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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 $805.2M in total; no superinvestor holds it.

13F holders, Q1 2023

Institutional positions in Calamos Strategic Total Return Fund as of Mar 31, 2023. 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
169
+7 vs. Q4 2022
Shares held
29.3M
+280.5K (+1.0%) vs. Q4 2022
Total value
$410.4M
+$21.7M (+5.6%) vs. Q4 2022
New holders
21
57 more added
Sold out
14
41 more reduced

2 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2022: 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 holdersQ1 2023: 169 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 heldQ1 2023: $410.4M
Q1 2021: $426.6MQ2 2021: $460.4MQ3 2021: $459.6MQ4 2021: $523.4MQ1 2022: $471.3MQ2 2022: $366.2MQ3 2022: $357.6MQ4 2022: $389.2MQ1 2023: $410.4MQ2 2023: $437.1MQ3 2023: $422.6MQ4 2023: $515.6MQ1 2024: $645.0MQ2 2024: $558.6MQ3 2024: $588.9MQ4 2024: $603.7MQ1 2025: $558.3MQ2 2025: $692.1MQ3 2025: $724.3MQ4 2025: $743.9MQ1 2026: $663.4MQ2 2026: $805.2M
Institutions holding CSQ and their total value by quarter
QuarterHoldersValue
Q2 2026223$805.2M
Q1 2026219$663.4M
Q4 2025216$743.9M
Q3 2025209$724.3M
Q2 2025202$692.1M
Q1 2025201$558.3M
Q4 2024203$603.7M
Q3 2024190$588.9M
Q2 2024189$558.6M
Q1 2024177$645.0M
Q4 2023173$515.6M
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$523.4M
Q3 2021144$459.6M
Q2 2021148$460.4M
Q1 2021149$426.6M

Institutions, Q1 2023

Shares, value and share of portfolio for each institution holding Calamos Strategic Total Return Fund; share changes are against Q4 2022.

Institutions holding CSQ in Q1 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Bank of America Corp4,602,566$64.4M0.01%+57,809+1.3%Added
UBS Group AG4,483,253$62.8M0.03%−47,109−1.0%Reduced
Morgan Stanley3,913,238$54.8M0.01%+145,705+3.9%Added
Wells Fargo & Company2,183,329$30.6M0.01%+67,432+3.2%Added
Royal Bank of Canada1,556,826$21.8M0.01%+49,377+3.3%Added
Raymond James & Associates1,420,863$19.9M0.02%−3,880−0.3%Reduced
Raymond James Financial Services Advisors, Inc.1,102,927$15.4M0.03%+23,217+2.2%Added
Bensler, LLC782,946$11.0M2.21%+7,284+0.9%Added
Guggenheim Capital LLC659,920$9.24M0.08%−53,608−7.5%Reduced
LPL Financial LLC654,509$9.16M0.01%+984+0.2%Added
McGowan Group Asset Management, Inc.522,759$7.32M1.16%−4,533−0.9%Reduced
Cetera Advisors LLC447,967$6.27M0.10%+10,264+2.3%Added
Advisor Group Holdings, Inc.393,139$5.50M0.01%−25,907−6.2%Reduced
Advisors Asset Management, Inc.355,429$4.98M0.10%−29,191−7.6%Reduced
Stratos Wealth Partners, LTD.348,994$4.89M0.13%−1320.0%Reduced
First Republic Investment Management, Inc.285,602$4.00M0.01%+14,337+5.3%Added
Ameriprise Financial Inc275,820$3.87M0.00%−6,982−2.5%Reduced
Rockefeller Capital Management L.P.269,737$3.78M0.02%+19,711+7.9%Added
Apollon Wealth Management, LLC264,211$3.70M0.23%+6,250+2.4%Added
Davenport & Co LLC234,121$3.28M0.03%−2,928−1.2%Reduced
Truist Financial Corp221,996$3.11M0.01%+22,570+11.3%Added
Commonwealth Equity Services, LLC211,410$2.96M0.01%−22,692−9.7%Reduced
Stifel Financial Corp196,593$2.75M0.00%+4,454+2.3%Added
Janney Montgomery Scott LLC186,893$2.62M0.01%−1,136−0.6%Reduced
Cambridge Investment Research Advisors, Inc.181,431$2.54M0.01%+10,918+6.4%Added
Pointe Capital Management LLC148,085$2.07M1.49%+170.0%Added
National Asset Management, Inc.138,409$1.94M0.05%−5,713−4.0%Reduced
Domani Wealth, LLC129,550$1.81M0.42%00.0%Unchanged
Aviance Capital Partners, LLC124,022$1.74M0.39%+3,011+2.5%Added
Central Trust Co123,940$1.74M0.05%00.0%Unchanged
HighTower Advisors, LLC118,239$1.66M0.00%+1,922+1.7%Added
Cetera Advisor Networks LLC107,341$1.50M0.01%+4,830+4.7%Added
The PNC Financial Services Group, Inc.105,604$1.48M0.00%00.0%Unchanged
Meridian Wealth Advisors, LLC94,222$1.32M0.33%00.0%Unchanged
Mariner, LLC85,659$1.20M0.00%+1,139+1.3%Added
Lake Street Financial LLC79,450$1.11M0.21%00.0%Unchanged
Calamos Wealth Management LLC75,380$1.06M0.08%+46,140+157.8%Added
Arete Wealth Advisors, LLC72,792$1.02M0.08%+5,149+7.6%Added
Palogic Value Management, L.P.57,000$798.0K0.39%−2,000−3.4%Reduced
Captrust Financial Advisors55,350$774.9K0.00%+9,458+20.6%Added
Harbour Investments, Inc.54,234$759.3K0.04%−1,409−2.5%Reduced
Steward Partners Investment Advisory, LLC54,156$758.2K0.01%−7,555−12.2%Reduced
NWF Advisory Services Inc.47,234$696.7K0.16%+47,234New
9258 Wealth Management, LLC45,841$641.8K0.13%−3,051−6.2%Reduced
Private Advisor Group, LLC45,304$634.3K0.01%−1,249−2.7%Reduced
GWM Advisors LLC46,799$631.9K0.01%−4,568−8.9%Reduced
Conning Inc.44,405$621.7K0.02%+981+2.3%Added
Shaker Financial Services, LLC43,693$611.7K0.27%−117,291−72.9%Reduced
David J Yvars Group43,959$610.7K0.55%+525+1.2%Added
Wedbush Securities Inc42,063$589.0K0.03%00.0%Unchanged
Nations Financial Group Inc,38,456$538.4K0.06%−5,556−12.6%Reduced
Atria Wealth Solutions, Inc.38,355$537.0K0.01%+406+1.1%Added
Quad-Cities Investment Group, LLC37,298$522.2K0.36%+722+2.0%Added
Raymond James Trust N.A.36,370$509.0K0.02%−815−2.2%Reduced
Jmac Enterprises LLC36,105$505.5K0.13%−112−0.3%Reduced
GPS Wealth Strategies Group, LLC35,208$492.9K0.10%+8,395+31.3%Added
Advisory Services Network, LLC34,843$487.8K0.01%+4,309+14.1%Added
Goldman Sachs Group Inc31,646$443.0K0.00%00.0%Unchanged
Canal Capital Management, LLC31,100$435.4K0.10%+2,700+9.5%Added
AE Wealth Management LLC29,492$412.9K0.00%+2,371+8.7%Added
Capital CS Group, LLC29,462$412.5K0.39%+29,462New
Colony Group LLC29,451$412.0K0.01%+29,451New
Kestra Private Wealth Services, LLC28,979$405.7K0.02%−2,773−8.7%Reduced
D.A. Davidson & Co.28,230$395.2K0.00%00.0%Unchanged
Envestnet Asset Management Inc27,484$384.8K0.00%−6,531−19.2%Reduced
Smith, Moore & Co.27,350$382.9K0.05%+600+2.2%Added
XML Financial, LLC26,428$370.0K0.05%00.0%Unchanged
WealthTrust Axiom LLC26,174$366.4K0.12%00.0%Unchanged
San Luis Wealth Advisors LLC24,999$350.0K0.13%+24,999New
Integrated Wealth Concepts LLC24,911$349.0K0.01%+24,911New
Axxcess Wealth Management, LLC24,753$346.5K0.03%00.0%Unchanged
ELCO Management Co., LLC24,100$337.4K0.25%−700−2.8%Reduced
Creative Planning23,811$333.4K0.00%+182+0.8%Added
Snowden Capital Advisors LLC23,493$328.9K0.01%+1,582+7.2%Added
Kellett Schaffner Wealth Advisors LLC22,667$317.3K0.31%−2,500−9.9%Reduced
International Assets Investment Management, LLC22,125$309.8K0.04%−4,020−15.4%Reduced
Institute for Wealth Management, LLC.21,893$306.5K0.06%00.0%Unchanged
Arq Wealth Advisors, LLC21,157$296.2K0.22%+1,304+6.6%Added
SMH Capital Advisors Inc21,472$295.0K1.75%−2,994−12.2%Reduced
Kestra Advisory Services, LLC21,035$294.5K0.00%−3,772−15.2%Reduced
Cyndeo Wealth Partners, LLC20,818$291.5K0.03%−1,103−5.0%Reduced
J.W. Cole Advisors, Inc.20,730$290.2K0.02%+302+1.5%Added
JPMorgan Chase & Co20,640$289.0K0.00%+7,725+59.8%Added
Grey Street Capital, LLC20,282$283.9K0.20%+20,282New
Dynamic Advisor Solutions LLC19,135$267.9K0.02%+64+0.3%Added
Asset Management Corp18,872$264.2K0.21%−4,671−19.8%Reduced
Mosaic Family Wealth Partners, LLC18,108$253.5K0.05%+205+1.1%Added
TFG Advisers LLC18,017$252.2K0.12%+142+0.8%Added
Oppenheimer & Co Inc17,915$250.8K0.01%+1,685+10.4%Added
Silverlake Wealth Management LLC17,841$249.8K0.15%+55+0.3%Added
Western Wealth Management, LLC17,088$239.2K0.02%00.0%Unchanged
Cetera Investment Advisers17,022$238.3K0.00%+45+0.3%Added
Telemus Capital, LLC17,022$238.3K0.02%−1,230−6.7%Reduced
Midwest Financial Group LLC16,648$233.0K0.21%+16,648New
Live Oak Private Wealth LLC16,179$226.5K0.05%00.0%Unchanged
Semus Wealth Partners LLC16,017$224.2K0.24%−1,148−6.7%Reduced
EverSource Wealth Advisors, LLC15,824$221.5K0.03%−21,080−57.1%Reduced
Stephens Inc15,400$215.6K0.00%00.0%Unchanged
Cresset Asset Management, LLC15,000$210.0K0.00%00.0%Unchanged
Mercer Global Advisors Inc14,844$208.0K0.00%−6,910−31.8%Reduced