BlackSky Technology Inc. (BKSY) shares closed near a 52-week high on Friday, just before the Memorial Day holiday, as the company announced a $250 million at-the-market (ATM) equity offering program. The stock ended the session at $47.87, up 7.2% for the day and roughly 24% higher than its May 15 close of $38.75. After-hours trading saw the shares slip 2.9% to $46.50.
The ATM program, disclosed in a Securities and Exchange Commission filing, allows BlackSky to sell newly issued shares on the open market at prevailing prices through agents Deutsche Bank Securities and Craig-Hallum Capital Group. There is no minimum offering amount, and the company is not obligated to sell any shares under the agreement. Sales agents are entitled to up to 3% of gross proceeds. The move provides a flexible funding mechanism as the stock trades near its highest levels in a year.
BlackSky’s market capitalization stood at approximately $1.78 billion following Friday’s close. The company’s equity offering comes amid a broader rally in space-related stocks. The SPDR S&P 500 ETF Trust gained 0.4% on Friday, while the iShares Russell 2000 ETF added 0.9%. Planet Labs rose 4.3%, and Satellogic jumped 10.0%.
Beyond the ATM filing, BlackSky’s stock has been buoyed by positive operational developments. Earlier this month, the company raised its 2026 revenue guidance to a range of $130 million to $150 million, with adjusted EBITDA now projected at $12 million to $24 million. CEO Brian E. O’Toole noted up to $160 million in new contract wins and cited improved revenue visibility for the current year. The guidance excludes the impact of interest, taxes, depreciation, amortization, and certain other costs.
The company’s Gen-3 satellite program is a key growth driver. BlackSky announced that its fourth Gen-3 satellite began commercial service within a week of launch, and a fifth satellite is already prepared for deployment. Gen-3 satellites provide 35-centimeter resolution imagery, offering sharper detail than previous generations. Analyst Dave Storms of Stonegate Capital Partners described the quarter as a “clearer Gen-3 commercialization inflection,” highlighting sovereign contract adoption and stronger near-term revenue visibility. Stonegate’s affiliate receives a retainer for providing research and investor relations services to BlackSky.
The ATM program introduces potential dilution for existing shareholders. BlackSky’s prospectus warns that selling shares through the ATM could lead to additional dilution and notes risks including long sales cycles, uncertain customer demand, U.S. government budget uncertainties, and fixed-price contract estimates. The company’s ability to hit its targets depends on navigating these challenges.
BlackSky’s CFO, Henry Dubois, is scheduled to participate in a fireside chat at the Jefferies Virtual Space Summit on Tuesday, and will appear at Craig-Hallum’s institutional investor conference on Thursday. U.S. markets reopen Tuesday after the Memorial Day holiday.
The equity offering gives BlackSky access to capital while its stock trades at elevated levels, but it also raises questions about shareholder value. Investors will watch whether the company executes on its sales program and how it balances growth funding with dilution concerns.
