Holdings Channel
Size ($ in 1000's)
At 12/31/2023: $20,604,590
At 09/30/2023: $19,244,248

Combined Holding Report Includes:
Calamos Advisors LLC
Calamos Wealth Management LLC
Russell Investments Group Ltd.
First State Trust Co
UBS ASSET MANAGEMENT AMERICAS INC

Calamos Advisors LLC holdings changes, total fund size, and other information presented on HoldingsChannel.com was derived from Calamos Advisors LLC 13F filings. Link to 13F filings: SEC filings

Calamos Advisors LLC Top Holdings
As of  12/31/2023, below is a summary of the Calamos Advisors LLC top holdings by largest position size, as per the latest 13f filing made by Calamos Advisors LLC. In the Calamos Advisors LLC-top-holdings-table below, each of the top holdings by name is presented in the first column, followed by the amount of shares held by Calamos Advisors LLC in that top holding, then the share count change between reporting periods, and finally the Calamos Advisors LLC top holding position size for that row.

   EntityAmountChange
 09/30/2023 to 12/31/2023
Position Size
($ in 1000's)
MICROSOFT CORP      $979,529
     MSFT2,569,757-29,669$966,331
     Call41,800-11,700$13,198
APPLE INC      $898,120
     AAPL4,620,372-46,573$889,560
     Call50,000-38,000$8,560
AMAZON COM INC      $526,507
     AMZN3,386,166-56,013$514,494
     Call94,500-344,500$12,013
NVIDIA CORPORATION      $440,934
     NVDA890,380-6,321$440,934
     Put22,700+22,700$9,874
     Call22,700+18,600$9,874
PALO ALTO NETWORKS INC      $410,891
     NOTE 0122,035,000-881,000$361,967
     PANW165,910+27,251$48,924
ALPHABET INC      $389,280
     GOOGL2,734,757-23,695$382,018
     Call111,000+111,000$14,525
     Put55,500+55,500$7,263
PIONEER NAT RES CO      $284,698
     NOTE 083,230,000-566,000$202,899
     PXD363,746+224,753$81,799
META PLATFORMS INC 709,854 -925 $251,260
     META709,854-925$251,260
TESLA INC      $235,756
     TSLA674,959+267,946$167,714
     NOTE 25,663,000-11,576,000$68,042
ELI LILLY & CO 373,844 -2,892 $217,921
     LLY373,844-2,892$217,921
UNITEDHEALTH GROUP INC 381,601 -9,048 $200,901
     UNH381,601-9,048$200,901
VISA INC 768,344 -68,371 $200,038
     V768,344-68,371$200,038
ALPHABET INC 1,354,309 -15,161 $190,863
     GOOG1,354,309-15,161$190,863
AKAMAI TECHNOLOGIES INC      $190,569
     NOTE 0101,630,000+101,630,000$113,942
     NOTE 060,207,000+60,207,000$76,627
SNAP INC      $167,119
     NOTE 5 0103,897,000UNCH$83,470
     NOTE 048,556,000UNCH$38,281
     NOTE 032,574,000+181,000$34,760
     NOTE 010,005,000UNCH$10,608
BROADCOM INC 138,004 -8,024 $154,047
     AVGO138,004-8,024$154,047
MONGODB INC      $147,896
     NOTE 072,063,000+98,000$142,528
     MDB13,129+10,448$5,368
BANK AMERICA CORP      $146,089
     BAC3,094,403-30,507$104,189
     BAC.PRL29,448-6,147$35,493
     Call234,000+234,000$6,407
JPMORGAN CHASE & CO 775,446 -5,462 $131,903
     JPM775,446-5,462$131,903
ON SEMICONDUCTOR CORP      $129,335
     NOTE 5 072,892,000+43,000$119,348
     ON119,561-1,561$9,987
AIRBNB INC      $124,033
     NOTE 3 1137,704,000+137,704,000$124,033
ETSY INC      $123,501
     NOTE 060,000,000+60,000,000$48,111
     NOTE 035,208,000+35,208,000$40,566
     NOTE 040,835,000+40,835,000$34,824
WAYFAIR INC      $122,279
     NOTE 368,662,000+68,662,000$84,964
     NOTE 129,023,000+29,023,000$25,609
     NOTE 012,908,000+12,908,000$11,706
MASTERCARD INCORPORATED 281,852 -1,832 $120,213
     MA281,852-1,832$120,213
SEA LTD      $118,089
     NOTE 0123,261,000+123,261,000$101,338
     NOTE 19,614,000+9,614,000$10,271
     NOTE 26,795,000+6,795,000$6,480
UBER TECHNOLOGIES INC      $112,248
     NOTE 12 176,567,000+1,018,000$78,046
     UBER446,601-105,076$27,497
     Call145,800+145,800$6,705
ROYAL CARIBBEAN GROUP      $111,112
     NOTE 641,693,000+41,693,000$111,112
UNITY SOFTWARE INC      $110,137
     NOTE 11 1128,400,000UNCH$107,046
     U75,585UNCH$3,091
DEXCOM INC      $109,074
     NOTE 071,659,000-5,126,000$74,966
     DXCM274,863-15,932$34,108
FORD MTR CO DEL      $104,874
     NOTE 3 195,178,000+1,495,000$94,810
     F825,594-10,784$10,064
BILL HOLDINGS INC      $102,973
     NOTE 12 069,742,000-274,000$65,325
     NOTE 4 044,520,000-110,000$37,073
     BILL7,050-108,322$575
BERKSHIRE HATHAWAY INC DEL      $102,705
     BRK.B287,962-3,761$102,705
MERCK & CO INC 941,273 -59,834 $102,618
     MRK941,273-29,334$102,618
DRAFTKINGS INC NEW      $102,481
     NOTE 3 1123,532,000-17,000$100,288
     DKNG62,205+9,646$2,193
JOHNSON & JOHNSON 642,688 -3,843 $100,735
     JNJ642,688-3,843$100,735
LINDE PLC 244,347 -43,492 $100,356
     LIN244,347-43,492$100,356
BLOCK INC      $99,058
     NOTE 069,125,000+69,125,000$67,671
     NOTE 020,003,000+20,003,000$16,444
     NOTE 5 017,000,000+17,000,000$14,943
WELLS FARGO CO NEW      $95,860
     WFC1,885,052+75,730$92,782
     WFC.PRL2,574-5,588$3,078
HOME DEPOT INC 269,719 -2,291 $93,471
     HD269,719-2,291$93,471
SPLUNK INC      $91,776
     NOTE 152,400,000+52,400,000$57,813
     NOTE 135,000,000+35,000,000$33,963
CYBERARK SOFTWARE LTD      $91,639
     NOTE 11 162,965,000-2,549,000$89,260
     CYBR10,860-609$2,379
NCL CORP LTD      $89,784
     NOTE 168,490,000UNCH$63,124
     NOTE 214,662,000-108,000$13,853
     NOTE 59,959,000-24,000$12,807
WALMART INC 568,010 -1,546 $89,547
     WMT568,010-1,546$89,547
BOOKING HOLDINGS INC      $88,815
     NOTE 029,518,000-2,297,000$55,773
     BKNG9,315+1,763$33,042
OKTA INC      $87,847
     NOTE 050,726,000+50,726,000$45,093
     NOTE 046,356,000+46,356,000$42,754
ORACLE CORP 825,357 -55,136 $87,017
     ORCL825,357-55,136$87,017
ADVANCED MICRO DEVICES INC 585,971 -162,395 $86,378
     AMD585,971-101,395$86,378
PROCTER AND GAMBLE CO 583,495 -3,658 $85,505
     PG583,495-3,658$85,505
HONEYWELL INTL INC 405,821 +6,385 $85,105
     HON405,821+6,385$85,105
CHEVRON CORP NEW 561,653 -108,707 $83,776
     CVX561,653-108,707$83,776

See Full List: All Stocks Held By Calamos Advisors LLC
— Including:
     • Biggest new positions
     • Biggest exits
     • Biggest increased positions
     • Biggest decreased positions

See Details: Top 10 Stocks Held By Calamos Advisors LLC

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