Jim Simons
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Jim Simons’s ProShares Short Bitcoin Strategy ETF BITI Stock Holding History

Jim Simons’s Portfolio BITI Stock Details BITI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-24,000
Closed -$640K – 3210
2026
Q1 		$640K Sell
24,000
-12,800
-35% -$325K ﹤0.01% 2497
2025
Q4 		$853K Buy
36,800
+17,200
+88% +$359K ﹤0.01% 2356
2025
Q3 		$360K Buy
+19,600
New +$361K ﹤0.01% 2928
2024
Q1 		– Sell
-23,860
Closed -$1.57M – 3710
2023
Q4 		$1.57M Buy
+23,860
New +$1.9M ﹤0.01% 2101
2023
Q1 		– Sell
-2,080
Closed -$414K – 3982
2022
Q4 		$414K Buy
+2,080
New +$407K ﹤0.01% 3055

Other funds holding BITI

TAM
Tucker Asset Management Littleton, Colorado $405M AUM 27.41% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $419B AUM 72.04% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Belvedere Trading
Belvedere Trading Chicago, Illinois $87.6B AUM 131.08% 1-Year Est. Return
Jump Financial
Jump Financial Chicago, Illinois $12.4B AUM 62.79% 1-Year Est. Return
MYDA Advisors
MYDA Advisors Woodmere, New York $672M AUM 71.14% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Flow Traders U.S.
Flow Traders U.S. New York $2.43B AUM 44.44% 1-Year Est. Return
HRT Financial
HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return
Two Sigma Securities
Two Sigma Securities New York $1.16B AUM 36.23% 1-Year Est. Return

Jim Simons's BITI Position: Q2 2026 in Review

Jim Simons sold out of ProShares Short Bitcoin Strategy ETF (BITI) in Q2 2026, closing a stake of 24,000 shares — an estimated $640K sold.

Jim Simons first reported a position in BITI in Q4 2022 and held it in 5 quarters. The position peaked at $1.57M in Q4 2023. 23 funds tracked by Wall St. Rank hold BITI as of Q2 2026.

  • Jim Simons reported no remaining ProShares Short Bitcoin Strategy ETF position as of Q2 2026 after selling out during the quarter.
  • Jim Simons sold 24,000 ProShares Short Bitcoin Strategy ETF shares in Q2 2026, an estimated $640K.
  • Jim Simons first reported a position in ProShares Short Bitcoin Strategy ETF in Q4 2022 and held it in 5 quarters.
  • Jim Simons's ProShares Short Bitcoin Strategy ETF position peaked at $1.57M in Q4 2023.
  • 23 funds tracked by Wall St. Rank held ProShares Short Bitcoin Strategy ETF as of Q2 2026.

Based on Renaissance Technologies's 13F filing for Q2 2026, filed 13 Aug 2026.