Sectoral Asset Management’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 | $1.55M | Buy |
36,330
+1,550
| +4% | +$84.2K | 1.08% | 34 |
|
|
2026
Q1 | $2.18M | Buy |
34,780
+7,154
| +26% | +$572K | 1.81% | 17 |
|
|
2025
Q4 | $2.63M | Buy |
27,626
+5,500
| +25% | +$539K | 2.11% | 13 |
|
|
2025
Q3 | $2.16M | Buy |
22,126
+1,000
| +5% | +$104K | 1.33% | 30 |
|
|
2025
Q2 | $2.27M | Sell |
21,126
-3,100
| -13% | -$314K | 1.5% | 12 |
|
|
2025
Q1 | $2.44M | Sell |
24,226
-8,300
| -26% | -$836K | 1.9% | 12 |
|
|
2024
Q4 | $2.91M | Sell |
32,526
-500
| -2% | -$44K | 1.94% | 10 |
|
|
2024
Q3 | $2.77M | Sell |
33,026
-38,450
| -54% | -$3.03M | 1.63% | 12 |
|
|
2024
Q2 | $5.5M | Sell |
71,476
-15,000
| -17% | -$1.1M | 2.24% | 11 |
|
|
2024
Q1 | $5.92M | Sell |
86,476
-5,000
| -5% | -$321K | 2.33% | 11 |
|
|
2023
Q4 | $5.29M | Sell |
91,476
-7,500
| -8% | -$400K | 2.28% | 9 |
|
|
2023
Q3 | $5.23M | Hold |
98,976
| – | – | 1.02% | 39 |
|
|
2023
Q2 | $5.35M | Sell |
98,976
-3,000
| -3% | -$157K | 0.89% | 53 |
|
|
2023
Q1 | $5.1M | Sell |
101,976
-12,000
| -11% | -$566K | 0.98% | 46 |
|
|
2022
Q4 | $5.27M | Sell |
113,976
-13,000
| -10% | -$563K | 1.02% | 43 |
|
|
2022
Q3 | $4.92M | Hold |
126,976
| – | – | 0.97% | 47 |
|
|
2022
Q2 | $4.73M | Buy |
126,976
+24,250
| +24% | +$987K | 0.95% | 44 |
|
|
2022
Q1 | $4.55M | Sell |
102,726
-27,500
| -21% | -$1.19M | 0.81% | 50 |
|
|
2021
Q4 | $5.53M | Buy |
130,226
+4,250
| +3% | +$179K | 0.83% | 47 |
|
|
2021
Q3 | $5.47M | Buy |
125,976
+10,000
| +9% | +$442K | 0.45% | 88 |
|
|
2021
Q2 | $4.96M | Buy |
115,976
+13,250
| +13% | +$557K | 0.4% | 87 |
|
|
2021
Q1 | $3.97M | Buy |
102,726
+52,500
| +105% | +$1.99M | 0.3% | 82 |
|
|
2020
Q4 | $1.81M | Sell |
50,226
-326,761
| -87% | -$11.8M | 0.13% | 83 |
|
|
2020
Q3 | $14.4M | Sell |
376,987
-197,608
| -34% | -$7.61M | 1.24% | 33 |
|
|
2020
Q2 | $20.2M | Buy |
574,595
+100,261
| +21% | +$3.61M | 1.85% | 15 |
|
|
2020
Q1 | $15.5M | Sell |
474,334
-44,042
| -8% | -$1.72M | 2.97% | 4 |
|
|
2019
Q4 | $23.4M | Buy |
518,376
+296,200
| +133% | +$12.4M | 3.5% | 3 |
|
|
2019
Q3 | $9.04M | Sell |
222,176
-4,400
| -2% | -$186K | 1.56% | 30 |
|
|
2019
Q2 | $9.74M | Sell |
226,576
-15,300
| -6% | -$588K | 1.16% | 34 |
|
|
2019
Q1 | $9.28M | Hold |
241,876
| – | – | 1.12% | 32 |
|
|
2018
Q4 | $8.55M | Sell |
241,876
-9,500
| -4% | -$345K | 1.16% | 29 |
|
|
2018
Q3 | $9.68M | Buy |
251,376
+61,476
| +32% | +$2.15M | 1.03% | 38 |
|
|
2018
Q2 | $6.21M | Buy |
+189,900
| New | +$5.73M | 0.69% | 44 |
|
|
2015
Q3 | – | Sell |
-1,870
| Closed | -$33K | – | 82 |
|
|
2015
Q2 | $33K | Buy |
+1,870
| New | +$33.4K | ﹤0.01% | 76 |
|
|
2014
Q4 | – | Sell |
-1,047,166
| Closed | -$12.4M | – | 66 |
|
|
2014
Q3 | $12.4M | Buy |
1,047,166
+3,579
| +0.3% | +$45.1K | 0.52% | 46 |
|
|
2014
Q2 | $13.3M | Buy |
1,043,587
+24,366
| +2% | +$317K | 0.56% | 45 |
|
|
2014
Q1 | $13.8M | Sell |
1,019,221
-1,082,384
| -52% | -$14.2M | 0.57% | 45 |
|
|
2013
Q4 | $25.3M | Buy |
2,101,605
+616,533
| +42% | +$7.28M | 1.09% | 30 |
|
|
2013
Q3 | $17.4M | Sell |
1,485,072
-11,379,049
| -88% | -$123M | 0.84% | 36 |
|
|
2013
Q2 | $119M | Buy |
+12,864,121
| New | +$109M | 3.53% | 9 |
|
Other funds holding BSX
Sectoral Asset Management's BSX Position: Q2 2026 in Review
Sectoral Asset Management increased its Boston Scientific (BSX) stake by 4.5% in Q2 2026, buying an estimated $84.2K and bringing the position to 36,330 shares worth $1.55M. The position accounts for 1.08% of the portfolio, ranked #34.
Sectoral Asset Management first reported a position in BSX in Q2 2013 and has held it in 40 quarters since. The position peaked at $119M in Q2 2013. 1,470 funds tracked by Wall St. Rank hold BSX as of Q2 2026.
- Sectoral Asset Management held 36,330 shares of Boston Scientific worth $1.55M as of Q2 2026.
- Sectoral Asset Management bought 1,550 Boston Scientific shares in Q2 2026, an estimated $84.2K.
- Boston Scientific made up 1.08% of Sectoral Asset Management's portfolio in Q2 2026, its #34 holding.
- Sectoral Asset Management first reported a position in Boston Scientific in Q2 2013 and has held it in 40 quarters since.
- Sectoral Asset Management's Boston Scientific position peaked at $119M in Q2 2013.
- 1,470 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.
Based on Sectoral Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.