Apollo Management Holdings GP, LLC

Holdings History for Calamos Strategic Total Return Fund - Series F Mandatory Redeemable Preferred Shares

Investment type
Equity / Series F Mandatory Redeemable Preferred Shares
Latest Disclosed Shares Owned
1,920,000 shares
Security Ownership %
48%

Apollo Management Holdings GP, LLC ownership in Calamos Strategic Total Return Fund Series F Mandatory Redeemable Preferred Shares

13 Feb 2026 - Apollo Management Holdings GP, LLC has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 1,920,000 shares of Calamos Strategic Total Return Fund Series F Mandatory Redeemable Preferred Shares. This represents 48% ownership of the company. In their previous filing dated 14 Nov 2025, Apollo Management Holdings GP, LLC had reported owning 1,920,000 shares, indicating a new holding.