State Street Corporation filed a Schedule 13G with the SEC on November 10, 2026, disclosing beneficial ownership of approximately 5% of Black Hills Corp common stock as of September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: State Street Corporation reported beneficial ownership of 3,806,682 shares of Black Hills Corp common stock.
  • Percent of class: The filing states the aggregate amount represents 5% of the class.
  • Shared voting power: State Street disclosed shared power to vote or direct the vote for 3,611,898 shares, with sole voting power of 0.
  • Shared dispositive power: State Street disclosed shared power to dispose of or direct the disposition of 3,804,882 shares, with sole dispositive power of 0.
  • Filing event date: The date of the event requiring the filing was September 30, 2026.
  • Subsidiaries involved: The holding was attributed to multiple investment adviser subsidiaries, including SSGA Funds Management, Inc. and State Street Global Advisors entities across several countries.

State Street's Schedule 13G Filing on Black Hills Corp Ownership

State Street Corporation, a Massachusetts-based parent holding company, filed a Schedule 13G disclosing its beneficial ownership position in Black Hills Corp, a utility company headquartered at 625 9th Street, Rapid City, South Dakota. According to the filing, the event triggering the disclosure occurred on September 30, 2026, and the statement was signed by Alok Maheshwary, Senior Vice President, on November 9, 2026.

The filing reports aggregate beneficial ownership of 3,806,682 shares of Black Hills Corp common stock (CUSIP 092113109), representing 5% of the class. State Street reported zero sole voting power and zero sole dispositive power. Shared voting power covered 3,611,898 shares, while shared dispositive power covered 3,804,882 shares, according to the filing.

The filing identifies seven investment adviser subsidiaries through which the shares are held, including SSGA Funds Management, Inc., State Street Global Advisors Europe Limited, State Street Global Advisors Limited, State Street Global Advisors Singapore Limited, State Street Global Advisors Trust Company, State Street Global Advisors, Australia, Limited, and State Street Global Advisors, Ltd. State Street certified that the securities "were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer."

What Was Disclosed

State Street Corporation disclosed a 5% beneficial ownership position, totaling 3,806,682 shares of Black Hills Corp common stock, as of September 30, 2026, through multiple investment adviser subsidiaries, with all voting and dispositive power held on a shared basis.