Balyasny Asset Management
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Balyasny Asset Management’s Boston Scientific BSX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$162M Sell
1,504,913
-333,266
-18% -$35.8M 0.24% 45
2025
Q1
$185M Buy
1,838,179
+71,571
+4% +$7.22M 0.31% 27
2024
Q4
$158M Sell
1,766,608
-1,688,996
-49% -$151M 0.24% 52
2024
Q3
$290M Buy
3,455,604
+539,531
+19% +$45.2M 0.47% 9
2024
Q2
$225M Buy
2,916,073
+1,322,739
+83% +$102M 0.39% 17
2024
Q1
$109M Buy
1,593,334
+260,778
+20% +$17.9M 0.19% 70
2023
Q4
$77M Buy
1,332,556
+1,324,980
+17,489% +$76.6M 0.14% 120
2023
Q3
$400K Sell
7,576
-11,336
-60% -$599K ﹤0.01% 1365
2023
Q2
$1.02M Sell
18,912
-575,106
-97% -$31.1M ﹤0.01% 1236
2023
Q1
$29.7M Buy
+594,018
New +$29.7M 0.07% 312
2022
Q4
Sell
-2,347,335
Closed -$90.9M 2347
2022
Q3
$90.9M Buy
2,347,335
+1,163,565
+98% +$45.1M 0.28% 56
2022
Q2
$44.1M Buy
1,183,770
+707,487
+149% +$26.4M 0.14% 140
2022
Q1
$21.1M Buy
+476,283
New +$21.1M 0.07% 304
2021
Q4
Sell
-2,155,328
Closed -$93.5M 2015
2021
Q3
$93.5M Buy
2,155,328
+423,352
+24% +$18.4M 0.39% 29
2021
Q2
$74.1M Buy
+1,731,976
New +$74.1M 0.35% 40
2021
Q1
Hold
0
1586
2020
Q4
Hold
0
1172
2020
Q3
Sell
-148,178
Closed -$5.2M 1072
2020
Q2
$5.2M Sell
148,178
-2,031,758
-93% -$71.3M 0.05% 427
2020
Q1
$71.1M Buy
2,179,936
+1,853,465
+568% +$60.5M 0.84% 10
2019
Q4
$14.8M Buy
+326,471
New +$14.8M 0.09% 305
2019
Q2
Sell
-616,675
Closed -$23.7M 1338
2019
Q1
$23.7M Buy
+616,675
New +$23.7M 0.16% 179
2018
Q4
Sell
-468,618
Closed -$18M 1299
2018
Q3
$18M Sell
468,618
-327,892
-41% -$12.6M 0.08% 290
2018
Q2
$26M Buy
796,510
+668,139
+520% +$21.8M 0.12% 213
2018
Q1
$3.51M Sell
128,371
-808,738
-86% -$22.1M 0.01% 674
2017
Q4
$23.2M Sell
937,109
-44,815
-5% -$1.11M 0.07% 321
2017
Q3
$28.6M Sell
981,924
-917,642
-48% -$26.8M 0.11% 215
2017
Q2
$52.7M Buy
1,899,566
+1,838,876
+3,030% +$51M 0.22% 98
2017
Q1
$1.51M Sell
60,690
-14,989
-20% -$373K 0.01% 826
2016
Q4
$1.64M Sell
75,679
-2,369,109
-97% -$51.2M 0.01% 735
2016
Q3
$58.2M Sell
2,444,788
-228,589
-9% -$5.44M 0.34% 80
2016
Q2
$62.5M Buy
+2,673,377
New +$62.5M 0.4% 47
2016
Q1
Sell
-811,023
Closed -$15M 1075
2015
Q4
$15M Buy
811,023
+318,423
+65% +$5.87M 0.1% 244
2015
Q3
$8.08M Buy
+492,600
New +$8.08M 0.06% 346
2013
Q4
Sell
-1,130,172
Closed -$13.3M 389
2013
Q3
$13.3M Buy
1,130,172
+126,292
+13% +$1.48M 0.18% 131
2013
Q2
$9.31M Buy
+1,003,880
New +$9.31M 0.16% 125