Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2021
Q4
Sell
-288,400
Closed -$59K 1025
2021
Q3
$59K Buy
+288,400
New +$7.21M ﹤0.01% 873
2017
Q3
Sell
-250,000
Closed -$564K 451
2017
Q2
$564K Buy
+250,000
New +$5.93M 0.01% 335

Other funds holding X

UBS O'Connor's X Position: Q2 2025 in Review

UBS O'Connor sold out of US Steel (X) in Q2 2025, closing a stake of 1,253,217 shares — an estimated $53M sold.

UBS O'Connor first reported a position in X in Q3 2013 and held it in 9 quarters. The position peaked at $150M in Q1 2024. 6 funds tracked by Wall St. Rank hold X as of Q2 2025.

  • UBS O'Connor reported no remaining US Steel position as of Q2 2025 after selling out during the quarter.
  • UBS O'Connor sold 1,253,217 US Steel shares in Q2 2025, an estimated $53M.
  • UBS O'Connor first reported a position in US Steel in Q3 2013 and held it in 9 quarters.
  • UBS O'Connor's US Steel position peaked at $150M in Q1 2024.
  • 6 funds tracked by Wall St. Rank held US Steel as of Q2 2025.

Based on UBS O'Connor's 13F filing for Q2 2025, filed 14 Aug 2025.