Calamos Advisors Llc Portfolio Stock Holdings
According to the SEC 13F filed on November 2, 2026, Calamos Advisors Llc disclosed 598 stock positions valued at approximately $29.76B as of quarter-end September 30, 2026. The largest holdings include NVIDIA CORPORATION, CALAMOS ETF TR, and APPLE INC.
- Report Period
- September 30, 2026
- No. of Stocks
- 598
- Portfolio Value
- $29.76B
Holdings by Sector
Calamos Advisors Llc Portfolio Holdings in Q3 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| NVIDIA CORPORATION | NVDA | Technology | 5.49% | 7,158,854 | +98,980 | +1.40% | $1,634,939,077 |
| CALAMOS ETF TR | CBOX | Other | 5.41% | 15,828,162 | +5,134,908 | +48.02% | $1,610,990,328 |
| APPLE INC | AAPL | Technology | 4.46% | 3,984,620 | +59,081 | +1.51% | $1,326,958,152 |
| MICROSOFT CORP | MSFT | Technology | 3.71% | 2,150,863 | +105,825 | +5.17% | $1,103,177,633 |
| AMAZON COM INC | AMZN | Consumer Cyclical | 2.72% | 3,246,814 | +255,214 | +8.53% | $808,943,708 |
| ALPHABET INC | GOOGL | Communication Services | 2.51% | 2,172,083 | +152,616 | +7.56% | $747,370,319 |
| META PLATFORMS INC | META | Communication Services | 1.82% | 746,235 | +88,612 | +13.47% | $541,154,697 |
| BROADCOM INC | AVGO | Technology | 1.69% | 1,431,518 | +56,906 | +4.14% | $502,734,806 |
| MICRON TECHNOLOGY INC | MU | Technology | 1.14% | 318,597 | +5,143 | +1.64% | $339,340,851 |
| ELI LILLY & CO | LLY | Healthcare | 1.12% | 289,232 | +6,231 | +2.20% | $334,664,563 |
| ADVANCED MICRO DEVICES INC | AMD | Technology | 1.12% | 546,514 | +5,744 | +1.06% | $334,335,405 |
| ALPHABET INC | GOOG | Communication Services | 1.06% | 929,062 | +21,850 | +2.41% | $316,568,586 |
| TESLA INC | TSLA | Consumer Cyclical | 0.90% | 757,050 | +10,610 | +1.42% | $268,608,911 |
| JPMORGAN CHASE & CO | JPM | Financial Services | 0.83% | 750,616 | +42,232 | +5.96% | $248,326,291 |
| VISA INC | V | Financial Services | 0.81% | 669,367 | +7,900 | +1.19% | $240,523,644 |
| STATE STR SPDR S&P 500 ETF T | SPY | Other | 0.68% | 265,479 | +252,171 | +1894.88% | $202,462,250 |
| EXXONMOBIL HOLDINGS CORP | XOM | Energy | 0.63% | 1,153,410 | +17,544 | +1.54% | $187,717,478 |
| JOHNSON & JOHNSON | JNJ | Healthcare | 0.58% | 656,755 | +9,533 | +1.47% | $173,869,319 |
| INTEL CORP | INTC | Technology | 0.49% | 1,210,149 | -58,156 | -4.59% | $145,496,214 |
| WALMART INC | WMT | Consumer Defensive | 0.48% | 1,383,603 | +20,652 | +1.52% | $143,784,024 |
| APPLIED MATLS INC | AMAT | Technology | 0.48% | 279,893 | -23,502 | -7.75% | $143,131,682 |
| WELLS FARGO & CO | WFC | Financial Services | 0.47% | 1,761,315 | +395,162 | +28.93% | $140,993,266 |
| GOLDMAN SACHS GROUP INC | GS | Financial Services | 0.45% | 149,509 | -16,202 | -9.78% | $134,611,923 |
| MASTERCARD INCORPORATED | MA | Financial Services | 0.45% | 242,725 | +3,765 | +1.58% | $133,855,556 |
| PALANTIR TECHNOLOGIES INC | PLTR | Technology | 0.44% | 703,785 | +39,776 | +5.99% | $131,642,984 |
| CATERPILLAR INC | CAT | Industrials | 0.44% | 161,359 | +11,098 | +7.39% | $130,828,264 |
| CISCO SYS INC | CSCO | Technology | 0.43% | 1,200,436 | +21,522 | +1.83% | $129,202,927 |
| UNITEDHEALTH GROUP INC | UNH | Healthcare | 0.43% | 349,961 | +40,582 | +13.12% | $128,463,684 |
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 0.43% | 257,641 | +5,211 | +2.06% | $128,292,336 |
| BANK OF AMER CORP | BAC | Financial Services | 0.41% | 2,242,449 | +35,187 | +1.59% | $122,056,499 |
Showing 30 of 598 holdings in the latest reporting period.
Calamos Advisors Llc Options Holdings in Q3 2026
| Quarter | Symbol | Company | Option | Contracts | Notional Value |
|---|---|---|---|---|---|
| Q3 2026 | SPY | SPDR S&P 500 | PUT | 1,523,900 | $1,138,002,803 |
| Q3 2026 | SPY | SPDR S&P 500 | CALL | 943,100 | $704,278,787 |
| Q3 2026 | QQQ | Invesco QQQ Trust, Series 1 | PUT | 631,000 | $464,668,400 |
| Q3 2026 | VOO | Vanguard S&P 500 ETF | PUT | 460,000 | $315,932,600 |
| Q3 2026 | IWM | iShares Russell 2000 ETF | CALL | 507,500 | $152,478,375 |
| Q3 2026 | IWM | iShares Russell 2000 ETF | PUT | 418,700 | $125,798,415 |
| Q3 2026 | QQQ | Invesco QQQ Trust, Series 1 | CALL | 152,200 | $112,080,080 |
| Q3 2026 | EWY | iShares Inc iShares MSCI South | PUT | 530,800 | $107,168,520 |
| Q3 2026 | EEM | iShares MSCI Emerging Index Fun | PUT | 1,202,900 | $82,290,389 |
| Q3 2026 | EFA | iShares MSCI EAFE ETF | PUT | 727,200 | $75,541,536 |
| Q3 2026 | WDC | Western Digital Corporation | PUT | 78,000 | $49,820,160 |
| Q3 2026 | AAPL | Apple Inc. | CALL | 153,800 | $44,503,568 |
| Q3 2026 | SHOP | Shopify Inc. | CALL | 270,100 | $30,840,018 |
| Q3 2026 | SMH | VanEck Semiconductor ETF | CALL | 45,500 | $29,842,995 |
| Q3 2026 | PANW | Palo Alto Networks, Inc. | PUT | 83,000 | $28,304,660 |
| Q3 2026 | C | Citigroup, Inc. | PUT | 187,500 | $26,242,500 |
| Q3 2026 | NVDA | NVIDIA Corporation | CALL | 125,800 | $25,171,322 |
| Q3 2026 | NET | Cloudflare, Inc. | PUT | 87,500 | $21,462,000 |
| Q3 2026 | META | Meta Platforms, Inc. | PUT | 37,400 | $21,067,046 |
| Q3 2026 | TSM | Taiwan Semiconductor Manufactur | PUT | 34,700 | $16,571,679 |
| Q3 2026 | JBHT | J.B. Hunt Transport Services, I | CALL | 55,500 | $16,063,365 |
| Q3 2026 | EUFN | iShares MSCI Europe Financials | PUT | 399,900 | $15,592,101 |
| Q3 2026 | UNH | UnitedHealth Group Incorporated | CALL | 36,500 | $15,170,495 |
| Q3 2026 | GOOGL | Alphabet Inc. | CALL | 39,000 | $13,937,430 |
| Q3 2026 | EWZ | iShares Inc iShares MSCI Brazil | CALL | 360,600 | $12,440,700 |
| Q3 2026 | EWJ | iShares MSCI Japan Index Fund | PUT | 117,600 | $10,968,552 |
| Q3 2026 | ILMN | Illumina, Inc. | CALL | 55,700 | $9,793,731 |
| Q3 2026 | ZETA | Zeta Global Holdings Corp. | CALL | 438,500 | $8,629,680 |
| Q3 2026 | AMZN | Amazon.com, Inc. | CALL | 35,700 | $8,508,738 |
| Q3 2026 | FCX | Freeport-McMoRan, Inc. | CALL | 111,100 | $6,987,079 |
Showing 30 of 49 options positions in the latest reporting period.
Notional value represents the total exposure of the options position.