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Calamos Advisors

Calamos Advisors Portfolio holdings

AUM $30.1B
1-Year Est. Return 30.03%
This Fund
S&P 500
This Quarter Est. Return
+19.33%
1 Year Est. Return
+30.03%
3 Year Est. Return
+88.6%
5 Year Est. Return
+115.14%
10 Year Est. Return
+349.12%
AUM
$30.1B
AUM Growth
+$1.84B
Cap. Flow
-$6.55B
Cap. Flow %
-21.8%
Top 10 Hldgs %
28.38%
Holding
1,336
New
131
Increased
151
Reduced
386
Closed
356

Top Buys

Rank Stock Value
1
CBOX
Calamos Tax-Aware Collateral ETF
CBOX
+$1.08B
2
GOOGM
Alphabet Inc Depositary Shares Series A Preferred Stock
GOOGM
+$234M
3
GOOGN
Alphabet Inc Depositary Shares Series B Preferred Stock
GOOGN
+$231M
4
SMCIP
Super Micro Computer Depositary Shares 7% Series A Preferred Stock
SMCIP
+$81.3M
5
ROKU icon
Roku
ROKU
+$39.6M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$502M
2
AAPL icon
Apple
AAPL
+$244M
3
NVDA icon
NVIDIA
NVDA
+$231M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$194M
5
IVV icon
iShares Core S&P 500 ETF
IVV
+$188M

Sector Composition

Rank Sector Weight
1 Miscellaneous 38.82%
2 Technology 22.91%
3 Communication Services 7.77%
4 Financials 6.69%
5 Consumer Discretionary 6%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
WHR icon
1126
Whirlpool
WHR
$2.45B
– –
-5,218
Closed -$281K
WMS icon
1127
Advanced Drainage Systems
WMS
$10.1B
– –
-18,973
Closed -$2.6M
WPM icon
1128
Wheaton Precious Metals
WPM
$70.4B
– –
-1,793
Closed -$235K
WWD icon
1129
Woodward
WWD
$20B
– –
-1,035
Closed -$370K
XENE icon
1130
Xenon Pharmaceuticals
XENE
$5.77B
– –
-30,374
Closed -$1.77M
XLE icon
1131
State Street Energy Select Sector SPDR ETF
XLE
$42.6B
– –
-33,072
Closed -$2.03M
XLF icon
1132
State Street Financial Select Sector SPDR ETF
XLF
$54.3B
– –
-6,760
Closed -$334K
XLK icon
1133
State Street Technology Select Sector SPDR ETF
XLK
$122B
– –
-8,576
Closed -$1.14M
XLV icon
1134
State Street Health Care Select Sector SPDR ETF
XLV
$43.5B
– –
-3,961
Closed -$581K
XLY icon
1135
State Street Consumer Discretionary Select Sector SPDR ETF
XLY
$22.1B
– –
-16,962
Closed -$1.85M
XOP icon
1136
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$4.19B
– –
-6,600
Closed -$1.2M
XRAY icon
1137
Dentsply Sirona
XRAY
$2.19B
– –
-24,669
Closed -$286K
ZBRA icon
1138
Zebra Technologies
ZBRA
$16.7B
– –
-44,488
Closed -$9.3M
ZTO icon
1139
CALL
ZTO Express
ZTO
$15.8B
– –
-91,600
Closed -$1.91M
CANQ icon
1140
Calamos ETF Trust Calamos Nasdaq Equity & Income ETF
CANQ
$20.9M
– –
-191,167
Closed -$5.33M
RDDT icon
1141
Reddit
RDDT
$28.7B
– –
-21,875
Closed -$2.95M
CPNJ
1142
Calamos Nasdaq-100 Structured Alt Protection ETF - June
CPNJ
$44.2M
– –
-28,058
Closed -$758K
CPRJ
1143
Calamos Russell 2000 Structured Alt Protection ETF - July
CPRJ
$41.6M
– –
-42,982
Closed -$1.16M
SW
1144
Smurfit Westrock
SW
$23.2B
– –
-5,627
Closed -$224K
CPNS
1145
Calamos Nasdaq-100 Structured Alt Protection ETF - September
CPNS
$22.7M
– –
-33,639
Closed -$914K
CPSL
1146
Calamos Laddered S&P 500 Structured Alt Protection ETF
CPSL
$150M
– –
-29,514
Closed -$804K
CPRO
1147
Calamos Russell 2000 Structured Alt Protection ETF - October
CPRO
$25.7M
– –
-35,208
Closed -$956K
VCICW
1148
DELISTED
Vine Hill Capital Investment Corp Warrant
VCICW
– –
-462,500
Closed -$564K
CPNQ
1149
Calamos Nasdaq-100 Structured Alt Protection ETF - December
CPNQ
$22.2M
– –
-16,355
Closed -$435K
TDACU
1150
Translational Development Acquisition Corp Units
TDACU
– –
-375,000
Closed -$4.03M
43 44 45
46
47

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Calamos Advisors's Q2 2026 Portfolio in Review

As of Q2 2026, Calamos Advisors held 1,336 positions worth $30.1B, up 6.5% from $28.2B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Calamos Advisors withdrew a net $6.55B in Q2 2026, closing 356 positions and reducing 386 holdings. Its most notable exit was iShares Russell 3000 ETF, an estimated $57.1M position sold in full.

By sector, the portfolio is most concentrated in Miscellaneous at 39% of assets, up from 38% a quarter earlier, followed by Technology and Communication Services.

Against the trend, Calamos Advisors opened a new position in Calamos Tax-Aware Collateral ETF worth $1.08B.

  • Calamos Advisors's largest Q2 2026 buy was Calamos Tax-Aware Collateral ETF: 10,693,254 shares worth $1.08B.
  • Calamos Advisors added most to Intel in Q2 2026, an estimated $29.7M increase.
  • Calamos Advisors's biggest Q2 2026 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $502M.
  • Calamos Advisors fully exited iShares Russell 3000 ETF in Q2 2026, selling an estimated $57.1M.
  • Calamos Advisors's ten largest holdings make up 28% of its $30.1B portfolio in Q2 2026.
  • Calamos Advisors opened 131 new positions and closed 356 in Q2 2026.
  • Calamos Advisors's portfolio value rose 6.5% quarter-over-quarter to $30.1B.

Based on Calamos Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.