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Russell 2000
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Top Russell 2000 Companies by Market Cap and Stocks in 2025

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.

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Top Russell 2000 Companies Ranking by Market Cap as of Jan. 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
1651 CarParts.com, Inc. PRTS wb_incandescent $71.3 M United States US Consumer Discretionary US Internet Retail
1652 Desktop Metal, Inc. DM wb_incandescent $70.0 M United States US Technology US Computer Hardware
1653 Verrica Pharmaceuticals Inc. VRCA wb_incandescent $66.1 M United States US Healthcare US Biotechnology
1654 OptiNose, Inc. OPTN wb_incandescent $65.9 M United States US Healthcare US Drug Manufacturers—Specialty & Generic
1655 Prelude Therapeutics Incorporated PRLD wb_incandescent $64.4 M United States US Healthcare US Biotechnology
1656 Mersana Therapeutics, Inc. MRSN wb_incandescent $64.3 M United States US Healthcare US Biotechnology
1657 Vertex Energy, Inc. VTNR wb_incandescent $64.0 M

(July 1, 2024)

United States US Energy US Oil & Gas Refining & Marketing
1658 Office Properties Income Trust OPI wb_incandescent $63.9 M United States US Real Estate US REIT—Office
1659 Noodles & Company NDLS wb_incandescent $63.5 M United States US Consumer Discretionary US Restaurants
1660 Gritstone bio, Inc. GRTS wb_incandescent $63.0 M

(July 1, 2024)

United States US Healthcare US Biotechnology
1661 Generation Bio Co. GBIO wb_incandescent $62.5 M United States US Healthcare US Biotechnology
1662 Health Sciences Acquisitions Corporation 2 OBIO wb_incandescent $59.8 M United States US Financials US Shell Companies
1663 Vor Biopharma, Inc. VOR wb_incandescent $59.6 M United States US Healthcare US Biotechnology
1664 PDS Biotechnology Corporation PDSB wb_incandescent $58.0 M United States US Healthcare US Biotechnology
1665 Stem, Inc. STEM wb_incandescent $55.3 M United States US Technology US Software—Infrastructure
1666 Ovid Therapeutics Inc. OVID wb_incandescent $52.1 M United States US Healthcare US Biotechnology
1667 FibroGen, Inc. FGEN wb_incandescent $51.0 M United States US Healthcare US Biotechnology
1668 Reneo Pharmaceuticals, Inc. RPHM wb_incandescent $50.7 M

(July 1, 2024)

United States US Healthcare US Biotechnology
1669 Urban One, Inc. UONE wb_incandescent $50.5 M United States US Communication Services US Broadcasting
1670 Urban One, Inc. UONEK wb_incandescent $50.5 M United States US Communication Services US Broadcasting
1671 Outlook Therapeutics, Inc. OTLK wb_incandescent $49.6 M United States US Healthcare US Biotechnology
1672 Atara Biotherapeutics, Inc. ATRA wb_incandescent $47.3 M United States US Healthcare US Biotechnology
1673 AlloVir, Inc. ALVR wb_incandescent $46.6 M United States US Healthcare US Biotechnology
1674 Kezar Life Sciences, Inc. KZR wb_incandescent $46.3 M United States US Healthcare US Biotechnology
1675 FTC Solar, Inc. FTCI wb_incandescent $43.1 M United States US Technology US Solar
1676 Big Lots, Inc. BIG wb_incandescent $43.0 M

(July 1, 2024)

United States US Consumer Staples US Discount Stores
1677 Outset Medical, Inc. OM wb_incandescent $42.7 M United States US Healthcare US Medical Devices
1678 Actinium Pharmaceuticals, Inc. ATNM wb_incandescent $41.8 M United States US Healthcare US Biotechnology
1679 Big 5 Sporting Goods Corporation BGFV wb_incandescent $37.5 M United States US Consumer Discretionary US Specialty Retail
1680 Luna Innovations Incorporated LUNA wb_incandescent $36.4 M United States US Technology US Scientific & Technical Instruments

Top Russell 2000 Companies Ranking by Market Cap as of Jan. 1, 2025

1651. CarParts.com, Inc.

Company Profile: CarParts.com, Inc.
Market Cap (USD): $71.3 M
Stock: PRTS wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Internet Retail

1652. Desktop Metal, Inc.

Company Profile: Desktop Metal, Inc.
Market Cap (USD): $70.0 M
Stock: DM wb_incandescent
Country: United States
Sector: US Technology
Industry: US Computer Hardware

1653. Verrica Pharmaceuticals Inc.

Company Profile: Verrica Pharmaceuticals Inc.
Market Cap (USD): $66.1 M
Stock: VRCA wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1654. OptiNose, Inc.

Company Profile: OptiNose, Inc.
Market Cap (USD): $65.9 M
Stock: OPTN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

1655. Prelude Therapeutics Incorporated

Company Profile: Prelude Therapeutics Incorporated
Market Cap (USD): $64.4 M
Stock: PRLD wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1656. Mersana Therapeutics, Inc.

Company Profile: Mersana Therapeutics, Inc.
Market Cap (USD): $64.3 M
Stock: MRSN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1657. Vertex Energy, Inc.

Company Profile: Vertex Energy, Inc.
Market Cap (USD): $64.0 M (July 1, 2024)
Stock: VTNR wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

1658. Office Properties Income Trust

Company Profile: Office Properties Income Trust
Market Cap (USD): $63.9 M
Stock: OPI wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

1659. Noodles & Company

Company Profile: Noodles & Company
Market Cap (USD): $63.5 M
Stock: NDLS wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Restaurants

1660. Gritstone bio, Inc.

Company Profile: Gritstone bio, Inc.
Market Cap (USD): $63.0 M (July 1, 2024)
Stock: GRTS wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1661. Generation Bio Co.

Company Profile: Generation Bio Co.
Market Cap (USD): $62.5 M
Stock: GBIO wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1662. Health Sciences Acquisitions Corporation 2

Company Profile: Health Sciences Acquisitions Corporation 2
Market Cap (USD): $59.8 M
Stock: OBIO wb_incandescent
Country: United States
Sector: US Financials
Industry: US Shell Companies

1663. Vor Biopharma, Inc.

Company Profile: Vor Biopharma, Inc.
Market Cap (USD): $59.6 M
Stock: VOR wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1664. PDS Biotechnology Corporation

Company Profile: PDS Biotechnology Corporation
Market Cap (USD): $58.0 M
Stock: PDSB wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1665. Stem, Inc.

Company Profile: Stem, Inc.
Market Cap (USD): $55.3 M
Stock: STEM wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

1666. Ovid Therapeutics Inc.

Company Profile: Ovid Therapeutics Inc.
Market Cap (USD): $52.1 M
Stock: OVID wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1667. FibroGen, Inc.

Company Profile: FibroGen, Inc.
Market Cap (USD): $51.0 M
Stock: FGEN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1668. Reneo Pharmaceuticals, Inc.

Company Profile: Reneo Pharmaceuticals, Inc.
Market Cap (USD): $50.7 M (July 1, 2024)
Stock: RPHM wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1669. Urban One, Inc.

Company Profile: Urban One, Inc.
Market Cap (USD): $50.5 M
Stock: UONE wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

1670. Urban One, Inc.

Company Profile: Urban One, Inc.
Market Cap (USD): $50.5 M
Stock: UONEK wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

1671. Outlook Therapeutics, Inc.

Company Profile: Outlook Therapeutics, Inc.
Market Cap (USD): $49.6 M
Stock: OTLK wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1672. Atara Biotherapeutics, Inc.

Company Profile: Atara Biotherapeutics, Inc.
Market Cap (USD): $47.3 M
Stock: ATRA wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1673. AlloVir, Inc.

Company Profile: AlloVir, Inc.
Market Cap (USD): $46.6 M
Stock: ALVR wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1674. Kezar Life Sciences, Inc.

Company Profile: Kezar Life Sciences, Inc.
Market Cap (USD): $46.3 M
Stock: KZR wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1675. FTC Solar, Inc.

Company Profile: FTC Solar, Inc.
Market Cap (USD): $43.1 M
Stock: FTCI wb_incandescent
Country: United States
Sector: US Technology
Industry: US Solar

1676. Big Lots, Inc.

Company Profile: Big Lots, Inc.
Market Cap (USD): $43.0 M (July 1, 2024)
Stock: BIG wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Discount Stores

1677. Outset Medical, Inc.

Company Profile: Outset Medical, Inc.
Market Cap (USD): $42.7 M
Stock: OM wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

1678. Actinium Pharmaceuticals, Inc.

Company Profile: Actinium Pharmaceuticals, Inc.
Market Cap (USD): $41.8 M
Stock: ATNM wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1679. Big 5 Sporting Goods Corporation

Company Profile: Big 5 Sporting Goods Corporation
Market Cap (USD): $37.5 M
Stock: BGFV wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Specialty Retail

1680. Luna Innovations Incorporated

Company Profile: Luna Innovations Incorporated
Market Cap (USD): $36.4 M
Stock: LUNA wb_incandescent
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments