Ken Griffin’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 | $196M | Buy |
601,199
+596,963
| +14,093% | +$195M | 0.03% | 113 |
|
|
2025
Q1 | $1.14M | Sell |
4,236
-61,157
| -94% | -$16.5M | ﹤0.01% | 3142 |
|
|
2024
Q4 | $15.4M | Buy |
65,393
+41,461
| +173% | +$9.76M | ﹤0.01% | 1072 |
|
|
2024
Q3 | $6.58M | Sell |
23,932
-343,357
| -93% | -$94.4M | ﹤0.01% | 1552 |
|
|
2024
Q2 | $89.3M | Buy |
367,289
+327,305
| +819% | +$79.5M | 0.02% | 276 |
|
|
2024
Q1 | $5.98M | Sell |
39,984
-26,665
| -40% | -$3.99M | ﹤0.01% | 1629 |
|
|
2023
Q4 | $12.8M | Buy |
+66,649
| New | +$12.8M | ﹤0.01% | 1082 |
|
|
2023
Q3 | – | Sell |
-29,563
| Closed | -$5.62M | – | 5839 |
|
|
2023
Q2 | $5.62M | Sell |
29,563
-74,773
| -72% | -$14.2M | ﹤0.01% | 1629 |
|
|
2023
Q1 | $20.9M | Buy |
104,336
+102,896
| +7,146% | +$20.6M | ﹤0.01% | 828 |
|
|
2022
Q4 | $342K | Sell |
1,440
-81,132
| -98% | -$19.3M | ﹤0.01% | 4212 |
|
|
2022
Q3 | $16.5M | Buy |
82,572
+74,878
| +973% | +$15M | ﹤0.01% | 944 |
|
|
2022
Q2 | $1.12M | Buy |
7,694
+5,586
| +265% | +$815K | ﹤0.01% | 3279 |
|
|
2022
Q1 | $344K | Sell |
2,108
-68,660
| -97% | -$11.2M | ﹤0.01% | 4814 |
|
|
2021
Q4 | $12M | Buy |
70,768
+49,889
| +239% | +$8.46M | ﹤0.01% | 1300 |
|
|
2021
Q3 | $3.94M | Sell |
20,879
-18,070
| -46% | -$3.41M | ﹤0.01% | 2264 |
|
|
2021
Q2 | $6.6M | Sell |
38,949
-84,277
| -68% | -$14.3M | ﹤0.01% | 1845 |
|
|
2021
Q1 | $17.4M | Buy |
123,226
+42,265
| +52% | +$5.97M | ﹤0.01% | 1021 |
|
|
2020
Q4 | $10.5M | Buy |
80,961
+54,428
| +205% | +$7.07M | ﹤0.01% | 1235 |
|
|
2020
Q3 | $3.86M | Sell |
26,533
-47,167
| -64% | -$6.87M | ﹤0.01% | 1693 |
|
|
2020
Q2 | $10.9M | Sell |
73,700
-36,658
| -33% | -$5.43M | ﹤0.01% | 1035 |
|
|
2020
Q1 | $12M | Buy |
110,358
+29,585
| +37% | +$3.22M | 0.01% | 890 |
|
|
2019
Q4 | $9.3M | Buy |
80,773
+367
| +0.5% | +$42.3K | ﹤0.01% | 1213 |
|
|
2019
Q3 | $6.47M | Sell |
80,406
-885,638
| -92% | -$71.2M | ﹤0.01% | 1475 |
|
|
2019
Q2 | $70.1M | Buy |
966,044
+953,740
| +7,751% | +$69.2M | 0.03% | 288 |
|
|
2019
Q1 | $1.15M | Sell |
12,304
-17,316
| -58% | -$1.62M | ﹤0.01% | 2731 |
|
|
2018
Q4 | $2.16M | Sell |
29,620
-5,856
| -17% | -$427K | ﹤0.01% | 2135 |
|
|
2018
Q3 | $3.11M | Sell |
35,476
-1,212
| -3% | -$106K | ﹤0.01% | 1872 |
|
|
2018
Q2 | $3.61M | Buy |
+36,688
| New | +$3.61M | ﹤0.01% | 1675 |
|
|
2018
Q1 | – | Sell |
-57,507
| Closed | -$7.31M | – | 3944 |
|
|
2017
Q4 | $7.31M | Buy |
57,507
+12,286
| +27% | +$1.56M | ﹤0.01% | 1102 |
|
|
2017
Q3 | $5.31M | Buy |
+45,221
| New | +$5.31M | ﹤0.01% | 1243 |
|
|
2017
Q2 | – | Hold |
0
| – | – | – | 3607 |
|
|
2017
Q1 | – | Sell |
-9,632
| Closed | -$361K | – | 3623 |
|
|
2016
Q4 | $361K | Buy |
+9,632
| New | +$361K | ﹤0.01% | 2701 |
|
|
2016
Q3 | – | Hold |
0
| – | – | – | 3535 |
|
|
2016
Q2 | – | Sell |
-730,736
| Closed | -$45.9M | – | 3320 |
|
|
2016
Q1 | $45.9M | Buy |
730,736
+549,198
| +303% | +$34.5M | 0.06% | 214 |
|
|
2015
Q4 | $17.1M | Buy |
181,538
+42,110
| +30% | +$3.96M | 0.02% | 653 |
|
|
2015
Q3 | $11.2M | Buy |
139,428
+135,409
| +3,369% | +$10.9M | 0.01% | 868 |
|
|
2015
Q2 | $482K | Sell |
4,019
-111
| -3% | -$13.3K | ﹤0.01% | 2580 |
|
|
2015
Q1 | $431K | Sell |
4,130
-5,410
| -57% | -$565K | ﹤0.01% | 2728 |
|
|
2014
Q4 | $925K | Sell |
9,540
-241,810
| -96% | -$23.4M | ﹤0.01% | 2160 |
|
|
2014
Q3 | $19.6M | Buy |
251,350
+249,369
| +12,588% | +$19.5M | 0.02% | 609 |
|
|
2014
Q2 | $125K | Sell |
1,981
-24,538
| -93% | -$1.55M | ﹤0.01% | 2942 |
|
|
2014
Q1 | $1.78M | Buy |
+26,519
| New | +$1.78M | ﹤0.01% | 1541 |
|
|
2013
Q4 | – | Sell |
-273,219
| Closed | -$17.5M | – | 3065 |
|
|
2013
Q3 | $17.5M | Sell |
273,219
-914,677
| -77% | -$58.5M | 0.03% | 544 |
|
|
2013
Q2 | $36.8M | Buy |
+1,187,896
| New | +$36.8M | 0.06% | 303 |
|