Russell 2500 Index

The Russell 2500 Index measures the performance of the 2,500 smallest companies (19% of total capitalization) in the Russell 3000 Index, with a weighted average market capitalization of approximately $4.3 billion, median capitalization of $1.2 billion and market capitalization of the largest company of $18.7 billion.

The index, which was launched on June 1, 1990, is maintained by FTSE Russell, a subsidiary of the London Stock Exchange Group. Its ticker symbol is ^R25I.

• Huntington Bancshares (Nasdaq: HBAN)
• Hologic (Nasdaq: HOLX)
• Mid-America Apartments (NYSE: MAA)
• Quintiles IMS Holdings (NYSE: Q)
• Alaska Air Group (NYSE: ALK)
• Idexx Laboratories (Nasdaq: IDXX)
• Snap-on (NYSE: SNA)
• Arch Capital Group (Nasdaq: ACGL)
• Lear Corporation (NYSE: LEA)
• E-Trade Financial (Nasdaq: ETFC)

(as of December 31, 2016)^[1]

• Financial Services
• Producer Durables
• Consumer Discretionary
• Technology
• Health Care

• Russell Investments
• Russell 2000 Index
• Russell 1000 Index
• Russell Small Cap Completeness Index

• Russell page for Russell 2500 index
• Russell Indexes
• Russell Investment Group
• Index Construction and Methodology
• Yahoo! Finance page for ^R25I