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Aster Capital Management’s Boston Scientific BSX Stock Holding History

Aster Capital 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 		$669K Buy
+15,672
New +$851K 0.14% 220
2026
Q1 		– Sell
-12,760
Closed -$1.22M – 887
2025
Q4 		$1.22M Buy
+12,760
New +$1.25M 0.53% 31
2025
Q2 		– Sell
-9,041
Closed -$938K – 1079
2025
Q1 		$938K Buy
+9,041
New +$910K 0.17% 156

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

Aster Capital Management's BSX Position: Q2 2026 in Review

Aster Capital Management opened a new position in Boston Scientific (BSX) in Q2 2026: 15,672 shares worth $669K. The stake represents 0.14% of the portfolio and ranks #220 among its holdings. This is a return to the name: Aster Capital Management previously reported a position in BSX as recently as Q4 2025.

Aster Capital Management first reported a position in BSX in Q1 2025 and has held it in 3 quarters since. The position peaked at $1.22M in Q4 2025. 1,482 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Aster Capital Management held 15,672 shares of Boston Scientific worth $669K as of Q2 2026.
  • Boston Scientific was a new Aster Capital Management position in Q2 2026.
  • Boston Scientific made up 0.14% of Aster Capital Management's portfolio in Q2 2026, its #220 holding.
  • Aster Capital Management first reported a position in Boston Scientific in Q1 2025 and has held it in 3 quarters since.
  • Aster Capital Management's Boston Scientific position peaked at $1.22M in Q4 2025.
  • 1,482 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Aster Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.