DroneShield’s 11.4% Short Interest Sets the Stage for a High-Stakes Squeeze as Revenue Soars

Australian counter-drone firm DroneShield posts 121% revenue jump to A$74.1M, zero debt, but faces record short interest of 11.39%, ASIC investigation, and BlackRock reducing stake.

DroneShield finds itself at the centre of a rare tug-of-war: short sellers have piled in with bearish bets equivalent to 11.39% of the float, yet the Australian counter-drone specialist just reported a revenue surge of 121% and a cash pile of A$222.8 million with zero debt. The contradiction is playing out in explosive price action. On Thursday, the stock shot up more than 6% on the ASX to A$3.00, riding a broader market rally that lifted the S&P/ASX 200 by nearly 1.5%. In Frankfurt, the shares closed at €1.91, and on Friday they climbed another 6.27% to €1.90.

The elevated short interest is the highest among ASX-listed names and has kept the stock on a hair trigger. With a trailing 30-day loss of 17.09%, the Relative Strength Index has plunged to 11.7 points — deep in oversold territory. That technical reading, combined with the sheer size of the short positions, raises the possibility of a short squeeze if buying momentum continues. The official short data, published by the Australian regulator with a four-day lag, reflects positions as of mid-May, so it remains unclear whether bearish traders have already trimmed their exposure during the recent bounce.

Adding to the complexity, BlackRock has slipped below the 5% reporting threshold, meaning it is no longer listed as a substantial shareholder. The market first took note on 26 March when the fund disclosed a 5.50% stake, equivalent to just over 50.8 million shares. The drop below the line does not confirm a full exit — holdings can fall under 5% without vanishing completely — but it does thin the visible register. JPMorgan had earlier stepped off the substantial shareholder list in early May, compounding the sense of a changing ownership landscape.

Governance concerns are also weighing on sentiment. On 12 May, DroneShield disclosed that the Australian Securities and Investments Commission (ASIC) had requested assistance with an investigation into company communications with the ASX between 1 and 20 November 2025, as well as trading in its own shares between 6 and 12 November 2025. The stock tumbled as much as 16% on that news. The company says it will cooperate fully, but the probe has added a layer of uncertainty just as the market is reassessing the shareholder register.

Despite these headwinds, the operational story remains compelling. First-quarter revenue hit A$74.1 million, more than double the A$33.5 million recorded a year earlier. Customer cash receipts came in at A$77.4 million, and net operating cash flow was a positive A$24.1 million. For the full financial year, booked and committed revenue stood at A$154.8 million as of 20 April. The balance sheet provides ample runway: A$222.8 million in cash and no debt.

The market is now weighing two opposing forces. On one side, record revenue, a growing order book, and a cash-rich balance sheet support the bull case for the anti-drone specialist. On the other, a high short interest, a shrinking visible shareholder base, and an ongoing regulatory probe keep the bears engaged. Until the next ASIC filing clarifies the short position or the probe reaches a conclusion, DroneShield’s stock looks set to remain a battleground — and one where the next big swing could come from either side.