Calamos Strategic Total Return Fund

CSQ

Exchange: Nasdaq
SEC CIK: 0001275214

SEC filings (opens in a new tab)

No open-market purchases or sales by Calamos Strategic Total Return Fund insiders were filed in the last 90 days; 223 institutions reported holding it in 13F filings for Q2 2026, worth $801.0M in total; no superinvestor holds it.

Q4 2024 vs. Q3 2024

How the institutions holding Calamos Strategic Total Return Fund changed between Q3 2024 and Q4 2024.

All holders in Q4 2024 All holders in Q3 2024

13F holders of CSQ: Q3 2024 compared with Q4 2024
Measure	Q3 2024	Of which not filed for Q4 2024	Q4 2024	Change
Holders	190	5	203	+18
Shares	33.3M	2.17M	34.1M	+2.91M (+9.4%)
Value	$573.8M	$37.6M	$603.7M	+$67.5M (+12.6%)

5 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so the changes leave them out.

New holders (30)

Institutions that held Calamos Strategic Total Return Fund at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to CSQ in Q4 2024
Institution	Shares	Value	% of portfolio
Raymond James Financial Inc	2,134,790	$37.8M	0.01%
Smith Asset Management Co., LLC	228,985	$4.06M	3.95%
Essential Planning, LLC.	51,415	$916.0K	0.01%
Warren Averett Asset Management, LLC	44,721	$792.0K	0.01%
Uniting Wealth Partners, LLC	28,606	$506.6K	0.24%
Mezzasalma Advisors, LLC	26,813	$474.9K	0.15%
Aptus Capital Advisors, LLC	25,248	$447.3K	0.01%
Bay Capital Advisors, LLC	25,150	$445.4K	0.36%
StoneX Group Inc.	24,297	$430.3K	0.02%
Guardian Wealth Advisors, LLC	23,324	$413.1K	0.03%
Modern Wealth Management, LLC	18,768	$332.4K	0.01%
Compass Planning Associates Inc	17,898	$317.0K	0.32%
Sequoia Financial Advisors, LLC	17,246	$305.4K	0.00%
Northern Trust Corp	11,970	$212.0K	0.00%
Fundamentun, LLC	10,886	$192.8K	0.01%
Confluence Wealth Services, Inc.	10,333	$191.2K	0.01%
Elequin Capital LP	8,263	$146.3K	0.02%
Nova Wealth Management, Inc.	5,893	$104.4K	0.09%
MAI Capital Management	5,125	$90.8K	0.00%
Ameriflex Group, Inc.	2,050	$37.4K	0.02%
Van Hulzen Asset Management, LLC	1,949	$34.5K	0.00%
Massmutual Trust Co FSB	1,500	$26.6K	0.00%
Capital A Wealth Management, LLC	1,450	$25.7K	0.04%
Geneos Wealth Management Inc.	1,110	$19.7K	0.00%
Financial Life Planners	487	$8.62K	0.01%
Decker Retirement Planning Inc.	223	$3.95K	0.00%
Assetmark, Inc	176	$3.12K	0.00%
FWL Investment Management, LLC	115	$2.04K	0.00%
Tower Research Capital LLC (TRC)	17	$301	0.00%
BlackRock, Inc.	1	$12	0.00%

Sold out (12)

Institutions that held Calamos Strategic Total Return Fund at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of CSQ in Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Conning Inc.	50,086	$869.0K
NWF Advisory Services Inc.	40,134	$696.3K
Walleye Capital LLC	38,921	$675.3K
Wolverine Asset Management LLC	26,208	$454.7K
Stratos Wealth Advisors, LLC	18,277	$317.1K
Kovitz Investment Group Partners, LLC	17,022	$295.3K
Sapient Capital LLC	12,076	$209.5K
Calton & Associates, Inc.	11,348	$196.9K
Arkadios Wealth Advisors	10,000	$173.5K
Larson Financial Group LLC	8,000	$138.8K
Mattson Financial Services, LLC	350	$5.89K
Tidemark, LLC	17	$295

Not filed for Q4 2024 yet (5)

Institutions that held Calamos Strategic Total Return Fund at the end of Q3 2024 and haven't filed a 13F for Q4 2024. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding CSQ in Q3 2024 that haven't filed for Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Raymond James & Associates	1,170,880	$20.3M
Raymond James Financial Services Advisors, Inc.	919,026	$15.9M
9258 Wealth Management, LLC	42,974	$745.6K
Raymond James Trust N.A.	33,465	$580.6K
First Personal Financial Services	732	$12.7K