Aberdeen Group’s Alnylam Pharmaceuticals ALNY Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$45.8M Buy
138,331
+5,485
+4% +$1.87M 0.07% 228
2025
Q4
$52.8M Sell
132,846
-24,550
-16% -$10.9M 0.08% 197
2025
Q3
$71.7M Sell
157,396
-61,228
-28% -$24.9M 0.11% 151
2025
Q2
$70.4M Buy
218,624
+3,239
+2% +$896K 0.12% 158
2025
Q1
$57.1M Buy
215,385
+24,544
+13% +$6.31M 0.11% 172
2024
Q4
$45.2M Sell
190,841
-9,228
-5% -$2.43M 0.08% 222
2024
Q3
$55M Buy
200,069
+91
+0% +$23.7K 0.1% 201
2024
Q2
$48.6M Sell
199,978
-19,297
-9% -$3.05M 0.09% 211
2024
Q1
$32.8M Sell
219,275
-13,441
-6% -$2.24M 0.06% 284
2023
Q4
$44.5M Buy
232,716
+209,691
+911% +$35.7M 0.1% 225
2023
Q3
$4.08M Sell
23,025
-559
-2% -$107K 0.01% 596
2023
Q2
$4.48M Buy
23,584
+130
+0.6% +$25.8K 0.01% 594
2023
Q1
$4.7M Buy
23,454
+10,330
+79% +$2.17M 0.01% 582
2022
Q4
$3.12M Buy
13,124
+915
+7% +$195K 0.01% 640
2022
Q3
$2.44M Buy
12,209
+1,408
+13% +$269K 0.01% 672
2022
Q2
$1.57M Sell
10,801
-222
-2% -$31.5K 0.01% 740
2022
Q1
$1.81M Sell
11,023
-144
-1% -$21.9K ﹤0.01% 750
2021
Q4
$1.89M Buy
11,167
+382
+4% +$71K ﹤0.01% 784
2021
Q3
$2.04M Buy
10,785
+683
+7% +$128K ﹤0.01% 784
2021
Q2
$1.71M Sell
10,102
-2,043
-17% -$299K ﹤0.01% 798
2021
Q1
$1.72M Buy
12,145
+260
+2% +$39.1K ﹤0.01% 790
2020
Q4
$1.55M Buy
11,885
+159
+1% +$21.2K ﹤0.01% 778
2020
Q3
$1.71M Sell
11,726
-3,016
-20% -$429K ﹤0.01% 730
2020
Q2
$2.18M Buy
14,742
+363
+3% +$48.9K 0.01% 687
2020
Q1
$1.56M Sell
14,379
-142
-1% -$16.4K 0.01% 703
2019
Q4
$1.67M Buy
14,521
+1,126
+8% +$112K ﹤0.01% 746
2019
Q3
$1.08M Buy
13,395
+533
+4% +$42.2K ﹤0.01% 793
2019
Q2
$933K Buy
12,862
+1,276
+11% +$97.9K ﹤0.01% 828
2019
Q1
$1.08M Buy
11,586
+6,793
+142% +$568K ﹤0.01% 801
2018
Q4
$329K Sell
4,793
-50
-1% -$3.85K ﹤0.01% 853
2018
Q3
$424K Sell
4,843
-110
-2% -$11.1K ﹤0.01% 871
2018
Q2
$488K Buy
+4,953
New +$491K ﹤0.01% 855

Other funds holding ALNY