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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
+3.53%
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
$26.6B
AUM Growth
-$451M
Cap. Flow
-$6.98B
Cap. Flow %
-26.2%
Top 10 Hldgs %
27.19%
Holding
1,021
New
103
Increased
183
Reduced
320
Closed
97

Top Buys

Rank Stock Value
1
SOMN
The Southern Company 2025 Series A Corp Units
SOMN
+$123M
2
KVUE icon
Kenvue
KVUE
+$44.1M
3
IQV icon
IQVIA
IQV
+$29.9M
4
IWM icon
iShares Russell 2000 ETF
IWM
+$20.8M
5
HOUS
Anywhere Real Estate
HOUS
+$20.6M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$99.2M
2
ORCL icon
Oracle
ORCL
+$51.7M
3
NVDA icon
NVIDIA
NVDA
+$48.6M
4
K
Kellanova
K
+$39M
5
MSFT icon
Microsoft
MSFT
+$34.6M

Sector Composition

Rank Sector Weight
1 Technology 21.94%
2 Financials 7.55%
3 Communication Services 7.22%
4 Consumer Discretionary 6.94%
5 Healthcare 6.12%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
T icon
101
AT&T
T
$163B
$42.8M 0.16%
1,724,569
-406,177
-19% -$10.3M
EMR icon
102
Emerson Electric
EMR
$88.3B
$42.7M 0.16%
321,914
-7,035
-2% -$933K
WM icon
103
Waste Management
WM
$91B
$42.6M 0.16%
193,919
-85,135
-31% -$18.1M
IQV icon
104
IQVIA
IQV
$39.3B
$42.5M 0.16%
188,707
+137,441
+268% +$29.9M
GM icon
105
General Motors
GM
$76.8B
$42.3M 0.16%
520,155
-11,236
-2% -$792K
APH icon
106
Amphenol
APH
$209B
$40.6M 0.15%
300,354
-6,664
-2% -$891K
NEE.PRS
107
NextEra Energy 7.299% Corporate Units
NEE.PRS
$2.1B
$39.8M 0.15%
767,828
+1,833
+0.2% +$97.4K
SYK icon
108
Stryker
SYK
$130B
$39.7M 0.15%
112,881
+13,120
+13% +$4.78M
DASH icon
109
DoorDash
DASH
$93.7B
$38.9M 0.15%
171,886
-29,109
-14% -$6.83M
BTSGU icon
110
BrightSpring Health Services Unit
BTSGU
$1.65B
$38M 0.14%
301,084
+361
+0.1% +$40.9K
RCL icon
111
Royal Caribbean
RCL
$85.6B
$36.7M 0.14%
131,653
-22,249
-14% -$6.28M
PANW icon
112
Palo Alto Networks
PANW
$297B
$36.7M 0.14%
199,253
-6,297
-3% -$1.27M
ETN icon
113
Eaton
ETN
$174B
$36.6M 0.14%
114,870
+15,183
+15% +$5.38M
FOUR.PRA
114
Shift4 Payments Inc 6.00% Series A Preferred Stock
FOUR.PRA
$540M
$36.1M 0.14%
451,296
+452
+0.1% +$39.6K
QCOM icon
115
Qualcomm
QCOM
$176B
$35.5M 0.13%
207,450
-8,423
-4% -$1.44M
TSM icon
116
TSMC
TSM
$2.18T
$35.1M 0.13%
115,404
-909
-0.8% -$267K
BAC.PRL icon
117
Bank of America Series L
BAC.PRL
$3.99B
$35.1M 0.13%
27,996
-19
-0.1% -$23.9K
INTC icon
118
Intel
INTC
$513B
$34.5M 0.13%
935,892
+32,126
+4% +$1.21M
IBM icon
119
IBM
IBM
$224B
$34.2M 0.13%
115,326
-4,544
-4% -$1.36M
WMB icon
120
Williams Companies
WMB
$86.1B
$34.1M 0.13%
567,209
-8,818
-2% -$533K
CVS icon
121
CVS Health
CVS
$122B
$33.7M 0.13%
424,683
+204,165
+93% +$16.1M
SRLN icon
122
State Street Blackstone Senior Loan ETF
SRLN
$5.34B
$33.5M 0.13%
812,805
– –
SBUX icon
123
Starbucks
SBUX
$120B
$33.5M 0.13%
397,896
-7,913
-2% -$668K
SCHW
124
Charles Schwab
SCHW
$187B
$33.4M 0.13%
334,174
-13,570
-4% -$1.29M
LHX icon
125
L3Harris
LHX
$53.4B
$33.1M 0.12%
112,647
-2,604
-2% -$753K
3 4
5
6 7

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State of Tennessee, Department of Treasury
State of Tennessee, Department of Treasury Nashville, Tennessee $29.8B AUM 29.48% 1-Year Est. Return
Fuller & Thaler Asset Management
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Barrow, Hanley, Mewhinney & Strauss
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Lord, Abbett & Co
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Ohio Public Employees Retirement System (OPERS)
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Coatue Management
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Calamos Advisors's Q4 2025 Portfolio in Review

As of Q4 2025, Calamos Advisors held 1,021 positions worth $26.6B, down 1.7% from $27.1B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Calamos Advisors withdrew a net $6.98B in Q4 2025, closing 97 positions and reducing 320 holdings. Its most notable exit was Kellanova, an estimated $39M position sold in full.

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

Against the trend, Calamos Advisors opened a new position in The Southern Company 2025 Series A Corp Units worth $125M.

  • Calamos Advisors's largest Q4 2025 buy was The Southern Company 2025 Series A Corp Units: 2,485,706 shares worth $125M.
  • Calamos Advisors added most to IQVIA in Q4 2025, an estimated $29.9M increase.
  • Calamos Advisors's biggest Q4 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $99.2M.
  • Calamos Advisors fully exited Kellanova in Q4 2025, selling an estimated $39M.
  • Calamos Advisors's ten largest holdings make up 27% of its $26.6B portfolio in Q4 2025.
  • Calamos Advisors opened 103 new positions and closed 97 in Q4 2025.
  • Calamos Advisors's portfolio value fell 1.7% quarter-over-quarter to $26.6B.

Based on Calamos Advisors's 13F filing for Q4 2025, filed 29 Jan 2026.