Compare · CSTM vs GNRC
CSTM vs GNRC
Side-by-side comparison of Constellium SE (CSTM) and Generac Holdlings Inc. (GNRC): market cap, price performance, sector, and recent activity on the wire.
Summary
- CSTM operates in Industrials, while GNRC operates in Consumer Discretionary - the two are in different parts of the market.
- GNRC is the larger of the two at $14.08B, about 3.2x CSTM ($4.45B).
- Over the past year, CSTM is up 137.9% and GNRC is up 84.9% - CSTM leads by 53.0 points.
- Both names hit the wire about 7 times in the past 4 weeks.
- GNRC has more recent analyst coverage (25 ratings vs 13 for CSTM).
- Company
- Constellium SE
- Generac Holdlings Inc.
- Price
- $32.65-3.89%
- $239.90-8.07%
- Market cap
- $4.45B
- $14.08B
- 1M return
- -4.53%
- -11.58%
- 1Y return
- +137.89%
- +84.85%
- Industry
- Metal Fabrications
- Metal Fabrications
- Exchange
- NYSE
- NYSE
- IPO
- 2013
- 2010
- News (4w)
- 7
- 7
- Recent ratings
- 13
- 25
Constellium SE
Constellium SE, together with its subsidiaries, engages in the design, manufacture, and sale of specialty rolled and extruded aluminum products for the packaging, aerospace, and automotive end-markets. The company operates through three segments: Packaging & Automotive Rolled Products, Aerospace & Transportation, and Automotive Structures & Industry. The Packaging & Automotive Rolled Products segment produces rolled aluminum products, including can stock and closure stock for the beverage and food industry, as well as foil stock for the flexible packaging market. It also supplies automotive body sheets and heat exchangers for the automotive market; and specialty reflective sheets. The Aerospace & Transportation segment provides rolled aluminum products, including aerospace plates, sheets, and extrusions; and aerospace wing skins, as well as plates and sheets for use in transportation, industry, and defense applications. The Automotive Structures & Industry segment offers extruded products and technologically advanced structures for the automotive industry, including crash-management systems, body structures, side impact beams, and battery enclosures; and hard and soft alloy extruded profiles for various industry applications in the automotive, engineering, rail, and other transportation end markets. This segment also provides downstream technology and services, which include pre-machining, surface treatment, research and development, and technical support services. The company sells its products directly or through distributors in France, Germany, the Czech Republic, the United Kingdom, Switzerland, and the United States, as well as Tokyo, Shanghai, and Seoul. Constellium SE was incorporated in 2010 and is headquartered in Paris, France.
Generac Holdlings Inc.
Generac Holdings Inc. designs, manufactures, and sells power generation equipment, energy storage systems, and other power products for the residential, and light commercial and industrial markets worldwide. The company offers engines, alternators, transfer switches, and other components fueled by natural gas, liquid propane, gasoline, diesel, and bi-fuel; and batteries and inverters. It also provides residential automatic standby generators ranging in output from 7.5kW to 150kW; air-cooled engine residential standby generators ranging from 7.5kW to 24kW; liquid-cooled engine generators with outputs ranging from 22kW to 150kW; and Mobile Link, a remote monitoring system for home standby generators. In addition, the company offers various portable generators ranging in size from 800W to 17.5kW; engine driven power washers; water pumps; outdoor power equipment, such as trimmers and brush mowers, log splitters, lawn and leaf vacuums, and chipper shredders; and clean energy solution under the PWRcell and PWRview brands. Further, it provides light towers, mobile generators, and flameless heaters; light-commercial standby generators ranging from 22kW to 150kW and related transfer switches providing three-phase power for small and mid-sized businesses; and industrial generators ranging in output from 10kW up to 3,250kW used as emergency backup for healthcare, telecom, datacom, commercial office, retail, municipal, and manufacturing markets. Additionally, the company sells aftermarket service parts and product accessories to dealers. It distributes its products through independent residential dealers, industrial distributors and dealers, national and regional retailers, e-commerce partners, electrical, HVAC and solar wholesalers, catalogs, equipment rental companies and distributors, and solar installers; and directly to end users. Generac Holdings Inc. was founded in 1959 and is headquartered in Waukesha, Wisconsin.
Latest CSTM
- Director Ormerod John sold $280,080 worth of Ordinary shares (8,000 units at $35.01), decreasing direct ownership by 24% to 24,873 units (SEC Form 4)
- SVP CPO Becker Marcus sold $362,958 worth of Ordinary shares (10,391 units at $34.93), decreasing direct ownership by 38% to 16,784 units (SEC Form 4)
- SEC Form SD filed by Constellium SE
- Voting Results from Constellium's 2026 Annual General Meeting
- Constellium SE filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits
- Director Soultz Bradley Lee bought $84,600 worth of Ordinary shares (2,500 units at $33.84) (SEC Form 4)
- SVP Chief Innovation Officer Jarrett Martin sold $157,797 worth of Ordinary shares (4,716 units at $33.46), decreasing direct ownership by 23% to 15,375 units (SEC Form 4)
- SVP Manuf Excellence & CTO Piquier Ludovic sold $33,570 worth of Ordinary shares (1,000 units at $33.57), decreasing direct ownership by 0.41% to 241,713 units (SEC Form 4)
- SVP PA, Comm & Sust Brun Nicolas sold $902,475 worth of Ordinary shares (26,661 units at $33.85), decreasing direct ownership by 20% to 104,891 units (SEC Form 4)
- President, AS&I Corre Stephane sold $167,600 worth of Ordinary shares (5,000 units at $33.52), decreasing direct ownership by 7% to 62,313 units (SEC Form 4)
Latest GNRC
- President Generac Home Taffe Norman P sold $149,743 worth of shares (550 units at $272.26) as part of a pre-agreed trading plan and exercised 250 shares at a strike of $119.54, decreasing direct ownership by 2% to 16,108 units (SEC Form 4)
- SEC Form 144 filed by Generac Holdlings Inc.
- Chief Executive Officer Jagdfeld Aaron sold $1,360,900 worth of shares (5,000 units at $272.18) as part of a pre-agreed trading plan, decreasing direct ownership by 0.88% to 564,528 units (SEC Form 4)
- Generac's 3.25MW Generator Named Gold Winner in 2026 Consulting-Specifying Engineer Product of the Year Awards
- Generac Signs Global Supply Agreement with Leading Hyperscale Data Center Operator to Supply Backup Power
- SEC Form SD filed by Generac Holdlings Inc.
- Generac upgraded by Jefferies with a new price target
- Director Avedon Marcia J was granted 699 shares, increasing direct ownership by 8% to 9,364 units (SEC Form 4)
- Director Bohl Kathryn V was granted 699 shares, increasing direct ownership by 5% to 14,018 units (SEC Form 4)
- Director Dixon Robert D was granted 699 shares, increasing direct ownership by 6% to 12,602 units (SEC Form 4)