Calamos Advisors’s US Steel X Stock Holding History

Calamos Advisors’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	-851,744	Closed	-$29M	–	985
2024 Q4	$29M	Buy	851,744 +128,681	+18%	+$4.75M	0.12%	192
2024 Q3	$25.5M	Hold	723,063	–	–	0.11%	218
2024 Q2	$27.3M	Buy	723,063 +293,727	+68%	+$11.2M	0.12%	200
2024 Q1	$17.5M	Buy	429,336 +311,285	+264%	+$14.2M	0.08%	277
2023 Q4	$5.74M	Buy	+118,051	New	+$4.29M	0.03%	498
2018 Q2	–	Sell	-5,955	Closed	-$210K	–	641
2018 Q1	$210K	Buy	5,955 +230	+4%	+$9.06K	﹤0.01%	589
2017 Q4	$201K	Buy	+5,725	New	+$166K	﹤0.01%	592

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

Calamos Advisors's X Position: Q1 2025 in Review

Calamos Advisors sold out of US Steel (X) in Q1 2025, closing a stake of 851,744 shares — an estimated $29M sold.

Calamos Advisors first reported a position in X in Q4 2017 and held it in 7 quarters. The position peaked at $29M in Q4 2024. 506 funds tracked by Wall St. Rank hold X as of Q1 2025.

Calamos Advisors reported no remaining US Steel position as of Q1 2025 after selling out during the quarter.
Calamos Advisors sold 851,744 US Steel shares in Q1 2025, an estimated $29M.
Calamos Advisors first reported a position in US Steel in Q4 2017 and held it in 7 quarters.
Calamos Advisors's US Steel position peaked at $29M in Q4 2024.
506 funds tracked by Wall St. Rank held US Steel as of Q1 2025.

Based on Calamos Advisors's 13F filing for Q1 2025, filed 29 Apr 2025.