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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
COOP
751
DELISTED
Mr. Cooper
COOP
– –
-129,515
Closed -$19.3M
CZR icon
752
Caesars Entertainment
CZR
$6.05B
– –
-188,200
Closed -$5.34M
DECK icon
753
Deckers Outdoor
DECK
$14B
– –
-3,518
Closed -$363K
DOW icon
754
Dow Inc
DOW
$21.6B
– –
-168,968
Closed -$4.47M
DT icon
755
Dynatrace
DT
$12.9B
– –
-40,827
Closed -$2.25M
EEM icon
756
iShares MSCI Emerging Markets ETF
EEM
$27.5B
– –
-225,145
Closed -$11.3M
EFA icon
757
CALL
iShares MSCI EAFE ETF
EFA
$76.3B
– –
-700,000
Closed -$57.2M
ENPH icon
758
Enphase Energy
ENPH
$4.87B
– –
-27,096
Closed -$1.07M
EVER icon
759
EverQuote
EVER
$956M
– –
-33,151
Closed -$802K
EXG icon
760
Eaton Vance Tax-Managed Global Diversified Equity Income Fund
EXG
$2.91B
– –
-56,104
Closed -$491K
FCX icon
761
CALL
Freeport-McMoran
FCX
$84.2B
– –
-188,900
Closed -$7.15M
FERG icon
762
Ferguson
FERG
$43.4B
– –
-5,123
Closed -$1.12M
FLEX icon
763
Flex
FLEX
$37.9B
– –
-156,500
Closed -$7.81M
FLEX icon
764
PUT
Flex
FLEX
$37.9B
– –
-156,500
Closed -$5.18M
FLS icon
765
Flowserve
FLS
$8.88B
– –
-37,115
Closed -$1.94M
FN icon
766
Fabrinet
FN
$14.6B
– –
-18,100
Closed -$5.33M
FXI icon
767
iShares China Large-Cap ETF
FXI
$4.32B
– –
-330,035
Closed -$12.1M
GDDY icon
768
GoDaddy
GDDY
$13.8B
– –
-12,463
Closed -$2.24M
GMS
769
DELISTED
GMS Inc
GMS
– –
-125,011
Closed -$13.6M
HES
770
DELISTED
Hess
HES
– –
-593,307
Closed -$82.2M
IPG
771
DELISTED
Interpublic Group of Companies
IPG
– –
-583,141
Closed -$14.3M
IWM icon
772
iShares Russell 2000 ETF
IWM
$79.4B
– –
-139,315
Closed -$32M
IWN icon
773
iShares Russell 2000 Value ETF
IWN
$14.4B
– –
-113,214
Closed -$17.9M
JFR icon
774
Nuveen Floating Rate Income Fund
JFR
$1.23B
– –
-38,180
Closed -$323K
JNPR
775
DELISTED
Juniper Networks
JNPR
– –
-1,165,330
Closed -$46.5M
29 30
31
32 33

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TWC
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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.