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Portside Wealth Group’s Boston Scientific BSX Stock Holding History

Portside Wealth 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 		$263K Buy
+6,161
New +$335K 0.03% 432
2026
Q1 		– Sell
-18,110
Closed -$1.73M – 475
2025
Q4 		$1.73M Sell
18,110
-3,749
-17% -$368K 0.23% 101
2025
Q3 		$2.13M Buy
+21,859
New +$2.26M 0.29% 76

Other funds holding BSX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Portside Wealth Group's BSX Position: Q2 2026 in Review

Portside Wealth Group opened a new position in Boston Scientific (BSX) in Q2 2026: 6,161 shares worth $263K. The stake represents 0.03% of the portfolio and ranks #432 among its holdings. This is a return to the name: Portside Wealth Group previously reported a position in BSX as recently as Q4 2025.

Portside Wealth Group first reported a position in BSX in Q3 2025 and has held it in 3 quarters since. The position peaked at $2.13M in Q3 2025. 1,470 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Portside Wealth Group held 6,161 shares of Boston Scientific worth $263K as of Q2 2026.
  • Boston Scientific was a new Portside Wealth Group position in Q2 2026.
  • Boston Scientific made up 0.03% of Portside Wealth Group's portfolio in Q2 2026, its #432 holding.
  • Portside Wealth Group first reported a position in Boston Scientific in Q3 2025 and has held it in 3 quarters since.
  • Portside Wealth Group's Boston Scientific position peaked at $2.13M in Q3 2025.
  • 1,470 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Portside Wealth Group's 13F filing for Q2 2026, filed 14 Jul 2026.