison Transmission brand name; and remanufactured transmissions under ReTran brand name. It also sells branded replacement parts, support equipment, aluminum die cast components, and other products necessary to service the installed base of vehicles utilizing its transmissions, as well as defense kits, engineering services, and extended transmission coverage services to various original equipment manufacturers, distributors, and the U.S. government. The company serves customers through an independent network of approximately 1,400 independent distributor and dealer locations. The company was formerly known as Clutch Holdings, Inc. Allison Transmission Holdings, Inc. was founded in 1915 and is headquartered in Indianapolis, Indiana.

LEA

Lear Corporation

Lear Corporation designs, develops, engineers, manufactures, assembles, and supplies automotive seating, and electrical distribution systems and related components for automotive original equipment manufacturers in North America, Europe, Africa, Asia, and South America. Its Seating segment offers seat systems, seat subsystems, key seat components, seat trim covers, seat mechanisms, seat foams, and headrests, as well as surface materials, such as leather and fabric for automobiles and light trucks, compact cars, pick-up trucks, and sport utility vehicles. The company's E-Systems segment provides electrical distribution and connection systems that route electrical signals and networks; and manage electrical power within the vehicle for various powertrains. This segment's products comprise wire harnesses, terminals and connectors, engineered components, and junction boxes; electronic system products, including body domain control modules, smart and passive junction boxes, gateway and communication modules, integrated power modules, and high voltage battery management systems. It also offers software and connected services comprising Xevo Market, an in-vehicle commerce and service platform; and software and services for the cloud, vehicles, and mobile devices. In addition, this segment provides cybersecurity software; advanced vehicle positioning for automated and autonomous driving applications; and short-range communication and cellular protocols for vehicle connectivity. It offers its products and services under the XEVO, GUILFORD, EAGLE OTTAWA, ConfigurE+TM, INTUTM, LEAR CONNEXUSTM, EXOTM, JOURNEYWARE, ProTec, SMART JUNCTION BOXTM, STRUCSURETM, AVENTINO, and TeXstyleTM brands. Lear Corporation was founded in 1917 and is headquartered in Southfield, Michigan.

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