Ally Financial Inc.
MX ˙ BMV ˙ US02005N1000
SecurityMX:ALLY1 / Ally Financial Inc.
InstitutionFuller & Thaler Asset Management, Inc.
Latest Disclosed Ownership359,507 shares
Latest Disclosed Value $ 14,103,452
Fuller & Thaler Asset Management, Inc. reports 14.96% decrease in ownership of ALLY1 / Ally Financial Inc.

On May 14, 2026 - Fuller & Thaler Asset Management, Inc. filed a 13F-HR form disclosing ownership of 359,507 shares of Ally Financial Inc. (MX:ALLY1) valued at $14,103,452 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 18, 2026 disclosing 422,734 shares of Ally Financial Inc.. This represents a change in shares of -14.96% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ALLY FINL COM 02005N100 359,507 -63,227 -14.96 14,103 -26.34 0.0475
2026-02-18 2025-12-31 13F/A-1 Ally Financial Com 02005N100 422,734 -18,957 -4.29 19,146 10.58 0.0647
2026-02-12 2025-12-31 13F Ally Financial Com 02005N100 422,734 -18,957 19,146 0.0658
2025-11-13 2025-09-30 13F ALLY FINL COM 02005N100 441,691 4,013 0.92 17,314 1.57 0.0588
2025-08-14 2025-06-30 13F Ally Financial Com 02005N100 437,678 49,011 12.61 17,048 20.27 0.0622
2025-05-13 2025-03-31 13F Ally Financial Com 02005N100 388,667 388,667 14,175 0.0551
2018-11-13 2018-09-30 13F Ally Financial Com 02005N100 0 -7,000 -100.00 0 -100.00
2018-08-07 2018-06-30 13F Ally Financial Com 02005N100 7,000 0 0.00 184 -3.16 0.0020
2018-05-14 2018-03-31 13F Ally Financial Com 02005N100 7,000 4,600 191.67 190 171.43 0.0022
2018-02-14 2017-12-31 13F/A-1 Ally Financial Com 02005N100 2,400 0 0.00 70 20.69 0.0008
2018-02-12 2017-12-31 13F Ally Financial Com 02005N100 2,400 0 70
2017-11-08 2017-09-30 13F Ally Financial Com 02005N100 2,400 -9,800 -80.33 58 -77.25 0.0007
2017-08-11 2017-06-30 13F Ally Financial Com 02005N100 12,200 0 0.00 255 2.82 0.0033
2017-05-15 2017-03-31 13F Ally Financial Com 02005N100 12,200 12,200 248 0.0034
2017-02-14 2016-12-31 13F/A-1 Ally Financial Com 02005N100 0 -2,500 -100.00 0 -100.00
2016-11-14 2016-09-30 13F Ally Financial Com 02005N100 2,500 2,500 0.00 49 0.0008
2016-08-05 2016-06-30 13F Ally Financial Com 02005N100 0 -6,400 -100.00 0 -100.00
2016-05-12 2016-03-31 13F Ally Financial Com 02005N100 6,400 6,400 0.00 120 0.0023
2015-05-14 2015-03-31 13F Ally Financial Com 02005N100 0 -1,900 -100.00 0 -100.00
2015-02-12 2014-12-31 13F Ally Financial Com 02005N100 1,900 -200 -9.52 45 -8.16 0.0016
2014-11-14 2014-09-30 13F Ally Financial Com 02005N100 2,100 2,100 49 0.0021
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.