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Compare · FMC vs WLK

FMC vs WLK

Side-by-side comparison of FMC Corporation (FMC) and Westlake Corporation (WLK): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both FMC and WLK operate in Major Chemicals (Industrials), so they compete in similar markets.
  • WLK is the larger of the two at $10.92B, about 7.9x FMC ($1.39B).
  • Over the past year, FMC is down 74.8% and WLK is up 12.3% - WLK leads by 87.1 points.
  • Both names hit the wire about 4 times in the past 4 weeks.
  • Both have 25 recent analyst ratings on file.
PerformanceFMC-74.81%WLK+12.30%
2025-06-09+0.00%2026-06-08
MetricFMCWLK
Company
FMC Corporation
Westlake Corporation
Price
$11.09-4.73%
$85.25+0.80%
Market cap
$1.39B
$10.92B
1M return
-18.87%
-12.46%
1Y return
-74.81%
+12.30%
Industry
Major Chemicals
Major Chemicals
Exchange
NYSE
NYSE
IPO
2004
News (4w)
4
4
Recent ratings
25
25
FMC

FMC Corporation

FMC Corporation, an agricultural sciences company, provides crop protection, plant health, precision agriculture, and professional pest and turf management products. The company develop, markets, and sells crop protection chemicals that include insecticides, herbicides, and fungicides that are used in agriculture to enhance crop yield and quality by controlling a range of insects, weeds, and disease, as well as in non-agricultural markets for pest control. It also offers biologicals products, such as bionematicides under the Quartzo and Presence names. The company sells herbicides under the Authority, Boral, Centium, Command, and Gamit brands, as well as Isoflex active herbicide ingredients; Rynaxypyr and Cyazypyr active ingredients; and insecticides under the Talstar and Hero brands, as well as flutriafol-based fungicides. It sells its products through independent distributors and co-ops, and national and regional distributors, as well as sells directly to growers. The company operates in North America, Latin America, Europe, the Middle East, Africa, and Asia. FMC Corporation was founded in 1883 and is headquartered in Philadelphia, Pennsylvania.

WLK

Westlake Corporation

Westlake Chemical Corporation, together with its subsidiaries, manufactures and markets basic chemicals, vinyls, polymers, and building products worldwide. It operates through two segments, Vinyls and Olefins. The Vinyls segment provides specialty and commodity polyvinyl chloride (PVC), vinyl chloride monomers, ethylene dichloride, chlorine, caustic soda, chlorinated derivative, and ethylene products. This segment also manufactures and sells PVC compounds and building products fabricated from PVC, including residential siding, trim and molding, pipe and fittings for various water, sewer and industrial applications, profiles for windows and doors, decking products, films for various inflatables, wall covering tapes, roofing applications, and composite roof tiles. The Olefins segment offers polyethylene, styrene monomers, and various ethylene co-products, as well as sells propylene, crude butadiene, pyrolysis gasoline, and hydrogen products. Westlake Chemical Corporation offers its products to a range of customers, including chemical processors, plastics fabricators, small construction contractors, municipalities, and supply warehouses in various consumer and industrial markets, such as flexible and rigid packaging, automotive products, coatings, water treatment, refrigerants, and residential and commercial construction, as well as other durable and non-durable goods. The company was founded in 1986 and is headquartered in Houston, Texas. Westlake Chemical Corporation is a subsidiary of TTWF LP.

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