Ally Financial Inc.
MX ˙ BMV ˙ US02005N1000
SecurityMX:ALLY1 / Ally Financial Inc.
InstitutionMoore Capital Management, Lp
ManagerLouis Bacon
Latest Disclosed Ownership1,730,629 shares
Latest Disclosed Value $ 67,892,576
Moore Capital Management, Lp ownership in ALLY1 / Ally Financial Inc.

On May 15, 2026 - Moore Capital Management, Lp filed a 13F-HR form disclosing ownership of 1,730,629 shares of Ally Financial Inc. (MX:ALLY1) valued at $67,892,576 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,491,829 shares of Ally Financial Inc.. This represents a change in shares of 16.01% during the quarter.

Moore Capital Management, Lp has a history of taking positions in derivatives of the underlying security (ALLY1) in the form of stock options. The firm currently holds call options representing 408,000 of underlying shares valued at $16,005,840 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

MX:ALLY1 / Ally Financial Inc. Historical Put/Call Ratio
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 1,730,629 238,800 16.01 67,893 0.49 1.3803
2026-02-17 2025-12-31 13F ALLY FINL COM 02005N100 1,491,829 -500,000 -25.10 67,565 -13.47 0.9725
2025-11-14 2025-09-30 13F ALLY FINL COM 02005N100 1,991,829 228,900 12.98 78,080 13.71 1.0743
2025-08-14 2025-06-30 13F ALLY FINL COM 02005N100 1,762,929 -1,014,712 -36.53 68,666 -32.22 0.8604
2025-08-12 2025-03-31 13F/A-1 ALLY FINL COM 02005N100 2,777,641 -243,179 -8.05 101,301 -6.88 2.0938
2025-05-15 2025-03-31 13F ALLY FINL COM 02005N100 2,777,641 -243,179 101,301 2.0938
2025-02-14 2024-12-31 13F ALLY FINL COM 02005N100 3,020,820 -796,277 -20.86 108,780 -19.93 1.2496
2024-11-14 2024-09-30 13F ALLY FINL COM 02005N100 3,817,097 -5,160 -0.13 135,850 -10.41 2.5107
2024-08-14 2024-06-30 13F ALLY FINL COM 02005N100 3,822,257 639,734 20.10 151,629 17.38 2.6312
2024-05-15 2024-03-31 13F ALLY FINL COM 02005N100 3,182,523 -371,708 -10.46 129,179 4.08 2.0619
2024-02-14 2023-12-31 13F ALLY FINL COM 02005N100 3,554,231 -627,448 -15.00 124,114 11.25 2.1384
2023-11-14 2023-09-30 13F ALLY FINL COM 02005N100 4,181,679 1,839,619 78.55 111,567 76.37 2.0808
2023-08-14 2023-06-30 13F ALLY FINL COM 02005N100 2,342,060 -17,916 -0.76 63,259 5.16 1.0886
2023-05-15 2023-03-31 13F ALLY FINL COM 02005N100 2,359,976 659,998 38.82 60,156 44.73 1.2681
2023-02-14 2022-12-31 13F ALLY FINL COM 02005N100 1,699,978 -255,558 -13.07 41,564 -23.63 0.9863
2022-11-15 2022-09-30 13F/A-1 ALLY FINL COM 02005N100 1,955,536 1,251,637 177.81 54,423 130.72 1.2772
2022-11-14 2022-09-30 13F ALLY FINL COM 02005N100 1,955,536 1,251,637 54,423 1.2758
2022-08-15 2022-06-30 13F ALLY FINL COM 02005N100 703,899 16,159 2.35 23,588 -21.12 0.6236
2022-05-16 2022-03-31 13F ALLY FINL COM 02005N100 687,740 -469,514 -40.57 29,903 -45.73 0.7602
2022-02-14 2021-12-31 13F ALLY FINL COM 02005N100 1,157,254 507,259 78.04 55,097 66.04 1.0932
2021-11-15 2021-09-30 13F ALLY FINL COM 02005N100 649,995 73,050 12.66 33,182 15.40 0.5069
2021-08-16 2021-06-30 13F ALLY FINL COM 02005N100 576,945 -690,828 -54.49 28,755 -49.83 0.4078
2021-08-16 2021-03-31 13F/A-1 ALLY FINL COM 02005N100 1,267,773 237,566 23.06 57,316 56.02 0.7229
2021-05-17 2021-03-31 13F ALLY FINL COM 02005N100 1,267,773 237,566 57,316 0.7282
2021-02-16 2020-12-31 13F ALLY FINL COM 02005N100 1,030,207 774,825 303.40 36,737 473.84 0.4037
2020-11-16 2020-09-30 13F ALLY FINL COM 02005N100 255,382 255,382 6,402 0.1221
2015-08-14 2015-06-30 13F Ally Financial COM 02005N100 0 -93,941 -100.00 0 -100.00
2015-05-15 2015-03-31 13F Ally Financial COM 02005N100 93,941 -1,196,312 -92.72 1,971 -93.53 0.0433
2015-02-17 2014-12-31 13F Ally Financial COM 02005N100 1,290,253 599,424 86.77 30,476 90.64 0.9610
2014-11-14 2014-09-30 13F Ally Financial COM 02005N100 690,829 640,829 1,281.66 15,986 1,236.62 0.3730
2014-08-14 2014-06-30 13F ALLY FINANCIAL COM 02005N100 50,000 50,000 1,196 0.0288
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-15 2026-03-31 13F ALLY FINL COM Call 408,000 16,006 n/a n/a n/a
2026-02-17 2025-12-31 13F ALLY FINL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-11-14 2025-09-30 13F ALLY FINL COM Call 136,000 5,331 n/a n/a n/a
2025-08-12 2025-03-31 13F/A ALLY FINL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2025-05-15 2025-03-31 13F ALLY FINL COM Call 0 0 n/a n/a n/a
2025-02-14 2024-12-31 13F ALLY FINL COM Call 484,100 17,432 n/a n/a n/a
2024-08-14 2024-06-30 13F ALLY FINL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-15 2024-03-31 13F ALLY FINL COM Call 126,800 5,147 n/a n/a n/a
2024-02-14 2023-12-31 13F ALLY FINL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-14 2023-09-30 13F ALLY FINL COM Call 358,300 9,559 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2017-08-14 2017-06-30 13F ALLY FINL COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2017-05-15 2017-03-31 13F ALLY FINL COM Put 350,000 7,116 n/a n/a n/a
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.