BlackRock, Inc. filed a Schedule 13G with the SEC on October 27, 2026, disclosing beneficial ownership of 28,969,169 common shares of IAMGOLD Corp as of September 30, 2026, representing 5.1% of the class.

Key Highlights

  • Aggregate beneficial ownership: BlackRock reported beneficial ownership of 28,969,169 common shares of IAMGOLD Corp.
  • Percent of class: The reported stake represents 5.1% of IAMGOLD's outstanding common shares.
  • Sole voting power: BlackRock disclosed sole power to vote or direct the vote of 27,604,230 shares.
  • Sole dispositive power: BlackRock disclosed sole power to dispose or direct the disposition of 28,969,169 shares.
  • Shared voting and dispositive power: Both shared voting power and shared dispositive power are reported as 0.
  • Triggering event date: The event requiring this filing occurred on September 30, 2026.
  • Filer classification: BlackRock is identified in the filing as a parent holding company (type: HC), incorporated in Delaware.

BlackRock's Reported Position in IAMGOLD Common Stock

According to the Schedule 13G filed on October 27, 2026, BlackRock, Inc., headquartered at 50 Hudson Yards, New York, NY 10001, reported that certain of its business units and subsidiaries collectively hold beneficial ownership of 28,969,169 common shares of IAMGOLD Corp (NYSE:IAG), whose principal executive offices are located at 150 King Street West, Suite 2200, Toronto, Canada M5H 1J9. The filing states that this position represents 5.1% of the outstanding class of common stock, with a CUSIP number of 450913108.

The filing notes, in accordance with SEC Release No. 34-39538 dated January 12, 1998, that the reported holdings "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." The filing further states that it "does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units in accordance with such release."

Regarding third-party interests, the filing discloses 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 IAMGOLD CORP," and that "no one person's interest in the common stock of IAMGOLD CORP is more than five percent of the total outstanding common shares." The filing was signed by Spencer Fleming, Managing Director of BlackRock, Inc., on October 27, 2026. Subsidiary identification details are provided in Exhibit 99 attached to the filing.

What Was Disclosed

BlackRock, Inc. filed a Schedule 13G reporting 28,969,169 common shares of IAMGOLD Corp beneficially owned as of September 30, 2026, equal to 5.1% of the class, with sole voting power over 27,604,230 shares and sole dispositive power over the full 28,969,169 shares.