Ken Griffin
HIMU

Ken Griffin’s iShares High Yield Muni Active ETF HIMU Stock Holding History

Ken Griffin’s Portfolio HIMU Stock Details HIMU Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.43M Sell
29,704
-29,898
-50% -$1.46M ﹤0.01% 6834
2025
Q4 		$2.9M Buy
+59,602
New +$2.92M ﹤0.01% 5231
2025
Q3 		– Sell
-14,871
Closed -$723K – 14522
2025
Q2 		$723K Buy
+14,871
New +$717K ﹤0.01% 7773

Other funds holding HIMU

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Jones Financial Companies
Jones Financial Companies Des Peres, Missouri $208B AUM 16.12% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
TWM
Tolleson Wealth Management Dallas, Texas $685M AUM 15.32% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Ken Griffin's HIMU Position: Q1 2026 in Review

Ken Griffin reduced its iShares High Yield Muni Active ETF (HIMU) stake by 50% in Q1 2026, selling an estimated $1.46M and leaving 29,704 shares worth $1.43M. The position accounts for ﹤0.01% of the portfolio, ranked #6834.

Ken Griffin first reported a position in HIMU in Q2 2025 and has held it in 3 quarters since. The position peaked at $2.9M in Q4 2025. 232 funds tracked by Wall St. Rank hold HIMU as of Q1 2026.

  • Ken Griffin held 29,704 shares of iShares High Yield Muni Active ETF worth $1.43M as of Q1 2026.
  • Ken Griffin sold 29,898 iShares High Yield Muni Active ETF shares in Q1 2026, an estimated $1.46M.
  • iShares High Yield Muni Active ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #6834 holding.
  • Ken Griffin first reported a position in iShares High Yield Muni Active ETF in Q2 2025 and has held it in 3 quarters since.
  • Ken Griffin's iShares High Yield Muni Active ETF position peaked at $2.9M in Q4 2025.
  • 232 funds tracked by Wall St. Rank held iShares High Yield Muni Active ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.