BlackRock’s Alnylam Pharmaceuticals ALNY Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Shares Change % | Capital Flow | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $3.25B | Buy |
9,980,163
+420,781
| +4% | +$137M | 0.06% | 269 |
|
|
2025
Q1 | $2.58B | Sell |
9,559,382
-325,875
| -3% | -$88M | 0.05% | 302 |
|
|
2024
Q4 | $2.33B | Buy |
9,885,257
+177,839
| +2% | +$41.8M | 0.05% | 340 |
|
|
2024
Q3 | $2.67B | Buy |
9,707,418
+159,755
| +2% | +$43.9M | 0.06% | 306 |
|
|
2024
Q2 | $2.32B | Buy |
9,547,663
+522,656
| +6% | +$127M | 0.05% | 320 |
|
|
2024
Q1 | $1.35B | Buy |
9,025,007
+503,892
| +6% | +$75.3M | 0.03% | 493 |
|
|
2023
Q4 | $1.63B | Buy |
8,521,115
+128,111
| +2% | +$24.5M | 0.04% | 402 |
|
|
2023
Q3 | $1.49B | Buy |
8,393,004
+6,842
| +0.1% | +$1.21M | 0.04% | 399 |
|
|
2023
Q2 | $1.59B | Sell |
8,386,162
-162,800
| -2% | -$30.9M | 0.04% | 384 |
|
|
2023
Q1 | $1.71B | Buy |
8,548,962
+59,582
| +0.7% | +$11.9M | 0.05% | 355 |
|
|
2022
Q4 | $2.02B | Buy |
8,489,380
+820,702
| +11% | +$195M | 0.06% | 307 |
|
|
2022
Q3 | $1.53B | Buy |
7,668,678
+6,003
| +0.1% | +$1.2M | 0.05% | 353 |
|
|
2022
Q2 | $1.12B | Buy |
7,662,675
+53,721
| +0.7% | +$7.84M | 0.04% | 475 |
|
|
2022
Q1 | $1.24B | Sell |
7,608,954
-62,448
| -0.8% | -$10.2M | 0.03% | 494 |
|
|
2021
Q4 | $1.3B | Sell |
7,671,402
-1,249,570
| -14% | -$212M | 0.03% | 496 |
|
|
2021
Q3 | $1.68B | Buy |
8,920,972
+224,569
| +3% | +$42.4M | 0.05% | 387 |
|
|
2021
Q2 | $1.47B | Sell |
8,696,403
-316,082
| -4% | -$53.6M | 0.04% | 449 |
|
|
2021
Q1 | $1.27B | Buy |
9,012,485
+288,765
| +3% | +$40.8M | 0.04% | 479 |
|
|
2020
Q4 | $1.13B | Sell |
8,723,720
-176,450
| -2% | -$22.9M | 0.04% | 469 |
|
|
2020
Q3 | $1.3B | Sell |
8,900,170
-223,281
| -2% | -$32.5M | 0.05% | 370 |
|
|
2020
Q2 | $1.35B | Buy |
9,123,451
+550,598
| +6% | +$81.5M | 0.05% | 334 |
|
|
2020
Q1 | $933M | Buy |
8,572,853
+539,597
| +7% | +$58.7M | 0.05% | 385 |
|
|
2019
Q4 | $925M | Buy |
8,033,256
+928,087
| +13% | +$107M | 0.04% | 492 |
|
|
2019
Q3 | $571M | Buy |
7,105,169
+567,916
| +9% | +$45.7M | 0.02% | 665 |
|
|
2019
Q2 | $474M | Buy |
6,537,253
+109,126
| +2% | +$7.92M | 0.02% | 776 |
|
|
2019
Q1 | $601M | Buy |
6,428,127
+282,322
| +5% | +$26.4M | 0.03% | 624 |
|
|
2018
Q4 | $448M | Buy |
6,145,805
+61,777
| +1% | +$4.5M | 0.02% | 713 |
|
|
2018
Q3 | $532M | Sell |
6,084,028
-55,242
| -0.9% | -$4.83M | 0.02% | 722 |
|
|
2018
Q2 | $605M | Sell |
6,139,270
-1,038,792
| -14% | -$102M | 0.03% | 612 |
|
|
2018
Q1 | $855M | Buy |
7,178,062
+62,999
| +0.9% | +$7.5M | 0.04% | 461 |
|
|
2017
Q4 | $904M | Buy |
7,115,063
+1,003,366
| +16% | +$127M | 0.04% | 444 |
|
|
2017
Q3 | $718M | Buy |
6,111,697
+923,506
| +18% | +$109M | 0.04% | 502 |
|
|
2017
Q2 | $414M | Buy |
5,188,191
+441,957
| +9% | +$35.3M | 0.02% | 748 |
|
|
2017
Q1 | $243M | Buy |
4,746,234
+4,732,617
| +34,755% | +$243M | 0.01% | 1127 |
|
|
2016
Q4 | $509K | Sell |
13,617
-60,440
| -82% | -$2.26M | ﹤0.01% | 1661 |
|
|
2016
Q3 | $5.02M | Sell |
74,057
-13,208
| -15% | -$895K | 0.01% | 886 |
|
|
2016
Q2 | $4.84M | Buy |
87,265
+17,529
| +25% | +$973K | 0.01% | 872 |
|
|
2016
Q1 | $4.38M | Buy |
69,736
+15,965
| +30% | +$1M | 0.01% | 868 |
|
|
2015
Q4 | $5.06M | Buy |
53,771
+21,003
| +64% | +$1.98M | 0.01% | 833 |
|
|
2015
Q3 | $2.63M | Sell |
32,768
-15,115
| -32% | -$1.21M | ﹤0.01% | 943 |
|
|
2015
Q2 | $5.74M | Buy |
47,883
+45,965
| +2,397% | +$5.51M | 0.01% | 788 |
|
|
2015
Q1 | $201K | Buy |
1,918
+82
| +4% | +$8.59K | ﹤0.01% | 1643 |
|
|
2014
Q4 | $178K | Sell |
1,836
-51
| -3% | -$4.94K | ﹤0.01% | 1524 |
|
|
2014
Q3 | $147K | Buy |
1,887
+51
| +3% | +$3.97K | ﹤0.01% | 1562 |
|
|
2014
Q2 | $116K | Buy |
1,836
+75
| +4% | +$4.74K | ﹤0.01% | 1636 |
|
|
2014
Q1 | $118K | Hold |
1,761
| – | – | ﹤0.01% | 1658 |
|
|
2013
Q4 | $113K | Sell |
1,761
-69,328
| -98% | -$4.45M | ﹤0.01% | 1688 |
|
|
2013
Q3 | $4.55M | Sell |
71,089
-10,100
| -12% | -$646K | 0.01% | 790 |
|
|
2013
Q2 | $2.52M | Buy |
+81,189
| New | +$2.52M | 0.01% | 882 |
|