SCHEDULE: D1 Capital Partners Discloses 5.7% Stake in Flowserve Corp

Sentiment:

Beneficial Ownership Report


D1 Capital Partners L.P. and Daniel Sundheim have reported a 5.7% beneficial ownership stake in Flowserve Corp, totaling 7,479,351 shares.

Summary

  • D1 Capital Partners L.P. and Daniel Sundheim, collectively referred to as the Reporting Persons, have filed a Schedule 13G indicating beneficial ownership of Flowserve Corp common stock.
  • The Reporting Persons beneficially own 7,479,351 shares of Flowserve Corp's common stock.
  • This ownership represents 5.7% of Flowserve Corp's outstanding common stock.
  • The percentage is calculated based on 130,782,241 shares outstanding as of July 21, 2025, as reported in Flowserve Corp's Quarterly Report on Form 10-Q for the period ending June 30, 2025.
  • Both D1 Capital Partners L.P. and Daniel Sundheim share voting and dispositive power over all 7,479,351 shares.
  • The shares were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing the control of Flowserve Corp.

Sentiment

Score: 5

Explanation: The filing is a factual disclosure of beneficial ownership and does not contain information that would inherently lead to a positive or negative sentiment regarding the company's performance or outlook.

Future Outlook

NA

Industry Context

This filing indicates a significant institutional investment in Flowserve Corp, a company operating in the industrial machinery and services sector. Such a stake by a prominent investment firm like D1 Capital Partners can signal confidence in the company's long-term prospects within its industry.

Stakeholder Impact

  • Shareholders may view the acquisition of a significant 5.7% stake by D1 Capital Partners L.P. and Daniel Sundheim as a vote of confidence in Flowserve Corp's value and future prospects.

Next Steps

  • All subsequent amendments to this Schedule 13G shall be filed on behalf of each of the undersigned without the necessity of filing additional joint acquisition statements.

Key Dates

DateDescription
07/21/2025Date as of which 130,782,241 shares of Common Stock were reported outstanding in Flowserve Corp's 10-Q.
09/30/2025Date of event which required the filing of this statement.
11/14/2025Date of signing for D1 Capital Partners L.P. and Daniel Sundheim on the Joint Filing Agreement and Schedule 13G.

Keywords

Flowserve Corp, D1 Capital Partners, Daniel Sundheim, Beneficial Ownership, Schedule 13G, Institutional Investment, Common Stock, Equity Stake

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