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UBS O'Connor’s Boeing BA Stock Holding History

UBS O'Connor’s Portfolio BA Stock Details BA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q2 		– Sell
-20,000
Closed -$2.6K – 548
2024
Q1 		$2.6K Buy
+20,000
New +$4.11M ﹤0.01% 506
2013
Q3 		– Sell
-125,000
Closed -$2.6M – 427
2013
Q2 		$2.6M Buy
+125,000
New +$11.9M 0.05% 302

Other funds holding BA

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Newport Trust Company
Newport Trust Company Washington, District of Columbia $40.7B AUM 24.62% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Loomis, Sayles & Company
Loomis, Sayles & Company Boston, Massachusetts $74.3B AUM 24.01% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

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

UBS O'Connor opened a new position in Boeing (BA) in Q4 2025: 51,535 shares worth $11.2M. The stake represents 0.33% of the portfolio and ranks #30 among its holdings. This is a return to the name: UBS O'Connor previously reported a position in BA as recently as Q2 2025.

UBS O'Connor first reported a position in BA in Q2 2013 and has held it in 10 quarters since. 2,529 funds tracked by Wall St. Rank hold BA as of Q4 2025.

  • UBS O'Connor held 51,535 shares of Boeing worth $11.2M as of Q4 2025.
  • Boeing was a new UBS O'Connor position in Q4 2025.
  • Boeing made up 0.33% of UBS O'Connor's portfolio in Q4 2025, its #30 holding.
  • UBS O'Connor first reported a position in Boeing in Q2 2013 and has held it in 10 quarters since.
  • 2,529 funds tracked by Wall St. Rank held Boeing as of Q4 2025.

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