Sometimes the market and the bears just can't agree. On Monday, shares of T3 Defense Inc. (NASDAQ:DFNS) were up more than 70%, even as short seller Fugazi Research dropped a report that basically said the company is a house of cards. It's a classic clash between momentum and skepticism, and the stock is winning the day.

Fugazi's report, titled "Running Back the Same Ruthless Playbook," takes aim at T3 Defense's financial health, capital structure, and its habit of buying companies with paper rather than cash. The short seller's core argument? The company's growth story is fueled by capital markets activity and equity issuance, not by actual operations.

Big Losses, Big Questions

Let's look at the numbers Fugazi dug up. In the first quarter of 2026, T3 Defense generated $3.6 million in revenue but reported a net loss of $26.3 million. That's a staggering gap. Gross profit was a mere $371,000, while operating expenses topped $4 million. Even in a defense market that's booming thanks to increased government spending, the company is bleeding cash.

Fugazi argues that despite operating in a sector with strong tailwinds, T3 Defense can't seem to turn a profit. The report questions whether the company can ever achieve sustainable earnings, given the current trajectory.

Dilution and Reverse Splits

The short seller also flagged some concerning moves on the capital structure front. T3 Defense increased its planned reverse split ratio from 1-for-50 to 1-for-125 after getting a Nasdaq minimum bid price deficiency notice. That's a big red flag for Fugazi, which sees a pattern.

Fugazi compared T3 Defense's strategy to that of Nukkleus, the company's predecessor. The report alleges similarities in the sequence of reverse splits, acquisition announcements, and subsequent share issuance. It's a playbook that Fugazi says is designed to keep the stock alive while diluting existing shareholders.

MarketDash has reached out to T3 Defense for comment but hasn't heard back yet.

Cash Runway and Goodwill Concerns

Fugazi also crunched the numbers on the company's cash position. At the end of the quarter, cash, cash equivalents, and restricted cash stood at $7.6 million. Against a quarterly operating cash burn of $4.9 million, that gives the company about 4.7 months of runway. But the report notes that actual usable liquidity is even lower due to restrictions.

Then there's the goodwill issue. It soared from $7.6 million at year-end 2025 to $100 million by March 31, 2026. That's a massive jump, and Fugazi says it's driven almost entirely by paper-funded asset acquisitions, not organic growth or physical asset accumulation.

The conclusion from Fugazi is blunt: DFNS, formerly Nukkleus Inc., is "fundamentally uninvestable at any price above zero." The short seller alleges that the company's true "primary product" is its hyper-dilutive capital structure, not an operational defense business.

Subsidiaries Show Strength

But here's the twist: on Friday, the company reported strong year-to-date operating performance from its subsidiaries, Rimon and Tiltan. Rimon recorded monthly revenue of $2.6 million in July 2026, an all-time high. Year-to-date revenue reached approximately $5.25 million, already exceeding the company's full-year 2025 revenue of $4.6 million.

Rimon expects full-year 2026 revenue to exceed $7.2 million, driven by significant growth in activity volumes and deliveries within Israel's defense industry. Tiltan, meanwhile, reported about $1.0 million in year-to-date revenue, with total purchase orders received reaching $2.5 million.

As of July 31, 2026, the company had a backlog of $1.5 million and an additional $3.5 million in outstanding proposals awaiting conversion into orders. Tiltan is also expected to surpass $4.0 million in revenue for the same period, bolstered by orders for advanced aerial sensors from leading global defense customers.

What T3 Defense Does

For those new to the story, T3 Defense is a holding company that acquires and operates defense businesses involved in national security programs. It's a strategic platform building a portfolio of mission-critical suppliers and technology companies, including those focused on defense and aerospace technologies such as AI software and unmanned aerial systems.

DFNS Price Action: T3 Defense shares were up 61.16% at $44.61 at the time of publication on Monday, according to market data.

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