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Avidity Partners Management’s Boston Scientific BSX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$34.6M Sell
321,800
-14,200
-4% -$1.53M 6.89% 2
2025
Q1
$33.9M Sell
336,000
-179,000
-35% -$18.1M 6.46% 1
2024
Q4
$46M Sell
515,000
-447,000
-46% -$39.9M 4.52% 2
2024
Q3
$80.6M Sell
962,000
-208,100
-18% -$17.4M 4.11% 1
2024
Q2
$90.1M Sell
1,170,100
-785,900
-40% -$60.5M 3.83% 2
2024
Q1
$134M Buy
1,956,000
+66,000
+3% +$4.52M 4.32% 2
2023
Q4
$109M Sell
1,890,000
-175,800
-9% -$10.2M 3.98% 2
2023
Q3
$109M Buy
2,065,800
+1,280,100
+163% +$67.6M 4.39% 1
2023
Q2
$42.5M Sell
785,700
-64,300
-8% -$3.48M 1.48% 27
2023
Q1
$42.5M Sell
850,000
-2,406,700
-74% -$120M 1.41% 28
2022
Q4
$151M Buy
3,256,700
+718,100
+28% +$33.2M 3.26% 7
2022
Q3
$98.3M Buy
2,538,600
+13,600
+0.5% +$527K 2% 15
2022
Q2
$94.1M Buy
2,525,000
+1,328,900
+111% +$49.5M 2.16% 21
2022
Q1
$53M Buy
+1,196,100
New +$53M 1.1% 29
2020
Q4
Sell
-967,100
Closed -$37M 103
2020
Q3
$37M Buy
+967,100
New +$37M 1.71% 17