Duquesne Family Office’s US Steel X Stock Holding History

Duquesne Family Office’s Portfolio X Stock Details X Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q1	–	Sell	-1,610,040	Closed	-$54.7M	–	87
2024 Q4	$54.7M	Buy	1,610,040 +946,950	+143%	+$35M	1.47%	16
2024 Q3	$23.4M	Buy	+663,090	New	+$25.2M	0.79%	27
2018 Q1	–	Sell	-709,200	Closed	-$25M	–	37
2017 Q4	$25M	Buy	+709,200	New	+$20.6M	1.26%	22
2017 Q1	–	Sell	-275,000	Closed	-$9.08M	–	62
2016 Q4	$9.08M	Buy	+275,000	New	+$7.35M	0.88%	30

Other funds holding X

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

PCM

Pentwater Capital Management Naples, Florida $16.4B AUM 55.44% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

TCIM

TOMS Capital Investment Management New York $4.67B AUM 83.55% 1-Year Est. Return

CHP

Castle Hook Partners New York $21.8B AUM 215.45% 1-Year Est. Return

CAU

Caxton Associates (UK) London $5.33B AUM 59.38% 1-Year Est. Return

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

Duquesne Family Office's X Position: Q1 2025 in Review

Duquesne Family Office sold out of US Steel (X) in Q1 2025, closing a stake of 1,610,040 shares — an estimated $54.7M sold.

Duquesne Family Office first reported a position in X in Q4 2016 and held it in 4 quarters. The position peaked at $54.7M in Q4 2024. 508 funds tracked by Wall St. Rank hold X as of Q1 2025.

Duquesne Family Office reported no remaining US Steel position as of Q1 2025 after selling out during the quarter.
Duquesne Family Office sold 1,610,040 US Steel shares in Q1 2025, an estimated $54.7M.
Duquesne Family Office first reported a position in US Steel in Q4 2016 and held it in 4 quarters.
Duquesne Family Office's US Steel position peaked at $54.7M in Q4 2024.
508 funds tracked by Wall St. Rank held US Steel as of Q1 2025.

Based on Duquesne Family Office's 13F filing for Q1 2025, filed 15 May 2025.