SOMRS
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State of Michigan Retirement System’s Amgen AMGN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$40.8M Buy
146,197
+500
+0.3% +$140K 0.21% 87
2025
Q1
$45.4M Sell
145,697
-200
-0.1% -$62.3K 0.26% 67
2024
Q4
$38M Sell
145,897
-400
-0.3% -$104K 0.2% 86
2024
Q3
$47.1M Sell
146,297
-600
-0.4% -$193K 0.23% 70
2024
Q2
$45.9M Buy
146,897
+300
+0.2% +$93.7K 0.24% 69
2024
Q1
$41.7M Buy
146,597
+100
+0.1% +$28.4K 0.22% 75
2023
Q4
$42.2M Sell
146,497
-100
-0.1% -$28.8K 0.25% 69
2023
Q3
$39.4M Sell
146,597
-300
-0.2% -$80.6K 0.25% 69
2023
Q2
$32.6M Buy
146,897
+300
+0.2% +$66.6K 0.2% 89
2023
Q1
$35.4M Buy
146,597
+1,600
+1% +$387K 0.23% 77
2022
Q4
$38.1M Buy
144,997
+200
+0.1% +$52.5K 0.27% 76
2022
Q3
$32.6M Buy
144,797
+700
+0.5% +$158K 0.24% 82
2022
Q2
$35.1M Sell
144,097
-13,892
-9% -$3.38M 0.24% 79
2022
Q1
$38.2M Buy
157,989
+315
+0.2% +$76.2K 0.22% 77
2021
Q4
$35.5M Buy
157,674
+10,492
+7% +$2.36M 0.19% 95
2021
Q3
$31.3M Sell
147,182
-1,900
-1% -$404K 0.18% 106
2021
Q2
$36.3M Sell
149,082
-69,800
-32% -$17M 0.21% 106
2021
Q1
$54.5M Sell
218,882
-1,400
-0.6% -$348K 0.34% 62
2020
Q4
$50.6M Sell
220,282
-69,300
-24% -$15.9M 0.35% 68
2020
Q3
$73.6M Buy
289,582
+4,500
+2% +$1.14M 0.59% 34
2020
Q2
$67.2M Buy
285,082
+14,088
+5% +$3.32M 0.59% 33
2020
Q1
$54.9M Sell
270,994
-7,500
-3% -$1.52M 0.61% 38
2019
Q4
$67.1M Sell
278,494
-30,100
-10% -$7.26M 0.55% 46
2019
Q3
$59.7M Sell
308,594
-1,800
-0.6% -$348K 0.54% 42
2019
Q2
$57.2M Sell
310,394
-33,300
-10% -$6.14M 0.52% 44
2019
Q1
$65.3M Sell
343,694
-3,100
-0.9% -$589K 0.52% 45
2018
Q4
$67.5M Buy
346,794
+59,500
+21% +$11.6M 0.61% 37
2018
Q3
$59.6M Sell
287,294
-4,300
-1% -$891K 0.44% 52
2018
Q2
$53.8M Buy
291,594
+94,800
+48% +$17.5M 0.43% 52
2018
Q1
$33.5M Sell
196,794
-16,000
-8% -$2.73M 0.27% 85
2017
Q4
$37M Sell
212,794
-8,600
-4% -$1.5M 0.29% 76
2017
Q3
$41.3M Sell
221,394
-20,500
-8% -$3.82M 0.33% 70
2017
Q2
$41.7M Hold
241,894
0.31% 71
2017
Q1
$39.7M Sell
241,894
-9,900
-4% -$1.62M 0.31% 71
2016
Q4
$36.8M Sell
251,794
-9,368
-4% -$1.37M 0.29% 72
2016
Q3
$43.6M Buy
261,162
+200
+0.1% +$33.4K 0.34% 61
2016
Q2
$39.7M Buy
260,962
+2,000
+0.8% +$304K 0.31% 67
2016
Q1
$38.8M Buy
258,962
+1,000
+0.4% +$150K 0.31% 60
2015
Q4
$41.9M Sell
257,962
-15,900
-6% -$2.58M 0.32% 65
2015
Q3
$37.9M Sell
273,862
-21,000
-7% -$2.9M 0.29% 64
2015
Q2
$45.3M Buy
294,862
+2,100
+0.7% +$322K 0.31% 64
2015
Q1
$46.8M Sell
292,762
-20,600
-7% -$3.29M 0.33% 61
2014
Q4
$49.9M Sell
313,362
-58,000
-16% -$9.24M 0.33% 58
2014
Q3
$52.2M Buy
371,362
+1,200
+0.3% +$169K 0.36% 51
2014
Q2
$43.8M Buy
370,162
+2,000
+0.5% +$237K 0.31% 63
2014
Q1
$45.4M Buy
368,162
+1,600
+0.4% +$197K 0.34% 57
2013
Q4
$41.8M Buy
366,562
+100
+0% +$11.4K 0.32% 62
2013
Q3
$41M Buy
366,462
+1,900
+0.5% +$213K 0.36% 52
2013
Q2
$36M Buy
+364,562
New +$36M 0.33% 58