Calamos Advisors LLC Q2 2026 Filing
Filed July 31, 2026
Portfolio Value
$11.1T
Holdings
948
Report Date
Q2 2026
Filing Type
13F-HR
All Holdings (948 positions)
| Stock | Value |
|---|---|
XSCDXLMP CAP & INCOME FD INC | $694.3M |
MSDMORGAN STANLEY EMKT DBT FD I | $694.0M |
FSCOFS CREDIT OPPORTUNITIES CORP | $690.7M |
XSSPXNUVEEN S&P 500 DYNAMIC OVERW | $686.4M |
CAIECALAMOS ETF TR | $674.8M |
ATROASTRONICS CORP | $668.7M |
XFFCXFLAHERTY & CRUMRIN PFD & INM | $667.4M |
BDJBLACKROCK ENHANCED EQUITY DI | $663.7M |
XBGYXBLACKROCK ENHANCED INTL DIV | $662.1M |
DSLDOUBLELINE INCOME SOLUTIONS | $653.4M |
ERCALLSPRING MULTI SECTOR INCOM | $652.7M |
HIOWESTERN ASSET HIGH INCOME OP | $638.8M |
OPTXWSYNTEC OPTICS HLDGS INC | $637.5M |
—PEACE ACQUISITION CORP | $629.4M |
LBRXLB PHARMACEUTICALS INC | $623.1M |
COSCNO FINL GROUP INC | $614.8M |
BCXBLACKROCK RES & COMMODITIES | $609.1M |
IGIBISHARES TR | $592.9M |
CBOYCALAMOS ETF TR | $584.7M |
CBOOCALAMOS ETF TR | $584.7M |
CBOJCALAMOS ETF TR | $581.7M |
OSSONE STOP SYS INC | $581.3M |
CBOACALAMOS ETF TR | $579.8M |
HFROHIGHLAND OPPS & INCOME FD | $571.8M |
ESOAENERGY SERVICES OF AMER CORP | $563.9M |
WTGWINTERGREEN ACQUISITION CORP | $540.5M |
XEFRXEATON VANCE SR FLTNG RTE TR | $530.1M |
AVGOBROADCOM INC | $523.9M |
GTERAGLOBA TERRA ACQUISITION COR | $516.2M |
TYGTORTOISE ENERGY INFRSTRCTR C | $505.2M |
UTFCOHEN & STEERS INFRASTRUCTUR | $504.3M |
TTEK 2.25 08/15/28TETRA TECH INC NEW | $502.4M |
—FUTURECORP SPACE ACQUISITION | $502.1M |
AVKADVENT CONV & INCOME FD | $500.3M |
VOYGVOYAGER TECHNOLOGIES INC | $483.8M |
PFDFLAHERTY & CRUMRINE PFD INCO | $478.3M |
CSCOCISCO SYS INC | $464.4M |
SHMDSCHMID GROUP N.V. | $462.7M |
KYNKAYNE ANDERSON ENERGY INFRST | $462.3M |
BITBLACKROCK MULTI SECTOR INC T | $458.2M |
NEO 0.25 01/15/28NEOGENOMICS INC | $453.8M |
USOUNITED STATES ANTIMONY CORP | $445.1M |
—TEAMSHARES INC | $441.0M |
ELVAELECTROVAYA INC | $439.2M |
BGBBLACKSTONE STRATEGIC CRED 20 | $423.1M |
NMLNEUBERGER ENGY INFRSTR & INC | $414.0M |
WEAWESTERN ASSET PREMIER BD FD | $397.6M |
SATLSATELLOGIC INC | $395.8M |
VOOGVANGUARD ADMIRAL FDS INC | $395.6M |
METAMETA PLATFORMS INC | $378.6M |
NBXGNEUBERGER NEXT GENERATION | $375.7M |
PRGPROG HOLDINGS INC | $372.9M |
CBXYCALAMOS ETF TR | $372.4M |
CBXOCALAMOS ETF TR | $372.1M |
BSTBLACKROCK SCIENCE & TECHNOLO | $370.9M |
—COINSHARES PLC | $370.0M |
CBXACALAMOS ETF TR | $364.0M |
ETOEATON VANCE TAX-ADVANTAGED G | $363.6M |
USALIBERTY ALL STAR EQUITY FD | $361.8M |
MUMICRON TECHNOLOGY INC | $361.8M |
XEVGXEATON VANCE SHORT DURATION D | $360.7M |
FTKFLOTEK INDUSTRIES INC | $354.8M |
MXFMEXICO FD INC | $344.5M |
IIFMORGAN STANLEY INDIA INVT FD | $343.3M |
RMTROYCE MICRO-CAP TR INC | $342.0M |
RVTROYCE SMALL CAP TRUST INC | $340.0M |
APLD 2.75 06/01/30APPLIED DIGITAL CORP | $339.6M |
LLYELI LILLY & CO | $339.4M |
GHYPGIM GLOBAL HIGH YIELD FD FO | $336.0M |
XEADXALLSPRING INCOME OPPORTUNIT | $335.5M |
JFRNUVEEN FLOATING RATE INCOME | $332.1M |
BGXBLACKSTONE LONG SHORT CR INC | $332.0M |
BZAIWBLAIZE HLDGS INC | $330.3M |
LEU 2.25 11/01/30CENTRUS ENERGY CORP | $321.4M |
GOOGALPHABET INC | $320.5M |
NBBNUVEEN TAXABLE MUNICPAL INM | $319.2M |
PMLPIMCO MUN INCOME FD II | $317.0M |
AMDADVANCED MICRO DEVICES INC | $314.7M |
TSLATESLA INC | $314.5M |
—NEWHOLD INVT CORP III | $313.5M |
OSWONESPAWORLD HOLDINGS LIMITED | $309.1M |
GH 1.25 02/15/31GUARDANT HEALTH INC | $304.5M |
SCHFSCHWAB STRATEGIC TR | $303.8M |
—ONCE UPON A FARM PBC | $299.8M |
NDQINVESCO QQQ TR | $294.0M |
BKHABLACK HAWK ACQUISITION CORP | $289.4M |
NIONIO INC | $284.3M |
—FIRSTENERGY CORP | $281.3M |
FIGXFIGX CAP ACQUISITION CORP. | $261.7M |
OBAOXLEY BRIDGE ACQ LTD | $260.6M |
MECMAYVILLE ENGR CO INC | $257.8M |
MBVIM3-BRIGADE ACQUISITION VI CO | $255.2M |
ITHAITHAX ACQUISITION CORP III | $252.4M |
—TRANSLATIONAL DEV ACQUISITIO | $245.2M |
AMBQAMBIQ MICRO INC | $240.8M |
RIOT 0.75 01/15/30RIOT PLATFORMS INC | $235.2M |
JPMJPMORGAN CHASE & CO | $231.9M |
CDNLCARDINAL INFRASTRUCTURE GROU | $229.2M |
AQLTISHARES TR | $229.2M |
CVEOCIVEO CORP CDA | $228.4M |