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Asset Manager ← All Institutions

Calamos Advisors LLC

2020 CALAMOS COURT, NAPERVILLE, IL 60563 • 6302451046

Q2 2026 · Filed 2026-07-31
Market Value
$20.5B
+4.4%
Holdings
1,055
+46
New Purchases
117
Added To
133
Closed
329
Reduced
357
Top 10 Concentration
36.1%
Turnover
42.3%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
CBOX 5.25% 0.00% +5.25% $1.1B
MU 1.76% 0.55% +1.21% $362M
GOOGM 1.16% 0.00% +1.16% $237M
GOOGN 1.13% 0.00% +1.13% $232M
AMD 1.53% 0.49% +1.04% $314M
INTC 0.86% 0.22% +0.64% $177M
AMAT 1.07% 0.53% +0.53% $219M
SMCIP 0.38% 0.00% +0.38% $79M
LRCX 0.77% 0.45% +0.32% $158M
SNDK 0.38% 0.07% +0.30% $78M
CAT 0.78% 0.48% +0.29% $160M
UNH 0.63% 0.34% +0.28% $129M
W 0.23% 0.00% +0.23% $47M
ROKU 0.22% 0.00% +0.22% $45M
CSCO 0.67% 0.46% +0.22% $138M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
SPY 0.05% 2.33% -2.28% $10M
IVV 0.05% 0.91% -0.85% $11M
MSFT 3.71% 4.47% -0.75% $763M
IVW 0.03% 0.67% -0.64% $6M
IVE 0.02% 0.66% -0.64% $5M
AAPL 5.53% 6.16% -0.63% $1.1B
NVDA 6.88% 7.25% -0.38% $1.4B
NFLX 0.48% 0.85% -0.37% $99M
ACWX 0.01% 0.37% -0.36% $3M
XONA.DE 0.76% 1.11% -0.35% $155M
META 1.80% 2.12% -0.32% $370M
UITB 0.01% 0.32% -0.31% $3M
IWV 0.00% 0.29% -0.29% $0
CVX 0.45% 0.73% -0.28% $92M
WMT 0.75% 0.99% -0.24% $154M

Sector Allocation Over Time

Industry Breakdown

IndustryWeight
Technology 30.7%
Financial Services 19.9%
Communication Services 10.3%
Consumer Cyclical 9.2%
Healthcare 9.0%

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 84 $12.7B 61.6%
Large Cap 474 $5.8B 28.0%
Mid Cap 177 $506M 2.5%
Small Cap 137 $1.3B 6.4%
Micro Cap 183 $308M 1.5%

Portfolio Analytics

Avg Market Cap
$90.7B
Median Market Cap
$12.2B
Avg P/E
34.4
Median P/E
22.6
Avg Dividend Yield
0.02%
Avg Beta
0.94
# Stocks
842
# ETFs / Funds
213

Top Holdings (1,055 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 NVDA 6.88% 7,059,874 $1.4B $200.09 -$15M -1,125,713 -13.8%
2 AAPL 5.53% 3,925,539 $1.1B $289.36 -$77M -853,256 -17.9%
3 CBOX 5.25% 10,693,254 $1.1B $100.80 — +10,693,254 — NEW
4 MSFT 3.71% 2,045,038 $763M $373.02 -$117M -330,469 -13.9%
5 GOOGL 3.51% 2,019,467 $722M $357.37 -$14M -538,746 -21.1%
6 AMZN 3.47% 2,991,600 $713M $238.34 $4M -414,260 -12.2%
7 AVGO 2.53% 1,374,612 $519M $377.75 $8M -277,808 -16.8%
8 META 1.80% 657,623 $370M $563.29 -$48M -73,279 -10.0%
9 MU 1.76% 313,454 $362M $1,154.29 $253M -8,752 -2.7%
10 LLY 1.65% 283,001 $339M $1,199.43 $56M -25,496 -8.3%
11 GOOG 1.56% 907,212 $321M $353.33 $33M -94,659 -9.4%
12 AMD 1.53% 540,770 $314M $580.91 $217M +62,842 +13.2%
13 TSLA 1.53% 746,440 $314M $420.60 $1M -95,010 -11.3%
14 GOOGM 1.16% 4,662,875 $237M $50.89 — +4,662,875 — NEW
15 GOOGN 1.13% 4,615,868 $232M $50.30 — +4,615,868 — NEW
16 JPM 1.13% 708,384 $232M $327.33 -$5M -96,552 -12.0%
17 V 1.10% 661,467 $227M $343.09 -$3M -100,426 -13.2%
18 AMAT 1.07% 303,395 $219M $723.00 $114M -3,695 -1.2%
19 INTC 0.86% 1,268,305 $177M $139.63 $134M +293,357 +30.1%
20 GS 0.82% 165,711 $168M $1,011.37 $23M -5,170 -3.0%
21 JNJ 0.80% 647,222 $164M $253.97 -$25M -125,878 -16.3%
22 CAT 0.78% 150,261 $160M $1,064.90 $65M +15,578 +11.6%
23 LRCX 0.77% 365,435 $158M $433.33 $70M -47,716 -11.6%
24 XONA.DE 0.76% 1,135,866 $155M $136.72 -$62M -146,284 -11.4%
25 WMT 0.75% 1,362,951 $154M $113.26 -$40M -204,301 -13.0%
26 GEV 0.71% 123,656 $145M $1,174.86 $12M -29,234 -19.1%
27 CSCO 0.67% 1,178,914 $138M $117.46 $49M +20,288 +1.8%
28 UNH 0.63% 309,379 $129M $415.63 $61M +58,491 +23.3%
29 BRK-B 0.62% 252,430 $126M $500.39 -$5M -21,431 -7.8%
30 BAC 0.61% 2,207,262 $126M $56.98 $14M -83,888 -3.7%
31 MA 0.60% 238,960 $123M $513.60 -$1M -9,493 -3.8%
32 WFC 0.55% 1,366,153 $113M $82.64 -$21M -315,868 -18.8%
33 MCHPP 0.54% 1,458,634 $112M $76.71 $5M -417,231 -22.2%
34 PPLC 0.53% 2,236,184 $110M $49.07 -$5M +827 +0.0%
35 LIN 0.52% 206,610 $107M $518.94 -$4M -18,661 -8.3%
36 PM 0.51% 581,825 $105M $180.91 $7M -11,099 -1.9%
37 SOMN 0.51% 2,115,625 $105M $49.74 -$2M +34,300 +1.6%
38 GE 0.50% 277,306 $104M $373.73 $22M -11,629 -4.0%
39 C 0.50% 735,465 $103M $139.96 $20M +1,854 +0.2%
40 ABBV 0.49% 399,893 $101M $251.64 -$5M -83,777 -17.3%
41 NFLX 0.48% 1,382,807 $99M $71.40 -$69M -362,160 -20.8%
42 HD 0.45% 264,087 $93M $352.68 -$15M -63,962 -19.5%
43 MS 0.45% 442,354 $92M $209.04 $4M -93,360 -17.4%
44 CVX 0.45% 555,706 $92M $165.76 -$51M -135,620 -19.6%
45 RTX 0.44% 479,675 $91M $189.73 -$6M -23,341 -4.6%
46 PANW 0.41% 245,320 $84M $341.02 $41M -18,858 -7.1%
47 MRK 0.41% 650,503 $84M $128.50 -$10M -127,160 -16.4%
48 CSX 0.39% 1,690,905 $80M $47.53 $10M -30,308 -1.8%
49 PWR 0.39% 111,284 $80M $720.04 $21M +2,783 +2.6%
50 SMCIP 0.38% 1,513,992 $79M $51.96 — +1,513,992 — NEW
51 KO 0.38% 965,562 $78M $81.27 $2M -33,645 -3.4%
52 SNDK 0.38% 34,206 $78M $2,273.73 $63M +11,041 +47.7%
53 PLTR 0.38% 664,009 $77M $116.67 -$31M -77,645 -10.5%
54 NSC 0.37% 242,024 $76M $314.59 $6M -2,535 -1.0%
55 COST 0.37% 80,404 $75M $935.47 -$15M -10,602 -11.7%
56 APO-PA 0.37% 1,231,216 $75M $60.92 $3M +745 +0.1%
57 MPC 0.36% 290,934 $74M $255.67 -$4M -28,225 -8.8%
58 PG 0.34% 477,265 $70M $146.64 -$2M -21,422 -4.3%
59 UNP 0.34% 254,930 $69M $272.00 $1M -25,849 -9.2%
60 BTSGU 0.34% 301,602 $69M $228.95 $26M +379 +0.1%
61 AXP 0.33% 197,855 $67M $338.25 -$10M -55,261 -21.8%
62 APH 0.32% 369,605 $65M $176.32 $28M +72,158 +24.3%
63 LOW 0.32% 294,838 $65M $220.49 -$9M -19,736 -6.3%
64 KVUE 0.31% 3,351,000 $64M $19.11 $6M — —
65 ORCL 0.31% 432,846 $63M $146.55 $2M +16,765 +4.0%
66 TXN 0.29% 199,288 $59M $298.07 $10M -52,788 -20.9%
67 EA 0.29% 286,928 $59M $205.04 $9M +40,871 +16.6%
68 TMO 0.28% 115,172 $58M $501.36 -$11M -24,058 -17.3%
69 FCX 0.27% 867,662 $55M $62.89 $7M +53,879 +6.6%
70 CB 0.26% 159,650 $54M $340.74 -$17M -59,224 -27.1%
71 TJX 0.26% 356,870 $54M $151.50 -$19M -100,899 -22.0%
72 SHW 0.26% 152,358 $52M $344.32 -$8M -35,591 -18.9%
73 ANET 0.25% 307,502 $52M $169.88 -$12M -218,662 -41.6%
74 ISRG 0.25% 131,023 $52M $397.68 -$24M -34,812 -21.0%
75 BA 0.25% 239,870 $52M $216.47 -$17M -106,234 -30.7%
76 AES 0.25% 3,438,138 $50M $14.66 $27M +1,776,314 +106.9%
77 DDOG 0.24% 190,503 $50M $260.36 $16M -96,961 -33.7%
78 DIS 0.24% 515,099 $50M $96.25 -$2M -18,100 -3.4%
79 MCD 0.23% 175,000 $47M $270.31 -$10M -9,177 -5.0%
80 W 0.23% 509,226 $47M $92.42 — +509,226 — NEW
81 ETN 0.23% 109,417 $47M $426.12 -$4M -32,284 -22.8%
82 TER 0.23% 96,290 $47M $483.84 $17M -2,814 -2.8%
83 BKNG 0.22% 258,943 $46M $178.24 $1M +248,257 +2323.2%
84 RCL 0.22% 144,306 $46M $317.53 -$10M -56,790 -28.2%
85 UBER 0.22% 626,689 $45M $72.16 -$14M -193,713 -23.6%
86 BRKRP 0.22% 100,560 $45M $447.91 $5M -41,401 -29.2%
87 GILD 0.22% 356,488 $45M $126.34 -$12M -56,102 -13.6%
88 ROKU 0.22% 325,000 $45M $138.14 — +325,000 — NEW
89 CVS 0.21% 422,940 $44M $103.45 $13M -10,593 -2.4%
90 JCI 0.21% 294,726 $43M $146.11 $224K -32,413 -9.9%
91 PFE 0.21% 1,753,548 $42M $24.08 -$8M -52,111 -2.9%
92 WMB 0.21% 566,949 $42M $74.34 -$91K -13,397 -2.3%
93 DHR 0.20% 220,671 $42M $190.48 -$13M -67,692 -23.5%
94 CRWD 0.20% 54,470 $42M $763.14 $19M -2,621 -4.6%
95 CRM 0.20% 261,570 $41M $156.66 -$9M -8,794 -3.2%
96 SBUX 0.20% 396,453 $41M $102.19 $3M -17,675 -4.3%
97 DASH 0.20% 217,618 $40M $184.53 -$7M -98,500 -31.2%
98 GM 0.19% 515,105 $40M $77.08 $661K -8,971 -1.7%
99 VSECU 0.19% 682,067 $39M $57.67 -$706K -113,966 -14.3%
100 ADI 0.19% 98,671 $39M $397.17 $7M -2,517 -2.5%

Options Breakdown

48 Calls $1.2B Call Value 12 Puts $1.3B Put Value 1.12 P/C Ratio

Top Calls

SymbolSharesValueStatus
SPY 853,300 $555M
EFA 1,730,000 $168M
IWM 422,400 $105M
QQQ 155,000 $89M
SMH 111,200 $43M
AAPL 155,200 $39M
WBD 1,193,800 $33M NEW
INDA 570,500 $27M
MSFT 62,800 $23M
AMZN 100,700 $21M

Top Puts

SymbolSharesValueStatus
SPY 1,246,800 $811M
QQQ 341,600 $197M
IWM 382,800 $95M
EFA 727,200 $71M
EEM 1,202,900 $68M
EWY 495,000 $61M NEW
AVGO 13,500 $4M
AMD 1,400 $285K NEW
USO — $0 SOLD
AAPL — $0 SOLD

New Positions

SymbolValue% Port
CBOX $1.1B 5.25%
GOOGM $237M 1.16%
GOOGN $232M 1.13%
SMCIP $79M 0.38%
W $47M 0.23%
ROKU $45M 0.22%
TXNM $22M 0.11%
CCL $18M 0.09%
HONIV $18M 0.09%
HONAV $17M 0.09%
CFG $14M 0.07%
COHR $13M 0.06%
CMI $8M 0.04%
FLEX $8M 0.04%
SDHI $8M 0.04%

Sold Out Positions

SymbolValue% Port
HWM — —%
MCO — —%
ROK — —%
FCN — —%
NVT — —%
JRI — —%
GWRE — —%
MTN — —%
CF — —%
ARES — —%
IBP — —%
RH — —%
BRK-A — —%
DAR — —%
USFD — —%
View SEC EDGAR Filings for Calamos Advisors LLC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms