Citadel Advisors
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Citadel Advisors’s Simplify Bitcoin Strategy ETF MAXI Stock Holding History

Citadel Advisors’s Portfolio MAXI Stock Details MAXI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-10,620
Closed -$152K – 13703
2025
Q4 		$152K Buy
+10,620
New +$222K ﹤0.01% 11307
2025
Q2 		– Sell
-10,614
Closed -$213K – 14015
2025
Q1 		$213K Buy
+10,614
New +$269K ﹤0.01% 10331

Other funds holding MAXI

AWA
Authentikos Wealth Advisory Morgan Hill, California $157M AUM 21.34% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
OMC
Old Mission Capital Chicago, Illinois $6.31B AUM 20.77% 1-Year Est. Return
MFGM
Marshall Financial Group (Maryland) Hunt Valley, Maryland $686M AUM 24.18% 1-Year Est. Return
CA
Cambridge Advisors Omaha, Nebraska $582M AUM 19.14% 1-Year Est. Return
MAWAG
Mid-American Wealth Advisory Group Kansas City, Missouri $277M AUM 6.22% 1-Year Est. Return
Simplex Trading
Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return
MG
Mather Group Chicago, Illinois $11.5B AUM 18.82% 1-Year Est. Return
LC
Luminist Capital Grand Rapids, Michigan $89M AUM 17.66% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $85.1B AUM 27.35% 1-Year Est. Return

Citadel Advisors's MAXI Position: Q1 2026 in Review

Citadel Advisors sold out of Simplify Bitcoin Strategy ETF (MAXI) in Q1 2026, closing a stake of 10,620 shares — an estimated $152K sold.

Citadel Advisors first reported a position in MAXI in Q1 2025 and held it in 2 quarters. The position peaked at $213K in Q1 2025. 17 funds tracked by Wall St. Rank hold MAXI as of Q1 2026.

  • Citadel Advisors reported no remaining Simplify Bitcoin Strategy ETF position as of Q1 2026 after selling out during the quarter.
  • Citadel Advisors sold 10,620 Simplify Bitcoin Strategy ETF shares in Q1 2026, an estimated $152K.
  • Citadel Advisors first reported a position in Simplify Bitcoin Strategy ETF in Q1 2025 and held it in 2 quarters.
  • Citadel Advisors's Simplify Bitcoin Strategy ETF position peaked at $213K in Q1 2025.
  • 17 funds tracked by Wall St. Rank held Simplify Bitcoin Strategy ETF as of Q1 2026.

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