IAA
BSX icon

Independent Advisor Alliance’s Boston Scientific BSX Stock Holding History

Independent Advisor Alliance’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 		$1.02M Sell
16,317
-1,157
-7% -$92.6K 0.01% 825
2025
Q4 		$1.67M Sell
17,474
-19,486
-53% -$1.91M 0.04% 345
2025
Q3 		$3.61M Buy
36,960
+600
+2% +$62.1K 0.09% 184
2025
Q2 		$3.91M Buy
36,360
+21,470
+144% +$2.17M 0.11% 158
2025
Q1 		$1.5M Buy
14,890
+677
+5% +$68.2K 0.05% 298
2024
Q4 		$1.27M Buy
14,213
+8,199
+136% +$722K 0.02% 648
2024
Q3 		$504K Sell
6,014
-219
-4% -$17.3K 0.02% 459
2024
Q2 		$480K Buy
6,233
+1,339
+27% +$98K 0.02% 472
2024
Q1 		$335K Buy
4,894
+948
+24% +$61K 0.01% 544
2023
Q4 		$228K Buy
+3,946
New +$211K 0.01% 613
2021
Q2 		– Sell
-10,555
Closed -$408K – 623
2021
Q1 		$408K Sell
10,555
-429
-4% -$16.2K 0.02% 412
2020
Q4 		$395K Sell
10,984
-395
-3% -$14.2K 0.03% 390
2020
Q3 		$435K Sell
11,379
-410
-3% -$15.8K 0.03% 324
2020
Q2 		$414K Buy
11,789
+2,578
+28% +$92.8K 0.04% 304
2020
Q1 		$301K Buy
9,211
+1,001
+12% +$39.1K 0.04% 278
2019
Q4 		$371K Sell
8,210
-230
-3% -$9.62K 0.02% 616
2019
Q3 		$343K Buy
8,440
+397
+5% +$16.8K 0.04% 308
2019
Q2 		$346K Buy
8,043
+295
+4% +$11.3K 0.05% 272
2019
Q1 		$297K Buy
+7,748
New +$296K 0.04% 321

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

Independent Advisor Alliance's BSX Position: Q1 2026 in Review

Independent Advisor Alliance reduced its Boston Scientific (BSX) stake by 6.6% in Q1 2026, selling an estimated $92.6K and leaving 16,317 shares worth $1.02M. The position accounts for 0.01% of the portfolio, ranked #825.

Independent Advisor Alliance first reported a position in BSX in Q1 2019 and has held it in 19 quarters since. The position peaked at $3.91M in Q2 2025. 1,664 funds tracked by Wall St. Rank hold BSX as of Q1 2026.

  • Independent Advisor Alliance held 16,317 shares of Boston Scientific worth $1.02M as of Q1 2026.
  • Independent Advisor Alliance sold 1,157 Boston Scientific shares in Q1 2026, an estimated $92.6K.
  • Boston Scientific made up 0.01% of Independent Advisor Alliance's portfolio in Q1 2026, its #825 holding.
  • Independent Advisor Alliance first reported a position in Boston Scientific in Q1 2019 and has held it in 19 quarters since.
  • Independent Advisor Alliance's Boston Scientific position peaked at $3.91M in Q2 2025.
  • 1,664 funds tracked by Wall St. Rank held Boston Scientific as of Q1 2026.

Based on Independent Advisor Alliance's 13F filing for Q1 2026, filed 12 May 2026.