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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
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 $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

Mirova's BSX Position: Q1 2026 in Review

Mirova increased its Boston Scientific (BSX) stake by 425% in Q1 2026, buying an estimated $6.21M and bringing the position to 95,933 shares worth $6.02M. The position accounts for 0.24% of the portfolio, ranked #108.

Mirova first reported a position in BSX in Q4 2019 and has held it in 19 quarters since. 1,664 funds tracked by Wall St. Rank hold BSX as of Q1 2026.

  • Mirova held 95,933 shares of Boston Scientific worth $6.02M as of Q1 2026.
  • Mirova bought 77,657 Boston Scientific shares in Q1 2026, an estimated $6.21M.
  • Boston Scientific made up 0.24% of Mirova's portfolio in Q1 2026, its #108 holding.
  • Mirova first reported a position in Boston Scientific in Q4 2019 and has held it in 19 quarters since.
  • 1,664 funds tracked by Wall St. Rank held Boston Scientific as of Q1 2026.

Based on Mirova's 13F filing for Q1 2026, filed 14 May 2026.