State of Michigan Retirement System’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
Q1
$24.3M Sell
387,408
-700
-0.2% -$56K 0.13% 141
2025
Q4
$37M Sell
388,108
-12,600
-3% -$1.24M 0.18% 100
2025
Q3
$39.1M Sell
400,708
-1,600
-0.4% -$166K 0.19% 96
2025
Q2
$43.2M Buy
402,308
+2,500
+0.6% +$253K 0.22% 79
2025
Q1
$40.3M Sell
399,808
-200
-0% -$20.1K 0.23% 83
2024
Q4
$35.7M Sell
400,008
-1,000
-0.2% -$88K 0.19% 94
2024
Q3
$33.6M Sell
401,008
-1,600
-0.4% -$126K 0.17% 102
2024
Q2
$31M Buy
402,608
+1,200
+0.3% +$87.8K 0.16% 104
2024
Q1
$27.5M Buy
401,408
+500
+0.1% +$32.1K 0.15% 120
2023
Q4
$23.2M Sell
400,908
-500
-0.1% -$26.7K 0.14% 123
2023
Q3
$21.2M Buy
401,408
+6,100
+2% +$320K 0.14% 129
2023
Q2
$21.4M Buy
395,308
+2,000
+0.5% +$104K 0.13% 135
2023
Q1
$19.7M Buy
393,308
+4,000
+1% +$189K 0.13% 145
2022
Q4
$18M Buy
389,308
+1,800
+0.5% +$77.9K 0.13% 146
2022
Q3
$15M Buy
387,508
+1,800
+0.5% +$72.2K 0.11% 163
2022
Q2
$14.4M Buy
385,708
+26,300
+7% +$1.07M 0.1% 175
2022
Q1
$15.9M Buy
359,408
+643
+0.2% +$27.9K 0.09% 169
2021
Q4
$15.2M Buy
358,765
+1,200
+0.3% +$50.4K 0.08% 183
2021
Q3
$15.5M Buy
357,565
+400
+0.1% +$17.7K 0.09% 170
2021
Q2
$15.3M Buy
357,165
+1,500
+0.4% +$63.1K 0.09% 193
2021
Q1
$13.7M Sell
355,665
-4,400
-1% -$167K 0.09% 195
2020
Q4
$12.9M Sell
360,065
-5,000
-1% -$180K 0.09% 198
2020
Q3
$13.9M Buy
365,065
+200
+0.1% +$7.71K 0.11% 163
2020
Q2
$12.8M Buy
364,865
+45,369
+14% +$1.63M 0.11% 158
2020
Q1
$10.4M Sell
319,496
-17,600
-5% -$688K 0.11% 156
2019
Q4
$15.2M Buy
337,096
+2,200
+0.7% +$92.1K 0.13% 155
2019
Q3
$13.6M Buy
334,896
+2,000
+0.6% +$84.7K 0.12% 154
2019
Q2
$14.3M Sell
332,896
-66,500
-17% -$2.56M 0.13% 152
2019
Q1
$15.3M Buy
399,396
+3,200
+0.8% +$122K 0.12% 158
2018
Q4
$14M Sell
396,196
-15,900
-4% -$577K 0.13% 154
2018
Q3
$15.9M Buy
412,096
+3,600
+0.9% +$126K 0.12% 160
2018
Q2
$13.4M Buy
408,496
+3,700
+0.9% +$112K 0.11% 166
2018
Q1
$11.1M Buy
404,796
+2,300
+0.6% +$62.5K 0.09% 185
2017
Q4
$9.98M Sell
402,496
-13,900
-3% -$383K 0.08% 197
2017
Q3
$12.1M Sell
416,396
-33,700
-7% -$931K 0.1% 165
2017
Q2
$12.5M Buy
450,096
+2,200
+0.5% +$58.4K 0.09% 170
2017
Q1
$11.1M Buy
447,896
+2,600
+0.6% +$63.2K 0.09% 177
2016
Q4
$9.63M Sell
445,296
-29,640
-6% -$647K 0.08% 207
2016
Q3
$11.3M Buy
474,936
+3,600
+0.8% +$85.9K 0.09% 185
2016
Q2
$11M Buy
471,336
+7,100
+2% +$154K 0.09% 184
2016
Q1
$8.73M Buy
464,236
+4,100
+0.9% +$72K 0.07% 217
2015
Q4
$8.48M Sell
460,136
-25,000
-5% -$448K 0.07% 223
2015
Q3
$7.96M Sell
485,136
-34,800
-7% -$595K 0.06% 235
2015
Q2
$9.2M Buy
519,936
+6,700
+1% +$120K 0.06% 232
2015
Q1
$9.11M Sell
513,236
-33,200
-6% -$525K 0.06% 243
2014
Q4
$7.24M Buy
546,436
+3,000
+0.6% +$38.4K 0.05% 307
2014
Q3
$6.42M Buy
543,436
+1,500
+0.3% +$18.9K 0.04% 322
2014
Q2
$6.92M Buy
541,936
+1,500
+0.3% +$19.5K 0.05% 303
2014
Q1
$7.31M Sell
540,436
-2,400
-0.4% -$31.5K 0.05% 274
2013
Q4
$6.53M Sell
542,836
-3,400
-0.6% -$40.2K 0.05% 303
2013
Q3
$6.41M Sell
546,236
-1,700
-0.3% -$18.4K 0.06% 283
2013
Q2
$5.08M Buy
+547,936
New +$4.65M 0.05% 327

Other funds holding BSX