M
BSX icon

Mirova’s Boston Scientific BSX Stock Holding History

Mirova’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 		$1.2M Sell
28,021
-67,912
-71% -$3.69M 0.04% 150
2026
Q1 		$6.02M Buy
95,933
+77,657
+425% +$6.21M 0.24% 108
2025
Q4 		$1.74M Sell
18,276
-1,918
-9% -$188K 0.25% 68
2025
Q3 		$1.97M Hold
20,194
– – 0.28% 68
2025
Q2 		$2.17M Sell
20,194
-2,136
-10% -$216K 0.31% 65
2025
Q1 		$2.25M Sell
22,330
-2,772
-11% -$279K 0.41% 56
2024
Q4 		$2.24M Sell
25,102
-2,661
-10% -$234K 0.39% 56
2024
Q3 		$2.33M Buy
27,763
+21,026
+312% +$1.66M 0.4% 57
2024
Q2 		$519K Hold
6,737
– – 0.09% 91
2024
Q1 		$461K Buy
+6,737
New +$433K 0.08% 86
2023
Q3 		– Sell
-3,269
Closed -$177K – 130
2023
Q2 		$177K Sell
3,269
-5,431
-62% -$284K 0.03% 125
2023
Q1 		$435K Buy
+8,700
New +$410K 0.06% 116
2021
Q4 		– Sell
-4,459
Closed -$193K – 181
2021
Q3 		$193K Buy
4,459
+393
+10% +$17.4K 0.02% 147
2021
Q2 		$173K Sell
4,066
-285
-7% -$12K 0.02% 149
2021
Q1 		$168K Buy
4,351
+702
+19% +$26.6K 0.02% 148
2020
Q4 		$131K Buy
3,649
+2,608
+251% +$94K 0.02% 135
2020
Q3 		$40K Buy
1,041
+810
+351% +$31.2K 0.01% 138
2020
Q2 		$8K Hold
231
– – ﹤0.01% 161
2020
Q1 		$8K Hold
231
– – ﹤0.01% 156
2019
Q4 		$10K Buy
+231
New +$9.67K ﹤0.01% 164

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

Mirova's BSX Position: Q2 2026 in Review

Mirova reduced its Boston Scientific (BSX) stake by 71% in Q2 2026, selling an estimated $3.69M and leaving 28,021 shares worth $1.2M. The position accounts for 0.04% of the portfolio, ranked #150.

Mirova first reported a position in BSX in Q4 2019 and has held it in 20 quarters since. The position peaked at $6.02M in Q1 2026. 1,477 funds tracked by Wall St. Rank hold BSX as of Q2 2026.

  • Mirova held 28,021 shares of Boston Scientific worth $1.2M as of Q2 2026.
  • Mirova sold 67,912 Boston Scientific shares in Q2 2026, an estimated $3.69M.
  • Boston Scientific made up 0.04% of Mirova's portfolio in Q2 2026, its #150 holding.
  • Mirova first reported a position in Boston Scientific in Q4 2019 and has held it in 20 quarters since.
  • Mirova's Boston Scientific position peaked at $6.02M in Q1 2026.
  • 1,477 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.

Based on Mirova's 13F filing for Q2 2026, filed 13 Aug 2026.