Alnylam Pharmaceuticals – Investors and Politicians Who Own It

ALNY, 2 share classes and securities

Investors who own it

4 tracked investors, $926.7M in shares, each from their latest 13F.

InvestorValueShare of portfolio
$588.6M0.31%
David KroinDeep Track Capital, Q2 2026
$248.3M3.61%
$59.7M0.04%
Ray DalioBridgewater Associates, Q2 2026
$30M0.12%

Politicians who own it

Estimated from annual disclosures and trades; values are rough estimates.

No member of Congress is estimated to hold this stock.

InvestorActionShares now
David KroinNew825,000
Dodge & CoxAdded +1.4%1,955,393
Ray DalioReduced −6.6%99,584
National Pension Service (Korea)Added +7.9%198,295

Politicians trading it

Latest Congress trades disclosed under the STOCK Act; amounts are ranges.

PoliticianActionTraded
Jefferson ShreveR-IN · House
Sold$15K–$50KMay 12, 2025disclosed Jun 22, 2025
Josh GottheimerJointD-NJ · House
Sold$1K–$15KJan 29, 2024disclosed Feb 15, 2024
Josh GottheimerJointD-NJ · House
Bought$1K–$15KJan 11, 2024disclosed Feb 15, 2024
Josh GottheimerJointD-NJ · House
Sold$1K–$15KDec 11, 2023disclosed Jan 7, 2024
Daniel S. GoldmanD-NY · House
Bought$15K–$50KMar 6, 2023disclosed Apr 17, 2023
Daniel S. GoldmanD-NY · House
Sold$15K–$50KJan 31, 2023disclosed Feb 24, 2023
Josh GottheimerJointD-NJ · House
Bought$1K–$15KSep 28, 2022disclosed Oct 16, 2022
Josh GottheimerJointD-NJ · House
Sold$1K–$15KNov 13, 2020disclosed Dec 9, 2020
Josh GottheimerJointD-NJ · House
Bought$1K–$15KApr 6, 2020disclosed May 13, 2020
Josh GottheimerJointD-NJ · House
Sold$1K–$15KOct 18, 2018disclosed Nov 16, 2018
Josh GottheimerJointD-NJ · House
Bought$1K–$15KJun 1, 2018disclosed Oct 2, 2018