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Russell 2000
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Top Russell 2000 Companies by Market Cap and Stocks in 2026

This is the list of the largest public listed companies in the Russell 2000 index ranked by market capitalization, together with links to their reference stock, sector and industry.

Russell 2000 Chart & Analysis

Top Russell 2000 Companies Ranking by Market Cap as of Jan. 1, 2026

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Ranking Company Stock Market Cap (USD) Country Sector Industry
31 SPX Corporation SPXC $10.13 B United States US Industrials US Specialty Industrial Machinery
32 The Ensign Group, Inc. ENSG $10.07 B United States US Healthcare US Medical Care Facilities
33 Coca-Cola Consolidated, Inc. COKE $9.98 B United States US Consumer Staples US Beverages—Non-Alcoholic
34 Dillard's, Inc. DDS $9.94 B United States US Consumer Discretionary US Department Stores
35 Sterling Construction Company, Inc. STRL $9.80 B United States US Industrials US Engineering & Construction
36 Applied Industrial Technologies, Inc. AIT $9.80 B United States US Industrials US Industrial Distribution
37 Mr. Cooper Group Inc. COOP $9.68 B

(July 1, 2025)

 United States US Financials US Mortgage Finance
38 SiTime Corporation SITM $9.66 B United States US Technology US Semiconductors
39 SouthState Corporation SSB $9.54 B United States US Financials US Banks—Regional
40 Altair Engineering Inc. ALTR $9.45 B

(Jan. 1, 2025)

 United States US Technology US Software—Infrastructure
41 Arrowhead Pharmaceuticals, Inc. ARWR $9.37 B United States US Healthcare US Biotechnology
42 Watts Water Technologies, Inc. WTS $9.29 B United States US Industrials US Specialty Industrial Machinery
43 Chart Industries, Inc. GTLS $9.27 B United States US Industrials US Specialty Industrial Machinery
44 Axsome Therapeutics, Inc. AXSM $9.01 B United States US Healthcare US Biotechnology
45 Sanmina Corporation SANM $8.85 B United States US Technology US Electronic Components
46 UMB Financial Corporation UMBF $8.85 B United States US Financials US Banks—Regional
47 Old National Bancorp ONB $8.81 B United States US Financials US Banks—Regional
48 InterDigital, Inc. IDCC $8.42 B United States US Communication Services US Telecom Services
49 Life Storage, Inc. LSI $8.38 B

(Jan. 1, 2023)

 United States US Real Estate US REIT—Industrial
50 Advanced Energy Industries, Inc. AEIS $8.38 B United States US Industrials US Electrical Equipment & Parts
51 Moog Inc. MOG.A $8.36 B United States US Industrials US Aerospace & Defense
52 Blueprint Medicines Corporation BPMC $8.30 B

(July 1, 2025)

 United States US Healthcare US Biotechnology
53 StepStone Group Inc. STEP $8.28 B United States US Financials US Asset Management
54 AppFolio, Inc. APPF $8.27 B United States US Technology US Software—Application
55 Halozyme Therapeutics, Inc. HALO $8.27 B United States US Healthcare US Biotechnology
56 ImmunoGen, Inc. IMGN $8.25 B

(Jan. 1, 2024)

 United States US Healthcare US Biotechnology
57 Onto Innovation Inc. ONTO $8.24 B United States US Technology US Semiconductors
58 Globalstar, Inc. GSAT $8.12 B United States US Communication Services US Telecom Services
59 CareTrust REIT, Inc. CTRE $8.11 B United States US Real Estate US REIT—Healthcare Facilities
60 IES Holdings, Inc. IESC $8.08 B United States US Industrials US Engineering & Construction

Top Russell 2000 Companies Ranking by Market Cap as of Jan. 1, 2026

31. SPX Corporation

Company Profile: SPX Corporation
Market Cap (USD): $10.13 B
Stock: SPXC wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

32. The Ensign Group, Inc.

Company Profile: The Ensign Group, Inc.
Market Cap (USD): $10.07 B
Stock: ENSG wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

33. Coca-Cola Consolidated, Inc.

Company Profile: Coca-Cola Consolidated, Inc.
Market Cap (USD): $9.98 B
Stock: COKE wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Beverages—Non-Alcoholic

34. Dillard's, Inc.

Company Profile: Dillard's, Inc.
Market Cap (USD): $9.94 B
Stock: DDS wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Department Stores

35. Sterling Construction Company, Inc.

Company Profile: Sterling Construction Company, Inc.
Market Cap (USD): $9.80 B
Stock: STRL wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

36. Applied Industrial Technologies, Inc.

Company Profile: Applied Industrial Technologies, Inc.
Market Cap (USD): $9.80 B
Stock: AIT wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Industrial Distribution

37. Mr. Cooper Group Inc.

Company Profile: Mr. Cooper Group Inc.
Market Cap (USD): $9.68 B (July 1, 2025)
Stock: COOP wb_incandescent
Country: United States
Sector: US Financials
Industry: US Mortgage Finance

38. SiTime Corporation

Company Profile: SiTime Corporation
Market Cap (USD): $9.66 B
Stock: SITM wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

39. SouthState Corporation

Company Profile: SouthState Corporation
Market Cap (USD): $9.54 B
Stock: SSB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

40. Altair Engineering Inc.

Company Profile: Altair Engineering Inc.
Market Cap (USD): $9.45 B (Jan. 1, 2025)
Stock: ALTR wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

41. Arrowhead Pharmaceuticals, Inc.

Company Profile: Arrowhead Pharmaceuticals, Inc.
Market Cap (USD): $9.37 B
Stock: ARWR wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

42. Watts Water Technologies, Inc.

Company Profile: Watts Water Technologies, Inc.
Market Cap (USD): $9.29 B
Stock: WTS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

43. Chart Industries, Inc.

Company Profile: Chart Industries, Inc.
Market Cap (USD): $9.27 B
Stock: GTLS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

44. Axsome Therapeutics, Inc.

Company Profile: Axsome Therapeutics, Inc.
Market Cap (USD): $9.01 B
Stock: AXSM wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

45. Sanmina Corporation

Company Profile: Sanmina Corporation
Market Cap (USD): $8.85 B
Stock: SANM wb_incandescent
Country: United States
Sector: US Technology
Industry: US Electronic Components

46. UMB Financial Corporation

Company Profile: UMB Financial Corporation
Market Cap (USD): $8.85 B
Stock: UMBF wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

47. Old National Bancorp

Company Profile: Old National Bancorp
Market Cap (USD): $8.81 B
Stock: ONB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

48. InterDigital, Inc.

Company Profile: InterDigital, Inc.
Market Cap (USD): $8.42 B
Stock: IDCC wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

49. Life Storage, Inc.

Company Profile: Life Storage, Inc.
Market Cap (USD): $8.38 B (Jan. 1, 2023)
Stock: LSI wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Industrial

50. Advanced Energy Industries, Inc.

Company Profile: Advanced Energy Industries, Inc.
Market Cap (USD): $8.38 B
Stock: AEIS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Electrical Equipment & Parts

51. Moog Inc.

Company Profile: Moog Inc.
Market Cap (USD): $8.36 B
Stock: MOG.A wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

52. Blueprint Medicines Corporation

Company Profile: Blueprint Medicines Corporation
Market Cap (USD): $8.30 B (July 1, 2025)
Stock: BPMC wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

53. StepStone Group Inc.

Company Profile: StepStone Group Inc.
Market Cap (USD): $8.28 B
Stock: STEP wb_incandescent
Country: United States
Sector: US Financials
Industry: US Asset Management

54. AppFolio, Inc.

Company Profile: AppFolio, Inc.
Market Cap (USD): $8.27 B
Stock: APPF wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

55. Halozyme Therapeutics, Inc.

Company Profile: Halozyme Therapeutics, Inc.
Market Cap (USD): $8.27 B
Stock: HALO wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

56. ImmunoGen, Inc.

Company Profile: ImmunoGen, Inc.
Market Cap (USD): $8.25 B (Jan. 1, 2024)
Stock: IMGN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

57. Onto Innovation Inc.

Company Profile: Onto Innovation Inc.
Market Cap (USD): $8.24 B
Stock: ONTO wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

58. Globalstar, Inc.

Company Profile: Globalstar, Inc.
Market Cap (USD): $8.12 B
Stock: GSAT wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

59. CareTrust REIT, Inc.

Company Profile: CareTrust REIT, Inc.
Market Cap (USD): $8.11 B
Stock: CTRE wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Healthcare Facilities

60. IES Holdings, Inc.

Company Profile: IES Holdings, Inc.
Market Cap (USD): $8.08 B
Stock: IESC wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

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