A detailed history of Sumitomo Life Insurance CO transactions in Alnylam Pharmaceuticals, Inc. stock. As of the latest transaction made, Sumitomo Life Insurance CO holds 3,167 shares of ALNY stock, worth $1.42 Million. This represents 0.05% of its overall portfolio holdings.

Number of Shares
3,167
Previous 2,118 49.53%
Holding current value
$1.42 Million
Previous $690,000 109.28%
% of portfolio
0.05%
Previous 0.05%

Shares

2 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 12, 2025

BUY
$311.12 - $482.13 $326,364 - $505,754
1,049 Added 49.53%
3,167 $1.44 Million
Q2 2025

Aug 05, 2025

BUY
$224.32 - $326.09 $475,109 - $690,658
2,118 New
2,118 $690,000

Others Institutions Holding ALNY

About ALNYLAM PHARMACEUTICALS, INC.


  • Ticker ALNY
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 123,028,000
  • Market Cap $55.3B
  • Description
  • Alnylam Pharmaceuticals, Inc., a biopharmaceutical company, focuses on discovering, developing, and commercializing novel therapeutics based on ribonucleic acid interference. The company's pipeline of investigational RNAi therapeutics focuses on genetic medicines, cardio-metabolic diseases, hepatic infectious diseases, and central nervous system...
More about ALNY
Track This Portfolio

Track Sumitomo Life Insurance CO Portfolio

Follow Sumitomo Life Insurance CO and customize your updates to receive the information that matters most to you.

Portfolio Update

Get notified when there are updates to the investment portfolio of Sumitomo Life Insurance CO, based on Form 13F filings with the SEC.

News

Stay updated on Sumitomo Life Insurance CO with notifications on news.