Walleye Trading’s Boston Scientific BSX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $10M | Buy |
234,744
+15,359
| +7% | +$834K | 0.01% | 947 |
|
|
2026
Q1 | $13.8M | Buy |
219,385
+23,928
| +12% | +$1.91M | 0.02% | 650 |
|
|
2025
Q4 | $18.6M | Buy |
195,457
+126,696
| +184% | +$12.4M | 0.03% | 648 |
|
|
2025
Q3 | $6.71M | Sell |
68,761
-60,675
| -47% | -$6.28M | 0.01% | 1095 |
|
|
2025
Q2 | $13.9M | Buy |
129,436
+23,268
| +22% | +$2.35M | 0.03% | 681 |
|
|
2025
Q1 | $10.7M | Sell |
106,168
-72,245
| -40% | -$7.27M | 0.02% | 685 |
|
|
2024
Q4 | $15.9M | Buy |
178,413
+36,235
| +25% | +$3.19M | 0.03% | 567 |
|
|
2024
Q3 | $11.9M | Buy |
142,178
+8,881
| +7% | +$700K | 0.03% | 688 |
|
|
2024
Q2 | $10.3M | Buy |
133,297
+61,436
| +85% | +$4.5M | 0.02% | 660 |
|
|
2024
Q1 | $4.92M | Buy |
71,861
+36,825
| +105% | +$2.37M | 0.01% | 1130 |
|
|
2023
Q4 | $2.03M | Buy |
35,036
+25,601
| +271% | +$1.37M | ﹤0.01% | 1919 |
|
|
2023
Q3 | $498K | Buy |
+9,435
| New | +$495K | ﹤0.01% | 2966 |
|
|
2022
Q3 | – | Sell |
-32,582
| Closed | -$1.31M | – | 5066 |
|
|
2022
Q2 | $1.21M | Sell |
32,582
-10,347
| -24% | -$421K | ﹤0.01% | 2052 |
|
|
2022
Q1 | $1.9M | Sell |
42,929
-64,943
| -60% | -$2.81M | 0.01% | 1704 |
|
|
2021
Q4 | $4.58M | Sell |
107,872
-56,615
| -34% | -$2.38M | 0.02% | 1045 |
|
|
2021
Q3 | $7.14M | Buy |
164,487
+83,436
| +103% | +$3.69M | 0.03% | 729 |
|
|
2021
Q2 | $3.47M | Buy |
81,051
+31,847
| +65% | +$1.34M | 0.01% | 1046 |
|
|
2021
Q1 | $1.9M | Sell |
49,204
-33,433
| -40% | -$1.27M | 0.01% | 1371 |
|
|
2020
Q4 | $2.97M | Buy |
+82,637
| New | +$2.98M | 0.01% | 1092 |
|
|
2020
Q3 | – | Sell |
-85,520
| Closed | -$3.3M | – | 4133 |
|
|
2020
Q2 | $3M | Buy |
85,520
+60,537
| +242% | +$2.18M | 0.02% | 818 |
|
|
2020
Q1 | $815K | Sell |
24,983
-72,726
| -74% | -$2.84M | 0.01% | 1457 |
|
|
2019
Q4 | $4.42M | Buy |
97,709
+62,707
| +179% | +$2.62M | 0.03% | 644 |
|
|
2019
Q3 | $1.42M | Sell |
35,002
-42,976
| -55% | -$1.82M | 0.01% | 1337 |
|
|
2019
Q2 | $3.35M | Buy |
77,978
+16,724
| +27% | +$643K | 0.03% | 694 |
|
|
2019
Q1 | $2.35M | Buy |
61,254
+24,841
| +68% | +$949K | 0.02% | 946 |
|
|
2018
Q4 | $1.29M | Buy |
36,413
+20,596
| +130% | +$747K | 0.01% | 1458 |
|
|
2018
Q3 | $609K | Sell |
15,817
-70,803
| -82% | -$2.47M | ﹤0.01% | 2663 |
|
|
2018
Q2 | $2.83M | Buy |
86,620
+45,493
| +111% | +$1.37M | 0.02% | 1015 |
|
|
2018
Q1 | $1.12M | Buy |
41,127
+19,842
| +93% | +$539K | 0.01% | 1805 |
|
|
2017
Q4 | $528 | Sell |
21,285
-1,580
| -7% | -$43.6K | ﹤0.01% | 2551 |
|
|
2017
Q3 | $667 | Buy |
22,865
+4,408
| +24% | +$122K | ﹤0.01% | 2216 |
|
|
2017
Q2 | $512 | Sell |
18,457
-17,486
| -49% | -$464K | ﹤0.01% | 2352 |
|
|
2017
Q1 | $894 | Sell |
35,943
-12,907
| -26% | -$314K | 0.01% | 1742 |
|
|
2016
Q4 | $1.06M | Sell |
48,850
-32,269
| -40% | -$704K | 0.01% | 1471 |
|
|
2016
Q3 | $1.93M | Buy |
81,119
+56,770
| +233% | +$1.35M | 0.01% | 996 |
|
|
2016
Q2 | $569K | Buy |
+24,349
| New | +$527K | ﹤0.01% | 2094 |
|
|
2016
Q1 | – | Sell |
-19,733
| Closed | -$347K | – | 5329 |
|
|
2015
Q4 | $364K | Buy |
+19,733
| New | +$354K | ﹤0.01% | 2142 |
|
|
2015
Q2 | – | Sell |
-139,736
| Closed | -$2.5M | – | 4825 |
|
|
2015
Q1 | $2.48M | Buy |
139,736
+109,134
| +357% | +$1.72M | 0.02% | 546 |
|
|
2014
Q4 | $405K | Buy |
30,602
+24,466
| +399% | +$313K | ﹤0.01% | 1737 |
|
|
2014
Q3 | $72K | Buy |
+6,136
| New | +$77.3K | ﹤0.01% | 2884 |
|
|
2014
Q2 | – | Sell |
-13,678
| Closed | -$178K | – | 3704 |
|
|
2014
Q1 | $185 | Sell |
13,678
-86,602
| -86% | -$1.14M | ﹤0.01% | 1966 |
|
|
2013
Q4 | $1.21M | Buy |
100,280
+80,920
| +418% | +$956K | 0.01% | 966 |
|
|
2013
Q3 | $227K | Buy |
+19,360
| New | +$209K | ﹤0.01% | 1639 |
|
Other funds holding BSX
Walleye Trading's BSX Position: Q2 2026 in Review
Walleye Trading increased its Boston Scientific (BSX) stake by 7% in Q2 2026, buying an estimated $834K and bringing the position to 234,744 shares worth $10M. The position accounts for 0.01% of the portfolio, ranked #947.
Walleye Trading first reported a position in BSX in Q3 2013 and has held it in 43 quarters since. The position peaked at $18.6M in Q4 2025. 1,468 funds tracked by Wall St. Rank hold BSX as of Q2 2026.
- Walleye Trading held 234,744 shares of Boston Scientific worth $10M as of Q2 2026.
- Walleye Trading bought 15,359 Boston Scientific shares in Q2 2026, an estimated $834K.
- Boston Scientific made up 0.01% of Walleye Trading's portfolio in Q2 2026, its #947 holding.
- Walleye Trading first reported a position in Boston Scientific in Q3 2013 and has held it in 43 quarters since.
- Walleye Trading's Boston Scientific position peaked at $18.6M in Q4 2025.
- 1,468 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.
Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.