Chesley Taft & Associates’s Amgen AMGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$5.58M Buy
19,970
+163
+0.8% +$45.5K 0.25% 86
2025
Q1
$6.17M Buy
19,807
+502
+3% +$156K 0.3% 78
2024
Q4
$5.03M Buy
19,305
+383
+2% +$99.8K 0.23% 85
2024
Q3
$6.1M Buy
18,922
+174
+0.9% +$56.1K 0.29% 74
2024
Q2
$5.86M Sell
18,748
-217
-1% -$67.8K 0.29% 71
2024
Q1
$5.39M Buy
18,965
+586
+3% +$167K 0.28% 77
2023
Q4
$5.29M Buy
18,379
+1,399
+8% +$403K 0.3% 72
2023
Q3
$4.56M Buy
16,980
+3,060
+22% +$822K 0.3% 76
2023
Q2
$3.09M Hold
13,920
0.19% 105
2023
Q1
$3.37M Sell
13,920
-45
-0.3% -$10.9K 0.22% 99
2022
Q4
$3.67M Sell
13,965
-30
-0.2% -$7.88K 0.25% 89
2022
Q3
$3.15M Sell
13,995
-130
-0.9% -$29.3K 0.23% 96
2022
Q2
$3.44M Sell
14,125
-20
-0.1% -$4.87K 0.23% 96
2022
Q1
$3.54M Buy
14,145
+75
+0.5% +$18.8K 0.21% 104
2021
Q4
$3.17M Buy
14,070
+1,075
+8% +$242K 0.16% 116
2021
Q3
$2.76M Sell
12,995
-5
-0% -$1.06K 0.16% 120
2021
Q2
$3.17M Sell
13,000
-45,729
-78% -$11.1M 0.18% 109
2021
Q1
$14.8M Buy
58,729
+75
+0.1% +$18.9K 0.88% 30
2020
Q4
$13.5M Buy
58,654
+45,156
+335% +$10.4M 0.86% 31
2020
Q3
$3.43M Sell
13,498
-140
-1% -$35.6K 0.24% 87
2020
Q2
$3.22M Sell
13,638
-255
-2% -$60.2K 0.24% 89
2020
Q1
$2.82M Buy
13,893
+2,290
+20% +$464K 0.26% 84
2019
Q4
$2.8M Sell
11,603
-20
-0.2% -$4.82K 0.2% 95
2019
Q3
$2.25M Sell
11,623
-4,024
-26% -$779K 0.17% 107
2019
Q2
$2.88M Buy
15,647
+345
+2% +$63.6K 0.22% 90
2019
Q1
$2.91M Sell
15,302
-7,202
-32% -$1.37M 0.24% 85
2018
Q4
$4.38M Sell
22,504
-510
-2% -$99.3K 0.42% 65
2018
Q3
$4.77M Buy
23,014
+975
+4% +$202K 0.38% 70
2018
Q2
$4.07M Sell
22,039
-591
-3% -$109K 0.35% 78
2018
Q1
$3.86M Buy
22,630
+1,640
+8% +$280K 0.34% 75
2017
Q4
$3.65M Buy
20,990
+11,603
+124% +$2.02M 0.31% 84
2017
Q3
$1.75M Buy
9,387
+1,020
+12% +$190K 0.15% 129
2017
Q2
$1.44M Buy
8,367
+350
+4% +$60.3K 0.13% 138
2017
Q1
$1.32M Sell
8,017
-51,070
-86% -$8.38M 0.12% 141
2016
Q4
$8.64M Buy
59,087
+52,370
+780% +$7.66M 0.85% 38
2016
Q3
$1.12M Sell
6,717
-52,360
-89% -$8.73M 0.11% 145
2016
Q2
$8.99M Buy
59,077
+315
+0.5% +$47.9K 0.92% 38
2016
Q1
$8.81M Buy
58,762
+865
+1% +$130K 0.93% 39
2015
Q4
$9.4M Sell
57,897
-8,425
-13% -$1.37M 0.99% 35
2015
Q3
$9.17M Sell
66,322
-1,100
-2% -$152K 1% 38
2015
Q2
$10.4M Buy
67,422
+675
+1% +$104K 1.06% 35
2015
Q1
$10.7M Buy
66,747
+2,805
+4% +$448K 1.09% 33
2014
Q4
$10.2M Buy
63,942
+3,295
+5% +$525K 1.03% 39
2014
Q3
$8.52M Buy
60,647
+53,375
+734% +$7.5M 0.89% 44
2014
Q2
$861K Hold
7,272
0.09% 152
2014
Q1
$897K Hold
7,272
0.1% 147
2013
Q4
$830K Buy
7,272
+7
+0.1% +$799 0.08% 172
2013
Q3
$813K Buy
7,265
+100
+1% +$11.2K 0.09% 167
2013
Q2
$707K Buy
+7,165
New +$707K 0.08% 174