Jane Street
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Jane Street’s iShares Bitcoin Trust IBIT Stock Holding History

Jane Street’s Portfolio IBIT Stock Details IBIT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.13B Sell
34,033,900
-11,253,500
-25% -$458M 0.09% 141
2026
Q1 		$1.74B Buy
45,287,400
+5,211,400
+13% +$226M 0.22% 55
2025
Q4 		$1.99B Sell
40,076,000
-9,079,400
-18% -$516M 0.3% 46
2025
Q3 		$3.2B Buy
49,155,400
+32,559,000
+196% +$2.12B 0.49% 28
2025
Q2 		$1.02B Buy
16,596,400
+4,903,400
+42% +$275M 0.2% 60
2025
Q1 		$547M Sell
11,693,000
-2,269,700
-16% -$120M 0.14% 81
2024
Q4 		$741M Buy
+13,962,700
New +$659M 0.16% 66

Other funds holding IBIT

Wells Fargo
Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
MIC
Mubadala Investment Company Abu Dhabi, United Arab Emirates $34.8B AUM 107.63% 1-Year Est. Return
AT
Avenir Tech Hong Kong $671M AUM 36.63% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
GD
Galaxy Digital New York $1.7B AUM
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
ADIC
Abu Dhabi Investment Council Abu Dhabi, United Arab Emirates $715M AUM

Jane Street's IBIT Position: Q2 2026 in Review

Jane Street increased its iShares Bitcoin Trust (IBIT) stake by 324% in Q2 2026, buying an estimated $773M and bringing the position to 24,878,191 shares worth $828M. The position accounts for 0.07% of the portfolio, ranked #191.

Jane Street first reported a position in IBIT in Q2 2024 and has held it in 9 quarters since. The position peaked at $1.47B in Q2 2025. 1,474 funds tracked by Wall St. Rank hold IBIT as of Q2 2026.

  • Jane Street held 24,878,191 shares of iShares Bitcoin Trust worth $828M as of Q2 2026.
  • Jane Street bought 19,005,979 iShares Bitcoin Trust shares in Q2 2026, an estimated $773M.
  • iShares Bitcoin Trust made up 0.07% of Jane Street's portfolio in Q2 2026, its #191 holding.
  • Jane Street first reported a position in iShares Bitcoin Trust in Q2 2024 and has held it in 9 quarters since.
  • Jane Street's iShares Bitcoin Trust position peaked at $1.47B in Q2 2025.
  • 1,474 funds tracked by Wall St. Rank held iShares Bitcoin Trust as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.