Calamos Advisors LLC Top Holdings and 13F Report (2024)

About Calamos Advisors LLC

Investment Activity

Calamos Advisors LLC has $22.52 billion in total holdings as of June 30, 2024.
Calamos Advisors LLC owns shares of 918 different stocks, but just 194 companies or ETFs make up 80% of its holdings.
Approximately 14.58% of the portfolio was purchased this quarter.
About 7.21% of the portfolio was sold this quarter.
This quarter, Calamos Advisors LLC has purchased 931 new stocks and bought additional shares in 171 stocks.
Calamos Advisors LLC sold shares of 381 stocks and completely divested from 100 stocks this quarter.

Largest Holdings

NVIDIA: $1,445,313,632
Microsoft: $1,112,827,570
Apple: $937,871,164
Amazon.com: $651,103,178
SPDR S&P 500 ETF Trust: $611,418,386

Largest New Holdings this Quarter

WAYFAIR INC: $88,007,040 Holding
DEXCOM INC: $62,526,070 Holding
CMS ENERGY CORP: $48,791,743 Holding
DUKE ENERGY CORP NEW: $40,784,000 Holding
Industrial Select Sector SPDR Fund: $33,127,480 Holding

Largest Purchases this Quarter

NVIDIA: 7,956,844 shares (about $1.31B)
SPDR S&P 500 ETF Trust: 778,596 shares (about $407.45M)
Invesco QQQ: 910,100 shares (about $404.09M)
WAYFAIR INC: 63,360,000 shares (about $88.01M)
Chipotle Mexican Grill: 1,305,666 shares (about $81.80M)

Largest Sales this Quarter

OKTA INC: 38,560,000 shares (about $35.46M)
LIBERTY MEDIA CORP DEL: 32,666,000 shares (about $34.14M)
SNAP INC: 33,000,000 shares (about $27.57M)
Danaher: 91,291 shares (about $22.81M)
Morgan Stanley: 224,122 shares (about $21.78M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
NVDA NVIDIA	$1,445,313,632	$1,305,269,732 ▲	932.0%	8,810,543	6.4%	Computer and Technology
MSFT Microsoft	$1,112,827,570	$13,544,883 ▼	-1.2%	2,490,882	4.9%	Computer and Technology
AAPL Apple	$937,871,164	$17,727,618 ▲	1.9%	4,480,484	4.2%	Computer and Technology
AMZN Amazon.com	$651,103,178	$942,938 ▲	0.1%	3,372,424	2.9%	Retail/Wholesale
SPY SPDR S&P 500 ETF Trust	$611,418,386	$407,445,845 ▲	199.8%	1,168,371	2.7%	Finance
QQQ Invesco QQQ	$588,268,849	$404,093,501 ▲	219.4%	1,324,900	2.6%	Finance
GOOGL Alphabet	$467,239,852	$8,195,107 ▼	-1.7%	2,565,652	2.1%	Computer and Technology
PALO ALTO NETWORKS INC	$396,997,109	$105,701 ▼	0.0%	116,431,000	1.8%	NOTE 0.375% 6/0
META Meta Platforms	$346,143,500	$6,946,135 ▼	-2.0%	686,493	1.5%	Computer and Technology
LLY Eli Lilly and Company	$300,044,743	$5,732,866 ▼	-1.9%	331,402	1.3%	Medical
GOOG Alphabet	$235,948,003	$7,268,201 ▼	-3.0%	1,286,381	1.0%	Computer and Technology
AVGO Broadcom	$235,749,804	$22,808,469 ▲	10.7%	148,860	1.0%	Computer and Technology
V Visa	$196,309,712	$3,181,924 ▼	-1.6%	747,932	0.9%	Business Services
ROYAL CARIBBEAN GROUP	$167,421,123	$32,410,863 ▲	24.0%	51,816,000	0.7%	NOTE 6.000% 8/1
UNH UnitedHealth Group	$154,567,540	$6,097,879 ▼	-3.8%	303,514	0.7%	Medical
JPM JPMorgan Chase & Co.	$152,066,349	$3,282,275 ▼	-2.1%	751,836	0.7%	Finance
TSLA Tesla	$145,376,104	$3,467,451 ▼	-2.3%	734,668	0.6%	Auto/Tires/Trucks
XOM Exxon Mobil	$126,186,025	$33,553,451 ▲	36.2%	1,096,126	0.6%	Oils/Energy
MA Mastercard	$120,508,148	$2,449,761 ▼	-2.0%	273,162	0.5%	Business Services
AIRBNB INC	$120,390,713	$66,858 ▼	-0.1%	131,451,000	0.5%	NOTE 3/1
APOLLO GLOBAL MGMT INC	$119,214,092	$60,361 ▼	-0.1%	1,817,011	0.5%	SER A MAND CNV
BAC Bank of America	$118,384,313	$2,726,870 ▼	-2.3%	2,976,724	0.5%	Finance
WMT Walmart	$117,101,330	$1,464,906 ▼	-1.2%	1,729,454	0.5%	Retail/Wholesale
MRK Merck & Co., Inc.	$115,680,329	$16,469,857 ▼	-12.5%	934,413	0.5%	Medical
ON SEMICONDUCTOR CORP	$114,567,909	$45,195 ▲	0.0%	119,143,000	0.5%	NOTE 0.500% 3/0
NFLX Netflix	$113,738,876	$4,105,295 ▲	3.7%	168,532	0.5%	Consumer Discretionary
SOUTHERN CO	$112,093,421	$18,059,785 ▲	19.2%	109,761,000	0.5%	NOTE 3.875%12/1
BRK.B Berkshire Hathaway	$110,257,038	$4,164,412 ▼	-3.6%	271,035	0.5%	Finance
LINDE PLC	$108,689,288	$3,918,135 ▲	3.7%	247,691	0.5%	SHS
WFC Wells Fargo & Company	$104,885,710	$2,995,335 ▼	-2.8%	1,766,050	0.5%	Finance
ORCL Oracle	$104,130,058	$1,359,897 ▼	-1.3%	737,465	0.5%	Computer and Technology
ON SEMICONDUCTOR CORP	$100,582,911	$34,954 ▲	0.0%	71,940,000	0.4%	NOTE 5/0
SEA LTD	$96,776,912	$8,325,046 ▼	-7.9%	111,040,000	0.4%	NOTE 0.250% 9/1
FORD MTR CO DEL	$95,951,802	$23,305 ▲	0.0%	94,698,000	0.4%	NOTE 3/1
PPL CAP FDG INC	$95,298,297	$82,512 ▲	0.1%	99,327,000	0.4%	NOTE 2.875% 3/1
RIVIAN AUTOMOTIVE INC	$93,689,866	$18,654,460 ▲	24.9%	95,134,000	0.4%	NOTE 4.625% 3/1
PG Procter & Gamble	$93,014,746	$1,872,997 ▼	-2.0%	563,999	0.4%	Consumer Staples
COST Costco Wholesale	$92,434,713	$1,837,678 ▼	-1.9%	108,748	0.4%	Retail/Wholesale
WAYFAIR INC	$92,336,193	$19,482 ▼	0.0%	80,574,000	0.4%	NOTE 3.250% 9/1
JNJ Johnson & Johnson	$90,567,898	$1,962,783 ▼	-2.1%	619,649	0.4%	Medical
BSX Boston Scientific	$90,357,453	$2,309,634 ▼	-2.5%	1,190,912	0.4%	Medical
HD Home Depot	$89,003,596	$2,279,557 ▼	-2.5%	258,551	0.4%	Retail/Wholesale
WAYFAIR INC	$88,007,040	$88,007,040 ▲	New Holding	63,360,000	0.4%	NOTE 3.500%11/1
HES Hess	$87,084,892	$2,313,704 ▲	2.7%	590,326	0.4%	Oils/Energy
MONGODB INC	$86,399,085	$333,725 ▼	-0.4%	65,500,000	0.4%	NOTE 0.250% 1/1
CMG Chipotle Mexican Grill	$83,137,866	$81,799,975 ▲	6,114.1%	1,327,021	0.4%	Retail/Wholesale
UBER TECHNOLOGIES INC	$81,398,354	$71,894 ▲	0.1%	75,857,000	0.4%	NOTE 12/1
SPOTIFY USA INC	$80,868,031	$9,354,031 ▲	13.1%	84,810,000	0.4%	NOTE 3/1
CRM Salesforce	$80,230,883	$2,781,308 ▲	3.6%	312,061	0.4%	Computer and Technology
TMO Thermo Fisher Scientific	$77,790,510	$1,665,083 ▼	-2.1%	140,670	0.3%	Medical
NOW ServiceNow	$77,294,261	$9,448,693 ▼	-10.9%	98,255	0.3%	Computer and Technology
ABBV AbbVie	$77,098,926	$1,904,730 ▼	-2.4%	449,504	0.3%	Medical
SAREPTA THERAPEUTICS INC	$76,633,006	$16,774 ▼	0.0%	59,393,000	0.3%	NOTE 1.250% 9/1
DRAFTKINGS INC NEW	$75,405,628	$3,376,841 ▼	-4.3%	91,085,000	0.3%	NOTE 3/1
CVX Chevron	$74,252,887	$7,146,048 ▼	-8.8%	474,702	0.3%	Oils/Energy
CYBERARK SOFTWARE LTD	$74,103,016	$74,783 ▲	0.1%	42,609,000	0.3%	NOTE 11/1
AMD Advanced Micro Devices	$73,830,368	$12,066,315 ▼	-14.0%	455,153	0.3%	Computer and Technology
HALOZYME THERAPEUTICS INC	$70,576,024	$61,196 ▼	-0.1%	63,430,000	0.3%	NOTE 1.000% 8/1
SHIFT4 PMTS INC	$69,005,648	$82,716 ▼	-0.1%	61,734,000	0.3%	NOTE 12/1
DEXCOM INC	$68,184,985	$11,021 ▲	0.0%	68,055,000	0.3%	NOTE 0.250%11/1
INTEGER HLDGS CORP	$67,962,060	$44,411 ▲	0.1%	47,439,000	0.3%	NOTE 2.125% 2/1
HON Honeywell International	$67,739,159	$3,982,521 ▼	-5.6%	317,220	0.3%	Multi-Sector Conglomerates
LOW Lowe's Companies	$66,613,091	$984,574 ▼	-1.5%	302,155	0.3%	Retail/Wholesale
DIGITALOCEAN HLDGS INC	$65,387,904		0.0%	77,483,000	0.3%	NOTE 12/0
MU Micron Technology	$64,936,493	$1,321,350 ▼	-2.0%	493,701	0.3%	Computer and Technology
ADBE Adobe	$64,520,971	$5,574,844 ▼	-8.0%	116,141	0.3%	Computer and Technology
NCL CORP LTD	$63,481,301		0.0%	68,305,000	0.3%	NOTE 1.125% 2/1
KO Coca-Cola	$63,299,734	$1,350,398 ▼	-2.1%	994,497	0.3%	Consumer Staples
CONFLUENT INC	$62,584,407	$2,408,888 ▲	4.0%	72,408,000	0.3%	NOTE 1/1
DEXCOM INC	$62,526,070	$62,526,070 ▲	New Holding	63,896,000	0.3%	NOTE 0.375% 5/1
UBER Uber Technologies	$62,481,470	$1,464,647 ▲	2.4%	859,679	0.3%	Computer and Technology
BLOCK INC	$62,307,694	$4,308,613 ▼	-6.5%	64,656,000	0.3%	NOTE 0.125% 3/0
GS The Goldman Sachs Group	$62,225,662	$1,705,246 ▼	-2.7%	137,570	0.3%	Finance
UNITY SOFTWARE INC	$62,063,075	$1,725,700 ▼	-2.7%	71,928,000	0.3%	NOTE 11/1
CSX CSX	$61,931,605	$10,703,498 ▼	-14.7%	1,851,468	0.3%	Transportation
DIS Walt Disney	$61,724,125	$1,180,657 ▼	-1.9%	621,655	0.3%	Consumer Discretionary
AKAMAI TECHNOLOGIES INC	$61,523,658	$14,085,646 ▼	-18.6%	63,399,000	0.3%	NOTE 0.375% 9/0
AKAMAI TECHNOLOGIES INC	$61,396,620	$309,038 ▼	-0.5%	58,409,000	0.3%	NOTE 0.125% 5/0
BOOKING HOLDINGS INC	$61,259,710	$141,035 ▲	0.2%	29,102,000	0.3%	NOTE 0.750% 5/0
TMUS T-Mobile US	$60,589,711	$3,146,927 ▼	-4.9%	343,908	0.3%	Computer and Technology
CB Chubb	$57,794,751	$922,369 ▼	-1.6%	226,575	0.3%	Finance
CSCO Cisco Systems	$57,618,418	$1,572,343 ▼	-2.7%	1,212,764	0.3%	Computer and Technology
BA Boeing	$57,321,722	$13,456,457 ▲	30.7%	311,016	0.3%	Aerospace
POST HLDGS INC	$56,250,071	$963,530 ▼	-1.7%	50,965,000	0.2%	NOTE 2.500% 8/1
MS Morgan Stanley	$55,842,394	$21,782,430 ▼	-28.1%	574,569	0.2%	Finance
MMC Marsh & McLennan Companies	$55,837,428	$3,847,958 ▼	-6.4%	264,984	0.2%	Finance
ISRG Intuitive Surgical	$55,339,340	$1,403,947 ▼	-2.5%	124,400	0.2%	Medical
PM Philip Morris International	$55,312,906	$1,177,151 ▼	-2.1%	545,869	0.2%	Consumer Staples
DHR Danaher	$55,234,090	$22,809,056 ▼	-29.2%	221,069	0.2%	Multi-Sector Conglomerates
CLOUDFLARE INC	$54,838,064		0.0%	60,308,000	0.2%	NOTE 8/1
RTX RTX	$54,777,937	$1,821,434 ▲	3.4%	546,506	0.2%	Aerospace
UNP Union Pacific	$54,439,966	$510,669 ▲	0.9%	240,608	0.2%	Transportation
CONMED CORP	$54,049,366	$2,175,708 ▲	4.2%	60,292,000	0.2%	NOTE 2.250% 6/1
AMAT Applied Materials	$52,594,855	$1,414,052 ▼	-2.6%	222,869	0.2%	Computer and Technology
AXON ENTERPRISE INC	$52,481,000	$13,891,625 ▲	36.0%	38,168,000	0.2%	NOTE 0.500%12/1
GE General Electric	$52,274,582	$1,125,349 ▼	-2.1%	328,833	0.2%	Transportation
QCOM QUALCOMM	$51,584,690	$7,629,429 ▲	17.4%	266,036	0.2%	Computer and Technology
SNAP INC	$50,870,918	$27,566,880 ▼	-35.1%	60,897,000	0.2%	NOTE 5/0
ALNYLAM PHARMACEUTICALS INC	$50,749,401	$22,640 ▼	0.0%	47,073,000	0.2%	NOTE 1.000% 9/1
INTU Intuit	$50,743,841	$12,325,973 ▼	-19.5%	77,211	0.2%	Computer and Technology