SCHEDULE: Vanguard Amends Allegiant Travel Co. Ownership Filing

The Vanguard Group reports 0% beneficial ownership in Allegiant Travel Co. following an internal realignment.

Summary

• The Vanguard Group filed an Amendment No. 11 to Schedule 13G for Allegiant Travel Co. Common Stock.
• As of March 13, 2026, The Vanguard Group reported 0.00 shares beneficially owned, representing 0% of the class.
• This change is due to an internal realignment at The Vanguard Group, Inc. on January 12, 2026.
• Following the realignment, certain subsidiaries or business divisions of Vanguard will now report beneficial ownership separately (on a disaggregated basis).
• The Vanguard Group, Inc. no longer has, or is deemed to have, beneficial ownership over securities beneficially owned by these subsidiaries and/or business divisions.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this filing as neutral, as it is an administrative update regarding beneficial ownership reporting due to an internal corporate realignment at Vanguard, with no direct impact on Allegiant Travel Co.'s operations or financial standing.

Future Outlook

The filing indicates a change in The Vanguard Group's internal reporting structure for beneficial ownership, with subsidiaries now reporting separately. This suggests a continued disaggregated reporting approach for future filings.

Management Comments

• Ashley Grim, Head of Global Fund Administration for The Vanguard Group, certified that the securities were acquired and held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer.

Industry Context

StockSavvy.ai notes that this type of administrative filing is common for large institutional investors like The Vanguard Group. It reflects internal organizational or reporting changes rather than a shift in investment strategy or a significant market event related to Allegiant Travel Co. The disaggregated reporting approach aligns with regulatory guidance for complex investment structures.

Stakeholder Impact

• Shareholders of Allegiant Travel Co. will see a change in how Vanguard's collective ownership is reported, with individual subsidiaries now reporting separately, but this does not indicate a change in the underlying investment by Vanguard's various funds.

Key Dates

Keywords

Schedule 13G, Beneficial Ownership, Vanguard Group, Allegiant Travel Co, SEC Filing, Internal Realignment, Common Stock