Viking Global Investors
BSX icon

Viking Global Investors’s Boston Scientific BSX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$327M Buy
3,045,764
+669,000
+28% +$71.9M 0.95% 45
2025
Q1
$240M Buy
2,376,764
+204,556
+9% +$20.6M 0.76% 48
2024
Q4
$194M Buy
2,172,208
+1,204,998
+125% +$108M 0.63% 45
2024
Q3
$81.1M Buy
+967,210
New +$81.1M 0.3% 66
2024
Q2
Sell
-1,724,755
Closed -$118M 86
2024
Q1
$118M Sell
1,724,755
-543,006
-24% -$37.2M 0.44% 49
2023
Q4
$131M Buy
2,267,761
+1,157,469
+104% +$66.9M 0.48% 46
2023
Q3
$58.6M Buy
+1,110,292
New +$58.6M 0.24% 64
2023
Q2
Sell
-1,136,881
Closed -$56.9M 87
2023
Q1
$56.9M Sell
1,136,881
-8,391,712
-88% -$420M 0.27% 61
2022
Q4
$441M Sell
9,528,593
-6,634,328
-41% -$307M 2.21% 18
2022
Q3
$626M Buy
16,162,921
+1,508,967
+10% +$58.4M 2.89% 9
2022
Q2
$546M Buy
14,653,954
+1,814,812
+14% +$67.6M 2.5% 12
2022
Q1
$569M Sell
12,839,142
-6,122,359
-32% -$271M 2.3% 14
2021
Q4
$805M Buy
18,961,501
+12,095,096
+176% +$514M 2.32% 13
2021
Q3
$298M Sell
6,866,405
-6,449,411
-48% -$280M 0.82% 39
2021
Q2
$569M Sell
13,315,816
-4,580,286
-26% -$196M 1.73% 22
2021
Q1
$692M Sell
17,896,102
-12,094,790
-40% -$467M 2.06% 16
2020
Q4
$1.08B Buy
29,990,892
+11,161,162
+59% +$401M 2.96% 7
2020
Q3
$719M Buy
18,829,730
+372,457
+2% +$14.2M 2.6% 11
2020
Q2
$648M Sell
18,457,273
-13,358,924
-42% -$469M 2.8% 9
2020
Q1
$1.04B Buy
31,816,197
+13,324,535
+72% +$435M 5.4% 2
2019
Q4
$836M Buy
18,491,662
+8,075,615
+78% +$365M 3.92% 8
2019
Q3
$424M Buy
10,416,047
+1,220,855
+13% +$49.7M 2.21% 19
2019
Q2
$395M Buy
9,195,192
+5,974,823
+186% +$257M 1.77% 19
2019
Q1
$124M Sell
3,220,369
-1,981,459
-38% -$76M 0.71% 33
2018
Q4
$184M Buy
5,201,828
+2,045,827
+65% +$72.3M 1.05% 26
2018
Q3
$122M Buy
+3,156,001
New +$122M 0.67% 34
2015
Q4
Sell
-1,611,935
Closed -$26.5M 72
2015
Q3
$26.5M Buy
+1,611,935
New +$26.5M 0.1% 55