D.E. Shaw & Co’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 | $350M | Buy |
1,059,062
+614,569
| +138% | +$209M | 0.28% | 88 |
|
|
2025
Q4 | $177M | Buy |
444,493
+245,076
| +123% | +$108M | 0.13% | 228 |
|
|
2025
Q3 | $90.9M | Buy |
199,417
+91,141
| +84% | +$37.1M | 0.07% | 426 |
|
|
2025
Q2 | $35.3M | Sell |
108,276
-181,586
| -63% | -$50.2M | 0.04% | 730 |
|
|
2025
Q1 | $78.3M | Sell |
289,862
-73,223
| -20% | -$18.8M | 0.09% | 341 |
|
|
2024
Q4 | $85.4M | Buy |
363,085
+30,780
| +9% | +$8.09M | 0.09% | 374 |
|
|
2024
Q3 | $91.4M | Buy |
332,305
+52,907
| +19% | +$13.8M | 0.12% | 302 |
|
|
2024
Q2 | $67.9M | Buy |
279,398
+176,011
| +170% | +$27.8M | 0.1% | 359 |
|
|
2024
Q1 | $15.5M | Buy |
103,387
+7,843
| +8% | +$1.31M | 0.02% | 1087 |
|
|
2023
Q4 | $18.3M | Sell |
95,544
-108,548
| -53% | -$18.5M | 0.03% | 989 |
|
|
2023
Q3 | $36.1M | Sell |
204,092
-44,180
| -18% | -$8.43M | 0.06% | 556 |
|
|
2023
Q2 | $47.2M | Buy |
248,272
+16,927
| +7% | +$3.36M | 0.07% | 457 |
|
|
2023
Q1 | $46.3M | Buy |
231,345
+54,929
| +31% | +$11.5M | 0.07% | 450 |
|
|
2022
Q4 | $41.9M | Buy |
176,416
+25,272
| +17% | +$5.39M | 0.07% | 506 |
|
|
2022
Q3 | $30.3M | Buy |
151,144
+15,221
| +11% | +$2.9M | 0.05% | 624 |
|
|
2022
Q2 | $19.8M | Buy |
135,923
+121,040
| +813% | +$17.2M | 0.03% | 876 |
|
|
2022
Q1 | $2.43M | Sell |
14,883
-31,457
| -68% | -$4.79M | ﹤0.01% | 3122 |
|
|
2021
Q4 | $7.86M | Buy |
46,340
+13,277
| +40% | +$2.47M | 0.01% | 1909 |
|
|
2021
Q3 | $6.24M | Sell |
33,063
-3,345
| -9% | -$627K | 0.01% | 1899 |
|
|
2021
Q2 | $6.17M | Sell |
36,408
-41,495
| -53% | -$6.08M | 0.01% | 1872 |
|
|
2021
Q1 | $11M | Buy |
77,903
+13,402
| +21% | +$2.02M | 0.01% | 1289 |
|
|
2020
Q4 | $8.38M | Sell |
64,501
-105,737
| -62% | -$14.1M | 0.01% | 1486 |
|
|
2020
Q3 | $24.8M | Buy |
170,238
+56,351
| +49% | +$8.01M | 0.03% | 718 |
|
|
2020
Q2 | $16.9M | Sell |
113,887
-116,666
| -51% | -$15.7M | 0.03% | 874 |
|
|
2020
Q1 | $25.1M | Buy |
230,553
+211,925
| +1,138% | +$24.5M | 0.05% | 516 |
|
|
2019
Q4 | $2.15M | Sell |
18,628
-8,169
| -30% | -$814K | ﹤0.01% | 2408 |
|
|
2019
Q3 | $2.15M | Buy |
26,797
+13,040
| +95% | +$1.03M | ﹤0.01% | 2282 |
|
|
2019
Q2 | $998K | Buy |
13,757
+2,543
| +23% | +$195K | ﹤0.01% | 2676 |
|
|
2019
Q1 | $1.05M | Sell |
11,214
-25,604
| -70% | -$2.14M | ﹤0.01% | 2582 |
|
|
2018
Q4 | $2.68M | Buy |
36,818
+28,080
| +321% | +$2.16M | ﹤0.01% | 1921 |
|
|
2018
Q3 | $765K | Sell |
8,738
-74,873
| -90% | -$7.53M | ﹤0.01% | 2851 |
|
|
2018
Q2 | $8.23M | Sell |
83,611
-187,450
| -69% | -$18.6M | 0.01% | 1210 |
|
|
2018
Q1 | $32.3M | Sell |
271,061
-1,659
| -0.6% | -$214K | 0.05% | 483 |
|
|
2017
Q4 | $34.6M | Sell |
272,720
-709,734
| -72% | -$89.2M | 0.06% | 456 |
|
|
2017
Q3 | $115M | Buy |
982,454
+248,804
| +34% | +$21.2M | 0.22% | 131 |
|
|
2017
Q2 | $58.5M | Buy |
733,650
+238,256
| +48% | +$15.2M | 0.12% | 257 |
|
|
2017
Q1 | $25.4M | Buy |
495,394
+279,968
| +130% | +$12.9M | 0.05% | 482 |
|
|
2016
Q4 | $8.06M | Buy |
215,426
+190,304
| +758% | +$7.97M | 0.02% | 1068 |
|
|
2016
Q3 | $1.7M | Sell |
25,122
-14,630
| -37% | -$1.03M | ﹤0.01% | 2040 |
|
|
2016
Q2 | $2.21M | Sell |
39,752
-155,292
| -80% | -$9.78M | 0.01% | 1866 |
|
|
2016
Q1 | $12.2M | Buy |
195,044
+113,932
| +140% | +$7.57M | 0.03% | 753 |
|
|
2015
Q4 | $7.64M | Buy |
81,112
+43,599
| +116% | +$4.04M | 0.02% | 1124 |
|
|
2015
Q3 | $3.02M | Sell |
37,513
-166,514
| -82% | -$18.5M | 0.01% | 1774 |
|
|
2015
Q2 | $24.5M | Sell |
204,027
-63,585
| -24% | -$7.6M | 0.05% | 558 |
|
|
2015
Q1 | $27.9M | Buy |
267,612
+76,353
| +40% | +$7.74M | 0.05% | 493 |
|
|
2014
Q4 | $18.6M | Buy |
191,259
+177,116
| +1,252% | +$16.4M | 0.04% | 751 |
|
|
2014
Q3 | $1.1M | Buy |
14,143
+7,722
| +120% | +$498K | ﹤0.01% | 2712 |
|
|
2014
Q2 | $406K | Sell |
6,421
-68,712
| -91% | -$4.08M | ﹤0.01% | 3676 |
|
|
2014
Q1 | $5.04M | Buy |
75,133
+68,233
| +989% | +$5.28M | 0.01% | 1574 |
|
|
2013
Q4 | $444K | Buy |
6,900
+3,601
| +109% | +$215K | ﹤0.01% | 3795 |
|
|
2013
Q3 | $211K | Sell |
3,299
-215,789
| -98% | -$10.8M | ﹤0.01% | 4062 |
|
|
2013
Q2 | $6.79M | Buy |
+219,088
| New | +$5.83M | 0.02% | 1140 |
|
Other funds holding ALNY
VPM
VCM
