Calamos Advisors Llc Portfolio Stock Holdings
Calamos Advisors Llc disclosed 942 stock positions valued at approximately $27.6 billion in its latest SEC 13F filing. The largest holdings include NVIDIA CORPORATION, APPLE INC, and MICROSOFT CORP. The filing reflects positions held as of June 30, 2026 and was filed on July 31, 2026.
- Report Period
- June 30, 2026
- No. of Stocks
- 942
- Portfolio Value
- $27.6B
Holdings by Sector
Calamos Advisors Llc Portfolio Holdings in Q2 2026
551 holdings in the latest reporting period.
Page 1 of 6
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| NVIDIA CORPORATION | NVDA | Technology | 5.12% | 7,059,874 | -1,125,713 | -13.75% | $1,412,610,189 |
| APPLE INC | AAPL | Technology | 4.12% | 3,925,539 | -853,256 | -17.86% | $1,135,893,965 |
| MICROSOFT CORP | MSFT | Technology | 2.76% | 2,045,038 | -330,469 | -13.91% | $762,840,075 |
| ALPHABET INC | GOOGL | Communication Services | 2.62% | 2,019,467 | -538,746 | -21.06% | $721,696,922 |
| AMAZON COM INC | AMZN | Consumer Cyclical | 2.58% | 2,991,600 | -414,260 | -12.16% | $713,017,944 |
| BROADCOM INC | AVGO | Technology | 1.88% | 1,374,612 | -277,808 | -16.81% | $519,259,683 |
| META PLATFORMS INC | META | Communication Services | 1.34% | 657,623 | -73,279 | -10.03% | $370,432,460 |
| MICRON TECHNOLOGY INC | MU | Technology | 1.31% | 313,454 | -8,752 | -2.72% | $361,816,818 |
| ELI LILLY & CO | LLY | Healthcare | 1.23% | 283,001 | -25,496 | -8.26% | $339,439,889 |
| ALPHABET INC | GOOG | Communication Services | 1.16% | 907,212 | -94,659 | -9.45% | $320,545,216 |
| ADVANCED MICRO DEVICES INC | AMD | Technology | 1.14% | 540,770 | +62,842 | +13.15% | $314,138,701 |
| TESLA INC | TSLA | Consumer Cyclical | 1.14% | 746,440 | -95,010 | -11.29% | $313,952,664 |
| JPMORGAN CHASE & CO | JPM | Financial Services | 0.84% | 708,384 | -96,552 | -11.99% | $231,875,335 |
| VISA INC | V | Financial Services | 0.82% | 661,467 | -100,426 | -13.18% | $226,942,713 |
| APPLIED MATLS INC | AMAT | Technology | 0.80% | 303,395 | -3,695 | -1.20% | $219,354,585 |
| INTEL CORP | INTC | Technology | 0.64% | 1,268,305 | +293,357 | +30.09% | $177,093,427 |
| GOLDMAN SACHS GROUP INC | GS | Financial Services | 0.61% | 165,711 | -5,170 | -3.03% | $167,595,134 |
| JOHNSON & JOHNSON | JNJ | Healthcare | 0.60% | 647,222 | -125,878 | -16.28% | $164,374,971 |
| CATERPILLAR INC | CAT | Industrials | 0.58% | 150,261 | +15,578 | +11.57% | $160,012,939 |
| LAM RESEARCH CORP | LRCX | Other | 0.57% | 365,435 | -47,716 | -11.55% | $158,353,949 |
| EXXON MOBIL CORP | XOM | Energy | 0.56% | 1,135,866 | -146,284 | -11.41% | $155,295,600 |
| WALMART INC | WMT | Consumer Defensive | 0.56% | 1,362,951 | -204,301 | -13.04% | $154,367,830 |
| GE VERNOVA INC | GEV | Utilities | 0.53% | 123,656 | -29,234 | -19.12% | $145,278,488 |
| CISCO SYS INC | CSCO | Technology | 0.50% | 1,178,914 | +20,288 | +1.75% | $138,475,238 |
| UNITEDHEALTH GROUP INC | UNH | Healthcare | 0.47% | 309,379 | +58,491 | +23.31% | $128,587,194 |
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 0.46% | 252,430 | -21,431 | -7.83% | $126,313,448 |
| BANK OF AMER CORP | BAC | Financial Services | 0.46% | 2,207,262 | -83,888 | -3.66% | $125,769,789 |
| MASTERCARD INCORPORATED | MA | Financial Services | 0.44% | 238,960 | -9,493 | -3.82% | $122,729,856 |
| WELLS FARGO & CO | WFC | Financial Services | 0.41% | 1,366,153 | -315,868 | -18.78% | $112,898,884 |
| LINDE PLC | LIN | Other | 0.39% | 206,610 | -18,661 | -8.28% | $107,218,193 |
| PHILIP MORRIS INTL INC | PM | Consumer Defensive | 0.38% | 581,825 | -11,099 | -1.87% | $105,257,961 |
| GE AEROSPACE | GE | Industrials | 0.38% | 277,306 | -11,629 | -4.02% | $103,637,571 |
| CITIGROUP INC | C | Financial Services | 0.37% | 735,465 | +1,854 | +0.25% | $102,935,681 |
| ABBVIE INC | ABBV | Healthcare | 0.36% | 399,893 | -83,777 | -17.32% | $100,629,075 |
| NETFLIX INC. | NFLX | Communication Services | 0.36% | 1,382,807 | -362,160 | -20.75% | $98,732,420 |
| HOME DEPOT INC | HD | Consumer Cyclical | 0.34% | 264,087 | -63,962 | -19.50% | $93,138,203 |
| MORGAN STANLEY | MS | Financial Services | 0.34% | 442,354 | -93,360 | -17.43% | $92,469,680 |
| CHEVRON CORPORATION | CVX | Energy | 0.33% | 555,706 | -135,620 | -19.62% | $92,113,827 |
| RTX CORPORATION | RTX | Industrials | 0.33% | 479,675 | -23,341 | -4.64% | $91,008,738 |
| PALO ALTO NETWORKS INC | PANW | Technology | 0.30% | 245,320 | -18,858 | -7.14% | $83,659,026 |
| MERCK & CO INC | MRK | Healthcare | 0.30% | 650,503 | -127,160 | -16.35% | $83,589,636 |
| CSX CORP | CSX | Industrials | 0.29% | 1,690,905 | -30,308 | -1.76% | $80,368,715 |
| QUANTA SVCS INC | PWR | Industrials | 0.29% | 111,284 | +2,783 | +2.56% | $80,128,931 |
| COCA COLA CO | KO | Consumer Defensive | 0.28% | 965,562 | -33,645 | -3.37% | $78,471,224 |
| SANDISK CORP | SNDK | Other | 0.28% | 34,206 | +11,041 | +47.66% | $77,775,208 |
| PALANTIR TECHNOLOGIES INC | PLTR | Technology | 0.28% | 664,009 | -77,645 | -10.47% | $77,469,930 |
| NORFOLK SOUTHN CORP | NSC | Industrials | 0.28% | 242,024 | -2,535 | -1.04% | $76,138,330 |
| COSTCO WHOLESALE CORPORATION | COST | Consumer Defensive | 0.27% | 80,404 | -10,602 | -11.65% | $75,215,530 |
| APOLLO GLOBAL MGMT INC | APO-A | Other | 0.27% | 1,231,216 | +745 | +0.06% | $75,005,679 |
| MARATHON PETE CORP | MPC | Energy | 0.27% | 290,934 | -28,225 | -8.84% | $74,383,096 |
| PROCTER & GAMBLE CO | PG | Consumer Defensive | 0.25% | 477,265 | -21,422 | -4.30% | $69,986,140 |
| UNION PAC CORP | UNP | Industrials | 0.25% | 254,930 | -25,849 | -9.21% | $69,340,960 |
| AMERICAN EXPRESS CO | AXP | Financial Services | 0.24% | 197,855 | -55,261 | -21.83% | $66,924,454 |
| AMPHENOL CORP | APH | Technology | 0.24% | 369,605 | +72,158 | +24.26% | $65,168,754 |
| LOWES COS INC | LOW | Consumer Cyclical | 0.24% | 294,838 | -19,736 | -6.27% | $65,008,831 |
| KENVUE INC | KVUE | Consumer Defensive | 0.23% | 3,351,000 | - | - | $64,037,610 |
| ORACLE CORP | ORCL | Technology | 0.23% | 432,846 | +16,765 | +4.03% | $63,433,581 |
| TEXAS INSTRS INC | TXN | Technology | 0.22% | 199,288 | -52,788 | -20.94% | $59,401,774 |
| ELECTRONIC ARTS INC | EA | Communication Services | 0.21% | 286,928 | +40,871 | +16.61% | $58,831,717 |
| THERMO FISHER SCIENTIFIC INC | TMO | Healthcare | 0.21% | 115,172 | -24,058 | -17.28% | $57,742,634 |
| FREEPORT MCMORAN INC | FCX | Basic Materials | 0.20% | 867,662 | +53,879 | +6.62% | $54,567,263 |
| CHUBB LIMITED | CB | Financial Services | 0.20% | 159,650 | -59,224 | -27.06% | $54,399,141 |
| TJX COS INC NEW | TJX | Consumer Cyclical | 0.20% | 356,870 | -100,899 | -22.04% | $54,065,805 |
| SHERWIN WILLIAMS CO | SHW | Basic Materials | 0.19% | 152,358 | -35,591 | -18.94% | $52,459,907 |
| ARISTA NETWORKS INC | ANET | Other | 0.19% | 307,502 | -218,662 | -41.56% | $52,238,440 |
| INTUITIVE SURGICAL INC | ISRG | Healthcare | 0.19% | 131,023 | -34,812 | -20.99% | $52,105,227 |
| BOEING CO | BA | Industrials | 0.19% | 239,870 | -106,234 | -30.69% | $51,924,659 |
| AES CORP | AES | Utilities | 0.18% | 3,438,138 | +1,776,314 | +106.89% | $50,403,103 |
| DATADOG INC | DDOG | Technology | 0.18% | 190,503 | -96,961 | -33.73% | $49,599,361 |
| DISNEY WALT CO | DIS | Communication Services | 0.18% | 515,099 | -18,100 | -3.39% | $49,578,279 |
| MCDONALDS CORP | MCD | Consumer Cyclical | 0.17% | 175,000 | -9,177 | -4.98% | $47,304,250 |
| WAYFAIR INC | W | Consumer Cyclical | 0.17% | 509,226 | +509,226 | +100.00% | $47,062,667 |
| EATON CORP PLC | ETN | Other | 0.17% | 109,417 | -32,284 | -22.78% | $46,624,772 |
| TERADYNE INC | TER | Technology | 0.17% | 96,290 | -2,814 | -2.84% | $46,588,954 |
| BOOKING HOLDINGS INC | BKNG | Consumer Cyclical | 0.17% | 258,943 | +248,257 | +2323.20% | $46,154,000 |
| ROYAL CARIBBEAN GROUP | RCL | Other | 0.17% | 144,306 | -56,790 | -28.24% | $45,821,484 |
| UBER TECHNOLOGIES INC | UBER | Technology | 0.16% | 626,689 | -193,713 | -23.61% | $45,221,878 |
| GILEAD SCIENCES INC | GILD | Healthcare | 0.16% | 356,488 | -56,102 | -13.60% | $45,038,694 |
| ROKU INC | ROKU | Communication Services | 0.16% | 325,000 | +325,000 | +100.00% | $44,895,500 |
| CVS HEALTH CORP | CVS | Healthcare | 0.16% | 422,940 | -10,593 | -2.44% | $43,753,143 |
| JOHNSON CONTROLS INTERNATION | JCI | Industrials | 0.16% | 294,726 | -32,413 | -9.91% | $43,062,416 |
| PFIZER INC | PFE | Healthcare | 0.15% | 1,753,548 | -52,111 | -2.89% | $42,225,436 |
| WILLIAMS COS INC | WMB | Energy | 0.15% | 566,949 | -13,397 | -2.31% | $42,146,989 |
| DANAHER CORP DEL | DHR | Healthcare | 0.15% | 220,671 | -67,692 | -23.47% | $42,033,412 |
| CROWDSTRIKE HLDGS INC | CRWD | Technology | 0.15% | 54,470 | -2,621 | -4.59% | $41,568,236 |
| SALESFORCE INC | CRM | Technology | 0.15% | 261,570 | -8,794 | -3.25% | $40,977,556 |
| STARBUCKS CORP | SBUX | Consumer Cyclical | 0.15% | 396,453 | -17,675 | -4.27% | $40,513,532 |
| DOORDASH INC | DASH | Communication Services | 0.15% | 217,618 | -98,500 | -31.16% | $40,157,050 |
| GENERAL MTRS CO | GM | Consumer Cyclical | 0.14% | 515,105 | -8,971 | -1.71% | $39,704,293 |
| ANALOG DEVICES INC | ADI | Technology | 0.14% | 98,671 | -2,517 | -2.49% | $39,189,161 |
| QUALCOMM INC | QCOM | Technology | 0.14% | 203,664 | -8,559 | -4.03% | $37,635,071 |
| NEXTERA ENERGY INC | NEE | Utilities | 0.14% | 428,052 | -110,348 | -20.50% | $37,570,124 |
| VERTEX PHARMACEUTICALS INC | VRTX | Healthcare | 0.14% | 75,388 | -2,498 | -3.21% | $37,447,481 |
| WARNER BROS DISCOVERY INC | WBD | Communication Services | 0.14% | 1,397,567 | +247,217 | +21.49% | $37,259,136 |
| MARVELL TECHNOLOGY INC | MRVL | Technology | 0.13% | 124,799 | +104,469 | +513.87% | $37,176,374 |
| WASTE MGMT INC DEL | WM | Industrials | 0.13% | 160,952 | -69,911 | -30.28% | $35,872,982 |
| STRYKER CORPORATION | SYK | Healthcare | 0.13% | 112,069 | -46,559 | -29.35% | $35,283,804 |
| DELTA AIR LINES INC | DAL | Industrials | 0.13% | 374,894 | -5,095 | -1.34% | $35,112,572 |
| BANK OF AMER CORP | BAC.PRN | Other | 0.13% | 27,725 | -469 | -1.66% | $34,781,013 |
| UNITED AIRLS HLDGS INC | UAL | Industrials | 0.12% | 253,238 | -18,192 | -6.70% | $34,437,836 |
Calamos Advisors Llc Options Holdings in Q2 2026
37 options positions in the latest reporting period.
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| Quarter | Symbol | Company | Option | Contracts | Notional Value |
|---|---|---|---|---|---|
| Q2 2026 | SPY | SPDR S&P 500 | PUT | 1,246,800 | $810,843,912 |
| Q2 2026 | SPY | SPDR S&P 500 | CALL | 853,300 | $554,935,122 |
| Q2 2026 | QQQ | Invesco QQQ Trust, Series 1 | PUT | 341,600 | $197,164,688 |
| Q2 2026 | EFA | iShares MSCI EAFE ETF | CALL | 1,730,000 | $168,034,900 |
| Q2 2026 | IWM | iShares Russell 2000 ETF | CALL | 422,400 | $104,755,200 |
| Q2 2026 | IWM | iShares Russell 2000 ETF | PUT | 382,800 | $94,934,400 |
| Q2 2026 | QQQ | Invesco QQQ Trust, Series 1 | CALL | 155,000 | $89,462,900 |
| Q2 2026 | EFA | iShares MSCI EAFE ETF | PUT | 727,200 | $70,632,936 |
| Q2 2026 | EEM | iShares MSCI Emerging Index Fun | PUT | 1,202,900 | $68,312,691 |
| Q2 2026 | EWY | iShares Inc iShares MSCI South | PUT | 495,000 | $60,889,950 |
| Q2 2026 | SMH | VanEck Semiconductor ETF | CALL | 111,200 | $42,634,080 |
| Q2 2026 | AAPL | Apple Inc. | CALL | 155,200 | $39,388,208 |
| Q2 2026 | WBD | Warner Bros. Discovery, Inc. - | CALL | 1,193,800 | $32,781,748 |
| Q2 2026 | INDA | Ishares MSCI India ETF | CALL | 570,500 | $26,722,220 |
| Q2 2026 | MSFT | Microsoft Corporation | CALL | 62,800 | $23,246,676 |
| Q2 2026 | AMZN | Amazon.com, Inc. | CALL | 100,700 | $20,972,789 |
| Q2 2026 | SLV | iShares Silver Trust | CALL | 180,000 | $12,265,200 |
| Q2 2026 | META | Meta Platforms, Inc. | CALL | 14,300 | $8,181,459 |
| Q2 2026 | SPOT | Spotify | CALL | 16,500 | $8,001,015 |
| Q2 2026 | NFLX | Netflix, Inc. | CALL | 71,700 | $6,893,955 |
| Q2 2026 | FCX | Freeport-McMoRan, Inc. | CALL | 116,000 | $6,818,480 |
| Q2 2026 | QQQE | Direxion NASDAQ-100 Equal Weigh | CALL | 53,200 | $5,241,796 |
| Q2 2026 | LITE | Lumentum Holdings Inc. | CALL | 6,000 | $4,216,560 |
| Q2 2026 | AVGO | Broadcom Inc. | PUT | 13,500 | $4,178,385 |
| Q2 2026 | SCCO | Southern Copper Corporation | CALL | 23,700 | $4,077,822 |
| Q2 2026 | PANW | Palo Alto Networks, Inc. | CALL | 19,500 | $3,126,240 |
| Q2 2026 | SE | Sea Limited | CALL | 33,800 | $2,798,978 |
| Q2 2026 | NVDA | NVIDIA Corporation | CALL | 9,800 | $1,709,120 |
| Q2 2026 | GOOGL | Alphabet Inc. | CALL | 5,600 | $1,610,336 |
| Q2 2026 | COST | Costco Wholesale Corporation | CALL | 1,400 | $1,395,002 |
| Q2 2026 | WMT | Walmart Inc. | CALL | 5,600 | $695,968 |
| Q2 2026 | TSLA | Tesla, Inc. | CALL | 1,400 | $520,450 |
| Q2 2026 | AVGO | Broadcom Inc. | CALL | 1,400 | $433,314 |
| Q2 2026 | PLTR | Palantir Technologies Inc. | CALL | 2,800 | $409,584 |
| Q2 2026 | CSCO | Cisco Systems, Inc. | CALL | 4,200 | $325,878 |
| Q2 2026 | TMUS | T-Mobile US, Inc. | CALL | 1,400 | $294,042 |
| Q2 2026 | AMD | Advanced Micro Devices, Inc. | CALL | 1,400 | $284,802 |
Notional value represents the total exposure of the options position.