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CSQ

NASDAQMulti-Asset
Calamos Strategic Total Return Fund
Sponsor: Calamos · Inception Apr 1, 2004 · Pays monthly
Market priceShare price
$19.79
-1.49% ($-0.30)
NAVAsset value per share
$22.18
as of Oct 14, 2026 · Nasdaq NAV symbol
Premium / discountPrice vs. assets
10.78% discount *
Indicative: latest price vs latest reported NAV
Distribution rate (price)Payout rate
8.19%
regular, annualised · on NAV 7.30%
Expense ratioAnnual cost
Not reported
no tagged fee table
LeverageBorrowing
Not reported
senior securities not tagged
Quote status: Market closed — last regular-session price · last trade Oct 16, 2026, 4:00 PM EDT (exchange time, ET) · retrieved Oct 16, 2026, 4:30 PM EDTRegular-session prices; extended-hours quotes are not displayed.
Full portfolio as filed on SEC Form N-PORT for the month ending Jul 31, 2026, filed Sep 29, 2026. 820 positions; weights are percent of net assets as reported. Weights sum to 100.0% — leverage, cash, derivatives and short positions mean totals need not equal 100%. This is a historical report, not a live portfolio.

Asset class

Asset class% net assetsValue
Equity (common)70.83%$3.4B
Equity (preferred)4.35%$212M
Debt22.06%$1.1B
Loans2.62%$128M
Derivative (equity)0.13%$6.3M
ABS (other)0.02%$945K

Country (top 12)

Country (top 12)% net assetsValue
United States94.98%$4.6B
Ireland0.94%$45.9M
Cayman Islands0.85%$41.2M
Israel0.62%$30.1M
Canada0.40%$19.4M
Switzerland0.33%$16.3M
Finland0.29%$13.9M
Japan0.28%$13.7M
Liberia0.24%$11.9M
Bermuda0.23%$11.1M
Australia0.21%$10.3M
Netherlands0.15%$7.4M

Region

Region% net assetsValue
United States94.98%$4.6B
Developed Europe2.00%$97.3M
Offshore domiciles1.32%$64.2M
Middle East0.62%$30.1M
Canada0.40%$19.4M
Japan0.28%$13.7M
Australia & New Zealand0.21%$10.3M
Other0.11%$5.3M
Asia ex-Japan0.08%$4M

Issuer type

Issuer type% net assetsValue
Corporate96.71%$4.7B
Other1.74%$84.9M
Registered fund1.52%$73.9M
U.S. government agency0.03%$1.3M

Fair-value level

Fair-value level% net assetsValue
Level 174.88%$3.6B
Level 225.12%$1.2B
Level 3 = valued with unobservable inputs (typically private or illiquid).

Long / short

Long / short% net assetsValue
Long99.87%$4.9B
N/A0.13%$6.3M

All allocation percentages use net assets as the denominator (N-PORT convention). A position's share of invested assets may differ from its share of the whole fund including cash and leverage.

All 820 positions

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SecurityIdentifierTypeIssuerCountryBalanceUnitsValue (USD)WeightFV level
CITIGROUP INC17327CBC6DebtCORPUnited States1,315,000principal$1.3M0.03%2
TRANSDIGM INC893647BS5DebtCORPUnited States1,295,000principal$1.3M0.03%2
COREBRIDGE FINANCIAL INC21871XAT6DebtCORPUnited States1,340,000principal$1.3M0.03%2
SILGAN HOLDINGS INC827048AW9DebtCORPUnited States1,328,000principal$1.3M0.03%2
EMRLD Borrower LP26872NAC3LoanCORPUnited States1,302,468principal$1.3M0.03%2
EDGEWELL PERSONAL CARE28035QAB8DebtCORPUnited States1,349,000principal$1.3M0.03%2
KBR INC48242WAC0DebtCORPUnited States1,315,000principal$1.3M0.03%2
UNITED WHOLESALE MTGE LL913229AA8DebtCORPUnited States1,383,000principal$1.3M0.03%2
PAR PETROLEUM LLC70178JAB3DebtCORPUnited States1,245,000principal$1.3M0.03%2
DAVITA INC23918KAT5DebtCORPUnited States1,395,000principal$1.3M0.03%2
ENERGIZER HOLDINGS INC29272WAD1DebtCORPUnited States1,336,000principal$1.3M0.03%2
ECHOSTAR CORP278768AA4DebtCORPUnited States1,268,771principal$1.3M0.03%2
iHeartCommunications Inc45174UAJ7LoanCORPUnited States1,380,286principal$1.3M0.03%2
DAVITA INC23918KAS7DebtCORPUnited States1,326,000principal$1.3M0.03%2
ACCO BRANDS CORP00081TAK4DebtCORPUnited States1,355,000principal$1.3M0.03%2
OCEANEERING INTL INC675232AE2DebtCORPUnited States1,245,000principal$1.3M0.03%2
BIOMARIN PHARMACEUTICAL09061GAL5DebtCORPUnited States1,300,000principal$1.3M0.03%2
CENTRAL GARDEN & PET CO153527AP1DebtCORPUnited States1,358,000principal$1.3M0.03%2
KEHE DIST/FIN / NEXTWAVE487930AA7DebtCORPUnited States1,245,000principal$1.3M0.03%2
SM ENERGY CO78454LAY6DebtCORPUnited States1,245,000principal$1.3M0.03%2
JW ALUMINUM CONT CAST CO46648XAB4DebtCORPUnited States1,210,000principal$1.3M0.03%2
ALLEGIANT TRAVEL CO01748XAE2DebtCORPUnited States1,245,000principal$1.3M0.03%2
Enterprise Products Partners LP293792107EquityCORPUnited States33,155shares$1.3M0.03%1
SIX FLAGS/CAN WON/MILLEN83003AAA8DebtCORPUnited States1,242,000principal$1.3M0.03%2
FORD MOTOR COMPANY345370DB3DebtCORPUnited States1,240,000principal$1.3M0.03%2
Jupiter Borrower Inc48207CAB9LoanCORPUnited States1,245,000principal$1.3M0.03%2
DORMAN PRODUCTS INC258278AA8DebtCORPUnited States1,245,000principal$1.3M0.03%2
TTM TECHNOLOGIES INC87305VAP5LoanCORPUnited States1,246,763principal$1.3M0.03%2
Options Clearing Corp.—Equity deriv.OTHERUnited States39contracts$1.3M0.03%1
VENTURE GLOBAL PLAQUE922966AC0DebtCORPUnited States1,210,000principal$1.2M0.03%2
PENN ENTERTAINMENT INC707569AY5DebtCORPUnited States1,245,000principal$1.2M0.03%2
STONEPEAK NILE PARENT861932AA9DebtCORPUnited States1,210,000principal$1.2M0.03%2
Mckesson Medical-Surgical Top Holdings Inc.—LoanCORPUnited States1,245,000principal$1.2M0.03%2
AZORRA FINANCE05480AAB1DebtCORPCayman Islands1,210,000principal$1.2M0.03%2
STONEBRIAR ABF LLC86177CAB5DebtCORPUnited States1,245,000principal$1.2M0.03%2
COREWEAVE FINANCING DDTL V LLC21882DAB6LoanCORPUnited States1,245,000principal$1.2M0.03%2
Options Clearing Corp.—Equity deriv.OTHERUnited States17,300contracts$1.2M0.03%1
OPAL BIDCO SASXAF7000QAD34LoanCORPUnited States1,240,641principal$1.2M0.03%2
STL HOLDING CO LLC861036AB7DebtCORPUnited States1,200,000principal$1.2M0.03%2
WORTHINGTON STEEL INC—LoanCORPUnited States1,237,500principal$1.2M0.03%2
HOWARD MIDSTREAM ENERGY442722AC8DebtCORPUnited States1,200,000principal$1.2M0.03%2
VOYAGER PARENT LLC92921HAD7LoanCORPUnited States1,238,775principal$1.2M0.03%2
COEUR MINING INC192120AA1DebtCORPUnited States1,210,000principal$1.2M0.03%2
KNIFE RIVER CORP498894AA2DebtCORPUnited States1,200,000principal$1.2M0.03%2
CENGAGE LEARNING INC15131YAR6LoanCORPUnited States1,245,000principal$1.2M0.03%2
Quikrete Holdings Inc74839XAL3LoanCORPUnited States1,234,375principal$1.2M0.03%2
XHR LP98372MAE5DebtOTHERUnited States1,210,000principal$1.2M0.03%2
LINDBLAD EXPEDITIONS LLC53523LAB6DebtCORPUnited States1,200,000principal$1.2M0.03%2
DUKE ENERGY CORP26441CCG8DebtCORPUnited States1,205,000principal$1.2M0.03%2
MAGNOLIA OIL GAS/MAG FIN559665AB0DebtCORPUnited States1,210,000principal$1.2M0.03%2
ZF NA CAPITAL98877DAH8DebtCORPUnited States1,225,000principal$1.2M0.03%2
DISCOVERY GLOBAL HOLDINGS INC25472YAB7LoanCORPUnited States1,230,096principal$1.2M0.03%2
FIRST CITIZENS BANCSHARE31959XAG8DebtCORPUnited States1,225,000principal$1.2M0.03%2
CENTURY ALUMINUM COMPANY156431AS7DebtCORPUnited States1,208,000principal$1.2M0.03%2
CCO HLDGS LLC/CAP CORP1248EPCP6DebtCORPUnited States1,500,000principal$1.2M0.03%2
WEATHERFORD INTERNATIONA947075AW7DebtCORPBermuda1,210,000principal$1.2M0.03%2
QUIKRETE HOLDINGS INC74843PAA8DebtCORPUnited States1,210,000principal$1.2M0.03%2
LIFE TIME INC53190FAE5DebtCORPUnited States1,210,000principal$1.2M0.03%2
ONEMAIN FINANCE CORP682691AM2DebtCORPUnited States1,250,000principal$1.2M0.03%2
AVIENT CORP05368VAB2DebtCORPUnited States1,210,000principal$1.2M0.03%2
ASCENT RESOURCES/ARU FIN04364VAX1DebtCORPUnited States1,210,000principal$1.2M0.03%2
TALLGRASS NRG PRTNR/FIN87470LAM3DebtCORPUnited States1,210,000principal$1.2M0.03%2
RIVERS ENTERPRISE76883NAA9DebtCORPUnited States1,210,000principal$1.2M0.03%2
Chamberlain Group Inc15963CAE6LoanCORPUnited States1,214,292principal$1.2M0.03%2
RIVERS ENT BORROWER LLC76884GAA3DebtCORPUnited States1,210,000principal$1.2M0.02%2
TEREX CORP880779BB8DebtCORPUnited States1,210,000principal$1.2M0.02%2
CENTURY COMMUNITIES156504AN2DebtCORPUnited States1,210,000principal$1.2M0.02%2
ZEBRA TECHNOLOGIES CORP989207AD7DebtCORPUnited States1,200,000principal$1.2M0.02%2
SUNOCO LP86765KAD1DebtCORPUnited States1,210,000principal$1.2M0.02%2
JEFFERIES FIN LLC / JFIN47232MAG7DebtCORPUnited States1,235,000principal$1.2M0.02%2
STARWOOD PROPERTY TRUST85571BBC8DebtOTHERUnited States1,210,000principal$1.2M0.02%2
ALLIANT HOLD / CO-ISSUER01883LAG8DebtCORPUnited States1,210,000principal$1.2M0.02%2
PERFORMANCE FOOD GROUP I71376LAH3DebtCORPUnited States1,245,000principal$1.2M0.02%2
CNX RESOURCES CORP12653CAM0DebtCORPUnited States1,245,000principal$1.2M0.02%2
POST HOLDINGS INC737446AU8DebtCORPUnited States1,200,000principal$1.2M0.02%2
MATADOR RESOURCES CO576485AG1DebtCORPUnited States1,207,000principal$1.2M0.02%2
LEVEL 3 FINANCING INC52729KAV8LoanCORPUnited States1,200,000principal$1.2M0.02%2
UNITI GROUP/CSL CAPITAL91327BAA8DebtCORPUnited States1,220,000principal$1.2M0.02%2
Blackfin Pipeline LLC09231PAB2LoanCORPUnited States1,200,925principal$1.2M0.02%2
TEAM HEALTH HOLDINGS INC87817JAJ7LoanCORPUnited States1,197,930principal$1.2M0.02%2
Beach Acquisition Bidco LLC07337FAB1LoanCORPUnited States1,194,008principal$1.2M0.02%2
American Axle and Manufacturing, Inc.02406MBB2LoanCORPUnited States1,194,875principal$1.2M0.02%2
Weber-Stephen Products LLC94767KAR2LoanCORPUnited States1,206,975principal$1.2M0.02%2
WELLS FARGO & COMPANY95002YAE3DebtCORPUnited States1,200,000principal$1.2M0.02%2
VOC ESCROW LTD91832VAA2DebtCORPBermuda1,200,000principal$1.2M0.02%2
Osaic Holdings, Inc.68773JAJ9LoanCORPUnited States1,201,988principal$1.2M0.02%2
Life Time Fitness Inc50218KAN8LoanCORPUnited States1,191,910principal$1.2M0.02%2
Dragon Buyer, Inc26143FAB5LoanCORPUnited States1,492,275principal$1.2M0.02%2
CREDIT ACCEPTANC225310AS0DebtCORPUnited States1,193,000principal$1.2M0.02%2
CCO HLDGS LLC/CAP CORP1248EPCU5DebtCORPUnited States1,245,000principal$1.2M0.02%2
BLACKSTONE MORTGAGE TR09257WAG5DebtOTHERUnited States1,245,000principal$1.2M0.02%2
ONEMAIN FINANCE CORP682691AN0DebtCORPUnited States1,210,000principal$1.2M0.02%2
ELECTRONIC ARTS INC67123SAB5LoanCORPUnited States1,183,800principal$1.2M0.02%2
BRANDYWINE OPER PARTNERS105340AT0DebtOTHERUnited States1,239,000principal$1.2M0.02%2
Padagis LLC69526PAC8LoanCORPUnited States1,233,714principal$1.2M0.02%2
TGNR INTERMEDIATE HOLDIN77289KAA3DebtCORPUnited States1,210,000principal$1.2M0.02%2
JEFFERIES FIN LLC / JFIN47232MAF9DebtCORPUnited States1,225,000principal$1.2M0.02%2
SOLSTICE ADVANCED MATERI83443QAA1DebtCORPUnited States1,210,000principal$1.2M0.02%2
NISSAN MOTOR ACCEPTANCE65480CAL9DebtCORPUnited States1,210,000principal$1.2M0.02%2
ENTERGY CORP29364GAQ6DebtCORPUnited States1,150,000principal$1.2M0.02%2
Windsor Holdings III LLC97360BAH8LoanCORPUnited States1,169,478principal$1.2M0.02%2
QWEST CORP74913GBA2DebtCORPUnited States1,559,800principal$1.2M0.02%2
CROSSCOUNTRY INTER22757VAA8DebtCORPUnited States1,210,000principal$1.2M0.02%2
SINCLAIR TELEVISION GROU829259BH2DebtCORPUnited States1,135,000principal$1.2M0.02%2
CCO HLDGS LLC/CAP CORP1248EPCD3DebtCORPUnited States1,250,000principal$1.2M0.02%2
PARK INTERMED HOLDINGS70052LAD5DebtOTHERUnited States1,145,000principal$1.2M0.02%2
SUNOCO LP86765KAE9DebtCORPUnited States1,130,000principal$1.2M0.02%2
MI Windows and Doors LLC55336CAK8LoanCORPUnited States1,174,541principal$1.2M0.02%2
CCO HLDGS LLC/CAP CORP1248EPCE1DebtCORPUnited States1,270,000principal$1.2M0.02%2
MGM RESORTS INTL552953CJ8DebtCORPUnited States1,165,000principal$1.2M0.02%2
SIX FLAGS ENTERTAINME83001AAD4DebtCORPUnited States1,180,000principal$1.2M0.02%2
AVIS BUDGET CAR/FINANCE053773BK2DebtCORPUnited States1,160,000principal$1.2M0.02%2
CELANESE US HOLDINGS LLC15089QAP9DebtCORPUnited States1,105,000principal$1.2M0.02%2
CONTINENTAL RESOURCES212015AQ4DebtCORPUnited States1,450,000principal$1.2M0.02%2
ARCHROCK SERVICES/PARTNE03958CAA7DebtCORPUnited States1,178,000principal$1.2M0.02%2
FLUTTER TREASURY DAC344045AB5DebtCORPIreland1,165,000principal$1.2M0.02%2
LIGHT & WONDER INTL INC531968AB1DebtCORPUnited States1,162,000principal$1.1M0.02%2
Rocket Software Inc77313DAW1LoanCORPUnited States1,179,162principal$1.1M0.02%2
Virgin Media Bristol LLCXAG9368PBE34LoanCORPUnited States1,245,000principal$1.1M0.02%2
CSC HOLDINGS LLC126307BH9DebtCORPUnited States1,960,000principal$1.1M0.02%2
ENERGY TRANSFER LP29273RBA6DebtCORPUnited States1,110,000principal$1.1M0.02%2
ALBERTSONS COS/SAFEWAY01309QAD0DebtCORPUnited States1,181,000principal$1.1M0.02%2
NOVELIS CORP670001AE6DebtCORPUnited States1,140,000principal$1.1M0.02%2
BATH & BODY WORKS INC501797AW4DebtCORPUnited States1,075,000principal$1.1M0.02%2
Elanco Animal Health Incorporated28414BAJ5LoanCORPUnited States1,084,001principal$1.1M0.02%2
MACY'S RETAIL HLDGS LLC55616XAJ6DebtCORPUnited States1,515,000principal$1.1M0.02%2
GOEASY LTD380355AR8DebtCORPCanada1,210,000principal$1.1M0.02%2
VERIZON COMMUNICATIONS92343VHN7DebtCORPUnited States1,100,000principal$1.1M0.02%2
Wolfspeed Inc97785W106EquityCORPUnited States45,414shares$1.1M0.02%1
ASURION LLC/ASURION CO045941AB7DebtCORPUnited States1,175,000principal$1.1M0.02%2
NISOURCE INC65473PAR6DebtCORPUnited States1,039,000principal$1.1M0.02%2
PHILLIPS 66 CO718547AZ5DebtCORPUnited States1,075,000principal$1.1M0.02%2
CCO HLDGS LLC/CAP CORP1248EPCK7DebtCORPUnited States1,198,000principal$1.1M0.02%2
TELUS CORP87971MCL5DebtCORPCanada1,060,000principal$1.1M0.02%2
BURFORD CAPITAL GLBL FIN12116LAG4DebtCORPUnited States1,250,000principal$1.1M0.02%2
ADIENT GLOBAL HOLDINGS00687YAC9DebtCORPJersey1,010,000principal$1.1M0.02%2
Uber Technologies Inc90353T100EquityCORPUnited States14,866shares$1M0.02%1
EVERGY INC30034WAE6DebtCORPUnited States1,025,000principal$1M0.02%2
FARM CREDIT BK OF TEXAS30767EAF6DebtUSGAUnited States1,020,000principal$1M0.02%2
POST HOLDINGS INC737446AV6DebtCORPUnited States1,053,000principal$1M0.02%2
VERIZON COMMUNICATIONS92343VHP2DebtCORPUnited States1,050,000principal$1M0.02%2
PRESTIGE BRANDS INC74112BAM7DebtCORPUnited States1,124,000principal$1M0.02%2
WHIRLPOOL CORP963320BE5DebtCORPUnited States1,210,000principal$1M0.02%2
AERCAP IRELAND CAP/GLOBA00774MBK0DebtCORPIreland1,000,000principal$1M0.02%2
CHEMOURS CO163851AJ7DebtCORPUnited States1,030,000principal$1M0.02%2
PATRICK INDUSTRIES INC703343AD5DebtCORPUnited States1,028,000principal$1M0.02%2
ASHTON WOODS USA/FINANCE045086AM7DebtCORPUnited States1,043,000principal$1M0.02%2
ASURION LLC/ASURION CO045941AA9DebtCORPUnited States985,000principal$997K0.02%2
FERTITTA ENTERTAINMENT31556TAC3DebtCORPUnited States1,010,000principal$993K0.02%2
BOND US BIDCO 1/2/3/G1/2097947AA3DebtCORPUnited States965,000principal$972K0.02%2
Clarios Global LPXAC8000CAR43LoanCORPUnited States965,150principal$968K0.02%2
GO DADDY OPCO/FINCO38016LAC9DebtCORPUnited States1,030,000principal$968K0.02%2
ASCENT RESOURCES/ARU FIN04364VBA0DebtCORPUnited States963,000principal$968K0.02%2
ACRISURE LLC / FIN INC00489LAK9DebtCORPUnited States1,002,000principal$961K0.02%2
VENTURE GLOBAL PLAQUE922966AF3DebtCORPUnited States925,000principal$955K0.02%2
HUB INTERNATIONAL LTD44332PAG6DebtCORPUnited States955,000principal$955K0.02%2
1261229 BC LTD68288AAA5DebtCORPCanada930,000principal$951K0.02%2
ACPRODUCTS INC00488YAE6LoanCORPUnited States1,106,876principal$949K0.02%2
SVC ABS LLC78487JAC0ABSCORPUnited States955,000principal$945K0.02%2
ENBRIDGE INC29250NCG8DebtCORPCanada902,000principal$941K0.02%2
Camelot US Acquisition LLCXAL2000AAF74LoanCORPUnited States1,002,365principal$938K0.02%2
MOHEGAN TRIBAL / MS DIG60832QAA8DebtCORPUnited States900,000principal$937K0.02%2
CRESCENT ENERGY FINANCE45344LAE3DebtCORPUnited States925,000principal$930K0.02%2
BUCKEYE PARTNERS LP118230AW1DebtCORPUnited States903,000principal$927K0.02%2
GENESIS ENERGY LP/FIN37185LAN2DebtCORPUnited States885,000principal$924K0.02%2
CACI INTERNATIONAL INC127190AE6DebtCORPUnited States915,000principal$922K0.02%2
WASTE PRO USA INC94107JAC7DebtCORPUnited States905,000principal$922K0.02%2
HUB INTERNATIONAL LTD44332PAJ0DebtCORPUnited States900,000principal$921K0.02%2
STINGRAY COMPUTE86083AAA4DebtCORPUnited States940,000principal$919K0.02%2
BROOKFIELD PPTY REIT INC11284DAC9DebtOTHERUnited States930,000principal$918K0.02%2
SS&C Technologies Inc78466DBJ2LoanCORPUnited States914,773principal$915K0.02%2
ROCKET COS INC77311WAB7DebtCORPUnited States907,000principal$914K0.02%2
APLD COMPUTECO 3 LLC03790NAA5DebtCORPUnited States935,000principal$914K0.02%2
HILCORP ENERGY I/HILCORP431318BE3DebtCORPUnited States930,000principal$911K0.02%2
SWORD PURCHASER LLC87110SAB8LoanCORPUnited States940,000principal$908K0.02%2
TRANSDIGM INC893647BR7DebtCORPUnited States900,000principal$907K0.02%2
HILCORP ENERGY I/HILCORP431318AZ7DebtCORPUnited States930,000principal$905K0.02%2
STANDARD BUILDING SOLUTI853191AC8DebtCORPUnited States907,000principal$898K0.02%2
AMERICAN AXLE & MFG INC02406PBD1DebtCORPUnited States910,000principal$896K0.02%2
EQUIPMENTSHARE.COM INC29450YAD1DebtCORPUnited States935,000principal$894K0.02%2
TENET HEALTHCARE CORP88033GDW7DebtCORPUnited States907,000principal$894K0.02%2
ACRISURE LLC / FIN INC004961AA6DebtCORPUnited States970,000principal$893K0.02%2
AMYNTA AGENCY BORROWER INC57810JAN8LoanCORPUnited States896,848principal$893K0.02%2
SEADRILL FINANCE LTD81172QAC8DebtCORPBermuda920,000principal$887K0.02%2
HUGHES SATELLITE SYSTEMS444454AD4DebtCORPUnited States1,210,000principal$887K0.02%2
UNITED RENTALS NORTH AM911365BS2DebtCORPUnited States907,000principal$884K0.02%2
STAPLES INC855030AQ5DebtCORPUnited States920,000principal$881K0.02%2
PR RNO PROPERTY OWNER 169393LAA1DebtCORPUnited States932,000principal$877K0.02%2
ENERGY TRANSFER LP29273VAN0DebtCORPUnited States869,000principal$870K0.02%2
SIX FLAGS/CANADA WON150190AE6DebtCORPUnited States900,000principal$866K0.02%2
AMER AIRLINE 21-1B PTT02376LAA3DebtCORPUnited States913,920principal$864K0.02%2
JETBLUE 2020-1 CLASS B477164AB3DebtCORPUnited States858,241principal$862K0.02%2
ON SEMICONDUCTOR CORP682189AQ8DebtCORPUnited States886,000principal$855K0.02%2
ROGERS COMMUNICATIONS IN775109DG3DebtCORPCanada840,000principal$845K0.02%2
Coherent Corp45173JAT1LoanCORPUnited States841,572principal$843K0.02%2
PELOTON INTERACTIVE INC70614EAG5LoanCORPUnited States837,477principal$842K0.02%2
AMC GLOBAL MEDIA INC00164VAF0DebtCORPUnited States945,000principal$835K0.02%2
CREDIT ACCEPTANC225310AQ4DebtCORPUnited States800,000principal$830K0.02%2
ALLY FINANCIAL INC02005NBN9DebtCORPUnited States850,000principal$821K0.02%2
CLOUD SOFTWARE GRP LLC18912UAG7DebtCORPUnited States930,000principal$813K0.02%2
COLUMBUS MCKINNON CORPORATION19933MAS2LoanCORPUnited States805,680principal$809K0.02%2
TWILIO INC90138FAC6DebtCORPUnited States830,000principal$798K0.02%2
SPEEDWAY MOT/SPEEDWAY FD84779MAA2DebtCORPUnited States801,000principal$797K0.02%2
ALASKA AIRLINES 2020 TR01166VAA7DebtCORPUnited States796,410principal$796K0.02%2
PIONEER OPCO LLC72382NAA4DebtCORPUnited States780,000principal$790K0.02%2
GOLDMAN SACHS GROUP INC38141GF66DebtCORPUnited States790,000principal$785K0.02%2
ENERGY TRANSFER LP29273VBC3DebtCORPUnited States765,000principal$781K0.02%2
ENSTAR GROUP LTD29359UAD1DebtCORPBermuda751,000principal$781K0.02%2
GROUP 1 AUTOMOTIVE INC398905AQ2DebtCORPUnited States775,000principal$780K0.02%2
GRANITE CONSTRUCTION INC387328AG2DebtCORPUnited States775,000principal$776K0.02%2
GLOBAL NET LEASE/GLOBAL37892AAA8DebtOTHERUnited States792,000principal$775K0.02%2
TAYLOR MORRISON COMM87724RAK8DebtCORPUnited States756,000principal$775K0.02%2
REINSURANCE GRP OF AMER759351AT6DebtCORPUnited States775,000principal$775K0.02%2
EQUIPMENTSHARE.COM INC29450YAB5DebtCORPUnited States755,000principal$774K0.02%2
CENTERPOINT ENERGY INC15189TBP1DebtCORPUnited States760,000principal$773K0.02%2
ENSTAR GROUP LTD29359UAF6DebtCORPBermuda790,000principal$773K0.02%2
AMER AIRLINE 26-1B PTT02380KAA9DebtCORPUnited States780,000principal$767K0.02%2
ENBRIDGE INC29250NCF0DebtCORPCanada727,000principal$766K0.02%2
GLOBAL NET LEASE INC02608AAA7DebtOTHERUnited States780,000principal$762K0.02%2
CHS/COMMUNITY HEALTH SYS12543DBN9DebtCORPUnited States720,000principal$760K0.02%2
PETSMART LLC/PETSMART FI71677KAC2DebtCORPUnited States750,000principal$759K0.02%2
MACY'S RETAIL HLDGS LLC55617LAL6DebtCORPUnited States782,000principal$759K0.02%2
BRITISH AIR 21-1 B PTT11042CAB6DebtCORPUnited States787,221principal$755K0.02%2
CCO HLDGS LLC/CAP CORP1248EPBT9DebtCORPUnited States748,000principal$747K0.02%2
GRAPHIC PACKAGING INTERN38869AAA5DebtCORPUnited States750,000principal$746K0.02%2
EVERSOURCE ENERGY30040WBC1DebtCORPUnited States745,000principal$740K0.02%2
M/I HOMES INC55305BAV3DebtCORPUnited States780,000principal$736K0.02%2
GOEASY LTD380355AJ6DebtCORPCanada769,000principal$733K0.02%2
PARAMOUNT GLOBAL124857AK9DebtCORPUnited States1,160,000principal$724K0.01%2
ViaSat Inc92555WAF2LoanCORPUnited States717,673principal$724K0.01%2
TRANSCANADA PIPELINES89352HBK4DebtCORPCanada717,000principal$717K0.01%2
EMERA US FINANCE LLC29103HAA5DebtCORPUnited States710,000principal$715K0.01%2
UNITED NATURAL FOODS INC911163AA1DebtCORPUnited States711,000principal$712K0.01%2
PENN ENTERTAINMENT INC707569AV1DebtCORPUnited States745,000principal$711K0.01%2
TripAdvisor Inc89677NAE4LoanCORPUnited States733,211principal$710K0.01%2
BEACH ACQUISITION BIDCO07337JAC1DebtCORPUnited States655,000principal$704K0.01%2
LUMEN TECHNOLOGIES INC156700AM8DebtCORPUnited States756,000principal$701K0.01%2
Broadstreet Partners Inc11132VAY5LoanCORPUnited States710,786principal$700K0.01%2
CLEAR CHANNEL OUTDOOR HO18453HAH9DebtCORPUnited States666,000principal$700K0.01%2
AERCAP IRELAND CAP/GLOBA00774MBQ7DebtCORPIreland695,000principal$699K0.01%2
Cushman & Wakefield U.S. Borrower, LLC23340DAY8LoanCORPUnited States695,000principal$696K0.01%2
WILLIAMS SCOTSMAN INC96950GAE2DebtCORPUnited States703,000principal$696K0.01%2
CAESARS ENTERTAIN INC12769GAA8DebtCORPUnited States728,000principal$694K0.01%2
EMBECTA CORP29082KAA3DebtCORPUnited States894,000principal$692K0.01%2
IQVIA INC46266TAG3DebtCORPUnited States681,000principal$691K0.01%2
REINSURANCE GRP OF AMER759351AV1DebtCORPUnited States705,000principal$688K0.01%2
Caesars Entertainment Inc12768EAG1LoanCORPUnited States709,763principal$687K0.01%2
HUNTINGTON BANCSHARES446150BG8DebtCORPUnited States688,000principal$686K0.01%2
OPEN TEXT INC683720AC0DebtCORPUnited States772,000principal$682K0.01%2
COHERENT CORP902104AC2DebtCORPUnited States692,000principal$677K0.01%2

Equities show share counts; bonds and loans show principal amount. Coupon, maturity and ratings are shown where the filing discloses them. Source: SEC N-PORT via market-data vendor re-serve, position-level.

Holdings reports on file

Report dateFiledPositionsΣ weightNet assets (calc.)Coverage
Jul 31, 2026Sep 29, 2026820100.0%$4.9Bfull
Apr 30, 2026Jun 26, 2026804100.0%$4.8Bfull
Jan 31, 2026Mar 31, 2026813100.0%$4.7Bfull
Oct 31, 2025Dec 23, 2025815100.0%$4.6Bfull

Net assets here are calculated from position values ÷ reported weights (median across positions), not a reported figure.

CEF Explorer research page for Calamos Strategic Total Return Fund. Figures carry their own dates and sources; a discount to NAV does not guarantee convergence or any return. This is not investment advice.