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 |
|---|---|
VIAVVIAVI SOLUTIONS INC | $4.8B |
BYND 7 10/15/30BEYOND MEAT INC | $4.8B |
CTSHCOGNIZANT TECHNOLOGY SOLUTIO | $4.7B |
NVONOVO-NORDISK A S | $4.7B |
DBX 0 03/01/28DROPBOX INC | $4.6B |
VWOBVANGUARD WHITEHALL FDS | $4.6B |
GPNGLOBAL PMTS INC | $4.6B |
OTISOTIS WORLDWIDE CORP | $4.6B |
AMPH 2 03/15/29AMPHASTAR PHARMACEUTICALS IN | $4.5B |
—STARLINK AI ACQUISITION CORP | $4.5B |
VERX 0.75 05/01/29VERTEX INC | $4.5B |
KNXKNIGHT-SWIFT TRANSN HLDGS IN | $4.5B |
SKMSK TELECOM CO LTD | $4.5B |
ETENERGY TRANSFER L P | $4.4B |
AXGNAXOGEN INC | $4.4B |
CYTKCYTOKINETICS INC | $4.4B |
MOALTRIA GROUP INC | $4.2B |
VLTOVERALTO CORP | $4.2B |
FROGJFROG LTD | $4.1B |
—COLLECTIVE ACQUISITION CORP | $4.0B |
WB 1.375 12/01/30WEIBO CORP | $4.0B |
TDACWTRANSLATIONAL DEV ACQUISITIO | $4.0B |
BLKBBLACKBAUD INC | $3.9B |
EPDENTERPRISE PRODS PARTNERS L | $3.9B |
ZBHZIMMER BIOMET HOLDINGS INC | $3.8B |
BAXBAXTER INTL INC | $3.8B |
DBRGDIGITALBRIDGE GROUP INC | $3.7B |
NPKINPK INTERNATIONAL INC | $3.7B |
JNKSPDR SERIES TRUST | $3.6B |
—ARC GROUP ACQUISITION I CORP | $3.6B |
HALOHALOZYME THERAPEUTICS INC | $3.4B |
FLBLFRANKLIN TEMPLETON ETF TR | $3.4B |
PLPLANET LABS PBC | $3.3B |
CAVACAVA GROUP INC | $3.3B |
NHICNEWHOLD INVT CORP III | $3.3B |
—VERNAL CAP ACQUISITION CORP | $3.2B |
SPHYSPDR SERIES TRUST | $3.2B |
TOSTTOAST INC | $3.1B |
—QDRO ACQUISITION CORP | $3.1B |
—APOGEE ACQUISITION CORP | $3.1B |
ALUBALUSSA ENERGY ACQUISIT CORP | $3.1B |
—GORES HOLDINGS XI INC | $3.0B |
—ENERGY TRANSITION SPL OPPORT | $3.0B |
—RF ACQUISITION CORP III | $3.0B |
—BLUE WTR ACQUISITION CORP IV | $3.0B |
—KRAKACQUISITION CORPORATION | $3.0B |
BTSGBRIGHTSPRING HEALTH SVCS INC | $2.9B |
ACWXISHARES TR | $2.8B |
—MAYWOOD ACQUISITION CORP 2 | $2.8B |
SESEA LTD | $2.8B |
TMDX 1.5 06/01/28TRANSMEDICS GROUP INC | $2.8B |
—OCEANHAWK ACQUISITION CORP | $2.8B |
TTDTHE TRADE DESK INC | $2.7B |
UITBVICTORY PORTFOLIOS II | $2.7B |
INACINDIGO ACQUISITION CORP | $2.6B |
BYNDBEYOND MEAT INC | $2.5B |
RDVTRED VIOLET INC | $2.5B |
—LAFAYETTE DIGITAL ACQUISITIO | $2.5B |
—PLUTONIAN ACQUISITION CORP I | $2.5B |
LPZBLIGHTPATH TECHNOLOGIES INC | $2.5B |
AREALEXANDRIA REAL ESTATE EQ IN | $2.5B |
—IRON DOME ACQUISITION I CORP | $2.5B |
—FOREFRONT TECHNOLOGY HOLDING | $2.5B |
LCIDLUCID GROUP INC | $2.5B |
—SNOW ROTHSCHILD ACQUISITION | $2.5B |
LINDLINDBLAD EXPEDITIONS HLDGS I | $2.5B |
—INTERPRIVATE INVTS PARTNERS | $2.5B |
PSN 2.625 03/01/29PARSONS CORP DEL | $2.4B |
JAAAJANUS DETROIT STR TR | $2.4B |
BAND 0.5 04/01/28BANDWIDTH INC | $2.4B |
ISIIONIS PHARMACEUTICALS INC | $2.3B |
GH 0 11/15/27GUARDANT HEALTH INC | $2.3B |
—CARTESIAN GROWTH CORP IV | $2.3B |
BCARD. BORAL ARC ACQ I CORP. | $2.2B |
LITE 0.5 06/15/28LUMENTUM HLDGS INC | $2.2B |
BROSDUTCH BROS INC | $2.2B |
—ABONY ACQUISITION CORP I | $2.2B |
SMCISUPER MICRO COMPUTER INC | $2.2B |
—SHREYA ACQUISITION GROUP | $2.1B |
FESMFIDELITY COVINGTON TRUST | $2.1B |
SOCASOLARIUS CAPITAL ACQU CORP | $2.1B |
—COLOMBIER ACQUISITION CORP I | $2.1B |
VCICVINE HILL CAP INVTS CORP II | $2.0B |
FTWEQV VENTURES AC CORP. II | $2.0B |
ADACAMERICAN DRIVE ACQUISITION C | $2.0B |
—KEYSTONE ACQUISITION CORP | $2.0B |
LPCVLAUNCHPAD CADENZA ACQU CORP | $2.0B |
—ALPEX ACQUISITION CORP | $2.0B |
—CH4 NATURAL SOLUTIONS CORP | $2.0B |
—LONG TABLE GROWTH CORP | $2.0B |
—PATRIOT ACQUISITION CORP | $2.0B |
—YORKVILLE INTL CAP CORP | $2.0B |
—D BORAL ACQUISITION I CORP | $1.8B |
LTHLIFE TIME GROUP HOLDINGS INC | $1.8B |
HAVAHARVARD AVE ACQUISITION CORP | $1.8B |
—FUTURE MONEY ACQUISITION COR | $1.8B |
—FORTUNEX ACQUISITION CORP | $1.8B |
—JAB ACQUISITION CORP I | $1.8B |
NESRNATIONAL ENERGY SERVICES REU | $1.7B |
ARWRARROWHEAD PHARMACEUTICALS IN | $1.7B |