C WorldWide Group’s Boston Scientific BSX Stock Holding History

C WorldWide Group’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	$11.3M	Buy	+180,000	New	+$14.4M	0.24%	49
2019 Q2	–	Sell	-367,194	Closed	-$14.1M	–	91
2019 Q1	$14.1M	Hold	367,194	–	–	0.18%	31
2018 Q4	$13M	Hold	367,194	–	–	0.19%	31
2018 Q3	$14.1M	Hold	367,194	–	–	0.18%	34
2018 Q2	$12M	Hold	367,194	–	–	0.17%	36
2018 Q1	$10M	Hold	367,194	–	–	0.15%	39
2017 Q4	$9.1M	Hold	367,194	–	–	0.13%	48
2017 Q3	$10.7M	Sell	367,194 -14,278	-4%	-$394K	0.15%	42
2017 Q2	$10.6M	Buy	+381,472	New	+$10.1M	0.16%	49
2015 Q4	–	Sell	-150,000	Closed	-$2.46M	–	134
2015 Q3	$2.46M	Hold	150,000	–	–	0.04%	79
2015 Q2	$2.65M	Buy	+150,000	New	+$2.68M	0.04%	85

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

C WorldWide Group's BSX Position: Q1 2026 in Review

C WorldWide Group opened a new position in Boston Scientific (BSX) in Q1 2026: 180,000 shares worth $11.3M. The stake represents 0.24% of the portfolio and ranks #49 among its holdings. This is a return to the name: C WorldWide Group previously reported a position in BSX as recently as Q1 2019.

C WorldWide Group first reported a position in BSX in Q2 2015 and has held it in 11 quarters since. The position peaked at $14.1M in Q3 2018. 1,666 funds tracked by Wall St. Rank hold BSX as of Q1 2026.

C WorldWide Group held 180,000 shares of Boston Scientific worth $11.3M as of Q1 2026.
Boston Scientific was a new C WorldWide Group position in Q1 2026.
Boston Scientific made up 0.24% of C WorldWide Group's portfolio in Q1 2026, its #49 holding.
C WorldWide Group first reported a position in Boston Scientific in Q2 2015 and has held it in 11 quarters since.
C WorldWide Group's Boston Scientific position peaked at $14.1M in Q3 2018.
1,666 funds tracked by Wall St. Rank held Boston Scientific as of Q1 2026.

Based on C WorldWide Group's 13F filing for Q1 2026, filed 6 May 2026.