Calamos Strategic Total Return Fund Schedule 13G passive stakes

Equitable Holdings, Inc. has reported beneficial ownership of 1,200,000 Series H Mandatory Redeemable Preferred Shares in Calamos Strategic Total Return Fund, representing 19.9% of the class.

MetLife Investment Management, LLC has reported a complete divestment of its holdings in Calamos Strategic Total Return Fund's Series D Mandatory Redeemable Preferred Shares.

The Lincoln National Life Insurance Company has filed a Schedule 13G, reporting beneficial ownership of 640,000 Series H Mandatory Redeemable Preferred Shares in Calamos Strategic Total Return Fund.

Multiple Apollo-affiliated entities have collectively reported beneficial ownership of 15.2% of Series F Mandatory Redeemable Preferred Shares in the Calamos Strategic Total Return Fund.

Apollo-affiliated entities have reported a 48% beneficial ownership stake in the Series F Mandatory Redeemable Preferred Shares of Calamos Strategic Total Return Fund.

Apollo Management Holdings GP, LLC and affiliated entities report a continued 48.0% beneficial ownership of Calamos Strategic Total Return Fund's Series F Mandatory Redeemable Preferred Shares.

Multiple Apollo-affiliated entities have filed an amendment to their Schedule 13G, confirming a 48.0% beneficial ownership of Calamos Strategic Total Return Fund's Series F Mandatory Redeemable Preferred Shares.

A group of Apollo-affiliated entities, including Athene Annuity and Life Company, reported beneficial ownership of 48% of Calamos Strategic Total Return Fund's Series F Preferred Shares.

A group of Apollo-affiliated entities, including Athene Annuity and Life Company, collectively report beneficial ownership of 48.0% of Calamos Strategic Total Return Fund's Series F Mandatory Redeemable Preferred Shares.

A group of Apollo-affiliated entities has disclosed a beneficial ownership of 48.0% in Calamos Strategic Total Return Fund's Series F Mandatory Redeemable Preferred Shares as of December 31, 2024.