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Also trades as: 0HD2.L (LSE) · $vol 0M · DUL.DE (XETRA) · $vol 0M

ALNY NASDAQ

Alnylam Pharmaceuticals, Inc.
1W: -2.4% 1M: -11.1% 3M: -21.1% YTD: -43.1% 1Y: -50.9% 3Y: +41.8% 5Y: +11.7%
$226.79
-0.87 (-0.38%)
After Hours: $226.09 (-0.70, -0.31%)
Weekly Expected Move ±5.6%
$199 $211 $224 $237 $249
NASDAQ · Healthcare · Biotechnology · Tech Score Sell · Power 38 · $30.5B mcap · 133M float · 1.26% daily turnover · Short 40% of daily vol
Credit Risk of going bust: lower than 72% of companies Debt: 4.0% of company value Bonds: $81.8M held by 45 funds → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.82 (down 99.6%), Alnylam Pharmaceuticals, Inc. would be worth roughly what it owes.
Total debt $1.27B against a stock market value of $30.46B.
Distance to default 7.98 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $505.5M (short-term plus half of long-term), stock volatility 51.3%; Altman Z'' 1.62. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.

Supply Chain Overview

2 relationships
2
As Filer
counterparties named
0
As Counterparty
mentioned by others
1
Rel. Types
2023-07-26
Earliest Filing
2023-07-26
Latest Filing
partner: 2

Counterparties (Filed by ALNY)

2 relationships

Companies named in ALNY's SEC 8-K filings as business counterparties.

Counterparty Ticker Relationship Summary Filing Date SEC
F. Hoffmann-La Roche Ltd. — partner Entered into a collaboration and license agreement for joint development of zilebesiran products. 2023-07-26 View
Genentech, Inc. — partner Entered into a collaboration and license agreement for joint development of zilebesiran products. 2023-07-26 View
Recent 8-K Filings (20)
Filing Date Description Type SEC
2026-07-30 Earnings Release; Exhibits View
2026-05-27 Officer/Director Change; Shareholder Vote View
2026-04-30 Earnings Release; Exhibits View
2026-03-04 Departure/Election of Directors; Appointment of Officers View
2026-02-12 Results of Operations and Financial Condition; Financial Statements and Exhibits View
2026-01-12 Results of Operations and Financial Condition View
2025-12-11 Other Events; Financial Statements and Exhibits View
2025-12-03 Departure/Election of Directors; Appointment of Officers View
2025-10-30 Results of Operations and Financial Condition; Financial Statements and Exhibits View
2025-10-03 Entry into Material Definitive Agreement; Creation of Direct Financial Obligation; Financial Stateme Agreement View
2025-09-12 Entry into Material Definitive Agreement; Creation of Direct Financial Obligation; Unregistered Sale Agreement View
2025-09-10 Other Events; Financial Statements and Exhibits View
2025-07-31 Results of Operations and Financial Condition; Financial Statements and Exhibits View
2025-06-18 Departure/Election of Directors; Appointment of Officers View
2025-05-13 Amendments to Articles of Incorporation or Bylaws; Submission of Matters to a Vote of Security Holde View
2025-05-01 Financial Statements and Exhibits View
2025-03-21 Other Events View
2025-03-05 Departure/Election of Directors; Appointment of Officers View
2025-02-13 Financial Statements and Exhibits View
2025-01-13 Results of Operations and Financial Condition View
Data extracted from SEC EDGAR 8-K filings using NLP. Relationships are as disclosed in filing text. Covers 2021–2026. View on SEC EDGAR

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms