William Blair & Company’s Amgen AMGN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $46.6M | Buy |
166,893
+275
| +0.2% | +$76.8K | 0.13% | 145 |
|
|
2025
Q1 | $51.9M | Sell |
166,618
-11,978
| -7% | -$3.73M | 0.16% | 134 |
|
|
2024
Q4 | $46.5M | Sell |
178,596
-21,709
| -11% | -$5.66M | 0.14% | 142 |
|
|
2024
Q3 | $64.5M | Buy |
200,305
+12,647
| +7% | +$4.07M | 0.19% | 112 |
|
|
2024
Q2 | $58.6M | Buy |
187,658
+51,957
| +38% | +$16.2M | 0.18% | 118 |
|
|
2024
Q1 | $38.6M | Buy |
135,701
+21,970
| +19% | +$6.25M | 0.12% | 142 |
|
|
2023
Q4 | $32.8M | Sell |
113,731
-1,071
| -0.9% | -$308K | 0.11% | 155 |
|
|
2023
Q3 | $30.9M | Buy |
114,802
+11,296
| +11% | +$3.04M | 0.12% | 153 |
|
|
2023
Q2 | $23M | Sell |
103,506
-2,845
| -3% | -$632K | 0.08% | 183 |
|
|
2023
Q1 | $25.7M | Sell |
106,351
-692
| -0.6% | -$167K | 0.1% | 173 |
|
|
2022
Q4 | $28.1M | Sell |
107,043
-2,000
| -2% | -$525K | 0.12% | 156 |
|
|
2022
Q3 | $24.6M | Buy |
109,043
+3,793
| +4% | +$855K | 0.11% | 169 |
|
|
2022
Q2 | $25.6M | Sell |
105,250
-2,101
| -2% | -$511K | 0.11% | 164 |
|
|
2022
Q1 | $26M | Sell |
107,351
-530
| -0.5% | -$128K | 0.09% | 194 |
|
|
2021
Q4 | $24.3M | Buy |
107,881
+27,573
| +34% | +$6.2M | 0.08% | 216 |
|
|
2021
Q3 | $17.1M | Buy |
80,308
+4,963
| +7% | +$1.06M | 0.06% | 247 |
|
|
2021
Q2 | $18.4M | Sell |
75,345
-4,548
| -6% | -$1.11M | 0.06% | 232 |
|
|
2021
Q1 | $19.9M | Sell |
79,893
-30,763
| -28% | -$7.65M | 0.08% | 220 |
|
|
2020
Q4 | $25.4M | Buy |
110,656
+7,651
| +7% | +$1.76M | 0.09% | 184 |
|
|
2020
Q3 | $26.2M | Sell |
103,005
-8,580
| -8% | -$2.18M | 0.11% | 166 |
|
|
2020
Q2 | $26.3M | Buy |
111,585
+3,355
| +3% | +$791K | 0.13% | 149 |
|
|
2020
Q1 | $21.9M | Sell |
108,230
-2,350
| -2% | -$476K | 0.14% | 144 |
|
|
2019
Q4 | $26.7M | Buy |
110,580
+4,995
| +5% | +$1.2M | 0.14% | 158 |
|
|
2019
Q3 | $20.4M | Sell |
105,585
-6,062
| -5% | -$1.17M | 0.12% | 173 |
|
|
2019
Q2 | $20.6M | Buy |
111,647
+8,185
| +8% | +$1.51M | 0.12% | 171 |
|
|
2019
Q1 | $19.7M | Sell |
103,462
-7,043
| -6% | -$1.34M | 0.12% | 171 |
|
|
2018
Q4 | $21.5M | Buy |
110,505
+7,577
| +7% | +$1.48M | 0.16% | 139 |
|
|
2018
Q3 | $21.3M | Buy |
102,928
+12,262
| +14% | +$2.54M | 0.13% | 166 |
|
|
2018
Q2 | $16.7M | Sell |
90,666
-1,236
| -1% | -$228K | 0.11% | 178 |
|
|
2018
Q1 | $15.7M | Sell |
91,902
-5,075
| -5% | -$865K | 0.11% | 179 |
|
|
2017
Q4 | $16.9M | Buy |
96,977
+6,183
| +7% | +$1.08M | 0.11% | 181 |
|
|
2017
Q3 | $16.9M | Buy |
90,794
+8,422
| +10% | +$1.57M | 0.13% | 172 |
|
|
2017
Q2 | $14.2M | Buy |
82,372
+101
| +0.1% | +$17.4K | 0.11% | 200 |
|
|
2017
Q1 | $14.1M | Sell |
82,271
-24,477
| -23% | -$4.19M | 0.11% | 188 |
|
|
2016
Q4 | $15.6M | Sell |
106,748
-61,286
| -36% | -$8.96M | 0.14% | 165 |
|
|
2016
Q3 | $28M | Buy |
168,034
+2,287
| +1% | +$381K | 0.25% | 103 |
|
|
2016
Q2 | $25.2M | Sell |
165,747
-16,781
| -9% | -$2.55M | 0.24% | 113 |
|
|
2016
Q1 | $27.4M | Sell |
182,528
-917
| -0.5% | -$137K | 0.26% | 108 |
|
|
2015
Q4 | $29.8M | Buy |
183,445
+14,090
| +8% | +$2.29M | 0.28% | 99 |
|
|
2015
Q3 | $23.4M | Buy |
169,355
+16,832
| +11% | +$2.33M | 0.2% | 129 |
|
|
2015
Q2 | $23.4M | Buy |
152,523
+1,524
| +1% | +$234K | 0.04% | 573 |
|
|
2015
Q1 | $24.1M | Buy |
150,999
+646
| +0.4% | +$103K | 0.04% | 529 |
|
|
2014
Q4 | $23.9M | Buy |
150,353
+20,721
| +16% | +$3.3M | 0.04% | 536 |
|
|
2014
Q3 | $18.2M | Buy |
129,632
+10,032
| +8% | +$1.41M | 0.03% | 608 |
|
|
2014
Q2 | $14.2M | Sell |
119,600
-10,195
| -8% | -$1.21M | 0.02% | 719 |
|
|
2014
Q1 | $16M | Buy |
129,795
+1,282
| +1% | +$158K | 0.03% | 651 |
|
|
2013
Q4 | $14.7M | Buy |
128,513
+2,635
| +2% | +$301K | 0.02% | 657 |
|
|
2013
Q3 | $14.1M | Buy |
125,878
+9,283
| +8% | +$1.04M | 0.03% | 630 |
|
|
2013
Q2 | $11.5M | Buy |
+116,595
| New | +$11.5M | 0.02% | 660 |
|