Canada Pension Plan Investment Board’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 | $395M | Buy |
9,262,404
+1,226,457
| +15% | +$66.6M | 0.22% | 95 |
|
|
2026
Q1 | $504M | Buy |
8,035,947
+1,174,187
| +17% | +$93.9M | 0.33% | 68 |
|
|
2025
Q4 | $654M | Buy |
6,861,760
+1,601,310
| +30% | +$157M | 0.44% | 45 |
|
|
2025
Q3 | $514M | Buy |
5,260,450
+540,804
| +11% | +$56M | 0.36% | 59 |
|
|
2025
Q2 | $507M | Sell |
4,719,646
-1,515,917
| -24% | -$153M | 0.43% | 43 |
|
|
2025
Q1 | $629M | Sell |
6,235,563
-1,053,385
| -14% | -$106M | 0.61% | 34 |
|
|
2024
Q4 | $651M | Sell |
7,288,948
-200,271
| -3% | -$17.6M | 0.62% | 37 |
|
|
2024
Q3 | $628M | Buy |
7,489,219
+47,183
| +0.6% | +$3.72M | 0.59% | 38 |
|
|
2024
Q2 | $573M | Sell |
7,442,036
-455,167
| -6% | -$33.3M | 0.56% | 41 |
|
|
2024
Q1 | $541M | Buy |
7,897,203
+1,027,543
| +15% | +$66.1M | 0.57% | 44 |
|
|
2023
Q4 | $397M | Buy |
6,869,660
+199,794
| +3% | +$10.7M | 0.5% | 50 |
|
|
2023
Q3 | $352M | Sell |
6,669,866
-71,600
| -1% | -$3.76M | 0.51% | 49 |
|
|
2023
Q2 | $365M | Buy |
6,741,466
+351,980
| +6% | +$18.4M | 0.55% | 49 |
|
|
2023
Q1 | $320M | Buy |
6,389,486
+809,529
| +15% | +$38.2M | 0.51% | 51 |
|
|
2022
Q4 | $258M | Buy |
5,579,957
+18,200
| +0.3% | +$788K | 0.46% | 62 |
|
|
2022
Q3 | $215M | Sell |
5,561,757
-580,152
| -9% | -$23.3M | 0.37% | 72 |
|
|
2022
Q2 | $229M | Sell |
6,141,909
-2,377,600
| -28% | -$96.8M | 0.38% | 75 |
|
|
2022
Q1 | $377M | Buy |
8,519,509
+1,028,573
| +14% | +$44.6M | 0.51% | 56 |
|
|
2021
Q4 | $318M | Buy |
7,490,936
+219,035
| +3% | +$9.2M | 0.34% | 81 |
|
|
2021
Q3 | $316M | Buy |
7,271,901
+603,112
| +9% | +$26.7M | 0.36% | 74 |
|
|
2021
Q2 | $285M | Buy |
6,668,789
+168,968
| +3% | +$7.11M | 0.34% | 82 |
|
|
2021
Q1 | $251M | Buy |
6,499,821
+513,172
| +9% | +$19.4M | 0.33% | 77 |
|
|
2020
Q4 | $215M | Buy |
5,986,649
+5,156,674
| +621% | +$186M | 0.32% | 77 |
|
|
2020
Q3 | $31.7M | Buy |
829,975
+547,462
| +194% | +$21.1M | 0.06% | 210 |
|
|
2020
Q2 | $9.92M | Buy |
282,513
+280,242
| +12,340% | +$10.1M | 0.02% | 367 |
|
|
2020
Q1 | $74K | Sell |
2,271
-967,562
| -100% | -$37.8M | ﹤0.01% | 1184 |
|
|
2019
Q4 | $43.9M | Sell |
969,833
-5,245
| -0.5% | -$219K | 0.09% | 182 |
|
|
2019
Q3 | $39.7M | Buy |
975,078
+334,209
| +52% | +$14.2M | 0.08% | 197 |
|
|
2019
Q2 | $27.5M | Sell |
640,869
-918,291
| -59% | -$35.3M | 0.06% | 274 |
|
|
2019
Q1 | $59.8M | Buy |
1,559,160
+960,737
| +161% | +$36.7M | 0.12% | 144 |
|
|
2018
Q4 | $21.1M | Buy |
598,423
+470,186
| +367% | +$17.1M | 0.05% | 320 |
|
|
2018
Q3 | $4.94M | Buy |
128,237
+122,886
| +2,297% | +$4.29M | 0.01% | 819 |
|
|
2018
Q2 | $175K | Sell |
5,351
-702,000
| -99% | -$21.2M | ﹤0.01% | 1150 |
|
|
2018
Q1 | $19.3M | Buy |
707,351
+330,062
| +87% | +$8.97M | 0.03% | 413 |
|
|
2017
Q4 | $9.35M | Sell |
377,289
-526,200
| -58% | -$14.5M | 0.02% | 550 |
|
|
2017
Q3 | $26.4M | Sell |
903,489
-179,600
| -17% | -$4.96M | 0.05% | 299 |
|
|
2017
Q2 | $30M | Buy |
1,083,089
+254,100
| +31% | +$6.74M | 0.07% | 240 |
|
|
2017
Q1 | $20.6M | Buy |
828,989
+586,032
| +241% | +$14.2M | 0.05% | 294 |
|
|
2016
Q4 | $5.25M | Buy |
242,957
+58,200
| +32% | +$1.27M | 0.02% | 507 |
|
|
2016
Q3 | $4.4M | Sell |
184,757
-17,403
| -9% | -$415K | 0.02% | 554 |
|
|
2016
Q2 | $4.72M | Buy |
202,160
+100,100
| +98% | +$2.17M | 0.02% | 537 |
|
|
2016
Q1 | $1.92M | Sell |
102,060
-938,000
| -90% | -$16.5M | 0.01% | 734 |
|
|
2015
Q4 | $19.2M | Buy |
1,040,060
+57,800
| +6% | +$1.04M | 0.09% | 184 |
|
|
2015
Q3 | $16.1M | Buy |
982,260
+593,400
| +153% | +$10.1M | 0.07% | 260 |
|
|
2015
Q2 | $6.88M | Sell |
388,860
-163,800
| -30% | -$2.93M | 0.02% | 519 |
|
|
2015
Q1 | $9.81M | Sell |
552,660
-544,556
| -50% | -$8.61M | 0.04% | 458 |
|
|
2014
Q4 | $14.5M | Buy |
1,097,216
+66,919
| +6% | +$855K | 0.05% | 370 |
|
|
2014
Q3 | $12.2M | Sell |
1,030,297
-63,316
| -6% | -$797K | 0.04% | 402 |
|
|
2014
Q2 | $14M | Sell |
1,093,613
-380,811
| -26% | -$4.95M | 0.05% | 371 |
|
|
2014
Q1 | $19.9M | Buy |
1,474,424
+225,834
| +18% | +$2.96M | 0.08% | 262 |
|
|
2013
Q4 | $15M | Buy |
1,248,590
+1,064,095
| +577% | +$12.6M | 0.06% | 332 |
|
|
2013
Q3 | $2.17M | Sell |
184,495
-221,411
| -55% | -$2.39M | 0.01% | 653 |
|
|
2013
Q2 | $3.76M | Buy |
+405,906
| New | +$3.44M | 0.02% | 506 |
|
Other funds holding BSX
Canada Pension Plan Investment Board's BSX Position: Q2 2026 in Review
Canada Pension Plan Investment Board increased its Boston Scientific (BSX) stake by 15% in Q2 2026, buying an estimated $66.6M and bringing the position to 9,262,404 shares worth $395M. The position accounts for 0.22% of the portfolio, ranked #95.
Canada Pension Plan Investment Board first reported a position in BSX in Q2 2013 and has held it in 53 quarters since. The position peaked at $654M in Q4 2025. 1,468 funds tracked by Wall St. Rank hold BSX as of Q2 2026.
- Canada Pension Plan Investment Board held 9,262,404 shares of Boston Scientific worth $395M as of Q2 2026.
- Canada Pension Plan Investment Board bought 1,226,457 Boston Scientific shares in Q2 2026, an estimated $66.6M.
- Boston Scientific made up 0.22% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #95 holding.
- Canada Pension Plan Investment Board first reported a position in Boston Scientific in Q2 2013 and has held it in 53 quarters since.
- Canada Pension Plan Investment Board's Boston Scientific position peaked at $654M in Q4 2025.
- 1,468 funds tracked by Wall St. Rank held Boston Scientific as of Q2 2026.
Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.