Calamos Advisors Llc Portfolio Stock Holdings
According to the SEC 13F filed on July 31, 2026, Calamos Advisors Llc disclosed 597 stock positions valued at approximately $27.59B as of quarter-end June 30, 2026. The largest holdings include NVIDIA CORPORATION, APPLE INC, and CALAMOS ETF TR.
- Report Period
- June 30, 2026
- No. of Stocks
- 597
- Portfolio Value
- $27.59B
Holdings by Sector
Calamos Advisors Llc Portfolio Holdings in Q2 2026
| 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 |
| CALAMOS ETF TR | CBOX | Other | 3.91% | 10,693,254 | +10,693,254 | +100.00% | $1,077,880,003 |
| 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 |
Showing 30 of 597 holdings in the latest reporting period.
Calamos Advisors Llc Options Holdings in Q2 2026
| 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 |
Showing 30 of 37 options positions in the latest reporting period.
Notional value represents the total exposure of the options position.