13FBOX
Calamos Advisors LLC · 13F Holdings
Options Calculator Rankings

Calamos Advisors LLC

No.295 Data as of 2026Q2
Latest AUM (Q2 2026)
$30.07B
QoQ Change Q1 2026
+$1.85B+6.5%
Holdings
948
New Buys
151
Adds
181
Reduces
422
Exits
354
Unchanged
194
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
NVIDIA CORPORATIONNVDA
4.7%5.07%$1.41B7.1M$1.43B8.2M-1.1M-13.75%Reduce
SSTATE STR SPDR S&P 500 ETF TSPY
4.57%5.75%$1.38B2.1M$1.62B2.4M-300,695-12.46%Reduce
APPLE INCAAPL
3.91%4.31%$1.18B4.1M$1.22B4.8M-706,856-14.76%Reduce
CCALAMOS ETF TRCBOX
3.58%$1.08B10.7M$00+10.7MNew Buy
Western Digital CorpWDC
2.74%1.41%$825.1M48.7M$398.9M55.6M-6.9M-12.38%Reduce
MICROSOFT CORPMSFT
2.61%3.21%$786.1M2.1M$906.1M2.4M-323,069-13.29%Reduce
AMAZON COM INCAMZN
2.44%2.58%$734.0M3.1M$726.8M3.5M-389,360-11.18%Reduce
ALPHABET INCGOOGL
2.41%2.61%$723.3M2.0M$737.6M2.6M-539,546-21.04%Reduce
BROADCOM INCAVGO
1.74%1.82%$523.9M1.4M$513.5M1.7M-268,808-16.21%Reduce
META PLATFORMS INCMETA
1.26%1.51%$378.6M671,923$427.5M745,002-73,079-9.81%Reduce
MICRON TECHNOLOGY INCMU
1.2%0.39%$361.8M313,454$108.9M322,206-8,752-2.72%Reduce
ELI LILLY & COLLY
1.13%1.01%$339.4M283,001$283.7M308,497-25,496-8.26%Reduce
AAlphabet Inc Class CGOOG
1.07%1.02%$320.5M907,212$287.4M1.0M-94,659-9.45%Reduce
ADVANCED MICRO DEVICES INCAMD
1.05%0.35%$314.7M543,570$97.6M479,528+64,042+13.36%Add
TESLA INCTSLA
1.05%1.11%$314.5M747,840$313.5M843,050-95,210-11.29%Reduce
VVANGUARD INDEX FDSVOO
0.98%0.03%$294.0M506,640$8.4M14,062+492,578+3,502.90%Add
IISHARES MSCI EAFE ETFEFA
0.79%0.47%$238.7M2.5M$133.3M1.4M+1.1M+77.27%Add
ALPHABET INCGOOGL
0.79%$237.3M4.7M$00+4.7MNew Buy
ALPHABET INCGOOGL
0.77%$232.2M4.6M$00+4.6MNew Buy
JPMORGAN CHASE & COJPM
0.77%0.84%$231.9M708,384$236.8M804,936-96,552-11.99%Reduce
VISA INCV
0.75%0.82%$226.9M661,467$230.3M761,893-100,426-13.18%Reduce
IISHARES RUSSELLIWM
0.75%0.89%$225.1M889,765$251.2M1.0M-129,962-12.74%Reduce
ALIBABA GROUP HLDG LTDBABA
0.74%0.93%$223.2M189.0M$262.4M189.0M+5,000+0.00%Add
APPLIED MATLS INCAMAT
0.73%0.37%$219.4M303,395$105.7M310,090-6,695-2.16%Reduce
Boeing Co/TheBA
0.62%0.66%$185.4M2.8M$185.8M2.9M-108,127-3.78%Reduce
HHewlett Packard Enterprise CoHPE
0.61%0.32%$183.5M1.6M$89.8M1.4M+194,148+13.94%Add
ORACLE CORPORCL
0.59%0.65%$178.8M4.0M$183.8M4.1M-106,666-2.61%Reduce
INTEL CORPINTC
0.59%0.15%$177.1M1.3M$43.0M974,948+293,357+30.09%Add
GOLDMAN SACHS GROUP INCGS
0.56%0.51%$167.6M165,711$144.6M170,881-5,170-3.03%Reduce
JOHNSON & JOHNSONJNJ
0.55%0.67%$164.4M647,222$189.0M773,100-125,878-16.28%Reduce
CATERPILLAR INCCAT
0.53%0.34%$160.0M150,261$95.4M134,683+15,578+11.57%Add
LAM RESEARCH CORPLRCX
0.53%0.31%$158.4M365,435$88.3M413,151-47,716-11.55%Reduce
EXXON MOBIL CORPXOM
0.52%0.77%$155.3M1.1M$217.5M1.3M-146,284-11.41%Reduce
WALMART INCWMT
0.52%0.69%$155.1M1.4M$195.5M1.6M-205,101-13.03%Reduce
MMKS, Inc.MKSI
0.5%0.46%$149.9M50.8M$129.8M78.3M-27.5M-35.13%Reduce
Snowflake IncSNOW
0.49%0.28%$148.4M84.0M$78.2M64.0M+20.0M+31.20%Add
OON Semiconductor CorporationON
0.49%0.37%$147.7M122.3M$104.4M106.2M+16.1M+15.20%Add
GE VERNOVA INCGEV
0.48%0.47%$145.3M123,656$133.5M152,890-29,234-19.12%Reduce
CISCO SYS INCCSCO
0.46%0.32%$138.8M1.2M$90.3M1.2M+19,688+1.69%Add
UNITEDHEALTH GROUP INCUNH
0.43%0.24%$128.6M309,379$67.9M250,888+58,491+23.31%Add
DDOORDASH INCDASH
0.42%$126.4M128.6M$00+128.6MNew Buy
BERKSHIRE HATHAWAY INC DELBRK.B
0.42%0.46%$126.3M252,430$131.2M273,861-21,431-7.83%Reduce
BBANK OF AMER CORPBAC
0.42%0.4%$125.8M2.2M$111.7M2.3M-83,888-3.66%Reduce
MASTERCARD INCORPORATEDMA
0.41%0.44%$122.7M238,960$124.1M248,453-9,493-3.82%Reduce
Cloudflare, Inc.NET
0.4%$121.0M95.4M$00+95.4MNew Buy
CCYBERARK SOFTWARE LTDCYBR
0.4%$120.7M72.4M$00+72.4MNew Buy
AAKAMAI TECHNOLOGIES INCAKAM
0.38%$114.3M78.2M$00+78.2MNew Buy
WELLS FARGO CO NEWWFC
0.38%0.47%$112.9M1.4M$133.9M1.7M-315,868-18.78%Reduce
MICROCHIP TECHNOLOGYMCHP
0.37%0.38%$111.9M1.5M$106.9M1.9M-417,231-22.24%Reduce
PPL CORP COMPPL
0.36%0.41%$109.7M2.2M$114.7M2.2M+827+0.04%Add

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