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 Q2	$11.9M	Buy	280,000 +100,000	+56%	+$5.43M	0.29%	49
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 $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

C WorldWide Group's BSX Position: Q2 2026 in Review

C WorldWide Group increased its Boston Scientific (BSX) stake by 56% in Q2 2026, buying an estimated $5.43M and bringing the position to 280,000 shares worth $11.9M. The position accounts for 0.29% of the portfolio, ranked #49.

C WorldWide Group first reported a position in BSX in Q2 2015 and has held it in 12 quarters since. The position peaked at $14.1M in Q3 2018. 1,478 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

C WorldWide Group held 280,000 shares of Boston Scientific worth $11.9M as of Q2 2026.
C WorldWide Group bought 100,000 Boston Scientific shares in Q2 2026, an estimated $5.43M.
Boston Scientific made up 0.29% of C WorldWide Group's portfolio in Q2 2026, its #49 holding.
C WorldWide Group first reported a position in Boston Scientific in Q2 2015 and has held it in 12 quarters since.
C WorldWide Group's Boston Scientific position peaked at $14.1M in Q3 2018.
1,478 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on C WorldWide Group's 13F filing for Q2 2026, filed 4 Aug 2026.