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CSS LLC’s iShares Bitcoin Trust IBIT Stock Holding History

CSS LLC’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 		$836K Buy
25,100
+17,100
+214% +$696K 0.03% 400
2026
Q1 		$307K Buy
8,000
+1,900
+31% +$82.3K 0.01% 648
2025
Q4 		$303K Hold
6,100
– – 0.01% 685
2025
Q3 		$397K Sell
6,100
-45,000
-88% -$2.93M 0.02% 609
2025
Q2 		$3.13M Buy
51,100
+50,000
+4,545% +$2.8M 0.15% 122
2025
Q1 		$51.5K Sell
1,100
-200
-15% -$10.6K ﹤0.01% 832
2024
Q4 		$69K Buy
+1,300
New +$61.4K ﹤0.01% 880

Other funds holding IBIT

Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
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

CSS LLC's IBIT Position: Q2 2026 in Review

CSS LLC reduced its iShares Bitcoin Trust (IBIT) stake by 95% in Q2 2026, selling an estimated $2.44M and leaving 2,922 shares worth $97.3K. The position accounts for ﹤0.01% of the portfolio, ranked #850.

CSS LLC first reported a position in IBIT in Q1 2024 and has held it in 10 quarters since. The position peaked at $4.48M in Q3 2025. 1,475 funds tracked by Wall St. Rank hold IBIT as of Q2 2026.

  • CSS LLC held 2,922 shares of iShares Bitcoin Trust worth $97.3K as of Q2 2026.
  • CSS LLC sold 59,889 iShares Bitcoin Trust shares in Q2 2026, an estimated $2.44M.
  • iShares Bitcoin Trust made up ﹤0.01% of CSS LLC's portfolio in Q2 2026, its #850 holding.
  • CSS LLC first reported a position in iShares Bitcoin Trust in Q1 2024 and has held it in 10 quarters since.
  • CSS LLC's iShares Bitcoin Trust position peaked at $4.48M in Q3 2025.
  • 1,475 funds tracked by Wall St. Rank held iShares Bitcoin Trust as of Q2 2026.

Based on CSS LLC's 13F filing for Q2 2026, filed 14 Aug 2026.