A lie is not enough
The plaintiff, Quintessa Huey, sued Anavex Life Sciences and its chief executive under the federal securities laws that forbid material lies in connection with the sale of stock.[1] Her theory was that the company had misled investors about how federal regulators were receiving the unusual yardstick it used to gauge a Rett syndrome drug in clinical trials.[2] The trial court in the Southern District of New York never reached that question. It dismissed the complaint on loss causation alone and refused to let Huey plead the case again, and the Second Circuit, reviewing the dismissal without deference, agreed.[2]
Loss causation is the securities-law form of a very old idea, that a wrong becomes actionable only when it actually causes harm.[2] The Supreme Court fixed its modern shape two decades ago, holding that a plaintiff must connect the moment a concealed truth comes to light to a real loss in value, and cannot simply say she paid an inflated price.[2] The hard cases are the ones where the price does not fall cleanly on the day the truth appears, and this was one of them.[2]
When Anavex disclosed the information Huey said corrected its earlier story, the stock did not sink. It rose by almost six percent that day. The declines came over the next two sessions, about seven percent and then nearly five, at a time when the broader market was sliding as well.[2]
The court declined to make timing decisive in either direction. It refused to hold that a loss must appear the same day to count, reasoning that a stock can climb on the news and still trail the market enough to leave a genuine loss.[2] But it paired that latitude with a demand. When a loss is delayed and moves with the market, the burden falls on the plaintiff to explain the delay and to separate the harm caused by the fraud from the harm the whole market absorbed.[1] As the panel put it, once a loss arrives well after the disclosure, “it becomes that plaintiff’s burden to allege plausibly why the loss was not immediate.”[2]
Drawing on an earlier decision, the court explained the reason for that burden, noting that “when the plaintiff’s loss coincides with a marketwide phenomenon causing comparable losses to other investors, the prospect that the plaintiff’s loss was caused by the fraud decreases.”[2] Huey had pleaded none of the facts that might have met it. She offered nothing to explain why the loss lagged the disclosure, and nothing to show the fall was the company’s doing rather than the market’s, so the panel held that she “failed plausibly to allege loss causation.”[1] Because a better complaint was not in prospect, it also upheld the refusal to let her try again.[2]
What the opinion is really teaching
The craft on display is careful line-drawing rather than rule-making. The panel could have announced a bright test, that only a same-day drop counts, and deliberately did not, because such a rule would turn away real victims whose losses surface a day late.[4] Instead it shifted a burden, asking the plaintiff to do the harder work of untangling a company’s fall from the market’s.[4] It is a clean view of how proximate cause, the demand that a wrong be closely enough tied to a harm, does its work at the very first stage of a lawsuit, long before anyone proves whether the wrong occurred.[2]
- Huey v. Anavex Life Sciences Corp., No. 25-1752 (2d Cir. June 26, 2026), slip opinion (CourtListener).
- Huey v. Anavex Life Sciences Corp., full opinion text (Justia).
- Huey v. Anavex Life Sciences Corp., docket and opinion page (CourtListener).
- “Second Circuit Holds That a Delayed, Market-Tracking Stock Drop Dooms Loss Causation,” Jones Day (2026).
The case that dismissed itself
The insurer, Great Lakes, is a seasoned player in the narrow world of marine insurance, and it did not want to pay for the fire that damaged the Crabtrees’ vessel while the boat sat at a service facility in Riviera Beach, Florida.[4] So it went to court first, asking a judge to declare that the policy did not cover the loss.[2] What undid its case was not the fire but its own filing history. Great Lakes had brought and abandoned the same coverage claim more than once, dismissing it voluntarily along the way, and under the Federal Rules a plaintiff who does that twice is treated as having lost.[2]
The rule at issue is a small mechanism tucked inside Rule 41 of the Federal Rules of Civil Procedure.[2] A plaintiff may ordinarily walk away from a lawsuit once without penalty, and that first voluntary dismissal is without prejudice, which means the claim can return.[2] The second time is different. The rule provides that if a plaintiff “previously dismissed any federal- or state-court action based on or including the same claim, a notice of dismissal operates as an adjudication on the merits.”[1] An adjudication on the merits is a decision with prejudice, the kind that cannot be filed again, and the Supreme Court has long read the phrase that way.[2]
Great Lakes argued for an escape hatch, on the ground that one of its earlier exits had come by mutual agreement rather than by a one-sided notice, and so should not count against it.[2] Writing for a unanimous panel, Judge Newsom rejected the distinction and read the rule for exactly what it says, applying it whether or not an earlier dismissal had been stipulated.[2] Because the second dismissal had already operated with prejudice, he wrote, “the district court here was correct to dismiss Great Lakes’s claim when it reached the court once again.”[1]
What the opinion is really teaching
This is procedure swallowing substance in plain view. No court ever decided whether the fire was covered, because a self-executing rule ended the claim by operation of law, and the insurer’s own choices, not the equities of a burned boat, decided the case.[2] Read beside the Anavex decision a month later, it shows two very different engines of appellate reasoning reaching the same shape of result. One court elaborates an open-ended standard and asks a plaintiff to plead more; the other applies a closed rule and asks for nothing beyond its text. In both, the party who brought the case is out of court before the merits are ever reached.[2]
- Great Lakes Insurance SE v. Crabtree, No. 23-12020 (11th Cir. May 19, 2026), slip opinion (CourtListener).
- Great Lakes Insurance SE v. Crabtree, full opinion text (Justia).
- “11th Circ. Says 2nd Dismissal Sank Great Lakes’ Boat Fire Suit,” Law360 Insurance Authority (2026).
- “Eleventh Circuit shuts down Great Lakes Insurance in boat fire coverage fight,” Insurance Business Magazine (2026).