Calamos Strategic Total Return Fund (CSQ) SEC Filings & 10K Form $17.86 +0.30 (+1.71%) (As of 12/20/2024 05:16 PM ET) Add Compare Share Share SEC Filings Stock AnalysisChartCompetitorsDividendFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrends Recent Calamos Strategic Total Return Fund SEC Filings All Filing Types 1 10 10-D 10-K 10-M 10-Q 11-K 12b-25 13F 13H 144 15 15F 17-H 18 18-K 19b-4(e) 19b-4 19b-7 1-A 1-E 1-K 1-N 1-SA 1-U 1-Z 20-F 24F-2 25 2-E 3 4 40-F 5 6-K 7-M 8-A 8-K 8-M 9-M ABS DD-15E ABS-15G ABS-EE ADV ADV-E ADV-H ADV-NR ADV-W ATS ATS-R BD BD-N BDW C CA-1 CB CFPORTAL D F-1 F-10 F-3 F-4 F-6 F-7 F-8 F-80 F-N F-X ID MA MA-I MA-NR MA-W MSD MSDW n/a N-14 N-17D-1 N-17f-1 N-17f-2 N-18f-1 N-1A N-2 N-23c-3 N-27D-1 N-3 N-4 N-5 N-54A N-54C N-6 N-6EI-1 N-6F N-8A N-8B-2 N-8B-4 N-8F N-CR N-CSR N-MFP N-PX N-Q NRSRO N-SAR PF PILOT R31 S-1 S-11 S-20 S-3 S-4 S-6 S-8 SBSE SBSE-A SBSE-BD SBSE-C SBSE-W SCI SD SDR SE SF-1 SF-3 SIP T-1 T-2 T-3 T-4 T-6 TA-1 TA-2 TA-W TCR TH WB-APP X-17A-19 X-17A-5 Part I X-17A-5 Part II X-17A-5 Part IIA X-17A-5 Part IIB X-17A-5 Part III X-17A-5 Schedule I X-17F-1A Filing Types Include Ownership Filings Exclude Ownership Filings Only Show Ownership FIlings Ownership Filings Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel DateFilerForm TypeView12/16/202412:53 PMCalamos Strategic Total Return Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT11/14/20243:56 PMApollo Management Holdings GP, LLC (Filed by)Calamos Strategic Total Return Fund (Subject)Form SC 13G/A11/12/20242:50 PMCalamos Strategic Total Return Fund (Subject)THRIVENT FINANCIAL FOR LUTHERANS (Filed by)Form SCHEDULE 13G/A11/08/20243:44 PMCalamos Strategic Total Return Fund (Subject)MetLife Investment Management, LLC (Filed by)Form SC 13G/A10/09/20243:44 PMCalamos Strategic Total Return Fund (Issuer)THRIVENT FINANCIAL FOR LUTHERANS (Reporting)Form 4Statement of changes in beneficial ownership of securities 09/30/202410:25 AMCalamos Strategic Total Return Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT09/10/202410:53 AMCalamos Strategic Total Return Fund (Issuer)NORTHWESTERN MUTUAL LIFE INSURANCE CO (Reporting)Form 3Initial statement of beneficial ownership of securities 08/30/20245:06 AMCalamos Strategic Total Return Fund (Subject)NORTHWESTERN MUTUAL LIFE INSURANCE CO (Filed by)Form SC 13G07/01/20241:13 PMCalamos Strategic Total Return Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT06/27/202410:27 AMCalamos Strategic Total Return Fund (Filer)Form N-CSRS06/20/20244:05 PMCALAMOS ADVISORS TRUST/IL (Filer)Calamos Antetokounmpo Sustainable Equities Trust (Filer)CALAMOS CONVERTIBLE & HIGH INCOME FUND (Filer)CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (Filer)Calamos Dynamic Convertible & Income Fund (Filer)Calamos ETF Trust (Filer)Calamos Global Dynamic Income Fund (Filer)CALAMOS GLOBAL TOTAL RETURN FUND (Filer)CALAMOS INVESTMENT TRUST/IL (Filer)Calamos Long/Short Equity & Dynamic Income Trust (Filer)Calamos Strategic Total Return Fund (Filer)Form 40-17G05/14/20247:30 AMCalamos Strategic Total Return Fund (Filer)Form 8-KCurrent report pursuant to Section 13 or 15(d) 05/13/20248:53 PMCALAMOS CONVERTIBLE & HIGH INCOME FUND (Filer)CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND (Filer)Calamos Dynamic Convertible & Income Fund (Filer)Calamos Global Dynamic Income Fund (Filer)CALAMOS GLOBAL TOTAL RETURN FUND (Filer)Calamos Long/Short Equity & Dynamic Income Trust (Filer)Calamos Strategic Total Return Fund (Filer)Form DEF 14A03/27/20249:18 AMCalamos Strategic Total Return Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT02/14/20242:34 PMCalamos Strategic Total Return Fund (Subject)Equitable Holdings, Inc. (Filed by)Form SC 13G/A01/16/20242:26 PMCalamos Strategic Total Return Fund (Filer)Form N-CENAnnual Report for Registered Investment Companies 12/27/20231:03 PMCalamos Strategic Total Return Fund (Filer)Form NPORT-PMonthly Portfolio Investments Report on Form NPORT(Data available from 1/1/2016 forward) Related Companies and Tools Related Companies AWP 10K Form THW 10K Form AVK 10K Form AWF 10K Form AFB 10K Form ARDC 10K Form BFZ 10K Form BHK 10K Form BTZ 10K Form BGR 10K Form SEC Filings Tools Latest SEC FilingsInsider Trading Activity This page (NASDAQ:CSQ) was last updated on 12/21/2024 by MarketBeat.com Staff From Our PartnersAmazon coin set to soar 25X – starting December 16th?This tiny 3-cent crypto just partnered with one of the biggest companies in the world… Amazon. And one team...True Market Insiders | SponsoredDid You See Trump’s Bombshell Exec. Order 001?Biden broke it... Now Trump is going to fix it. Starting with "Exec. 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