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Advisor OS’s Boston Scientific BSX Stock Holding History

Advisor OS’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 		$210K Buy
3,346
+773
+30% +$61.8K 0.02% 534
2025
Q4 		$245K Buy
2,573
+24
+0.9% +$2.35K 0.02% 423
2025
Q3 		$249K Sell
2,549
-1,144
-31% -$118K 0.02% 402
2025
Q2 		$397K Buy
3,693
+393
+12% +$39.8K 0.04% 296
2025
Q1 		$333K Buy
3,300
+486
+17% +$48.9K 0.04% 306
2024
Q4 		$251K Buy
2,814
+272
+11% +$23.9K 0.03% 358
2024
Q3 		$213K Buy
+2,542
New +$200K 0.02% 382

Other funds holding BSX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Primecap Management
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
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Advisor OS's BSX Position: Q1 2026 in Review

Advisor OS increased its Boston Scientific (BSX) stake by 30% in Q1 2026, buying an estimated $61.8K and bringing the position to 3,346 shares worth $210K. The position accounts for 0.02% of the portfolio, ranked #534.

Advisor OS first reported a position in BSX in Q3 2024 and has held it in 7 quarters since. The position peaked at $397K in Q2 2025. 1,664 funds tracked by Wall St. Rank hold BSX as of Q1 2026.

  • Advisor OS held 3,346 shares of Boston Scientific worth $210K as of Q1 2026.
  • Advisor OS bought 773 Boston Scientific shares in Q1 2026, an estimated $61.8K.
  • Boston Scientific made up 0.02% of Advisor OS's portfolio in Q1 2026, its #534 holding.
  • Advisor OS first reported a position in Boston Scientific in Q3 2024 and has held it in 7 quarters since.
  • Advisor OS's Boston Scientific position peaked at $397K in Q2 2025.
  • 1,664 funds tracked by Wall St. Rank held Boston Scientific as of Q1 2026.

Based on Advisor OS's 13F filing for Q1 2026, filed 8 May 2026.