State Street Corporation filed a Schedule 13G with the SEC on November 10, 2026, disclosing beneficial ownership of 32,071,723 shares of Kosmos Energy Ltd common stock as of September 30, 2026.

Key Highlights

  • Aggregate beneficial ownership: State Street Corporation reported beneficial ownership of 32,071,723 shares of Kosmos Energy Ltd common stock, representing 5.4% of the class.
  • Shared voting power: State Street disclosed shared power to vote or direct the vote for 31,534,790 shares.
  • Shared dispositive power: The filing shows shared power to dispose of or direct the disposition of 32,071,723 shares.
  • No sole voting or dispositive power: State Street reported zero shares over which it holds sole voting power or sole dispositive power.
  • Filing event date: The date of the event requiring the filing is listed as September 30, 2026.
  • Subsidiaries involved: The filing identifies five investment adviser subsidiaries, including SSGA Funds Management, Inc. and State Street Global Advisors Europe Limited, as the entities that acquired the reported securities.

State Street's Schedule 13G Filing on Kosmos Energy Common Stock

State Street Corporation, a holding company organized in Massachusetts and headquartered at One Congress Street, Suite 1, Boston, MA 02114, filed a Schedule 13G disclosing its beneficial ownership position in Kosmos Energy Ltd (CUSIP 500688106). Kosmos Energy Ltd is listed with principal executive offices at 8176 Park Lane, Suite 500, Dallas, Texas 75231. The filing covers common stock of Kosmos Energy as of the event date of September 30, 2026, and was signed on November 9, 2026, by Alok Maheshwary, Senior Vice President of State Street Corporation.

According to the filing, State Street's aggregate beneficial ownership stands at 32,071,723 shares, equal to 5.4% of the outstanding class. All voting power is shared rather than sole: 31,534,790 shares carry shared voting power, and 32,071,723 shares carry shared dispositive power. The filing reports zero shares subject to sole voting or sole dispositive power. State Street is classified in the filing as a parent holding company (type "HC").

The filing identifies five subsidiaries through which the securities are held, each classified as an investment adviser (IA): SSGA Funds Management, Inc.; State Street Global Advisors Europe Limited; State Street Global Advisors Limited; State Street Global Advisors Trust Company; and State Street Global Advisors, Ltd. The filer 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 5.4% beneficial ownership position in Kosmos Energy Ltd, amounting to 32,071,723 shares as of September 30, 2026, held through five investment adviser subsidiaries with all power shared rather than sole.