Alaska Air Group, Inc. (ALK) Institutional Ownership

Ownership Summary

Alaska Air Group, Inc. (NYSE:ALK) showed up in the 13F filings of 456 institutional investors as of December 2025.

• They owned 89.7% of outstanding stock in December 2025, up from 88.7% the prior quarter.
• They increased total shares held in Alaska Air by 5.8% from last quarter, and the number of investors in ALK decreased 9.34% annually.
• Among the 456 funds, 214 bought more Alaska Air shares, 173 sold down, and 69 held their ground.
• Institutional investors collectively held 104.19Mn shares in Alaska Air as of December 2025, up by 5.72Mn shares quarter on quarter, and down 11.18Mn shares year over year.
• BlackRock, Inc. is the top holder of Alaska Air as of December 31, 2025, with 11.75Mn shares representing 10.12% of outstanding stock.
• The biggest buyers of Alaska Air for the quarter ending December 2025 included VANGUARD PORTFOLIO MANAGEMENT LLC (5.16Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.05Mn), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (4.4Mn), Capital World Investors (3.53Mn), MARSHALL WACE, LLP (1.78Mn).
• Leading sellers of Alaska Air shares for the quarter ending December 2025 were FMR LLC (2.94Mn), Capital Research Global Investors (2.7Mn), CITADEL ADVISORS LLC (1.7Mn), Point72 Asset Management, L.P. (1.42Mn), NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO (1.24Mn).
• Business Quant data shows the 10 biggest positions in Alaska Air as of December 2025 are held by BlackRock, Inc. (11.75Mn), DIMENSIONAL FUND ADVISORS LP (6.35Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.16Mn), VANGUARD CAPITAL MANAGEMENT LLC (5.05Mn), AMERICAN CENTURY COMPANIES INC (4.94Mn), DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main (4.4Mn), FMR LLC (3.55Mn), Capital World Investors (3.53Mn), State Street Corp (3.48Mn), FRONTIER CAPITAL MANAGEMENT CO LLC (3.37Mn).