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Erste Asset Management’s Boston Scientific BSX Stock Holding History

Erste Asset 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 		$40.1M Buy
921,448
+724,109
+367% +$39.3M 0.31% 71
2026
Q1 		$12.4M Sell
197,339
-134,908
-41% -$10.8M 0.12% 178
2025
Q4 		$32.1M Sell
332,247
-142,919
-30% -$14M 0.27% 88
2025
Q3 		$46.4M Sell
475,166
-41,497
-8% -$4.3M 0.45% 64
2025
Q2 		$55.3M Buy
516,663
+229,053
+80% +$23.2M 0.46% 51
2025
Q1 		$28.9M Buy
287,610
+47,756
+20% +$4.81M 0.37% 69
2024
Q4 		$21.7M Sell
239,854
-19,244
-7% -$1.69M 0.27% 94
2024
Q3 		$21.6M Buy
259,098
+13,460
+5% +$1.06M 0.26% 92
2024
Q2 		$18.9M Buy
245,638
+13,658
+6% +$1,000K 0.25% 95
2024
Q1 		$15.9M Sell
231,980
-50,251
-18% -$3.23M 0.22% 115
2023
Q4 		$16M Sell
282,231
-46,263
-14% -$2.47M 0.23% 111
2023
Q3 		$17.5M Sell
328,494
-9,000
-3% -$472K 0.3% 97
2023
Q2 		$18M Buy
337,494
+60,189
+22% +$3.14M 0.32% 86
2023
Q1 		$13.8M Buy
277,305
+267,000
+2,591% +$12.6M 0.26% 108
2022
Q4 		$478K Sell
10,305
-18,850
-65% -$816K 0.01% 428
2022
Q3 		$1.15M Buy
29,155
+2,400
+9% +$96.3K 0.03% 337
2022
Q2 		$1.01M Buy
+26,755
New +$1.09M 0.02% 351
2020
Q3 		– Sell
-6,990
Closed -$269K – 445
2020
Q2 		$242K Sell
6,990
-210
-3% -$7.56K 0.01% 371
2020
Q1 		$228K Hold
7,200
– – 0.01% 345
2019
Q4 		$326K Buy
+7,200
New +$301K 0.01% 341

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

Erste Asset Management's BSX Position: Q2 2026 in Review

Erste Asset Management increased its Boston Scientific (BSX) stake by 367% in Q2 2026, buying an estimated $39.3M and bringing the position to 921,448 shares worth $40.1M. The position accounts for 0.31% of the portfolio, ranked #71.

Erste Asset Management first reported a position in BSX in Q4 2019 and has held it in 20 quarters since. The position peaked at $55.3M in Q2 2025. 1,474 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Erste Asset Management held 921,448 shares of Boston Scientific worth $40.1M as of Q2 2026.
  • Erste Asset Management bought 724,109 Boston Scientific shares in Q2 2026, an estimated $39.3M.
  • Boston Scientific made up 0.31% of Erste Asset Management's portfolio in Q2 2026, its #71 holding.
  • Erste Asset Management first reported a position in Boston Scientific in Q4 2019 and has held it in 20 quarters since.
  • Erste Asset Management's Boston Scientific position peaked at $55.3M in Q2 2025.
  • 1,474 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Erste Asset Management's 13F filing for Q2 2026, filed 28 Jul 2026.