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Calamos Advisors LLC

Q1 2026 Holdings

Filed 2026-05-04 | 1269 holdings | $28.2B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Nvidia Corporation(NVDA)COM67066G104$1.4B8,185,5875.1%
Apple Inc(AAPL)COM037833100$1.2B4,778,7954.3%
Microsoft Corp(MSFT)COM594918104$879.3M2,375,5073.1%
Alphabet Inc(GOOGL)CAP STK CL A02079K305$735.6M2,558,2132.6%
Amazon COM Inc(AMZN)COM023135106$709.3M3,405,8602.5%
State STR Spdr S&P 500 ETF T(SPY)PutTR UNIT78462F103$613.9M900,2002.2%
State STR Spdr S&P 500 ETF T(SPY)CallTR UNIT78462F103$551.5M808,8002.0%
Broadcom Inc(AVGO)COM11135F101$511.4M1,652,4201.8%
State STR Spdr S&P 500 ETF T(SPY)TR UNIT78462F103$458.6M705,1031.6%
Meta Platforms Inc(META)CL A30303M102$418.2M730,9021.5%
Western Digital CorpNOTE 3.000%11/1958102AT2$398.9M$55,616,0001.4%
Invesco QQQ TR(QQQ)PutUNIT SER 146090E103$327.3M532,8001.2%
Tesla Inc(TSLA)COM88160R101$312.8M841,4501.1%
Alphabet Inc(GOOG)CAP STK CL C02079K107$287.4M1,001,8711.0%
ELI Lilly & Co(LLY)COM532457108$283.7M308,4971.0%
Alibaba Group Hldg LTDNOTE 0.500% 6/001609WBG6$262.4M$189,044,0000.9%
JPMorgan Chase & Co(JPM)COM46625H100$236.8M804,9360.8%
Visa Inc(V)COM CL A92826C839$230.3M761,8930.8%
Exxon Mobil Corp(XOM)COM30231G102$217.5M1,282,1500.8%
Walmart Inc(WMT)COM931142103$194.8M1,567,2520.7%
Johnson & Johnson(JNJ)COM478160104$189.0M773,1000.7%
Boeing Co(BA)DEP CONV PFD A097023204$185.8M2,863,0920.7%
Oracle Corp6.5 DEP CUM SR D68389X204$183.8M4,083,4700.7%
Ishares TR(IVV)CORE S&P500 ETF464287200$178.4M273,1470.6%
Netflix Inc.(NFLX)COM64110L106$167.8M1,744,9670.6%
Goldman Sachs Group Inc(GS)COM38141G104$144.6M170,8810.5%
Chevron Corporation(CVX)COM166764100$143.0M691,3260.5%
Wells Fargo & Co(WFC)COM949746101$133.9M1,682,0210.5%
GE Vernova Inc(GEV)COM36828A101$133.5M152,8900.5%
Ishares TR(IVW)S&P 500 GRWT ETF464287309$132.2M1,168,5030.5%
Berkshire Hathaway Inc del(BRK/B)CL B NEW084670702$131.2M273,8610.5%
Invesco QQQ TR(QQQ)CallUNIT SER 146090E103$130.9M213,1000.5%
Ishares TR(IVE)S&P 500 VAL ETF464287408$130.7M619,1180.5%
MKS Inc.NOTE 1.250% 6/055306NAB0$129.8M$78,265,0000.5%
Mastercard Incorporated(MA)CL A57636Q104$124.1M248,4530.4%
Ishares TR(IWM)CallRUSSELL 2000 ETF464287655$117.1M475,6000.4%
Lumentum Hldgs IncNOTE 1.500%12/155024UAH2$114.8M$11,387,0000.4%
PPL Corp(PPLC)UNIT 02/15/202969351T866$114.7M2,235,3570.4%
Ishares TR(IWM)PutRUSSELL 2000 ETF464287655$112.1M455,2000.4%
Bank America Corp(BAC)COM060505104$111.7M2,291,1500.4%
Linde PLC(LIN)SHSG54950103$111.7M225,2710.4%
Micron Technology Inc(MU)COM595112103$108.9M322,2060.4%
Uber Technologies IncNOTE 0.875%12/090353TAM2$108.8M$90,006,0000.4%
Palantir Technologies Inc(PLTR)CL A69608A108$108.5M741,6540.4%
Home Depot Inc(HD)COM437076102$107.9M328,0490.4%
Nextera Energy IncUNIT 02/15/202965339F655$107.1M2,132,9720.4%
Southern Co(SOMN)UNIT 12/15/2028842587842$107.0M2,081,3250.4%
Microchip Technology Inc.DEP SHS REPSTG595017302$106.9M1,875,8650.4%
Advanced Energy IndsNOTE 2.500% 9/1007973AE0$105.8M$44,067,0000.4%
Abbvie Inc(ABBV)COM00287Y109$105.2M483,6700.4%
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