CALAMOS STRATEGIC TOTAL RETURN FUND (CSQ) - 13D/13G Filings

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-09-11
2:24 pm
Sale
2026-08-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Equitable Holdings, Inc.
EQH
1,200,000
19.900%
-400,000decrease
(-25.00%)
Filing
History
2026-09-08
4:30 pm
Purchase
2026-08-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
BlackRock Portfolio Management LLC2,200,000
36.400%
2,200,000increase
(New Position)
Filing
History
2026-09-08
4:11 pm
Sale
2026-08-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
MetLife Investment Management, LLC0
0.000%
-1,800,000decrease
(Position Closed)
Filing
History
2026-09-08
09:44 am
Purchase
2026-08-2613GCALAMOS STRATEGIC TOTAL RETURN
CSQ
The Lincoln National Life Insurance Company640,000
10.600%
640,000increase
(New Position)
Filing
History
2026-07-28
4:05 pm
Sale
2026-06-1813GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC608,000
15.200%
-1,312,000decrease
(-68.33%)
Filing
History
2026-05-14
5:26 pm
Unchanged
2026-03-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
0
(Unchanged)
Filing
History
2026-02-13
9:16 pm
Unchanged
2025-12-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
0
(Unchanged)
Filing
History
2025-11-14
7:41 pm
Unchanged
2025-09-3013GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
0
(Unchanged)
Filing
History
2025-08-14
9:12 pm
Unchanged
2025-06-3013GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
0
(Unchanged)
Filing
History
2025-05-15
4:21 pm
Unchanged
2025-03-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
0
(Unchanged)
Filing
History
2025-02-14
4:58 pm
Unchanged
2024-12-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
0
(Unchanged)
Filing
History
2024-11-14
4:56 pm
Unchanged
2024-09-3013GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
0
(Unchanged)
Filing
2024-11-12
3:50 pm
Sale
2024-09-0613GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Thrivent Financial for Lutherans720,000
22.200%
-660,000decrease
(-47.83%)
Filing
History
2024-11-08
4:44 pm
Sale
2024-09-3013GCALAMOS STRATEGIC TOTAL RETURN
CSQ
MetLife Investment Management, LLC1,800,000
55.560%
-1,500,000decrease
(-45.45%)
Filing
2024-08-30
06:06 am
Purchase
2024-09-0913GCALAMOS STRATEGIC TOTAL RETURN
CSQ
NORTHWESTERN MUTUAL LIFE INSURANCE CO1,200,000
37.500%
1,200,000increase
(New Position)
Filing
2024-02-14
5:00 pm
Purchase
2023-12-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Apollo Management Holdings GP, LLC1,920,000
48.000%
160,000increase
(+9.09%)
Filing
2024-02-14
3:34 pm
Unchanged
2023-12-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Equitable Holdings, Inc.
EQH
1,600,000
64.500%
0
(Unchanged)
Filing
2023-02-28
10:58 am
Sale
2022-12-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Sun Life Assurance Co of Canada720,000
5.560%
-80,000decrease
(-10.00%)
Filing
2023-02-28
10:56 am
Sale
2022-12-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
Sun Life Assurance Co of Canada720,000
5.560%
-80,000decrease
(-10.00%)
Filing
2023-02-15
9:45 pm
Sale
2022-12-3113GCALAMOS STRATEGIC TOTAL RETURN
CSQ
GUARDIAN LIFE INSURANCE CO OF AMERICA160,000
1.200%
-560,000decrease
(-77.78%)
Filing
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