NEW YORK, July 24, 2026 – Shares of STAK Inc. (NASDAQ:STAK) experienced a dramatic surge on Friday, climbing 278% to $4.99 before trading was halted due to volatility. The trading frenzy saw volume reach 42.30 million shares, representing 4.23 times the company's total Class A share count of 10.01 million shares. The stock remained halted at $4.99 as of 3:08 p.m. EDT, with U.S. regular trading still underway.
The sudden price movement significantly revalued the company. Based on the $4.99 share price and total shares of 19.21 million (including both Class A and Class B), the implied equity value stood at approximately $95.9 million. The one-day increase in market value totaled roughly $70.5 million, which is 38.8 times STAK's most recent half-year net income of $1.82 million. In comparison, the company's first-half revenue was $19.23 million, giving the implied equity value a multiple of 4.98 times revenue.
No Recent Corporate Developments
Despite the extraordinary trading activity, STAK has not filed any new corporate announcements or SEC filings in the last 48 hours. The most recent SEC filing was from June 8, 2026, which was 46 days prior to the surge. That filing outlined a memorandum of understanding for a potential U.S. power unit aimed at supporting AI data centers, but the document emphasized that the plans were contingent on final agreements and regulatory approvals. CEO Chuanbo Jiang noted in the filing that there is "substantial and sustained demand for reliable, distributed power solutions," but no definitive agreement has been reached.
Company Fundamentals
STAK's primary business remains focused on oilfield vehicles and maintenance equipment in China. For the first half of 2026, the company reported unaudited revenue of $19.2 million, up 13.4% year-over-year. However, gross margin declined to 27.2% from 30.7%, and net income slipped to $1.82 million from $2.00 million. The company held $1.92 million in cash as of the latest balance sheet, with short-term borrowings of $7.57 million.
In January 2026, STAK completed a financing that involved issuing six million Class A shares at $0.38 each, generating approximately $2.2 million in net proceeds. This increased the number of listed shares. CEO Chuanbo Jiang retained about 80.8% of voting rights after the offering. Additionally, nine million warrants priced at $0.46 each could potentially boost total shares by 47% starting in January 2028.
Market Context and Sector Performance
The surge in STAK shares was not reflective of broader sector trends. While the VanEck Oil Services ETF (OIH) rose 2.1%, other oilfield service stocks showed mixed performance. Recon Technology Ltd. (NASDAQ:RCON) gained 4.2%, but ProPetro Holding Corp. (NYSE:PUMP) fell 7.2%. The dramatic price action in STAK appears to be company-specific, driven by heavy trading volume rather than fundamental news.
Exchange data showed multiple trading halts on Friday, with interruptions at 1:19, 1:33, 1:56, and 2:05 p.m. EDT. As of 3:08 p.m., the final pause had no reported resume time. The high turnover—42.30 million shares representing 4.23 times the Class A share count—indicates intense investor interest, though the lack of new disclosures leaves the catalyst unclear.
Outlook
Investors have effectively revalued STAK based on existing disclosures, but further operating clarity would require an updated SEC filing. The company's potential pivot toward AI data center power solutions remains speculative, pending final agreements and regulatory approvals. Until then, the stock's valuation appears disconnected from its current fundamentals, which show modest revenue growth and declining profitability.
