State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s iShares Russell 2000 ETF IWM Stock Holding History

State of Wisconsin Investment Board’s Portfolio IWM Stock Details IWM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q1 		– Sell
-38,500
Closed -$6.38M – 1712
2019
Q4 		$6.38M Buy
+38,500
New +$6.08M 0.02% 857

Other funds holding IWM

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
Empower Advisory Group
Empower Advisory Group Greenwood Village, Colorado $38.5B AUM 18.4% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $206B AUM 31.61% 1-Year Est. Return

State of Wisconsin Investment Board's IWM Position: Q1 2026 in Review

State of Wisconsin Investment Board reduced its iShares Russell 2000 ETF (IWM) stake by 79% in Q1 2026, selling an estimated $12M and leaving 12,603 shares worth $3.13M. The position accounts for 0.01% of the portfolio, ranked #1179.

State of Wisconsin Investment Board first reported a position in IWM in Q2 2013 and has held it in 52 quarters since. The position peaked at $396M in Q4 2019. 2,575 funds tracked by Wall St. Rank hold IWM as of Q1 2026.

  • State of Wisconsin Investment Board held 12,603 shares of iShares Russell 2000 ETF worth $3.13M as of Q1 2026.
  • State of Wisconsin Investment Board sold 46,697 iShares Russell 2000 ETF shares in Q1 2026, an estimated $12M.
  • iShares Russell 2000 ETF made up 0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #1179 holding.
  • State of Wisconsin Investment Board first reported a position in iShares Russell 2000 ETF in Q2 2013 and has held it in 52 quarters since.
  • State of Wisconsin Investment Board's iShares Russell 2000 ETF position peaked at $396M in Q4 2019.
  • 2,575 funds tracked by Wall St. Rank held iShares Russell 2000 ETF as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.