Silphium Asset Management’s US Steel X Stock Holding History

Silphium Asset Management’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	-10,000	Closed	-$340K	–	56
2024 Q4	$340K	Hold	10,000	–	–	0.11%	57
2024 Q3	$353K	Hold	10,000	–	–	0.13%	50
2024 Q2	$378K	Sell	10,000 -110,000	-92%	-$4.2M	0.18%	51
2024 Q1	$4.89M	Buy	+120,000	New	+$5.49M	2.47%	14

Other funds holding X

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

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

PCM

Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

TCIM

TOMS Capital Investment Management New York $3.81B AUM 26.36% 1-Year Est. Return

CHP

Castle Hook Partners New York $23.4B AUM 158.96% 1-Year Est. Return

CAU

Caxton Associates (UK) London $4.42B AUM 49.83% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Silphium Asset Management's X Position: Q1 2025 in Review

Silphium Asset Management sold out of US Steel (X) in Q1 2025, closing a stake of 210,000 shares — an estimated $7.14M sold.

Silphium Asset Management first reported a position in X in Q3 2023 and held it in 6 quarters. The position peaked at $12.7M in Q2 2024. 506 funds tracked by Wall St. Rank hold X as of Q1 2025.

Silphium Asset Management reported no remaining US Steel position as of Q1 2025 after selling out during the quarter.
Silphium Asset Management sold 210,000 US Steel shares in Q1 2025, an estimated $7.14M.
Silphium Asset Management first reported a position in US Steel in Q3 2023 and held it in 6 quarters.
Silphium Asset Management's US Steel position peaked at $12.7M in Q2 2024.
506 funds tracked by Wall St. Rank held US Steel as of Q1 2025.

Based on Silphium Asset Management's 13F filing for Q1 2025, filed 30 Apr 2025.