Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2022
Q1
Sell
-90,000
Closed -$3K 235
2021
Q4
$3K Hold
90,000
﹤0.01% 935
2021
Q3
$34K Buy
+90,000
New +$2.25M ﹤0.01% 899
2019
Q4
Sell
-500,000
Closed -$58K 364
2019
Q3
$58K Sell
500,000
-500,000
-50% -$6.44M ﹤0.01% 292
2019
Q2
$90K Buy
+1,000,000
New +$15.4M ﹤0.01% 226
2016
Q4
Sell
-80,700
Closed -$54K 484
2016
Q3
$54K Sell
80,700
-37,600
-32% -$776K ﹤0.01% 400
2016
Q2
$153K Sell
118,300
-876,300
-88% -$14.7M ﹤0.01% 372
2016
Q1
$393K Buy
+994,600
New +$9.91M 0.01% 375
2014
Q4
Sell
-25,000
Closed -$8K 727
2014
Q3
$8K Buy
+25,000
New +$876K ﹤0.01% 442

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.