Alnylam Pharmaceuticals Inc. (ALNY)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1. 1,634,923 $441,461,908 +12% 2.53%
2. 828,344 $217,026,079 +2% 0.22%
3.
Deerfield ManagementNOTE 1.000% 9/1

James E. Flynn

110,000,000 $126,865,310 2.5%
4.
OrbiMed Advisors

Samuel Isaly

346,100 $93,453,922 -17% 2.23%
5.
Highbridge Capital ManagementBOND

Glenn Russell Dubin

74,000,000 $85,478,880 -8% 3.46%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$302.67 4 $1,210.68 36 2024-10-17 Filing
$286.00 32 $9,152.00 32 2024-08-29 Filing
$71.87 297,501 $21,381,396.87 10,554,134 2017-05-31 Filing
$65.35 11,500 $751,502.00 11,500 2017-05-30 Filing
$37.00 27,900 $1,032,327.90 27,900 2016-10-13 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$306.00 19,297 $5,904,882.00 48,948 2025-06-02 Filing
$306.00 6,171 $1,888,326.00 48,948 2025-05-30 Filing
$304.00 25,469 $7,742,576.00 55,119 2025-05-30 Filing
$283.83 1,617 $458,953.11 16,804 2025-05-15 Filing
$282.81 1,728 $488,695.68 18,421 2025-05-15 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 16,749,623 $4,522,698,635 0.73%
2. 15,309,860 $4,133,968,399 0.26%
3. 13,056,605 $3,525,544,482 0.06%
4. 9,559,382 $2,581,224,460 0.05%
5. 7,154,728 $1,931,903,727 0.42%
News See All