ALLY AUTO RECEIVABLES TRUST 2023-1 Annual Report - How They Did This Year

I’ve put together this guide to help you understand how this investment performed over the past year. Think of this as a breakdown for a friend—no confusing Wall Street jargon, just the facts you need to decide if this fits your portfolio.

1. What does this trust do?

Think of this trust as a "pass-through" vehicle. It doesn't build cars or run dealerships. Instead, it holds a large pool of auto loans from Ally Bank. When you invest, you are buying a slice of the monthly payments made by people who took out car loans.

For the year ending December 31, 2025, the trust worked exactly as planned. It started with about $1.0 billion in loans. Throughout the year, it collected payments from borrowers and passed that money to investors holding the Class A-1, A-2, A-3, and A-4 notes.

2. Financial performance

Because this is a trust, it doesn't earn "profit" like a typical company. Its only job is to collect interest and principal from car loans and pass that cash to you. The trust maintains a "cushion" to protect you from losses. This includes a reserve account funded at 0.50% of the initial loan pool and extra interest collected from borrowers to ensure there is always enough cash to pay investors.

3. Major wins and challenges

The biggest win this year is stability. The companies responsible for collecting car payments—the "servicers"—are doing their jobs correctly. They passed their annual check-ups with flying colors. Independent accountants confirmed that both Ally Bank and U.S. Bank met all required standards for managing these loans throughout 2025.

4. Financial health

The trust is in good health. There isn't one massive borrower whose failure could sink the ship; the pool is spread across thousands of individual loans. The trust relies on these loan payments rather than outside guarantees. Delinquency rates remain within the expected range for prime auto loans, typically staying below 1.5% for loans more than 30 days past due.

5. Key risks

While the trust is stable, keep these risks in mind:

• The Trustee’s Legal Issues: U.S. Bank, the trustee, is involved in various legal proceedings common to large banks. These aren't specific to this trust, but they represent a general risk for the institution managing the assets.
• Borrower Behavior: Your income depends on people paying their car loans. If the economy weakens and unemployment rises, more people might default. If losses exceed the trust's "cushion," payments to some investors could be delayed or reduced.

6. Competitive positioning

This is a standard, "plain vanilla" bundle of auto loans. It isn't flashy; it is designed for steady, predictable income. By focusing on prime-quality loans, it offers lower risk than subprime investments, making it a defensive choice in a volatile market.

7. Future outlook

The trust is on autopilot. As people pay off their cars, the trust will continue to distribute cash to you. The notes should be fully paid off by 2028, assuming normal payment speeds and no major spike in defaults.

8. Market trends

It remains a straightforward way to invest in the auto loan market under established reporting rules.

Bottom Line for Your Portfolio: If you are looking for a "set it and forget it" investment that prioritizes steady cash flow over high-growth potential, this trust remains a reliable option. It is best suited for conservative investors who prefer the predictable nature of prime auto loans over more volatile asset classes. As always, ensure this aligns with your broader goals for risk and liquidity.