Marshall Wace’s Boeing BA Stock Holding History

Marshall Wace’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	$51.7M	Buy	259,800 +248,800	+2,262%	+$56.7M	0.05%	353
2025 Q4	$2.39M	Sell	11,000 -9,900	-47%	-$2.04M	﹤0.01%	1495
2025 Q3	$4.51M	Sell	20,900 -29,700	-59%	-$6.7M	﹤0.01%	1224
2025 Q2	$10.6M	Buy	50,600 +48,200	+2,008%	+$9.1M	0.01%	814
2025 Q1	$409K	Buy	+2,400	New	+$415K	﹤0.01%	2154
2024 Q2	–	Sell	-200	Closed	-$36.2K	–	2544
2024 Q1	$36.2K	Buy	+200	New	+$41.1K	﹤0.01%	2357
2021 Q3	–	Sell	-27,100	Closed	-$6.49M	–	3013
2021 Q2	$6.49M	Buy	27,100 +15,100	+126%	+$3.65M	0.03%	697
2021 Q1	$3.06M	Buy	+12,000	New	+$2.67M	0.01%	1103

Other funds holding BA

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Newport Trust Company Washington, District of Columbia $40.7B AUM 24.62% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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 Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Marshall Wace's BA Position: Q1 2026 in Review

Marshall Wace reduced its Boeing (BA) stake by 32% in Q1 2026, selling an estimated $64.8M and leaving 595,207 shares worth $118M. The position accounts for 0.12% of the portfolio, ranked #135.

Marshall Wace first reported a position in BA in Q2 2014 and has held it in 33 quarters since. The position peaked at $572M in Q3 2025. 2,506 funds tracked by Wall St. Rank hold BA as of Q1 2026.

Marshall Wace held 595,207 shares of Boeing worth $118M as of Q1 2026.
Marshall Wace sold 284,549 Boeing shares in Q1 2026, an estimated $64.8M.
Boeing made up 0.12% of Marshall Wace's portfolio in Q1 2026, its #135 holding.
Marshall Wace first reported a position in Boeing in Q2 2014 and has held it in 33 quarters since.
Marshall Wace's Boeing position peaked at $572M in Q3 2025.
2,506 funds tracked by Wall St. Rank held Boeing as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.