Shares of Byrna Technologies Inc. (NASDAQ: BYRN) experienced a sharp reversal on Tuesday, dropping 3.9% to $3.97 after a 16.7% surge in the prior session. The decline came as a regulatory filing revealed that asset management giant BlackRock Inc. (NYSE: BLK) had significantly reduced its position in the non-lethal self-defense company.
According to BlackRock's latest 13F filing, the firm held 383,826 shares of Byrna as of June 30, representing a 68.9% decrease from its previously reported holding of 1.233 million shares. The stake now accounts for just 1.7% of Byrna's outstanding shares, down from 5.4% at the time of the prior filing on October 24, 2024.
The timing of the reduction coincides with Byrna's removal from the Russell 3000 index by FTSE Russell on June 26, suggesting that passive index rebalancing may have played a role. However, BlackRock did not provide a specific reason for the move in its filing.
In contrast, four company insiders reported purchasing a combined 74,900 shares on July 22 and July 23, valued at approximately $260,000 at an average price of $3.48 per share. The insider buying included shares acquired through an account reported by director Herbert Hughes. Despite this show of confidence, the total insider purchases represent less than one-eleventh of the shares BlackRock sold.
Byrna's stock has been highly volatile, with Tuesday's trading range spanning from $3.86 to $4.77 and volume reaching 1.75 million shares by midday. The company's public float stands at roughly 17.76 million shares, with short interest of 2.1 million shares, or 11.85% of the float, as of July 15. This elevated short interest can amplify both upward and downward price moves.
Fundamentally, Byrna faces significant headwinds. Fiscal second-quarter revenue fell to $16.4 million from $28.5 million in the same period last year, while the company reported a net loss of $10.1 million. Results included a $5.9 million inventory write-down and a $3.5 million impairment on equipment. Gross margin dropped to 11%, though adjusted gross margin, excluding one-time charges, remained near 62%.
CEO Conn Davis acknowledged the challenges, stating that "fiscal 2026 will not be a revenue-growth year" and describing the quarter as having "reset the revenue baseline." Inventory as of May 31 totaled $30.4 million, nearly twice the quarterly revenue and roughly three times the company's cash and marketable securities. Byrna's $20 million credit facility remains undrawn, and the company is in compliance with its lending covenants.
Early positive signals include a try-before-you-buy program conversion rate of about 30% and a product-finder tool that converts at roughly double the average site rate. However, risks persist: demand may remain weak, excess inventory could require further markdowns, and high short interest continues to fuel volatility. At $3.97, Byrna shares trade about 14% above the insiders' average purchase price but remain down roughly 76% year-to-date in 2026.
