UBS O'Connor’s Spirit AeroSystems SPR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2023
Q1
– Sell
-32,200
Closed -$366K – 715
2022
Q4
$366K Hold
32,200
– – 0.01% 632
2022
Q3
$615K Hold
32,200
– – 0.01% 796
2022
Q2
$421K Hold
32,200
– – ﹤0.01% 825
2022
Q1
$145K Buy
32,200
+2,700
+9% +$126K ﹤0.01% 792
2021
Q4
$215K Buy
29,500
+3,200
+12% +$137K ﹤0.01% 735
2021
Q3
$200K Hold
26,300
– – ﹤0.01% 723
2021
Q2
$176K Buy
+26,300
New +$1.24M ﹤0.01% 753

Other funds holding SPR

UBS O'Connor's SPR Position: Q4 2025 in Review

UBS O'Connor sold out of Spirit AeroSystems (SPR) in Q4 2025, closing a stake of 2,753,215 shares — an estimated $106M sold.

UBS O'Connor first reported a position in SPR in Q1 2014 and held it in 6 quarters. The position peaked at $108M in Q2 2025. 2 funds tracked by Wall St. Rank hold SPR as of Q4 2025.

  • UBS O'Connor reported no remaining Spirit AeroSystems position as of Q4 2025 after selling out during the quarter.
  • UBS O'Connor sold 2,753,215 Spirit AeroSystems shares in Q4 2025, an estimated $106M.
  • UBS O'Connor first reported a position in Spirit AeroSystems in Q1 2014 and held it in 6 quarters.
  • UBS O'Connor's Spirit AeroSystems position peaked at $108M in Q2 2025.
  • 2 funds tracked by Wall St. Rank held Spirit AeroSystems as of Q4 2025.

Based on UBS O'Connor's 13F filing for Q4 2025, filed 13 Feb 2026.