Alberta Investment Management Corp (AIMCo)’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 | – | Sell |
-80,400
| Closed | -$5.05M | – | 676 |
|
|
2026
Q1 | $5.05M | Buy |
80,400
+1,640
| +2% | +$131K | 0.03% | 291 |
|
|
2025
Q4 | $0 | Buy |
+78,760
| New | +$7.72M | ﹤0.01% | 751 |
|
|
2025
Q2 | – | Sell |
-83,919
| Closed | -$8.47M | – | 626 |
|
|
2025
Q1 | $8.47M | Buy |
+83,919
| New | +$8.45M | 0.06% | 212 |
|
|
2024
Q4 | – | Sell |
-242,710
| Closed | -$20.3M | – | 802 |
|
|
2024
Q3 | $20.3M | Buy |
+242,710
| New | +$19.1M | 0.18% | 104 |
|
|
2024
Q2 | – | Sell |
-26,105
| Closed | -$1.79M | – | 746 |
|
|
2024
Q1 | $1.79M | Buy |
26,105
+5
| +0% | +$321 | 0.02% | 462 |
|
|
2023
Q4 | $1.51M | Sell |
26,100
-221,689
| -89% | -$11.8M | 0.01% | 512 |
|
|
2023
Q3 | $13.1M | Sell |
247,789
-7,690
| -3% | -$403K | 0.14% | 152 |
|
|
2023
Q2 | $13.8M | Sell |
255,479
-130,748
| -34% | -$6.83M | 0.13% | 161 |
|
|
2023
Q1 | $19.3M | Sell |
386,227
-13,629
| -3% | -$642K | 0.19% | 116 |
|
|
2022
Q4 | $18.5M | Buy |
399,856
+291,556
| +269% | +$12.6M | 0.16% | 139 |
|
|
2022
Q3 | $4.19M | Sell |
108,300
-40,800
| -27% | -$1.64M | 0.03% | 519 |
|
|
2022
Q2 | $5.56M | Sell |
149,100
-47,600
| -24% | -$1.94M | 0.04% | 454 |
|
|
2022
Q1 | $8.71M | Buy |
196,700
+179,600
| +1,050% | +$7.78M | 0.05% | 380 |
|
|
2021
Q4 | $726K | Sell |
17,100
-202,700
| -92% | -$8.52M | ﹤0.01% | 831 |
|
|
2021
Q3 | $9.54M | Sell |
219,800
-47,600
| -18% | -$2.11M | 0.08% | 289 |
|
|
2021
Q2 | $11.4M | Buy |
267,400
+52,100
| +24% | +$2.19M | 0.1% | 233 |
|
|
2021
Q1 | $8.32M | Buy |
+215,300
| New | +$8.15M | 0.07% | 282 |
|
|
2020
Q4 | – | Sell |
-242,200
| Closed | -$9.25M | – | 878 |
|
|
2020
Q3 | $9.25M | Sell |
242,200
-18,500
| -7% | -$713K | 0.1% | 246 |
|
|
2020
Q2 | $9.15M | Buy |
260,700
+79,500
| +44% | +$2.86M | 0.11% | 229 |
|
|
2020
Q1 | $5.91M | Hold |
181,200
| – | – | 0.11% | 232 |
|
|
2019
Q4 | $8.19M | Buy |
181,200
+86,500
| +91% | +$3.62M | 0.07% | 262 |
|
|
2019
Q3 | $3.85M | Sell |
94,700
-10,300
| -10% | -$436K | 0.04% | 390 |
|
|
2019
Q2 | $4.51M | Sell |
105,000
-25,000
| -19% | -$962K | 0.04% | 362 |
|
|
2019
Q1 | $4.99M | Buy |
+130,000
| New | +$4.97M | 0.05% | 318 |
|
|
2018
Q3 | – | Sell |
-146,500
| Closed | -$4.79M | – | 791 |
|
|
2018
Q2 | $4.79M | Sell |
146,500
-37,400
| -20% | -$1.13M | 0.04% | 348 |
|
|
2018
Q1 | $5.02M | Buy |
+183,900
| New | +$5M | 0.05% | 331 |
|
|
2016
Q4 | – | Sell |
-12,700
| Closed | -$302K | – | 723 |
|
|
2016
Q3 | $302K | Buy |
+12,700
| New | +$303K | ﹤0.01% | 657 |
|
Other funds holding BSX
Alberta Investment Management Corp (AIMCo)'s BSX Position: Q2 2026 in Review
Alberta Investment Management Corp (AIMCo) sold out of Boston Scientific (BSX) in Q2 2026, closing a stake of 80,400 shares — an estimated $5.05M sold.
Alberta Investment Management Corp (AIMCo) first reported a position in BSX in Q3 2016 and held it in 27 quarters. The position peaked at $20.3M in Q3 2024. 1,481 funds tracked by Wall St. Rank hold BSX as of Q2 2026.
- Alberta Investment Management Corp (AIMCo) reported no remaining Boston Scientific position as of Q2 2026 after selling out during the quarter.
- Alberta Investment Management Corp (AIMCo) sold 80,400 Boston Scientific shares in Q2 2026, an estimated $5.05M.
- Alberta Investment Management Corp (AIMCo) first reported a position in Boston Scientific in Q3 2016 and held it in 27 quarters.
- Alberta Investment Management Corp (AIMCo)'s Boston Scientific position peaked at $20.3M in Q3 2024.
- 1,481 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.
Based on Alberta Investment Management Corp (AIMCo)'s 13F filing for Q2 2026, filed 6 Aug 2026.