LCM
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Laurion Capital Management’s Boston Scientific BSX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
Sell
-10,528
Closed -$1.06M 277
2025
Q1
$1.06M Buy
+10,528
New +$1.06M 0.03% 87
2024
Q3
Sell
-4,491
Closed -$346K 229
2024
Q2
$346K Buy
+4,491
New +$346K ﹤0.01% 285
2022
Q4
Sell
-64,949
Closed -$2.52M 220
2022
Q3
$2.52M Buy
64,949
+168
+0.3% +$6.51K 0.01% 119
2022
Q2
$2.41M Buy
64,781
+56,416
+674% +$2.1M 0.04% 105
2022
Q1
$370K Buy
+8,365
New +$370K ﹤0.01% 297
2021
Q4
Sell
-4,500
Closed -$195K 388
2021
Q3
$195K Sell
4,500
-9,400
-68% -$407K ﹤0.01% 391
2021
Q2
$594K Sell
13,900
-2,601
-16% -$111K ﹤0.01% 286
2021
Q1
$638K Sell
16,501
-16,358
-50% -$632K ﹤0.01% 346
2020
Q4
$1.18M Sell
32,859
-248,055
-88% -$8.92M 0.01% 202
2020
Q3
$10.7M Buy
280,914
+250,914
+836% +$9.59M 0.13% 59
2020
Q2
$1.05M Sell
30,000
-131,100
-81% -$4.6M 0.01% 218
2020
Q1
$5.26M Buy
+161,100
New +$5.26M 0.06% 95
2019
Q4
Hold
0
525
2019
Q3
Sell
-971,019
Closed -$41.7M 603
2019
Q2
$41.7M Buy
+971,019
New +$41.7M 0.41% 9
2019
Q1
Sell
-39,129
Closed -$1.38M 589
2018
Q4
$1.38M Buy
+39,129
New +$1.38M 0.02% 197
2018
Q3
Hold
0
792
2018
Q1
Hold
0
1050
2017
Q4
Sell
-6,000
Closed -$175K 1105
2017
Q3
$175K Sell
6,000
-28,800
-83% -$840K ﹤0.01% 989
2017
Q2
$965K Buy
34,800
+20,300
+140% +$563K 0.01% 599
2017
Q1
$361K Sell
14,500
-8,700
-38% -$217K ﹤0.01% 581
2016
Q4
$502K Buy
+23,200
New +$502K ﹤0.01% 428
2016
Q3
Sell
-680,800
Closed -$15.9M 526
2016
Q2
$15.9M Buy
+680,800
New +$15.9M 0.25% 26
2016
Q1
Sell
-18,100
Closed -$334K 520
2015
Q4
$334K Sell
18,100
-25,600
-59% -$472K ﹤0.01% 306
2015
Q3
$717K Buy
+43,700
New +$717K 0.01% 135