Ally Financial Inc.
MX ˙ BMV ˙ US02005N1000
SecurityMX:ALLY1 / Ally Financial Inc.
InstitutionJacobs Levy Equity Management, Inc
Latest Disclosed Ownership4,192,842 shares
Latest Disclosed Value $ 164,485,192
Jacobs Levy Equity Management, Inc reports 3.21% increase in ownership of ALLY1 / Ally Financial Inc.

On May 15, 2026 - Jacobs Levy Equity Management, Inc filed a 13F-HR form disclosing ownership of 4,192,842 shares of Ally Financial Inc. (MX:ALLY1) valued at $164,485,192 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,062,394 shares of Ally Financial Inc.. This represents a change in shares of 3.21% 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)
2026-05-15 2026-03-31 13F ALLY FINL COM 02005N100 4,192,842 130,448 3.21 164,485 -10.60 0.6915
2026-02-13 2025-12-31 13F ALLY FINL COM 02005N100 4,062,394 -182,522 -4.30 183,986 10.57 0.7105
2025-11-17 2025-09-30 13F ALLY FINL COM 02005N100 4,244,916 -110,714 -2.54 166,401 -1.92 0.6611
2025-08-14 2025-06-30 13F ALLY FINL COM 02005N100 4,355,630 -303,247 -6.51 169,652 -0.15 0.6651
2025-05-15 2025-03-31 13F ALLY FINL COM 02005N100 4,658,877 456,698 10.87 169,909 12.28 0.6740
2025-02-14 2024-12-31 13F ALLY FINL COM 02005N100 4,202,179 1,918,965 84.05 151,320 86.22 0.5354
2024-11-14 2024-09-30 13F ALLY FINL COM 02005N100 2,283,214 1,563,008 217.02 81,260 184.42 0.3134
2024-08-14 2024-06-30 13F ALLY FINL COM 02005N100 720,206 714,820 13,271.82 28,571 13,005.50 0.1182
2024-05-15 2024-03-31 13F ALLY FINL COM 02005N100 5,386 5,386 219 0.0010
2023-05-15 2023-03-31 13F ALLY FINL COM 02005N100 0 -282,557 -100.00 0 -100.00
2023-02-14 2022-12-31 13F ALLY FINL COM 02005N100 282,557 -112,020 -28.39 6,909 -37.09 0.0467
2022-11-15 2022-09-30 13F ALLY FINL COM 02005N100 394,577 -12,364 -3.04 10,981 -19.48 0.0868
2022-08-15 2022-06-30 13F ALLY FINL COM 02005N100 406,941 105,928 35.19 13,637 4.19 0.1056
2022-05-16 2022-03-31 13F ALLY FINL COM 02005N100 301,013 -39,315 -11.55 13,088 -19.22 0.0880
2022-02-14 2021-12-31 13F ALLY FINL COM 02005N100 340,328 -257,603 -43.08 16,203 -46.92 0.1085
2021-11-15 2021-09-30 13F ALLY FINL COM 02005N100 597,931 -651,547 -52.15 30,524 -50.98 0.2055
2021-08-16 2021-06-30 13F ALLY FINL COM 02005N100 1,249,478 326,854 35.43 62,274 49.30 0.4222
2021-05-17 2021-03-31 13F ALLY FINL COM 02005N100 922,624 429,847 87.23 41,712 137.38 0.3218
2021-02-16 2020-12-31 13F ALLY FINL COM 02005N100 492,777 67,506 15.87 17,572 64.81 0.1541
2020-11-16 2020-09-30 13F ALLY FINL COM 02005N100 425,271 103,782 32.28 10,662 67.25 0.1105
2020-08-17 2020-06-30 13F ALLY FINL COM 02005N100 321,489 207,402 181.79 6,375 287.30 0.0690
2020-05-15 2020-03-31 13F ALLY FINL COM 02005N100 114,087 -43,449 -27.58 1,646 -65.81 0.0211
2020-02-14 2019-12-31 13F ALLY FINL COM 02005N100 157,536 -19,454 -10.99 4,814 -17.98 0.0472
2019-11-14 2019-09-30 13F ALLY FINL COM 02005N100 176,990 47,100 36.26 5,869 45.81 0.0720
2019-08-13 2019-06-30 13F ALLY FINL COM 02005N100 129,890 -910 -0.70 4,025 11.93 0.0557
2019-05-14 2019-03-31 13F ALLY FINL COM 02005N100 130,800 42,340 47.86 3,596 79.35 0.0519
2019-02-14 2018-12-31 13F ALLY FINL COM 02005N100 88,460 88,460 2,005 0.0352
2018-11-14 2018-09-30 13F ALLY FINL COM 02005N100 0 -23,050 -100.00 0 -100.00
2018-08-14 2018-06-30 13F ALLY FINL COM 02005N100 23,050 0 0.00 606 -3.19 0.0095
2018-05-15 2018-03-31 13F ALLY FINL COM 02005N100 23,050 23,050 626 0.0104
2017-11-14 2017-09-30 13F ALLY FINL COM 02005N100 0 -337,097 -100.00 0 -100.00
2017-11-09 2017-06-30 13F/A-1 ALLY FINL COM 02005N100 337,097 -391,585 -53.74 7,045 -52.44 0.1506
2017-08-14 2017-06-30 13F ALLY FINL COM 02005N100 337,097 -391,585 7,045
2017-05-12 2017-03-31 13F ALLY FINL COM 02005N100 728,682 -21,300 -2.84 14,814 3.85 0.2995
2017-02-14 2016-12-31 13F ALLY FINL COM 02005N100 749,982 256,785 52.07 14,265 48.55 0.2754
2016-11-14 2016-09-30 13F ALLY FINL COM 02005N100 493,197 63,900 14.88 9,603 31.05 0.1715
2016-08-15 2016-06-30 13F ALLY FINL COM 02005N100 429,297 206,400 92.60 7,328 75.61 0.1518
2016-05-16 2016-03-31 13F ALLY FINL COM 02005N100 222,897 -396,029 -63.99 4,173 -63.83 0.0884
2016-02-16 2015-12-31 13F ALLY FINL COM 02005N100 618,926 -160,800 -20.62 11,537 -27.40 0.2292
2015-11-16 2015-09-30 13F ALLY FINL COM 02005N100 779,726 -53,200 -6.39 15,891 -14.94 0.3260
2015-08-14 2015-06-30 13F ALLY FINL COM 02005N100 832,926 12,500 1.52 18,683 8.54 0.3553
2015-05-15 2015-03-31 13F ALLY FINL COM 02005N100 820,426 220,700 36.80 17,213 21.51 0.2930
2015-02-17 2014-12-31 13F ALLY FINL COM 02005N100 599,726 599,726 14,166 0.2427
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.