NASDAQ:ALNY
Alnylam Pharmaceuticals, Inc.
- Stock
Institutional trades
Institutional Ownership
Current holdings institutionals
Filer | Shares | Latest Filing Date | Previously owned | Change | Share-Type | Market Value |
---|---|---|---|---|---|---|
17.55M | 2021-05-14 | 16.09M | 1.46M | Shares | 2.48B | |
10.59M | 2021-05-14 | 10.53M | 59.40K | Shares | 1.49B | |
10.07M | 2021-05-06 | 9.13M | 942.54K | Shares | 1.42B | |
9.15M | 2021-05-17 | 10.06M | -908.99K | Shares | 1.29B | |
9.01M | 2021-05-07 | 8.72M | 288.76K | Shares | 1.27B | |
5.58M | 2021-05-17 | 5.58M | -129 | Shares | 787.16M | |
4.32M | 2021-05-14 | 4.64M | -318.29K | Shares | 610.17M | |
2.63M | 2021-07-09 | 2.80M | -173.85K | Shares | 371.45M | |
2.18M | 2021-05-12 | 2.30M | -126.05K | Shares | 307.57M | |
1.79M | 2021-05-17 | 1.69M | 94.11K | Shares | 252.16M | |
1.68M | 2021-05-14 | 1.68M | 1.72K | Shares | 237.67M | |
1.63M | 2021-05-12 | 1.60M | 23.61K | Shares | 229.73M | |
1.60M | 2021-05-03 | 1.46M | 140.77K | Shares | 226.59M | |
1.46M | 2021-05-13 | 1.76M | -301.31K | Shares | 206.43M | |
1.39M | 2021-05-12 | 1.31M | 77.17K | Shares | 195.45M | |
1.22M | 2021-05-17 | 1.28M | -62.14K | Shares | 171.70M | |
1.09M | 2021-05-14 | 1.08M | 15.17K | Shares | 154.53M | |
988.72K | 2021-05-13 | 735.47K | 253.24K | Shares | 139.60M | |
962.30K | 2022-05-09 | 1.04M | -76.68K | Shares | 135.87M | |
929.64K | 2021-05-17 | 884.13K | 45.51K | Shares | 131.26M | |
880K | 2021-05-17 | 780K | 100K | Shares | 124.25M | |
796.23K | 2021-05-17 | 984.50K | -188.27K | Shares | 112.42M | |
750.21K | 2021-05-12 | 742.77K | 7.44K | Shares | 105.92M | |
750K | 2021-05-14 | 800K | -50K | Shares | 105.89M | |
700K | 2021-05-17 | 350K | 350K | Shares | 98.83M | |
665.53K | 2021-05-14 | 705.43K | -39.91K | Shares | 93.97M | |
658.58K | 2021-05-17 | 582.09K | 76.50K | Shares | 92.99M | |
646.44K | 2021-05-17 | 645.37K | 1.07K | Shares | 91.27M | |
637.83K | 2021-05-19 | 637.83K | 0 | Shares | 90.05M | |
596K | 2021-05-17 | 598.70K | -2.70K | Shares | 84.15M | |
522.09K | 2021-05-12 | 542.84K | -20.75K | Shares | 73.70M | |
457.41K | 2021-05-17 | 422.55K | 34.86K | Shares | 64.58M | |
446.82K | 2021-05-07 | 438.02K | 8.80K | Shares | 63.09M | |
439.94K | 2021-05-17 | 481.90K | -41.96K | Shares | 62.12M | |
432.13K | 2021-05-14 | 562.63K | -130.50K | Shares | 61.01M | |
427.97K | 2021-05-17 | 0 | 427.97K | Shares | 60.42M | |
421.81K | 2021-05-13 | 442.69K | -20.87K | Shares | 59.56M | |
400.56K | 2021-05-11 | 388.75K | 11.81K | Shares | 56.55M | |
370.38K | 2021-04-30 | 381.41K | -11.03K | Shares | 52.30M | |
352.55K | 2021-05-14 | 352.55K | 0 | Shares | 49.78M | |
334.21K | 2021-05-17 | 400.28K | -66.06K | Shares | 47.19M | |
320.05K | 2021-05-14 | 333.74K | -13.69K | Shares | 45.19M | |
313.63K | 2021-02-16 | 359.23K | -45.60K | Shares | 40.76M | |
300K | 2021-05-17 | 335K | -35K | Shares | 42.36M | |
284.69K | 2021-05-14 | 268.63K | 16.06K | Shares | 40.20M | |
258.58K | 2021-05-13 | 293.27K | -34.69K | Shares | 36.51M | |
256.16K | 2021-05-14 | 242.08K | 14.08K | Shares | 36.33M | |
238.94K | 2021-05-14 | 209.10K | 29.84K | Shares | 28.70M | |
228.19K | 2021-05-11 | 200.17K | 28.02K | Shares | 32.22M | |
227.70K | 2021-05-14 | 235.00K | -7.30K | Shares | 32.15M | |
216.28K | 2021-05-18 | 215.26K | 1.02K | Shares | 30.54M | |
216.01K | 2021-05-17 | 217.71K | -1.70K | Shares | 30.50M | |
201.57K | 2021-02-12 | 0 | 201.57K | Shares | 26.20M | |
198.50K | 2021-05-17 | 202K | -3.50K | Shares | 28.03M | |
192.02K | 2021-05-14 | 175.53K | 16.50K | Shares | 27.11M | |
184.45K | 2021-05-11 | 198.55K | -14.10K | Shares | 26.04M | |
182.86K | 2021-05-14 | 189.91K | -7.05K | Shares | 25.82M | |
180.94K | 2021-05-17 | 163.78K | 17.16K | Shares | 25.55M | |
167.80K | 2021-05-12 | 110.34K | 57.46K | Shares | 23.69M | |
162.56K | 2021-04-29 | 162.56K | 0 | Shares | 20.30M | |
158.47K | 2021-05-14 | 137.96K | 20.51K | Shares | 22.38M | |
155.51K | 2021-05-13 | 218.58K | -63.07K | Shares | 21.95M | |
154.90K | 2021-05-14 | 174.89K | -19.99K | Shares | 21.87M | |
154.78K | 2021-05-10 | 160.23K | -5.45K | Shares | 21.85M | |
135K | 2021-05-14 | 111.70K | 23.30K | Shares | 19.06M | |
127.43K | 2021-05-14 | 128.30K | -867 | Shares | 17.99M | |
126.26K | 2021-05-12 | 0 | 126.26K | Shares | 17.83M | |
123.77K | 2021-04-26 | 22.63K | 101.14K | Shares | 17.48M | |
122.22K | 2021-12-02 | 125.69K | -3.47K | Shares | 23.08M | |
122.02K | 2021-05-06 | 126.57K | -4.55K | Shares | 17.23M | |
121.86K | 2021-05-17 | 183.81K | -61.95K | Shares | 17.20M | |
118.36K | 2021-08-16 | 10.22K | 108.13K | Shares | 16.71M | |
109.75K | 2021-05-14 | 108.35K | 1.40K | Shares | 15.49M | |
108.80K | 2021-05-17 | 36.30K | 72.50K | Shares | 15.36M | |
108.18K | 2021-04-23 | 85.79K | 22.39K | Shares | 15.27M | |
100.25K | 2021-05-13 | 105.23K | -4.97K | Shares | 14.15M | |
100K | 2020-11-16 | 75K | 25K | Shares | 14.56M | |
88.80K | 2021-05-07 | 94.30K | -5.50K | Shares | 12.54M | |
85.48K | 2021-05-13 | 65.52K | 19.96K | Shares | 12.07M | |
85K | 2021-05-17 | 0 | 85K | PUT | 12.00M | |
82.30K | 2021-05-17 | 0 | 82.30K | Shares | 11.62M | |
80.94K | 2021-05-13 | 0 | 80.94K | Shares | 11.43M | |
79.56K | 2021-05-17 | 72.52K | 7.04K | Shares | 11.16M | |
77.90K | 2021-05-17 | 64.50K | 13.40K | Shares | 11.00M | |
77.86K | 2021-05-13 | 62.98K | 14.89K | Shares | 10.99M | |
77.59K | 2021-05-06 | 77.59K | 0 | Shares | 10.96M | |
76.55K | 2021-05-11 | 0 | 76.55K | Shares | 10.34M | |
75.66K | 2021-05-05 | 60.95K | 14.71K | Shares | 10.68M | |
74.60K | 2021-05-14 | 118.20K | -43.60K | PUT | 10.53M | |
73.69K | 2021-04-28 | 71.65K | 2.05K | Shares | 9.91M | |
71.97K | 2021-05-03 | 72.55K | -587 | Shares | 10.16M | |
71.29K | 2021-04-27 | 74.57K | -3.29K | Shares | 10.06M | |
67.72K | 2021-05-06 | 123.48K | -55.76K | Shares | 9.56M | |
65.04K | 2021-05-14 | 36.16K | 28.88K | Shares | 9.18M | |
62.25K | 2021-05-14 | 56.73K | 5.52K | Shares | 8.79M | |
59.80K | 2021-11-15 | 111.30K | -51.50K | Shares | 11.29M | |
59.79K | 2021-05-10 | 29.61K | 30.17K | Shares | 8.44M | |
58.04K | 2021-05-04 | 50.96K | 7.08K | Shares | 8.20M | |
57.21K | 2021-05-10 | 58.43K | -1.22K | Shares | 7.91M | |
55.86K | 2021-05-13 | 31.65K | 24.21K | Shares | 7.89M |