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Calamos Strategic Total Return Fund

CSQ
Exchange
Nasdaq
SEC CIK
0001275214

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.

13F holders, Q2 2024

Institutional positions in Calamos Strategic Total Return Fund as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
189
+12 vs. Q1 2024
Shares held
32.5M
+1.14M (+3.6%) vs. Q1 2024
Total value
$544.3M
+$30.6M (+6.0%) vs. Q1 2024
New holders
25
57 more added
Sold out
13
54 more reduced

Compare with Q1 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting CSQ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2024: 189 institutions
Q1 2021: 149 institutionsQ2 2021: 148 institutionsQ3 2021: 144 institutionsQ4 2021: 169 institutionsQ1 2022: 159 institutionsQ2 2022: 153 institutionsQ3 2022: 157 institutionsQ4 2022: 164 institutionsQ1 2023: 169 institutionsQ2 2023: 160 institutionsQ3 2023: 168 institutionsQ4 2023: 173 institutionsQ1 2024: 177 institutionsQ2 2024: 189 institutionsQ3 2024: 190 institutionsQ4 2024: 203 institutionsQ1 2025: 201 institutionsQ2 2025: 202 institutionsQ3 2025: 209 institutionsQ4 2025: 216 institutionsQ1 2026: 219 institutionsQ2 2026: 223 institutions
Value heldQ2 2024: $544.3M
Q1 2021: $425.1MQ2 2021: $460.4MQ3 2021: $459.6MQ4 2021: $523.2MQ1 2022: $471.3MQ2 2022: $366.2MQ3 2022: $357.6MQ4 2022: $389.2MQ1 2023: $410.4MQ2 2023: $437.1MQ3 2023: $422.6MQ4 2023: $453.9MQ1 2024: $513.6MQ2 2024: $544.3MQ3 2024: $573.8MQ4 2024: $603.7MQ1 2025: $558.1MQ2 2025: $644.5MQ3 2025: $721.5MQ4 2025: $743.6MQ1 2026: $663.4MQ2 2026: $801.0M
Institutions holding CSQ and their total value by quarter
QuarterHoldersValue
Q2 2026223$801.0M
Q1 2026219$663.4M
Q4 2025216$743.6M
Q3 2025209$721.5M
Q2 2025202$644.5M
Q1 2025201$558.1M
Q4 2024203$603.7M
Q3 2024190$573.8M
Q2 2024189$544.3M
Q1 2024177$513.6M
Q4 2023173$453.9M
Q3 2023168$422.6M
Q2 2023160$437.1M
Q1 2023169$410.4M
Q4 2022164$389.2M
Q3 2022157$357.6M
Q2 2022153$366.2M
Q1 2022159$471.3M
Q4 2021169$523.2M
Q3 2021144$459.6M
Q2 2021148$460.4M
Q1 2021149$425.1M

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Calamos Strategic Total Return Fund; share changes are against Q1 2024.

Institutions holding CSQ in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
TSFG, LLC2$00.00%00.0%Unchanged
NewSquare Capital LLC1$130.00%00.0%Unchanged
FMR LLC1$170.00%−1−50.0%Reduced
Great Lakes Retirement, Inc.2$350.00%+2New
Independence Bank of Kentucky8$1350.00%00.0%Unchanged
Tidemark, LLC17$2860.00%00.0%Unchanged
SOA Wealth Advisors, LLC.161$2.71K0.00%+3+1.9%Added
City State Bank200$3.37K0.00%00.0%Unchanged
Key Financial Inc250$4.21K0.00%00.0%Unchanged
Abich Financial Wealth Management LLC251$4.23K0.00%+251New
Bartlett & Co. Wealth Management LLC270$4.55K0.00%00.0%Unchanged
Farther Finance Advisors, LLC307$5.16K0.00%00.0%Unchanged
Investors Research Corp325$5.47K0.00%+325New
Gradient Investments LLC350$5.89K0.00%+350New
Mattson Financial Services, LLC350$5.89K0.00%+350New
North Star Investment Management Corp.400$6.74K0.00%00.0%Unchanged
Boyd Watterson Asset Management LLC500$8.42K0.00%00.0%Unchanged
Nelson, Van Denburg & Campbell Wealth Management Group, LLC528$8.89K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC625$10.5K0.00%+625New
Principal Securities, Inc.643$10.8K0.00%00.0%Unchanged
Salomon & Ludwin, LLC686$11.6K0.00%−1,984−74.3%Reduced
First Personal Financial Services732$12.3K0.00%00.0%Unchanged
Mark Sheptoff Financial Planning, LLC872$14.7K0.01%−128−12.8%Reduced
Fortis Group Advisors, LLC1,000$16.8K0.00%00.0%Unchanged
Quent Capital, LLC1,027$17.3K0.00%00.0%Unchanged
AdvisorNet Financial, Inc1,600$26.9K0.00%00.0%Unchanged
CWM, LLC1,600$27.0K0.00%−1,000−38.5%Reduced
Pacific Center for Financial Services1,692$28.5K0.01%00.0%Unchanged
Parallel Advisors, LLC1,737$29.2K0.00%00.0%Unchanged
Westside Investment Management, Inc.1,754$29.5K0.01%00.0%Unchanged
Lindbrook Capital, LLC1,848$31.1K0.00%00.0%Unchanged
Gould Capital, LLC2,000$33.7K0.02%−1,500−42.9%Reduced
Continuum Advisory, LLC2,000$33.7K0.00%00.0%Unchanged
US Bancorp2,259$38.0K0.00%+633+38.9%Added
Asset Dedication, LLC2,400$40.4K0.00%00.0%Unchanged
Larson Financial Group LLC2,400$40.4K0.00%+2,400New
Smartleaf Asset Management LLC2,511$42.5K0.01%+850+51.2%Added
Venturi Wealth Management, LLC2,578$43.4K0.00%00.0%Unchanged
Wolff Wiese Magana LLC2,900$48.8K0.04%00.0%Unchanged
Proequities, Inc.3,000$50.5K0.00%00.0%Unchanged
Fairscale Capital, LLC3,393$58.8K0.05%+3,393New
Rothschild Investment LLC5,000$84.2K0.01%00.0%Unchanged
Delta Asset Management LLC5,205$87.7K0.01%−500−8.8%Reduced
Benjamin F. Edwards & Company, Inc.5,516$93.0K0.00%−397−6.7%Reduced
Ashton Thomas Private Wealth, LLC5,627$94.8K0.01%+5,627New
Maryland Capital Advisors Inc.6,150$103.6K0.06%+6,150New
Barrett & Company, Inc.6,249$105.2K0.05%00.0%Unchanged
Castleview Partners, LLC6,850$115.4K0.07%+6,850New
Allworth Financial LP7,227$123.0K0.00%+2,181+43.2%Added
Northwestern Mutual Wealth Management Co8,444$142.2K0.00%+2,579+44.0%Added
Arkadios Wealth Advisors10,000$168.4K0.01%+10,000New
Norris Financial Group, LLC10,000$168.4K0.09%+10,000New
Global Retirement Partners, LLC10,004$168.5K0.01%+5,635+129.0%Added
Kayne Anderson Rudnick Investment Management LLC10,063$169.5K0.00%00.0%Unchanged
Coldstream Capital Management Inc10,431$175.7K0.00%+10,431New
MML Investors Services, LLC10,568$178.0K0.00%−732−6.5%Reduced
Huntington National Bank–$178.1K0.00%––
Transcend Wealth Collective, LLC10,855$182.8K0.01%00.0%Unchanged
United Capital Financial Advisers, LLC11,045$186.0K0.00%+11,045New
Good Life Advisors, LLC11,142$187.6K0.02%00.0%Unchanged
Semus Wealth Partners LLC11,166$188.0K0.15%−3,844−25.6%Reduced
Private Wealth Group, LLC11,404$192.0K0.10%00.0%Unchanged
Chicago Partners Investment Group LLC11,795$196.4K0.01%+108+0.9%Added
Western Wealth Management, LLC11,788$198.5K0.01%00.0%Unchanged
Sapient Capital LLC12,076$203.4K0.00%+12,076New
Wealthcare Advisory Partners LLC12,200$205.4K0.01%+12,200New
Private Trust Co NA12,525$210.9K0.02%00.0%Unchanged
IHT Wealth Management, LLC12,627$212.6K0.01%+12+0.1%Added
Lokken Investment Group LLC13,421$226.0K0.11%−113−0.8%Reduced
Kellett Schaffner Wealth Advisors LLC14,277$240.4K0.19%00.0%Unchanged
Lantz Financial LLC14,400$242.5K0.08%00.0%Unchanged
LaSalle St. Investment Advisors, LLC14,465$244.0K0.12%+3,011+26.3%Added
TFG Advisers LLC15,052$253.5K0.10%−95−0.6%Reduced
NBC Securities, Inc.15,479$260.0K0.02%+46+0.3%Added
Insigneo Advisory Services, LLC16,863$264.9K0.03%+16,863New
Silverlake Wealth Management LLC16,112$271.3K0.11%−1,949−10.8%Reduced
Live Oak Private Wealth LLC16,179$272.5K0.05%00.0%Unchanged
J.W. Cole Advisors, Inc.16,768$282.4K0.01%+217+1.3%Added
Stephens Inc16,866$284.0K0.00%00.0%Unchanged
SMH Capital Advisors Inc16,980$285.9K0.87%−1,448−7.9%Reduced
Kovitz Investment Group Partners, LLC17,022$286.6K0.00%00.0%Unchanged
Brookstone Capital Management17,173$294.3K0.00%+369+2.2%Added
Stratos Wealth Advisors, LLC17,978$302.8K0.01%+307+1.7%Added
International Assets Investment Management, LLC18,066$304.2K0.03%00.0%Unchanged
EverSource Wealth Advisors, LLC18,568$312.3K0.02%+2,920+18.7%Added
Dynamic Advisor Solutions LLC18,672$314.4K0.01%+122+0.7%Added
Cascade Financial Partners, LLC18,723$315.3K0.04%00.0%Unchanged
Mosaic Family Wealth Partners, LLC19,091$321.5K0.05%+191+1.0%Added
Institute for Wealth Management, LLC.19,954$336.0K0.05%−63−0.3%Reduced
Game Plan Financial Advisors, LLC20,000$336.8K0.17%00.0%Unchanged
Old National Bancorp20,075$338.1K0.01%00.0%Unchanged
Cyndeo Wealth Partners, LLC20,818$350.6K0.03%00.0%Unchanged
Envestnet Asset Management Inc21,002$353.7K0.00%−2,353−10.1%Reduced
Kestra Private Wealth Services, LLC21,221$357.4K0.01%+31+0.1%Added
Wealth Enhancement Advisory Services, LLC21,322$359.1K0.00%−2,232−9.5%Reduced
Nations Financial Group Inc,21,487$361.8K0.03%00.0%Unchanged
Mercer Global Advisors Inc21,591$363.6K0.00%−1,677−7.2%Reduced
Smith, Moore & Co.21,850$368.0K0.04%−500−2.2%Reduced
Kestra Advisory Services, LLC22,780$383.6K0.00%−11,188−32.9%Reduced
ELCO Management Co., LLC22,923$386.0K0.22%−700−3.0%Reduced