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Compare · KALU vs RS

KALU vs RS

Side-by-side comparison of Kaiser Aluminum Corporation (KALU) and Reliance Inc. (RS): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both KALU and RS operate in Metal Fabrications (Industrials), so they compete in similar markets.
  • RS is the larger of the two at $20.23B, about 6.9x KALU ($2.91B).
  • Over the past year, KALU is up 126.9% and RS is up 28.1% - KALU leads by 98.8 points.
  • KALU has been more active in the news (11 items in the past 4 weeks vs 10 for RS).
  • RS has more recent analyst coverage (25 ratings vs 13 for KALU).
PerformanceKALU+126.88%RS+28.11%
2025-06-09+0.00%2026-06-08
MetricKALURS
Company
Kaiser Aluminum Corporation
Reliance Inc.
Price
$179.11+1.59%
$396.34+0.38%
Market cap
$2.91B
$20.23B
1M return
+1.61%
+7.24%
1Y return
+126.88%
+28.11%
Industry
Metal Fabrications
Metal Fabrications
Exchange
NASDAQ
NYSE
IPO
1994
News (4w)
11
10
Recent ratings
13
25
KALU

Kaiser Aluminum Corporation

Kaiser Aluminum Corporation manufactures and sells semi-fabricated specialty aluminum mill products. The company provides rolled, extruded, and drawn aluminum products used principally for aerospace and defense, automotive, consumer durables, electronics, electrical, and machinery and equipment applications. Its aerospace and high strength products include heat treat plates and sheets, hard alloy extruded shapes, cold finish rods and bars, seamless drawn tubes, and billets for aerospace and defense industries. The company's automotive extrusions include extruded aluminum products for structural components, crash management systems, anti-lock braking systems, and drawn tubes for drive shafts, as well as offers fabrication services, including sawing and cutting to length. Its general engineering products comprise alloy plate, sheet, rod, bar, tube, wire, and standard extrusion shapes used in various applications, including the production of military vehicles, ordnances, semiconductor manufacturing cells, electronic devices, after-market motor sport parts, tooling plates, parts for machinery and equipment, bolts, screws, nails, and rivets. The company also offers extruded, drawn, and cast billet aluminum products for industrial end uses. It sells its products directly to customers through sales personnel located in the United States, Canada, Western Europe, and China, as well as through independent sales agents in other regions of Asia, Latin America, and the Middle East. Kaiser Aluminum Corporation was founded in 1946 and is based in Foothill Ranch, California.

RS

Reliance Inc.

Reliance Steel & Aluminum Co. operates as a metals service center company. The company provides alloy, aluminum, brass, copper, carbon steel, stainless steel, titanium, and specialty steel products and processing services to general manufacturing, non-residential construction, transportation, aerospace and defense, energy, electronics and semiconductor fabrication, and heavy industries. It also offers precision sheet metal fabrication services, including laser cutting, stamping, turret punching, machining, and powder coating and welding; and toll processing and logistics services. The company operated approximately 300 metals service center processing and distribution facilities in 40 states in the United States and 13 in other countries. It sells its products directly to large original equipment manufacturers, and small machine shops, and fabricators. The company operates in the United States, Australia, Belgium, Canada, China, France, India, Malaysia, Mexico, Singapore, South Korea, Turkey, the United Arab Emirates, and the United Kingdom. Reliance Steel & Aluminum Co. was founded in 1939 and is headquartered in Los Angeles, California.

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