Castle Hook Partners’s iShares Bitcoin Trust IBIT Stock Holding History

Castle Hook Partners’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	$4.73M	Buy	+142,000	New	+$5.78M	0.02%	61

Other funds holding IBIT

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

Wells Fargo San Francisco, California $617B AUM 30.33% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

Avenir Tech Hong Kong $671M AUM 36.63% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Galaxy Digital New York $1.7B AUM

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Castle Hook Partners's IBIT Position: Q4 2025 in Review

Castle Hook Partners sold out of iShares Bitcoin Trust (IBIT) in Q4 2025, closing a stake of 842,915 shares — an estimated $54.8M sold.

Castle Hook Partners first reported a position in IBIT in Q4 2024 and held it in 4 quarters. The position peaked at $303M in Q2 2025. 1,661 funds tracked by Wall St. Rank hold IBIT as of Q4 2025.

Castle Hook Partners reported no remaining iShares Bitcoin Trust position as of Q4 2025 after selling out during the quarter.
Castle Hook Partners sold 842,915 iShares Bitcoin Trust shares in Q4 2025, an estimated $54.8M.
Castle Hook Partners first reported a position in iShares Bitcoin Trust in Q4 2024 and held it in 4 quarters.
Castle Hook Partners's iShares Bitcoin Trust position peaked at $303M in Q2 2025.
1,661 funds tracked by Wall St. Rank held iShares Bitcoin Trust as of Q4 2025.

Based on Castle Hook Partners's 13F filing for Q4 2025, filed 17 Feb 2026.