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Russell 3000
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Top Russell 3000 Companies by Market Cap and Stocks in 2026

This is the list of the largest public listed companies in the Russell 3000 index ranked by market capitalization, together with links to their reference stock, sector and industry.

Russell 3000 Chart & Analysis

Top Russell 3000 Companies Ranking by Market Cap as of Jan. 1, 2026

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Ranking Company Stock Market Cap (USD) Country Sector Industry
1381 Park National Corporation PRK $2.48 B United States US Financials US Banks—Regional
1382 NOW Inc. DNOW $2.48 B United States US Energy US Oil & Gas Equipment & Services
1383 Kemper Corporation KMPR $2.48 B United States US Financials US Insurance—Property & Casualty
1384 First Financial Bancorp. FFBC $2.47 B United States US Financials US Banks—Regional
1385 Olin Corporation OLN $2.47 B United States US Basic Materials US Specialty Chemicals
1386 Four Corners Property Trust, Inc. FCPT $2.47 B United States US Real Estate US REIT—Hotel & Motel
1387 Washington Federal, Inc. WAFD $2.46 B United States US Financials US Banks—Regional
1388 Arch Resources, Inc. ARCH $2.44 B

(Jan. 1, 2025)

 United States US Energy US Thermal Coal
1389 Adaptive Biotechnologies Corporation ADPT $2.43 B United States US Healthcare US Biotechnology
1390 Sapiens International Corporation N.V. SPNS $2.43 B

(Dec. 1, 2025)

 Israel Israeli Technology Israeli Software—Application
1391 Quaker Chemical Corporation KWR $2.42 B United States US Basic Materials US Specialty Chemicals
1392 Kohl's Corporation KSS $2.39 B United States US Consumer Discretionary US Department Stores
1393 Diodes Incorporated DIOD $2.39 B United States US Technology US Semiconductors
1394 RingCentral, Inc. RNG $2.39 B United States US Technology US Software—Application
1395 Driven Brands Holdings Inc. DRVN $2.38 B United States US Consumer Discretionary US Auto & Truck Dealerships
1396 HCI Group, Inc. HCI $2.38 B United States US Financials US Insurance—Property & Casualty
1397 Alkami Technology, Inc. ALKT $2.38 B United States US Technology US Software—Application
1398 PGT Innovations, Inc. PGTI $2.38 B

(Jan. 1, 2024)

 United States US Industrials US Building Products & Equipment
1399 Trustmark Corporation TRMK $2.36 B United States US Financials US Banks—Regional
1400 Foot Locker, Inc. FL $2.36 B

(July 1, 2025)

 United States US Consumer Discretionary US Footwear & Accessories
1401 O-I Glass, Inc. OI $2.34 B United States US Consumer Discretionary US Packaging & Containers
1402 Callon Petroleum Company CPE $2.33 B

(Jan. 1, 2024)

 United States US Energy US Oil & Gas E&P
1403 Advance Auto Parts, Inc. AAP $2.33 B United States US Consumer Discretionary US Specialty Retail
1404 International Seaways, Inc. INSW $2.32 B United States US Industrials US Marine Shipping
1405 Magnite, Inc. MGNI $2.31 B United States US Communication Services US Advertising Agencies
1406 ePlus inc. PLUS $2.31 B United States US Technology US Software—Application
1407 Veritiv Corporation VRTV $2.31 B

(Nov. 1, 2023)

 United States US Industrials US Business Equipment & Supplies
1408 Flowers Foods, Inc. FLO $2.28 B United States US Consumer Staples US Packaged Foods
1409 Ultragenyx Pharmaceutical Inc. RARE $2.28 B United States US Healthcare US Biotechnology
1410 The GEO Group, Inc. GEO $2.25 B United States US Real Estate US REIT—Healthcare Facilities

Top Russell 3000 Companies Ranking by Market Cap as of Jan. 1, 2026

1381. Park National Corporation

Company Profile: Park National Corporation
Market Cap (USD): $2.48 B
Stock: PRK wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

1382. NOW Inc.

Company Profile: NOW Inc.
Market Cap (USD): $2.48 B
Stock: DNOW wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

1383. Kemper Corporation

Company Profile: Kemper Corporation
Market Cap (USD): $2.48 B
Stock: KMPR wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

1384. First Financial Bancorp.

Company Profile: First Financial Bancorp.
Market Cap (USD): $2.47 B
Stock: FFBC wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

1385. Olin Corporation

Company Profile: Olin Corporation
Market Cap (USD): $2.47 B
Stock: OLN wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

1386. Four Corners Property Trust, Inc.

Company Profile: Four Corners Property Trust, Inc.
Market Cap (USD): $2.47 B
Stock: FCPT wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Hotel & Motel

1387. Washington Federal, Inc.

Company Profile: Washington Federal, Inc.
Market Cap (USD): $2.46 B
Stock: WAFD wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

1388. Arch Resources, Inc.

Company Profile: Arch Resources, Inc.
Market Cap (USD): $2.44 B (Jan. 1, 2025)
Stock: ARCH wb_incandescent
Country: United States
Sector: US Energy
Industry: US Thermal Coal

1389. Adaptive Biotechnologies Corporation

Company Profile: Adaptive Biotechnologies Corporation
Market Cap (USD): $2.43 B
Stock: ADPT wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1390. Sapiens International Corporation N.V.

Company Profile: Sapiens International Corporation N.V.
Market Cap (USD): $2.43 B (Dec. 1, 2025)
Stock: SPNS wb_incandescent
Country: Israel
Sector: Israeli Technology
Industry: Israeli Software—Application

1391. Quaker Chemical Corporation

Company Profile: Quaker Chemical Corporation
Market Cap (USD): $2.42 B
Stock: KWR wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

1392. Kohl's Corporation

Company Profile: Kohl's Corporation
Market Cap (USD): $2.39 B
Stock: KSS wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Department Stores

1393. Diodes Incorporated

Company Profile: Diodes Incorporated
Market Cap (USD): $2.39 B
Stock: DIOD wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

1394. RingCentral, Inc.

Company Profile: RingCentral, Inc.
Market Cap (USD): $2.39 B
Stock: RNG wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

1395. Driven Brands Holdings Inc.

Company Profile: Driven Brands Holdings Inc.
Market Cap (USD): $2.38 B
Stock: DRVN wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Auto & Truck Dealerships

1396. HCI Group, Inc.

Company Profile: HCI Group, Inc.
Market Cap (USD): $2.38 B
Stock: HCI wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

1397. Alkami Technology, Inc.

Company Profile: Alkami Technology, Inc.
Market Cap (USD): $2.38 B
Stock: ALKT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

1398. PGT Innovations, Inc.

Company Profile: PGT Innovations, Inc.
Market Cap (USD): $2.38 B (Jan. 1, 2024)
Stock: PGTI wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Building Products & Equipment

1399. Trustmark Corporation

Company Profile: Trustmark Corporation
Market Cap (USD): $2.36 B
Stock: TRMK wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

1400. Foot Locker, Inc.

Company Profile: Foot Locker, Inc.
Market Cap (USD): $2.36 B (July 1, 2025)
Stock: FL wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Footwear & Accessories

1401. O-I Glass, Inc.

Company Profile: O-I Glass, Inc.
Market Cap (USD): $2.34 B
Stock: OI wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Packaging & Containers

1402. Callon Petroleum Company

Company Profile: Callon Petroleum Company
Market Cap (USD): $2.33 B (Jan. 1, 2024)
Stock: CPE wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

1403. Advance Auto Parts, Inc.

Company Profile: Advance Auto Parts, Inc.
Market Cap (USD): $2.33 B
Stock: AAP wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Specialty Retail

1404. International Seaways, Inc.

Company Profile: International Seaways, Inc.
Market Cap (USD): $2.32 B
Stock: INSW wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Marine Shipping

1405. Magnite, Inc.

Company Profile: Magnite, Inc.
Market Cap (USD): $2.31 B
Stock: MGNI wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

1406. ePlus inc.

Company Profile: ePlus inc.
Market Cap (USD): $2.31 B
Stock: PLUS wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

1407. Veritiv Corporation

Company Profile: Veritiv Corporation
Market Cap (USD): $2.31 B (Nov. 1, 2023)
Stock: VRTV wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Business Equipment & Supplies

1408. Flowers Foods, Inc.

Company Profile: Flowers Foods, Inc.
Market Cap (USD): $2.28 B
Stock: FLO wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Packaged Foods

1409. Ultragenyx Pharmaceutical Inc.

Company Profile: Ultragenyx Pharmaceutical Inc.
Market Cap (USD): $2.28 B
Stock: RARE wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1410. The GEO Group, Inc.

Company Profile: The GEO Group, Inc.
Market Cap (USD): $2.25 B
Stock: GEO wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Healthcare Facilities

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