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 | $2.15M | Buy |
6,500
+4,700
| +261% | +$1.6M | ﹤0.01% | 2856 |
|
|
2025
Q4 | $716K | Buy |
1,800
+900
| +100% | +$398K | ﹤0.01% | 3738 |
|
|
2025
Q3 | $410K | Buy |
+900
| New | +$366K | ﹤0.01% | 3959 |
|
|
2025
Q1 | – | Sell |
-4,600
| Closed | -$1.08M | – | 4224 |
|
|
2024
Q4 | $1.08M | Hold |
4,600
| – | – | ﹤0.01% | 3164 |
|
|
2024
Q3 | $1.27M | Hold |
4,600
| – | – | ﹤0.01% | 3093 |
|
|
2024
Q2 | $1.12M | Sell |
4,600
-38,100
| -89% | -$6.02M | ﹤0.01% | 3120 |
|
|
2024
Q1 | $6.38M | Buy |
42,700
+38,100
| +828% | +$6.36M | 0.01% | 1698 |
|
|
2023
Q4 | $880K | Buy |
+4,600
| New | +$784K | ﹤0.01% | 3226 |
|
|
2023
Q1 | – | Sell |
-25,000
| Closed | -$5.94M | – | 4399 |
|
|
2022
Q4 | $5.94M | Hold |
25,000
| – | – | 0.01% | 1928 |
|
|
2022
Q3 | $5M | Hold |
25,000
| – | – | 0.01% | 2093 |
|
|
2022
Q2 | $3.65M | Hold |
25,000
| – | – | ﹤0.01% | 2515 |
|
|
2022
Q1 | $4.08M | Hold |
25,000
| – | – | ﹤0.01% | 2555 |
|
|
2021
Q4 | $4.24M | Buy |
25,000
+13,000
| +108% | +$2.42M | ﹤0.01% | 2568 |
|
|
2021
Q3 | $2.27M | Hold |
12,000
| – | – | ﹤0.01% | 2923 |
|
|
2021
Q2 | $2.03M | Buy |
+12,000
| New | +$1.76M | ﹤0.01% | 2925 |
|
|
2021
Q1 | – | Sell |
-44,800
| Closed | -$5.82M | – | 4012 |
|
|
2020
Q4 | $5.82M | Hold |
44,800
| – | – | 0.01% | 1760 |
|
|
2020
Q3 | $6.52M | Hold |
44,800
| – | – | 0.01% | 1514 |
|
|
2020
Q2 | $6.63M | Sell |
44,800
-15,200
| -25% | -$2.05M | 0.01% | 1456 |
|
|
2020
Q1 | $6.53M | Buy |
60,000
+45,400
| +311% | +$5.24M | 0.01% | 1261 |
|
|
2019
Q4 | $1.68M | Sell |
14,600
-12,000
| -45% | -$1.2M | ﹤0.01% | 2617 |
|
|
2019
Q3 | $2.14M | Sell |
26,600
-7,700
| -22% | -$609K | ﹤0.01% | 2289 |
|
|
2019
Q2 | $2.49M | Buy |
34,300
+1,400
| +4% | +$107K | ﹤0.01% | 2086 |
|
|
2019
Q1 | $3.08M | Sell |
32,900
-13,400
| -29% | -$1.12M | ﹤0.01% | 1860 |
|
|
2018
Q4 | $3.38M | Sell |
46,300
-6,100
| -12% | -$469K | ﹤0.01% | 1769 |
|
|
2018
Q3 | $4.59M | Buy |
52,400
+40,900
| +356% | +$4.11M | 0.01% | 1629 |
|
|
2018
Q2 | $1.13M | Sell |
11,500
-4,500
| -28% | -$446K | ﹤0.01% | 2629 |
|
|
2018
Q1 | $1.91M | Buy |
16,000
+2,300
| +17% | +$297K | ﹤0.01% | 2086 |
|
|
2017
Q4 | $1.74M | Buy |
13,700
+4,000
| +41% | +$503K | ﹤0.01% | 2236 |
|
|
2017
Q3 | $1.14M | Hold |
9,700
| – | – | ﹤0.01% | 2416 |
|
|
2017
Q2 | $774K | Hold |
9,700
| – | – | ﹤0.01% | 2570 |
|
|
2017
Q1 | $497K | Hold |
9,700
| – | – | ﹤0.01% | 2733 |
|
|
2016
Q4 | $363K | Sell |
9,700
-10,300
| -52% | -$431K | ﹤0.01% | 3031 |
|
|
2016
Q3 | $1.36M | Hold |
20,000
| – | – | ﹤0.01% | 2180 |
|
|
2016
Q2 | $1.11M | Hold |
20,000
| – | – | ﹤0.01% | 2349 |
|
|
2016
Q1 | $1.25M | Buy |
+20,000
| New | +$1.33M | ﹤0.01% | 2208 |
|
|
2015
Q4 | – | Sell |
-10,000
| Closed | -$804K | – | 3767 |
|
|
2015
Q3 | $804K | Sell |
10,000
-20,000
| -67% | -$2.22M | ﹤0.01% | 2746 |
|
|
2015
Q2 | $3.6M | Buy |
+30,000
| New | +$3.59M | 0.01% | 1732 |
|
|
2014
Q2 | – | Sell |
-20,100
| Closed | -$1.35M | – | 4147 |
|
|
2014
Q1 | $1.35M | Hold |
20,100
| – | – | ﹤0.01% | 2773 |
|
|
2013
Q4 | $1.29M | Buy |
+20,100
| New | +$1.2M | ﹤0.01% | 2941 |
|
Other funds holding ALNY
VPM
VCM
