Ally Financial Inc. (ALLY) Institutional Ownership

Ownership Summary

Ally Financial Inc. (NYSE:ALLY) currently has 543 active institutional owners and shareholders as of today (September 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

• These investors collectively held 91.9% of the company's total shares outstanding in September 2025, down from 93.4% in June 2025.
• Quarterly data indicates a 0.17% shift in institutional share volume, and the annual owner count reflects a decrease of 5.40%.
• A review of institutional activity for Ally Financial shows 252 of 543 filers increasing their positions, while 201 reduced their stake, and 90 remained unchanged.
• The total number of shares held by institutions in Ally Financial increased to 282.79Mn as of September 2025, a net change of up by 477.83K shares quarter on quarter, and up 4.82Mn shares year over year.
• With 29.00Mn shares, BERKSHIRE HATHAWAY INC commands the largest institutional position in Ally Financial as of September 30, 2025, equating to 9.42% of the company.
• Among the most significant buyers of Ally Financial during September 2025 were WELLINGTON MANAGEMENT GROUP LLP (1.96Mn), BlackRock, Inc. (1.27Mn), Qube Research & Technologies Ltd (1.22Mn), Artemis Investment Management LLP (1.11Mn), CITADEL ADVISORS LLC (722.82K).
• Leading sellers of Ally Financial stock in September 2025 included UBS Group AG (1.37Mn), JPMORGAN CHASE & CO (1.32Mn), MARSHALL WACE, LLP (1.29Mn), Point72 Asset Management, L.P. (1.27Mn), ANTIPODES PARTNERS Ltd (928.27K).
• The top 10 institutional holders of Ally Financial for the quarter ending September 2025 included BERKSHIRE HATHAWAY INC (29.00Mn), VANGUARD GROUP INC (27.42Mn), BlackRock, Inc. (27.21Mn), HARRIS ASSOCIATES L P (27.00Mn), WELLINGTON MANAGEMENT GROUP LLP (11.94Mn), STATE STREET CORP (8.67Mn), DIMENSIONAL FUND ADVISORS LP (8.41Mn), ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (5.63Mn), GEODE CAPITAL MANAGEMENT, LLC (5.14Mn), FIRST MANHATTAN CO. LLC. (4.69Mn).