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Water Island Capital’s Boeing BA Stock Holding History

Water Island Capital’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
2026
Q1 		$1.44M Buy
+7,234
New +$1.65M 0.16% 64
2023
Q4 		– Sell
-2,450
Closed -$470K – 61
2023
Q3 		$470K Buy
+2,450
New +$536K 0.04% 68

Other funds holding BA

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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Water Island Capital's BA Position: Q1 2026 in Review

Water Island Capital opened a new position in Boeing (BA) in Q1 2026: 7,234 shares worth $1.44M. The stake represents 0.16% of the portfolio and ranks #64 among its holdings. This is a return to the name: Water Island Capital previously reported a position in BA as recently as Q3 2023.

Water Island Capital first reported a position in BA in Q3 2023 and has held it in 2 quarters since. 2,506 funds tracked by Wall St. Rank hold BA as of Q1 2026.

  • Water Island Capital held 7,234 shares of Boeing worth $1.44M as of Q1 2026.
  • Boeing was a new Water Island Capital position in Q1 2026.
  • Boeing made up 0.16% of Water Island Capital's portfolio in Q1 2026, its #64 holding.
  • Water Island Capital first reported a position in Boeing in Q3 2023 and has held it in 2 quarters since.
  • 2,506 funds tracked by Wall St. Rank held Boeing as of Q1 2026.

Based on Water Island Capital's 13F filing for Q1 2026, filed 15 May 2026.