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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
CB icon
76
Chubb
CB
$139B
$55.9M 0.21%
197,942
+420
+0.2% +$116K
MCD icon
77
McDonald's
MCD
$192B
$55.1M 0.2%
181,302
+293
+0.2% +$89.2K
DASH icon
78
DoorDash
DASH
$80.3B
$54.7M 0.2%
200,995
+27,274
+16% +$6.84M
MRSH
79
Marsh
MRSH
$87.5B
$54M 0.2%
267,756
-8,666
-3% -$1.78M
C icon
80
Citigroup
C
$223B
$53.5M 0.2%
527,233
+1,223
+0.2% +$116K
TJX icon
81
TJX Companies
TJX
$173B
$53M 0.2%
366,371
+323
+0.1% +$42.9K
SPGI icon
82
S&P Global
SPGI
$130B
$51.6M 0.19%
105,940
-14,368
-12% -$7.69M
MDT icon
83
Medtronic
MDT
$108B
$51.2M 0.19%
538,018
+117,358
+28% +$10.8M
ISRG icon
84
Intuitive Surgical
ISRG
$128B
$50.6M 0.19%
113,140
-13,162
-10% -$6.32M
RCL icon
85
Royal Caribbean
RCL
$81.8B
$49.8M 0.18%
153,902
+112,772
+274% +$37.7M
CRM icon
86
Salesforce
CRM
$142B
$48.6M 0.18%
205,035
-4
-0% -$1.01K
IBB icon
87
CALL
iShares Biotechnology ETF
IBB
$9.44B
$48.2M 0.18%
+381,200
New +$52M
CAT icon
88
Caterpillar
CAT
$402B
$47.5M 0.18%
99,522
-43,753
-31% -$18.7M
PFE icon
89
Pfizer
PFE
$141B
$47.4M 0.18%
1,860,332
– –
LRCX icon
90
Lam Research
LRCX
$365B
$45M 0.17%
336,428
+833
+0.2% +$88.2K
CSX icon
91
CSX Corp
CSX
$96B
$44.7M 0.17%
1,258,374
+2,704
+0.2% +$92.3K
DHR icon
92
Danaher
DHR
$138B
$44.3M 0.16%
223,518
-36,163
-14% -$7.2M
PWR icon
93
Quanta Services
PWR
$93.1B
$43.7M 0.16%
105,401
+15,388
+17% +$5.98M
EMR icon
94
Emerson Electric
EMR
$83.6B
$43.2M 0.16%
328,949
-76,224
-19% -$10.4M
TXN icon
95
Texas Instruments
TXN
$255B
$42.9M 0.16%
233,343
+116,271
+99% +$22.7M
MRK icon
96
Merck
MRK
$323B
$42.8M 0.16%
510,200
-13
-0% -$1.07K
SNPS icon
97
Synopsys
SNPS
$74.5B
$42.8M 0.16%
86,730
+30,516
+54% +$17.3M
FOUR.PRA
98
Shift4 Payments Inc 6.00% Series A Preferred Stock
FOUR.PRA
$625M
$42.8M 0.16%
450,844
-113,718
-20% -$12.4M
COF icon
99
Capital One
COF
$127B
$42.2M 0.16%
198,532
+22,535
+13% +$4.93M
PANW icon
100
Palo Alto Networks
PANW
$259B
$41.9M 0.15%
205,550
-63,632
-24% -$12.2M
2 3
4
5 6

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N
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TWC
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FDCDDQ
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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.