Rakuten Investment Management’s Boston Scientific BSX Stock Holding History

Rakuten Investment 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 Q2	$10.6M	Buy	243,100 +23,034	+10%	+$1.25M	0.03%	185
2026 Q1	$13.8M	Buy	220,066 +25,081	+13%	+$2.01M	0.03%	123
2025 Q4	$18.7M	Buy	194,985 +105,564	+118%	+$10.3M	0.06%	98
2025 Q3	$19.4M	Buy	+89,421	New	+$9.26M	0.07%	82
2025 Q1	$13.4M	Buy	+134,709	New	+$13.6M	0.06%	85
2024 Q3	$6.95M	Buy	83,398 +20,804	+33%	+$1.64M	0.04%	84
2024 Q2	$4.82M	Buy	62,594 +23,201	+59%	+$1.7M	0.03%	91
2024 Q1	$2.7M	Buy	39,393 +35,772	+988%	+$2.3M	0.02%	99
2023 Q4	$204K	Buy	+3,621	New	+$193K	﹤0.01%	105

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 $3.38T AUM 44.17% 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

Rakuten Investment Management's BSX Position: Q2 2026 in Review

Rakuten Investment Management increased its Boston Scientific (BSX) stake by 10% in Q2 2026, buying an estimated $1.25M and bringing the position to 243,100 shares worth $10.6M. The position accounts for 0.03% of the portfolio, ranked #185.

Rakuten Investment Management first reported a position in BSX in Q4 2023 and has held it in 9 quarters since. The position peaked at $19.4M in Q3 2025. 1,487 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

Rakuten Investment Management held 243,100 shares of Boston Scientific worth $10.6M as of Q2 2026.
Rakuten Investment Management bought 23,034 Boston Scientific shares in Q2 2026, an estimated $1.25M.
Boston Scientific made up 0.03% of Rakuten Investment Management's portfolio in Q2 2026, its #185 holding.
Rakuten Investment Management first reported a position in Boston Scientific in Q4 2023 and has held it in 9 quarters since.
Rakuten Investment Management's Boston Scientific position peaked at $19.4M in Q3 2025.
1,487 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Rakuten Investment Management's 13F filing for Q2 2026, filed 18 Aug 2026.