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NASDAQ:ALNY

Alnylam Pharmaceuticals, Inc.

  • Stock

USD

Last Close

154.39

28/03 20:00

Market Cap

22.54B

Beta: 0.48

Volume Today

554.94K

Avg: 846.05K

PE Ratio

−42.10

PFCF: −323.22

Institutional trades

May 21Dec 21Aug 22Mar 23-1M-500K0500K1M1.50M

Institutional Ownership

050M100M150MJun 14Jun 16Jun 18Jun 20Jun 22

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

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