Jane Street’s 2x Bitcoin ETF BITX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$23.4M Buy
1,586,000
+204,300
+15% +$4.17M ﹤0.01% 1640
2025
Q4
$38.3M Sell
1,381,700
-1,145,800
-45% -$46.3M 0.01% 1094
2025
Q3
$139M Buy
2,527,500
+1,430,800
+130% +$83.7M 0.02% 457
2025
Q2
$59.2M Buy
1,096,700
+40,100
+4% +$1.93M 0.01% 675
2025
Q1
$37.5M Sell
1,056,600
-830,300
-44% -$40.8M 0.01% 844
2024
Q4
$97.6M Buy
1,886,900
+892,900
+90% +$41.1M 0.02% 432
2024
Q3
$28.3M Buy
994,000
+169,700
+21% +$5.02M 0.01% 1011
2024
Q2
$26.1M Buy
824,300
+715,200
+656% +$30.1M 0.01% 1096
2024
Q1
$5.81M Buy
+109,100
New +$3.78M ﹤0.01% 2418

Other funds holding BITX

Jane Street's BITX Position: Q1 2026 in Review

Jane Street sold out of 2x Bitcoin ETF (BITX) in Q1 2026, closing a stake of 57,837 shares — an estimated $1.18M sold.

Jane Street first reported a position in BITX in Q4 2023 and held it in 9 quarters. The position peaked at $120M in Q4 2024. 35 funds tracked by Wall St. Rank hold BITX as of Q1 2026.

  • Jane Street reported no remaining 2x Bitcoin ETF position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 57,837 2x Bitcoin ETF shares in Q1 2026, an estimated $1.18M.
  • Jane Street first reported a position in 2x Bitcoin ETF in Q4 2023 and held it in 9 quarters.
  • Jane Street's 2x Bitcoin ETF position peaked at $120M in Q4 2024.
  • 35 funds tracked by Wall St. Rank held 2x Bitcoin ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.