Red Cat and Unusual Machines Fall 3% as Drone Selloff Extends; Ondas Slips

Small-cap drone stocks are sliding in lockstep again Friday while the broader market barely flinches, and the pattern behind the selloff tells a very different story than it might appear on the surface.

Published September 18, 2026, 10:57am ET · 4 min read

Market Movers desk. Editor: David Moadel.

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Silhouettes of military assets against an orange and yellow sunset sky. From left to right on the ground are a main battle tank and a multiple launch rocket system (MLRS). In the air, from left to right, are an attack helicopter, two different types of drones, and a communication satellite in the upper right corner, all in black silhouette.
The launch of the VistaShares Defense Supercycle ETF (AMMO) highlights the growing investment interest in advanced military technologies and global defense capabilities. © Anton Petrus / Moment via Getty Images

Small-cap drone stocks are extending a week of pressure Friday morning, with the group’s most-followed names sliding again while the wider market barely budges. The category is trading like a basket today rather than a set of individual stories, and that pattern is the key to reading the moves. The signature reads as money leaving a theme, not a fundamental setback at any one company.

The REX Drone ETF (NASDAQ:DRNZ) is down 2% in Friday morning trading, a session decline that captures how the small-cap drone complex is behaving as a group. The SPDR S&P 500 ETF Trust (NYSEARCA:SPY) is down 0.1%, essentially unchanged, which underscores how localized this selling is.

Red Cat Holdings (NASDAQ:RCAT) stock is declining 3% to $6.87, a move that adds to a punishing month for shareholders. Meanwhile, Unusual Machines (NYSEAMERICAN:UMAC) stock is falling 3% to $23.11, mirroring Red Cat almost tick for tick and reinforcing the read that traders are exiting the small-cap drone bucket. Ondas Inc. (NASDAQ:ONDS) stock is slipping 1% to $7.28, a shallower slide that still leaves the counter-drone name red on the day.

Category Selling Rather Than a Single-Name Story

No verified company announcement explains Red Cat’s slide this morning. When Red Cat and Unusual Machines are down by nearly identical percentages, and the REX Drone ETF is lower while the broad market fund is close to unchanged, the read is category exit rather than any one company’s news.

That distinction matters for how traders position around Red Cat. A name-specific setback usually leaves the affected stock lower while its closest listed competitors hold their ground or gain, and that’s not the pattern showing up this morning. Unusual Machines is sliding by almost the same amount, and Ondas is lower too, which fits a group move better than a company-level explanation.

Red Cat’s Month Sets the Backdrop

Red Cat stock is down 33% over the past month, and that drawdown is the context for how the shares trade today. A stock already down this much tends to move on positioning and flows, since the marginal holder is often a shorter-term trader whose reason for being in the name is thinner than a long-term investor’s would be.

The most recent quarterly report from Red Cat, delivered August 6, 2026, showed revenue of $20.19 million, up 527% year over year, which nevertheless missed the $22.58 million consensus. Management reaffirmed full-year FY2026 revenue guidance of $150 million to $180 million, and Red Cat closed the quarter with $325.55 million in cash. That balance sheet is a piece of the story for readers weighing whether the recent slide has gone too far or has further to run.

Where AeroVironment Fits

AeroVironment is the large-cap defense drone maker in the same category, and its presence anchors the group at a very different scale from the small caps driving today’s selling. AeroVironment is a useful reference point because a group-wide move often shows up first in the smaller, higher-beta names, then filters into larger peers if the theme weakens more broadly.

The REX Drone ETF carries AeroVironment, Ondas, Unusual Machines and Red Cat among its disclosed positions, which is why the fund is a reasonable read on drone-basket sentiment when individual tickers move in unison. When Red Cat and Unusual Machines slide by similar amounts on the same session, the fund tends to reflect that pressure directly, and that’s what today’s action is showing on the same tape as the broader market.

What to Watch Next

Traders can watch for whether Red Cat’s session losses hold into the close or whether an intraday reversal shows up in the small-cap drone complex first. A late-day bid in the REX Drone ETF would suggest the outflow story is running out of sellers, while a widening slide would signal the category exit still has room to run before the week is out.

Investors sizing their exposure to Red Cat should keep their positions modest given the stock’s month-long decline, the group’s sensitivity to sector flows and the absence of a fresh company catalyst to hang the trade on. Shareholders may want to keep an eye on whether Ondas continues to hold up better than the smaller names, since that relative strength has historically been a tell for where category money is willing to stay.

Contact [email protected] for any questions or corrections.

David Moadel

David Moadel is financial writer specializing in stocks, ETFs, options, precious metals, and Bitcoin. David has written well over 1,000 articles for leading online publications, helping investors understand markets, income strategies, and risk.His work has appeared in The Motley Fool, InvestorPlace, U.S. News & World Report, TipRanks, ValueWalk, Benzinga, Market Realist, TalkMarkets, Finmasters, 24/7 Wall St., and others.With a master’s degree in education, David has taught at the elementary, high school, and college levels. That teaching background shapes his writing style: clear, educational, and practical. David has also built a loyal social-media audience by providing trustworthy financial content on YouTube, X/Twitter, and StockTwits.

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