BlackRock, Inc. filed a Schedule 13G with the SEC on October 27, 2026, disclosing beneficial ownership of 7,443,476 shares of common stock in York Space Systems Inc., representing 5.4% of the class as of September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: BlackRock reported beneficial ownership of 7,443,476 shares of York Space Systems Inc. common stock.
  • Percent of class: The reported stake represents 5.4% of the outstanding common shares.
  • Sole voting power: BlackRock disclosed sole voting power over 7,312,539 shares, with 0 shares subject to shared voting power.
  • Sole dispositive power: BlackRock disclosed sole dispositive power over all 7,443,476 shares, with 0 shares subject to shared dispositive power.
  • Triggering date: The event requiring the filing occurred on September 30, 2026.
  • Filer type: BlackRock, Inc. is identified as a parent holding company or control person (type "HC"), incorporated in Delaware.

BlackRock's Schedule 13G Filing for York Space Systems Common Stock

According to the filing, BlackRock, Inc., headquartered at 50 Hudson Yards, New York, NY 10001, submitted a Schedule 13G disclosing that certain of its business units collectively hold 7,443,476 shares of York Space Systems Inc. (CUSIP 987084100) common stock. The filing states that the disclosure "reflects the securities beneficially owned, or deemed to be beneficially owned, by certain business units (collectively, the 'Reporting Business Units') of BlackRock, Inc. and its subsidiaries and affiliates," and that it does not include securities beneficially owned by other business units whose ownership is disaggregated in accordance with SEC Release No. 34-39538.

The filing reports that BlackRock holds sole voting power over 7,312,539 shares and sole dispositive power over the full 7,443,476 shares. Neither shared voting nor shared dispositive power is reported. York Space Systems Inc. is located at 6060 S Willow Drive, Greenwood Village, CO 80111, according to the filing.

Regarding dividends and proceeds, the filing states that "various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of the common stock of York Space Systems Inc.," and adds that "no one person's interest in the common stock of York Space Systems Inc. is more than five percent of the total outstanding common shares." The Schedule 13G was signed by Spencer Fleming, Managing Director of BlackRock, Inc., on October 27, 2026. An Exhibit 99 identifying the relevant subsidiaries is referenced in the filing under Item 7.

What Was Disclosed

BlackRock, Inc. disclosed beneficial ownership of 7,443,476 shares of York Space Systems Inc. common stock, equal to 5.4% of the class, with the triggering event dated September 30, 2026, and the filing signed October 27, 2026.