Calamos Advisors
NAPERVILLE, ILfiles as Calamos Advisors LLC
$21.6bn in 769 US stocks at the end of 30 June 2026. The top 10 are 34.3% of the money. It changed about 18.5% of the portfolio this quarter.
Value
$21.6bn
Stocks
769
Top 10 share
34.3%
Turnover
18.5%
What changed this quarter
New
Bought for the first time this quarter.
- Calamos ETF TRCBOX5.0% of the fund
- Alphabet1.1% of the fund
- Alphabet1.1% of the fund
- Super Micro Computer0.4% of the fund
- WayfairW0.2% of the fund
- RokuROKU0.2% of the fund
- Txnm EnergyTXNM<0.1% of the fund
- CarnivalCCL<0.1% of the fund
- Honeywell InternationalHON<0.1% of the fund
- Honeywell AerospaceHONA<0.1% of the fund
- Citizens Financial GroupCFG<0.1% of the fund
- CoherentCOHR<0.1% of the fund
- CumminsCMI<0.1% of the fund
- FlexFLEX<0.1% of the fund
- Siddhi Acquisition Corp (Cayman Islands)SDHI<0.1% of the fund
- Caci InternationalCACI<0.1% of the fund
- Quantum Leap AcquisitionQLEP<0.1% of the fund
- XometryXMTR<0.1% of the fund
- Gores Holdings XGTEN<0.1% of the fund
- Nebius GroupNBIS<0.1% of the fund
- DuPont de NemoursDD<0.1% of the fund
- Stellar V Capital Corp. (Cayman Islands)SVCC<0.1% of the fund
- GSR V AcquisitionGSRVU<0.1% of the fund
- Arrow ElectronicsARW<0.1% of the fund
- Super Group (SGHC)SGHC<0.1% of the fund
Added
Bought more of a stock they already held.
- Advanced Micro DevicesAMD1.5% of the fund+13%
- Hewlett Packard Enterprise C0.8% of the fund+14%
- IntelINTC0.8% of the fund+30%
- CaterpillarCAT0.7% of the fund+12%
- UnitedHealth GroupUNH0.6% of the fund+23%
- Quanta ServicesPWR0.4% of the fund+3%
- SandiskSNDK0.4% of the fund+48%
- AmphenolAPH0.3% of the fund+24%
- OracleORCL0.3% of the fund+4%
- Electronic ArtsEA0.3% of the fund+17%
- Freeport-McMoRanFCX0.3% of the fund+7%
- AESAES0.2% of the fund+107%
- Warner Bros. DiscoveryWBD0.2% of the fund+21%
- Marvell TechnologyMRVL0.2% of the fund+514%
- Vaneck ETF TrustEMLC0.2% of the fund+12%
- Royalty PharmaRPRX0.1% of the fund+31%
- State StreetSTT0.1% of the fund+156%
- PenumbraPEN0.1% of the fund+37%
- Seagate Technology HoldingsSTX0.1% of the fund+18%
- PricesmartPSMT<0.1% of the fund+288%
- Cboe Global MktsCBOE<0.1% of the fund+10287%
- Sumitomo Mitsui FIN GRPSMFG<0.1% of the fund+333%
- DaveDAVE<0.1% of the fund+29%
- Generac HoldingsGNRC<0.1% of the fund+6%
- MongoDBMDB<0.1% of the fund+60%
Cut
Sold some of their stake.
- NvidiaNVDA6.5% of the fund-14%
- AppleAAPL5.2% of the fund-18%
- MicrosoftMSFT3.5% of the fund-14%
- AlphabetGOOGL3.3% of the fund-21%
- Amazon.comAMZN3.3% of the fund-12%
- BroadcomAVGO2.4% of the fund-17%
- Meta PlatformsMETA1.7% of the fund-10%
- Micron TechnologyMU1.7% of the fund-3%
- Eli LillyLLY1.6% of the fund-8%
- AlphabetGOOG1.5% of the fund-9%
- TeslaTSLA1.5% of the fund-11%
- JPMorgan ChaseJPM1.1% of the fund-12%
- VisaV1.0% of the fund-13%
- Boeing0.9% of the fund-4%
- Oracle0.8% of the fund-3%
- Goldman Sachs GroupGS0.8% of the fund-3%
- Johnson & JohnsonJNJ0.8% of the fund-16%
- Lam ResearchLRCX0.7% of the fund-12%
- ExxonMobil HoldingsXOM0.7% of the fund-11%
- WalmartWMT0.7% of the fund-13%
- GE VernovaGEV0.7% of the fund-19%
- Berkshire HathawayBRK-B0.6% of the fund-8%
- Bank of AmericaBAC0.6% of the fund-4%
- MastercardMA0.6% of the fund-4%
- Wells Fargo & CompanyWFC0.5% of the fund-19%
Sold out
Sold their entire stake.
- Ishares TRIWV-100%
- Honeywell InternationalHON-100%
- Clearwater Analytics Hldgs I-100%
- BPBP-100%
- Ishares TREFA-100%
- Carnival-100%
- Ishares TRAGG-100%
- Spdr Series TrustBIL-100%
- Calamos ETF TRCAIQ-100%
- Moody'sMCO-100%
- Zebra TechnologiesZBRA-100%
- Booz Allen Hamilton HoldingBAH-100%
- Ishares TRUSMV-100%
- Vanguard Index FDSVOO-100%
- Siddhi AcquisitionSDHIU-100%
- Gores Hldgs XGTENU-100%
- CloudflareNET-100%
- Live OAK Acquisition Corp V-100%
- DuPont de NemoursDD-100%
- AstrazenecaAZN-100%
- CF Industries HoldingsCF-100%
- CamecoCCJ-100%
- Stellar V CAPSVCCU-100%
- Nu HoldingsNU-100%
- Alibaba Group HldgBABA-100%
Holdings
- Calamos ETF TRCBOX
- Share
- 5.0%
- Value
- $1.1bn
- Shares
- 10,693,254
New
- Alphabet
- Share
- 1.1%
- Value
- $237m
- Shares
- 4,662,875
New
- Alphabet
- Share
- 1.1%
- Value
- $232m
- Shares
- 4,615,868
New
- Boeing
- Share
- 0.9%
- Value
- $185m
- Shares
- 2,754,965
-4%
- Hewlett Packard Enterprise C
- Share
- 0.8%
- Value
- $184m
- Shares
- 1,586,652
+14%
- Oracle
- Share
- 0.8%
- Value
- $179m
- Shares
- 3,976,804
-3%
- Microchip Technology
- Share
- 0.5%
- Value
- $112m
- Shares
- 1,458,634
-22%
- PPL
- Share
- 0.5%
- Value
- $110m
- Shares
- 2,236,184
Held
- Southern Company
- Share
- 0.5%
- Value
- $105m
- Shares
- 2,115,625
Held
- NextEra Energy
- Share
- 0.5%
- Value
- $102m
- Shares
- 2,125,337
Held
- Super Micro Computer
- Share
- 0.4%
- Value
- $79m
- Shares
- 1,513,992
New
- Apollo Global Mgmt
- Share
- 0.3%
- Value
- $75m
- Shares
- 1,231,216
Held
- KKR
- Share
- 0.3%
- Value
- $71m
- Shares
- 1,782,560
Held
- Brightspring Health Svcs
- Share
- 0.3%
- Value
- $69m
- Shares
- 301,602
Held
- Albemarle
- Share
- 0.3%
- Value
- $69m
- Shares
- 1,240,723
Held
- Electronic ArtsEA
- Share
- 0.3%
- Value
- $59m
- Shares
- 286,928
+17%
- NextEra Energy
- Share
- 0.2%
- Value
- $52m
- Shares
- 1,041,520
Held
- Ares Management
- Share
- 0.2%
- Value
- $50m
- Shares
- 1,358,781
Held
- QXO
- Share
- 0.2%
- Value
- $49m
- Shares
- 1,007,291
Held
- Bruker
- Share
- 0.2%
- Value
- $45m
- Shares
- 100,560
-29%
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| NvidiaNVDA | 6.5% | $1.4bn | 7,059,874 | -14% |
| AppleAAPL | 5.2% | $1.1bn | 3,925,539 | -18% |
| Calamos ETF TRCBOX | 5.0% | $1.1bn | 10,693,254 | New |
| MicrosoftMSFT | 3.5% | $763m | 2,045,038 | -14% |
| AlphabetGOOGL | 3.3% | $722m | 2,019,467 | -21% |
| Amazon.comAMZN | 3.3% | $713m | 2,991,600 | -12% |
| BroadcomAVGO | 2.4% | $519m | 1,374,612 | -17% |
| Meta PlatformsMETA | 1.7% | $370m | 657,623 | -10% |
| Micron TechnologyMU | 1.7% | $362m | 313,454 | -3% |
| Eli LillyLLY | 1.6% | $339m | 283,001 | -8% |
| AlphabetGOOG | 1.5% | $321m | 907,212 | -9% |
| Advanced Micro DevicesAMD | 1.5% | $314m | 540,770 | +13% |
| TeslaTSLA | 1.5% | $314m | 746,440 | -11% |
| Alphabet | 1.1% | $237m | 4,662,875 | New |
| Alphabet | 1.1% | $232m | 4,615,868 | New |
| JPMorgan ChaseJPM | 1.1% | $232m | 708,384 | -12% |
| VisaV | 1.0% | $227m | 661,467 | -13% |
| Applied MaterialsAMAT | 1.0% | $219m | 303,395 | Held |
| Boeing | 0.9% | $185m | 2,754,965 | -4% |
| Hewlett Packard Enterprise C | 0.8% | $184m | 1,586,652 | +14% |
| Oracle | 0.8% | $179m | 3,976,804 | -3% |
| IntelINTC | 0.8% | $177m | 1,268,305 | +30% |
| Goldman Sachs GroupGS | 0.8% | $168m | 165,711 | -3% |
| Johnson & JohnsonJNJ | 0.8% | $164m | 647,222 | -16% |
| CaterpillarCAT | 0.7% | $160m | 150,261 | +12% |
| Lam ResearchLRCX | 0.7% | $158m | 365,435 | -12% |
| ExxonMobil HoldingsXOM | 0.7% | $155m | 1,135,866 | -11% |
| WalmartWMT | 0.7% | $154m | 1,362,951 | -13% |
| GE VernovaGEV | 0.7% | $145m | 123,656 | -19% |
| Cisco SystemsCSCO | 0.6% | $138m | 1,178,914 | Held |
| UnitedHealth GroupUNH | 0.6% | $129m | 309,379 | +23% |
| Berkshire HathawayBRK-B | 0.6% | $126m | 252,430 | -8% |
| Bank of AmericaBAC | 0.6% | $126m | 2,207,262 | -4% |
| MastercardMA | 0.6% | $123m | 238,960 | -4% |
| Wells Fargo & CompanyWFC | 0.5% | $113m | 1,366,153 | -19% |
| Microchip Technology | 0.5% | $112m | 1,458,634 | -22% |
| PPL | 0.5% | $110m | 2,236,184 | Held |
| LindeLIN | 0.5% | $107m | 206,610 | -8% |
| Philip Morris InternationalPM | 0.5% | $105m | 581,825 | Held |
| Southern Company | 0.5% | $105m | 2,115,625 | Held |
| General ElectricGE | 0.5% | $104m | 277,306 | -4% |
| CitigroupC | 0.5% | $103m | 735,465 | Held |
| NextEra Energy | 0.5% | $102m | 2,125,337 | Held |
| AbbVieABBV | 0.5% | $101m | 399,893 | -17% |
| NetflixNFLX | 0.5% | $99m | 1,382,807 | -21% |
| Home DepotHD | 0.4% | $93m | 264,087 | -20% |
| Morgan StanleyMS | 0.4% | $92m | 442,354 | -17% |
| ChevronCVX | 0.4% | $92m | 555,706 | -20% |
| RTXRTX | 0.4% | $91m | 479,675 | -5% |
| Palo Alto NetworksPANW | 0.4% | $84m | 245,320 | -7% |
| MerckMRK | 0.4% | $84m | 650,503 | -16% |
| CSXCSX | 0.4% | $80m | 1,690,905 | Held |
| Quanta ServicesPWR | 0.4% | $80m | 111,284 | +3% |
| Super Micro Computer | 0.4% | $79m | 1,513,992 | New |
| Coca-ColaKO | 0.4% | $78m | 965,562 | -3% |
| SandiskSNDK | 0.4% | $78m | 34,206 | +48% |
| Palantir TechnologiesPLTR | 0.4% | $77m | 664,009 | -10% |
| Norfolk SouthernNSC | 0.4% | $76m | 242,024 | Held |
| Costco WholesaleCOST | 0.3% | $75m | 80,404 | -12% |
| Apollo Global Mgmt | 0.3% | $75m | 1,231,216 | Held |
| Marathon PetroleumMPC | 0.3% | $74m | 290,934 | -9% |
| KKR | 0.3% | $71m | 1,782,560 | Held |
| Procter & GamblePG | 0.3% | $70m | 477,265 | -4% |
| Union PacificUNP | 0.3% | $69m | 254,930 | -9% |
| Brightspring Health Svcs | 0.3% | $69m | 301,602 | Held |
| Albemarle | 0.3% | $69m | 1,240,723 | Held |
| American ExpressAXP | 0.3% | $67m | 197,855 | -22% |
| AmphenolAPH | 0.3% | $65m | 369,605 | +24% |
| Lowe's CompaniesLOW | 0.3% | $65m | 294,838 | -6% |
| KenvueKVUE | 0.3% | $64m | 3,351,000 | Held |
| OracleORCL | 0.3% | $63m | 432,846 | +4% |
| Texas InstrumentsTXN | 0.3% | $59m | 199,288 | -21% |
| Electronic ArtsEA | 0.3% | $59m | 286,928 | +17% |
| Thermo Fisher ScientificTMO | 0.3% | $58m | 115,172 | -17% |
| Freeport-McMoRanFCX | 0.3% | $55m | 867,662 | +7% |
| ChubbCB | 0.3% | $54m | 159,650 | -27% |
| TJX CompaniesTJX | 0.2% | $54m | 356,870 | -22% |
| Sherwin-WilliamsSHW | 0.2% | $52m | 152,358 | -19% |
| Arista NetworksANET | 0.2% | $52m | 307,502 | -42% |
| Intuitive SurgicalISRG | 0.2% | $52m | 131,023 | -21% |
| BoeingBA | 0.2% | $52m | 239,870 | -31% |
| NextEra Energy | 0.2% | $52m | 1,041,520 | Held |
| AESAES | 0.2% | $50m | 3,438,138 | +107% |
| Ares Management | 0.2% | $50m | 1,358,781 | Held |
| DatadogDDOG | 0.2% | $50m | 190,503 | -34% |
| Walt DisneyDIS | 0.2% | $50m | 515,099 | -3% |
| QXO | 0.2% | $49m | 1,007,291 | Held |
| McDonald'sMCD | 0.2% | $47m | 175,000 | -5% |
| WayfairW | 0.2% | $47m | 509,226 | New |
| EatonETN | 0.2% | $47m | 109,417 | -23% |
| TeradyneTER | 0.2% | $47m | 96,290 | -3% |
| Booking HoldingsBKNG | 0.2% | $46m | 258,943 | -3% |
| Royal Caribbean CruisesRCL | 0.2% | $46m | 144,306 | -28% |
| Uber TechnologiesUBER | 0.2% | $45m | 626,689 | -24% |
| Bruker | 0.2% | $45m | 100,560 | -29% |
| Gilead SciencesGILD | 0.2% | $45m | 356,488 | -14% |
| RokuROKU | 0.2% | $45m | 325,000 | New |
| CVS HealthCVS | 0.2% | $44m | 422,940 | -2% |
| Johnson Controls InternationalJCI | 0.2% | $43m | 294,726 | -10% |
| PfizerPFE | 0.2% | $42m | 1,753,548 | -3% |
Showing the largest 100 of 769.
Options (38)
- State STR Spdr S&P 500 ETF TSPY
- Type
- Put
- Value
- $811m
- Contracts
- 1,246,800
- State STR Spdr S&P 500 ETF TSPY
- Type
- Call
- Value
- $555m
- Contracts
- 853,300
- Invesco QQQ TRQQQ
- Type
- Put
- Value
- $197m
- Contracts
- 341,600
- Ishares TREFA
- Type
- Call
- Value
- $168m
- Contracts
- 1,730,000
- Ishares TRIWM
- Type
- Call
- Value
- $105m
- Contracts
- 422,400
- Ishares TRIWM
- Type
- Put
- Value
- $95m
- Contracts
- 382,800
- Invesco QQQ TRQQQ
- Type
- Call
- Value
- $89m
- Contracts
- 155,000
- Ishares TREFA
- Type
- Put
- Value
- $71m
- Contracts
- 727,200
- Ishares TREEM
- Type
- Put
- Value
- $68m
- Contracts
- 1,202,900
- IsharesEWY
- Type
- Put
- Value
- $61m
- Contracts
- 495,000
- Vaneck ETF TrustSMH
- Type
- Call
- Value
- $43m
- Contracts
- 111,200
- AppleAAPL
- Type
- Call
- Value
- $39m
- Contracts
- 155,200
- Warner Bros. DiscoveryWBD
- Type
- Call
- Value
- $33m
- Contracts
- 1,193,800
- Ishares TRINDA
- Type
- Call
- Value
- $27m
- Contracts
- 570,500
- MicrosoftMSFT
- Type
- Call
- Value
- $23m
- Contracts
- 62,800
- Amazon.comAMZN
- Type
- Call
- Value
- $21m
- Contracts
- 100,700
- Ishares Silver TRSLV
- Type
- Call
- Value
- $12m
- Contracts
- 180,000
- Meta PlatformsMETA
- Type
- Call
- Value
- $8m
- Contracts
- 14,300
- Spotify TechnologySPOT
- Type
- Call
- Value
- $8m
- Contracts
- 16,500
- NetflixNFLX
- Type
- Call
- Value
- $7m
- Contracts
- 71,700
- Freeport-McMoRanFCX
- Type
- Call
- Value
- $7m
- Contracts
- 116,000
- Direxion Shares ETF TrustQQQE
- Type
- Call
- Value
- $5m
- Contracts
- 53,200
- Lumentum HoldingsLITE
- Type
- Call
- Value
- $4m
- Contracts
- 6,000
- BroadcomAVGO
- Type
- Put
- Value
- $4m
- Contracts
- 13,500
- Southern CopperSCCO
- Type
- Call
- Value
- $4m
- Contracts
- 23,700
- Palo Alto NetworksPANW
- Type
- Call
- Value
- $3m
- Contracts
- 19,500
- SeaSE
- Type
- Call
- Value
- $3m
- Contracts
- 33,800
- NvidiaNVDA
- Type
- Call
- Value
- $2m
- Contracts
- 9,800
- AlphabetGOOGL
- Type
- Call
- Value
- $2m
- Contracts
- 5,600
- Costco WholesaleCOST
- Type
- Call
- Value
- $1m
- Contracts
- 1,400
- WalmartWMT
- Type
- Call
- Value
- $695,968
- Contracts
- 5,600
- TeslaTSLA
- Type
- Call
- Value
- $520,450
- Contracts
- 1,400
- BroadcomAVGO
- Type
- Call
- Value
- $433,314
- Contracts
- 1,400
- Palantir TechnologiesPLTR
- Type
- Call
- Value
- $409,584
- Contracts
- 2,800
- Cisco SystemsCSCO
- Type
- Call
- Value
- $325,878
- Contracts
- 4,200
- T-Mobile USTMUS
- Type
- Call
- Value
- $294,042
- Contracts
- 1,400
- Advanced Micro DevicesAMD
- Type
- Call
- Value
- $284,802
- Contracts
- 1,400
- Advanced Micro DevicesAMD
- Type
- Put
- Value
- $284,802
- Contracts
- 1,400
| Company | Type | Value | Contracts |
|---|---|---|---|
| State STR Spdr S&P 500 ETF TSPY | Put | $811m | 1,246,800 |
| State STR Spdr S&P 500 ETF TSPY | Call | $555m | 853,300 |
| Invesco QQQ TRQQQ | Put | $197m | 341,600 |
| Ishares TREFA | Call | $168m | 1,730,000 |
| Ishares TRIWM | Call | $105m | 422,400 |
| Ishares TRIWM | Put | $95m | 382,800 |
| Invesco QQQ TRQQQ | Call | $89m | 155,000 |
| Ishares TREFA | Put | $71m | 727,200 |
| Ishares TREEM | Put | $68m | 1,202,900 |
| IsharesEWY | Put | $61m | 495,000 |
| Vaneck ETF TrustSMH | Call | $43m | 111,200 |
| AppleAAPL | Call | $39m | 155,200 |
| Warner Bros. DiscoveryWBD | Call | $33m | 1,193,800 |
| Ishares TRINDA | Call | $27m | 570,500 |
| MicrosoftMSFT | Call | $23m | 62,800 |
| Amazon.comAMZN | Call | $21m | 100,700 |
| Ishares Silver TRSLV | Call | $12m | 180,000 |
| Meta PlatformsMETA | Call | $8m | 14,300 |
| Spotify TechnologySPOT | Call | $8m | 16,500 |
| NetflixNFLX | Call | $7m | 71,700 |
| Freeport-McMoRanFCX | Call | $7m | 116,000 |
| Direxion Shares ETF TrustQQQE | Call | $5m | 53,200 |
| Lumentum HoldingsLITE | Call | $4m | 6,000 |
| BroadcomAVGO | Put | $4m | 13,500 |
| Southern CopperSCCO | Call | $4m | 23,700 |
| Palo Alto NetworksPANW | Call | $3m | 19,500 |
| SeaSE | Call | $3m | 33,800 |
| NvidiaNVDA | Call | $2m | 9,800 |
| AlphabetGOOGL | Call | $2m | 5,600 |
| Costco WholesaleCOST | Call | $1m | 1,400 |
| WalmartWMT | Call | $695,968 | 5,600 |
| TeslaTSLA | Call | $520,450 | 1,400 |
| BroadcomAVGO | Call | $433,314 | 1,400 |
| Palantir TechnologiesPLTR | Call | $409,584 | 2,800 |
| Cisco SystemsCSCO | Call | $325,878 | 4,200 |
| T-Mobile USTMUS | Call | $294,042 | 1,400 |
| Advanced Micro DevicesAMD | Call | $284,802 | 1,400 |
| Advanced Micro DevicesAMD | Put | $284,802 | 1,400 |
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is up 26.7% since 30 June 2025.
Where the money is
Technology30.9%
Financial services9.3%
Media & telecom8.4%
Retail & consumer8.3%
Industrials7.9%
Health care7.5%
Everyday goods3.7%
Energy2.4%
Materials1.4%
Utilities1.4%
Real estate0.8%
Other18.2%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.