SCHEDULE: Artisan Partners Discloses 10.9% Stake in ICON plc
Beneficial Ownership Disclosure
Artisan Partners Asset Management Inc. and its affiliates have reported a 10.9% beneficial ownership stake in ICON plc, totaling 8,361,303 ordinary shares.
Summary
- Artisan Partners Asset Management Inc. and its affiliated entities (Artisan Partners Holdings LP, Artisan Investments GP LLC, Artisan Partners Limited Partnership, and Artisan Partners Funds, Inc.) collectively beneficially own 8,361,303 ordinary shares of ICON plc.
- This ownership represents 10.9% of ICON plc's outstanding ordinary shares, based on 79,359,932 shares outstanding as of November 3, 2025.
- The reporting persons have shared voting power over 8,131,735 shares and shared dispositive power over 8,361,303 shares.
- The securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing the control of ICON plc.
Sentiment
Score: 5
Explanation: StockSavvy.ai views this filing as neutral. It is a routine disclosure of a significant passive ownership stake by an institutional investor, which does not inherently convey positive or negative sentiment about the issuer's performance.
Future Outlook
This filing is a disclosure of beneficial ownership and does not contain forward-looking statements or guidance from ICON plc or Artisan Partners regarding ICON plc's future performance.
Industry Context
StockSavvy.ai notes that significant institutional ownership, such as that disclosed by Artisan Partners, can signal confidence in a company's long-term prospects within the pharmaceutical services or contract research organization (CRO) industry, where ICON plc operates. Such filings are common for large asset managers who take substantial positions in publicly traded companies.
Stakeholder Impact
- Shareholders: The disclosure of a significant institutional investor holding over 10% of shares may be viewed positively by other shareholders as a vote of confidence, potentially influencing market perception and stability.
Key Dates
| Date | Description |
|---|---|
| 11/03/2025 | Date used for calculating shares outstanding (79,359,932 shares). |
| 02/27/2026 | Date of event which requires the filing of this statement. |
| 03/06/2026 | Date the Schedule 13G was signed by Gregory K. Ramirez on behalf of Artisan Partners entities. |
Keywords
ICON plc, Artisan Partners, Beneficial Ownership, Schedule 13G, Ordinary Shares, Institutional Investor, Asset Management
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