Alphatur v. Canaras Tests Whether a CLO Trustee Must Catch a Collateral Loss
An investor that says it put $50 million into collateralized loan obligations has sued the manager of those vehicles and the bank that served as their trustee, alleging that a $50 million loss on the underlying collateral was concealed from noteholders. The complaint, Alphatur, Inc. v. Canaras Capital Management LLC, No. 1:26-cv-05680, was filed July 3, 2026 in the United States District Court for the Southern District of New York against Canaras Capital Management LLC, Saranac CLO Management LLC, and U.S. Bank Trust Company as trustee.
According to reports of the filing, Alphatur held a $50 million economic interest in the CLO programs branded Saranac CLO III, V, and VII, and alleges it was promised that the collateral behind those interests would be preserved, monitored, and released only in accordance with the governing transaction documents. The complaint alleges that the collateral was not preserved and that the resulting loss was not disclosed as the deal documents required.
The Claims and the Trustee Theory
The complaint asserts federal securities-fraud claims under Section 10(b) of the Securities Exchange Act and Rule 10b-5 against the two management firms, along with control-person liability under Section 20(a) and New York claims for breach of contract, breach of fiduciary duty, and gross negligence. The 10(b) theory is the familiar one: that material facts about the value and status of the collateral were misstated or omitted to investors who relied on them.
The distinctive feature is the claim against the trustee. In most CLO structures the trustee and collateral administrator is a passive record-keeper, not a party that vouches for the deal's economics. Alphatur's theory, as reported, is that U.S. Bank as trustee and collateral administrator had a duty to keep accurate records, to police collateral releases against the governing documents, and to give noteholders notice, and that it failed to do so. Trustee-liability claims in structured-finance deals are difficult, because indenture trustees typically owe only the narrow duties spelled out in the transaction documents and disclaim broader fiduciary obligations before an event of default. Whether the governing documents here imposed the monitoring and notice duties the complaint describes will be the question the trustee's defense turns on.
Why It Fits a Larger Pattern
The suit arrives as CLO and private-credit vehicles face broadening litigation over how their assets are valued and monitored. The value of CLO collateral, like the value of the CLO equity tranches that closed-end funds hold, is not set by a liquid market; it depends on the manager's and the administrator's records and judgment, which is where a gap between reported and actual value can open. The Alphatur complaint locates that gap in the collateral records of a specific set of deals and seeks to hold both the manager and the trustee responsible for it.
No defendant has responded to the complaint, and the allegations remain unproven.
Questions about this topic: david@newmanbrunk.com