East Coast Asset Management’s Boston Scientific BSX Stock Holding History

East Coast Asset Management’s Portfolio BSX Stock Details BSX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$207K	Hold	3,304	–	–	0.07%	68
2025 Q4	$315K	Hold	3,304	–	–	0.09%	55
2025 Q3	$323K	Hold	3,304	–	–	0.1%	54
2025 Q2	$355K	Hold	3,304	–	–	0.12%	56
2025 Q1	$333K	Hold	3,304	–	–	0.12%	56
2024 Q4	$295K	Hold	3,304	–	–	0.1%	59
2024 Q3	$277K	Hold	3,304	–	–	0.09%	61
2024 Q2	$254K	Hold	3,304	–	–	0.09%	61
2024 Q1	$226K	Buy	+3,304	New	+$212K	0.08%	65

Other funds holding BSX

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

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

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

East Coast Asset Management's BSX Position: Q1 2026 in Review

East Coast Asset Management held its Boston Scientific (BSX) position steady in Q1 2026 at 3,304 shares worth $207K. The position accounts for 0.07% of the portfolio, ranked #68.

East Coast Asset Management first reported a position in BSX in Q1 2024 and has held it in 9 quarters since. The position peaked at $355K in Q2 2025. 1,664 funds tracked by Wall St. Rank hold BSX as of Q1 2026.

East Coast Asset Management held 3,304 shares of Boston Scientific worth $207K as of Q1 2026.
East Coast Asset Management left its Boston Scientific share count unchanged in Q1 2026.
Boston Scientific made up 0.07% of East Coast Asset Management's portfolio in Q1 2026, its #68 holding.
East Coast Asset Management first reported a position in Boston Scientific in Q1 2024 and has held it in 9 quarters since.
East Coast Asset Management's Boston Scientific position peaked at $355K in Q2 2025.
1,664 funds tracked by Wall St. Rank held Boston Scientific as of Q1 2026.

Based on East Coast Asset Management's 13F filing for Q1 2026, filed 15 May 2026.