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Calamos Advisors

Calamos Advisors Portfolio holdings

AUM $28.2B
1-Year Est. Return 21.78%
This Fund
S&P 500
This Quarter Est. Return
+7.18%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$27.1B
AUM Growth
+$1.67B
Cap. Flow
-$6.2B
Cap. Flow %
-22.9%
Top 10 Hldgs %
27.05%
Holding
1,026
New
112
Increased
194
Reduced
154
Closed
107

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$49.3M
2
RCL icon
Royal Caribbean
RCL
+$37.7M
3
CVX icon
Chevron
CVX
+$34.8M
4
NEE icon
NextEra Energy
NEE
+$33M
5
BRKRP
Bruker Corporation 6.375% Series A Preferred Stock
BRKRP
+$26.8M

Top Sells

Rank Stock Value
1
HES
Hess
HES
+$82.2M
2
JNPR
Juniper Networks
JNPR
+$46.5M
3
ANSS
Ansys
ANSS
+$43.9M
4
NEE.PRR
NextEra Energy, Inc. 6.926% Corporate Units
NEE.PRR
+$43.6M
5
AMED
Amedisys
AMED
+$40.3M

Sector Composition

Rank Sector Weight
1 Technology 22.03%
2 Financials 7.42%
3 Consumer Discretionary 7.08%
4 Communication Services 6.95%
5 Healthcare 5.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NOK icon
326
Nokia
NOK
$46.9B
$7.31M 0.03%
1,520,000
– –
USB icon
327
US Bancorp
USB
$97.9B
$7.3M 0.03%
151,091
– –
GTENU
328
Gores Holdings X Units
GTENU
$7.27M 0.03%
700,000
– –
QQQE icon
329
CALL
Direxion NASDAQ-100 Equal Weighted Index ETF
QQQE
$1.32B
$7.12M 0.03%
72,400
+39,000
+117% +$3.86M
MTBA icon
330
Simplify MBS ETF
MTBA
$1.52B
$7.05M 0.03%
140,002
+75,858
+118% +$3.81M
UBER icon
331
CALL
Uber
UBER
$145B
$7M 0.03%
+75,000
New +$7.01M
CPSD
332
Calamos S&P 500 Structured Alt Protection ETF - December
CPSD
$45.4M
$6.9M 0.03%
270,364
-2,216
-0.8% -$55.8K
REGN icon
333
Regeneron Pharmaceuticals
REGN
$72.9B
$6.9M 0.03%
12,272
– –
CPSA
334
Calamos S&P 500 Structured Alt Protection ETF - August
CPSA
$41.8M
$6.88M 0.03%
258,282
-2,117
-0.8% -$55.8K
HPQ icon
335
HP
HPQ
$26B
$6.87M 0.03%
252,343
– –
CPSJ
336
Calamos S&P 500 Structured Alt Protection ETF - July
CPSJ
$47M
$6.86M 0.03%
258,016
-2,115
-0.8% -$55.7K
REG icon
337
Regency Centers
REG
$14.9B
$6.85M 0.03%
94,000
– –
CPST
338
Calamos S&P 500 Structured Alt Protection ETF - September
CPST
$33.5M
$6.85M 0.03%
256,325
-2,101
-0.8% -$55.6K
CPSF
339
Calamos S&P 500 Structured Alt Protection ETF - February
CPSF
$34.1M
$6.84M 0.03%
271,932
-2,229
-0.8% -$55.4K
CPSO
340
Calamos S&P 500 Structured Alt Protection ETF - October
CPSO
$27.9M
$6.83M 0.03%
254,883
-2,089
-0.8% -$55.4K
CPSY
341
Calamos S&P 500 Structured Alt Protection ETF - January
CPSY
$25.7M
$6.82M 0.03%
276,531
-2,267
-0.8% -$55.3K
CPSN
342
Calamos S&P 500 Structured Alt Protection ETF - November
CPSN
$36M
$6.82M 0.03%
256,410
-2,102
-0.8% -$55.3K
CPSR
343
Calamos S&P 500 Structured Alt Protection ETF - March
CPSR
$31M
$6.81M 0.03%
274,516
-2,250
-0.8% -$55.3K
DXCM icon
344
DexCom
DXCM
$29B
$6.79M 0.03%
100,959
– –
CPSP
345
Calamos S&P 500 Structured Alt Protection ETF - April
CPSP
$21.5M
$6.77M 0.03%
263,073
-2,156
-0.8% -$55K
CPSU
346
Calamos S&P 500 Structured Alt Protection ETF - June
CPSU
$24.8M
$6.77M 0.03%
253,386
-2,077
-0.8% -$55K
CPSM
347
Calamos S&P 500 Structured Alt Protection ETF - May
CPSM
$55.6M
$6.76M 0.03%
238,797
-1,957
-0.8% -$54.9K
JKHY icon
348
Jack Henry & Associates
JKHY
$11.4B
$6.68M 0.02%
44,849
– –
MTCH icon
349
Match Group
MTCH
$9.19B
$6.56M 0.02%
185,843
– –
LULU icon
350
lululemon athletica
LULU
$13.5B
$6.52M 0.02%
36,643
– –
12 13
14
15 16

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Calamos Advisors's Q3 2025 Portfolio in Review

As of Q3 2025, Calamos Advisors held 1,026 positions worth $27.1B, up 6.6% from $25.4B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Calamos Advisors withdrew a net $6.2B in Q3 2025, closing 107 positions and reducing 154 holdings. Its most notable exit was Hess, an estimated $82.2M position sold in full.

By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 22% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, Calamos Advisors opened a new position in Bruker Corporation 6.375% Series A Preferred Stock worth $27.2M.

  • Calamos Advisors's largest Q3 2025 buy was Bruker Corporation 6.375% Series A Preferred Stock: 100,207 shares worth $27.2M.
  • Calamos Advisors added most to State Street SPDR S&P 500 ETF Trust in Q3 2025, an estimated $49.3M increase.
  • Calamos Advisors's biggest Q3 2025 reduction was Chipotle Mexican Grill, cutting an estimated $24.8M.
  • Calamos Advisors fully exited Hess in Q3 2025, selling an estimated $82.2M.
  • Calamos Advisors's ten largest holdings make up 27% of its $27.1B portfolio in Q3 2025.
  • Calamos Advisors opened 112 new positions and closed 107 in Q3 2025.
  • Calamos Advisors's portfolio value rose 6.6% quarter-over-quarter to $27.1B.

Based on Calamos Advisors's 13F filing for Q3 2025, filed 20 Oct 2025.