Caption Management’s Boston Scientific BSX Stock Holding History

Caption 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	$39.7M	Buy	632,200 +316,500	+100%	+$25.3M	0.23%	91
2025 Q4	$30.1M	Buy	315,700 +181,100	+135%	+$17.8M	0.21%	110
2025 Q3	$13.1M	Buy	134,600 +88,600	+193%	+$9.18M	0.1%	209
2025 Q2	$4.94M	Buy	46,000 +500	+1%	+$50.6K	0.05%	410
2025 Q1	$4.59M	Buy	+45,500	New	+$4.58M	0.04%	419
2024 Q3	–	Sell	-234,000	Closed	-$18M	–	1291
2024 Q2	$18M	Buy	+234,000	New	+$17.1M	0.28%	77
2023 Q4	–	Sell	-100,000	Closed	-$5.28M	–	1359
2023 Q3	$5.28M	Buy	+100,000	New	+$5.24M	0.08%	306
2022 Q2	–	Sell	-60,000	Closed	-$2.66M	–	1477
2022 Q1	$2.66M	Buy	+60,000	New	+$2.6M	0.03%	655
2018 Q4	–	Sell	-70,000	Closed	-$2.69M	–	475
2018 Q3	$2.69M	Buy	+70,000	New	+$2.44M	0.15%	187

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

Caption Management's BSX Position: Q1 2026 in Review

Caption Management increased its Boston Scientific (BSX) stake by 311% in Q1 2026, buying an estimated $22.7M and bringing the position to 374,400 shares worth $23.5M. The position accounts for 0.14% of the portfolio, ranked #150.

Caption Management first reported a position in BSX in Q4 2018 and has held it in 10 quarters since. 1,664 funds tracked by Wall St. Rank hold BSX as of Q1 2026.

Caption Management held 374,400 shares of Boston Scientific worth $23.5M as of Q1 2026.
Caption Management bought 283,400 Boston Scientific shares in Q1 2026, an estimated $22.7M.
Boston Scientific made up 0.14% of Caption Management's portfolio in Q1 2026, its #150 holding.
Caption Management first reported a position in Boston Scientific in Q4 2018 and has held it in 10 quarters since.
1,664 funds tracked by Wall St. Rank held Boston Scientific as of Q1 2026.

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