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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
-1.8%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$28.2B
AUM Growth
+$1.6B
Cap. Flow
-$1.59B
Cap. Flow %
-5.63%
Top 10 Hldgs %
26.64%
Holding
1,290
New
392
Increased
294
Reduced
135
Closed
94

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$391M
2
AAPL icon
Apple
AAPL
+$209M
3
ORCL.PRD
Oracle Corp Preferred Stock Series D
ORCL.PRD
+$193M
4
NVDA icon
NVIDIA
NVDA
+$178M
5
IVV icon
iShares Core S&P 500 ETF
IVV
+$177M

Top Sells

Rank Stock Value
1
CYBR
CyberArk
CYBR
+$43.3M
2
TGNA
TEGNA Inc
TGNA
+$32.3M
3
HPE.PRC
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
+$30.5M
4
MU icon
Micron Technology
MU
+$30M
5
IBB icon
iShares Biotechnology ETF
IBB
+$28.4M

Sector Composition

Rank Sector Weight
1 Technology 21.43%
2 Communication Services 6.93%
3 Financials 6.9%
4 Consumer Discretionary 6.57%
5 Healthcare 5.99%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EFA icon
76
CALL
iShares MSCI EAFE ETF
EFA
$76.1B
$67.2M 0.24%
+700,000
New +$70M
ANET icon
77
Arista Networks
ANET
$222B
$64.6M 0.23%
526,164
+360,116
+217% +$48.2M
UITB icon
78
Victory Portfolios II VictoryShares Core Intermediate Bond ETF
UITB
$2.64B
$62.7M 0.22%
1,333,192
+1,279,392
+2,378% +$60.6M
ORCL icon
79
Oracle
ORCL
$346B
$61.2M 0.22%
416,081
-13,205
-3% -$2.15M
SHW icon
80
Sherwin-Williams
SHW
$76.6B
$60.2M 0.21%
187,949
+7,347
+4% +$2.53M
PWR icon
81
Quanta Services
PWR
$98.1B
$59.6M 0.21%
108,501
+5,389
+5% +$2.78M
UBER icon
82
Uber
UBER
$140B
$59M 0.21%
820,402
+39,072
+5% +$3.01M
KVUE icon
83
Kenvue
KVUE
$36.3B
$57.8M 0.2%
3,351,000
+651,000
+24% +$11.6M
GILD icon
84
Gilead Sciences
GILD
$162B
$57.5M 0.2%
412,590
+187,021
+83% +$26.2M
INTU icon
85
Intuit
INTU
$77B
$57.3M 0.2%
132,629
+1,941
+1% +$926K
MCD icon
86
McDonald's
MCD
$187B
$57.2M 0.2%
184,177
+7,639
+4% +$2.43M
IWV icon
87
iShares Russell 3000 ETF
IWV
$19.5B
$57.1M 0.2%
+153,920
New +$59.5M
QXO.PRB
88
QXO Inc 5.50% Series B Preferred Stock
QXO.PRB
$488M
$55.8M 0.2%
1,015,588
-40,938
-4% -$2.62M
RCL icon
89
Royal Caribbean
RCL
$76B
$55.3M 0.2%
201,096
+69,443
+53% +$20.7M
DHR icon
90
Danaher
DHR
$135B
$54.7M 0.19%
288,363
+44,665
+18% +$9.51M
NEE.PRT
91
NextEra Energy 7.234% Corporate Units
NEE.PRT
$1.53B
$54.7M 0.19%
1,040,496
+536,560
+106% +$27.6M
WM icon
92
Waste Management
WM
$95.3B
$53.1M 0.19%
230,863
+36,944
+19% +$8.49M
MDT icon
93
Medtronic
MDT
$105B
$52.2M 0.19%
602,965
+25,128
+4% +$2.41M
SYK icon
94
Stryker
SYK
$122B
$52.1M 0.18%
158,628
+45,747
+41% +$16.4M
DIS icon
95
Walt Disney
DIS
$161B
$51.4M 0.18%
533,199
+13,242
+3% +$1.4M
BSX icon
96
Boston Scientific
BSX
$64.8B
$51.3M 0.18%
817,686
-53,971
-6% -$4.32M
PFE icon
97
Pfizer
PFE
$143B
$50.7M 0.18%
1,805,659
-113,617
-6% -$3.02M
ETN icon
98
Eaton
ETN
$161B
$50.7M 0.18%
141,701
+26,831
+23% +$9.55M
CRM icon
99
Salesforce
CRM
$129B
$50.5M 0.18%
270,364
-6,416
-2% -$1.33M
EA icon
100
Electronic Arts
EA
$52.4B
$50.2M 0.18%
+246,057
New +$49.7M
2 3
4
5 6

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Calamos Advisors's Q1 2026 Portfolio in Review

As of Q1 2026, Calamos Advisors held 1,290 positions worth $28.2B, up 6% from $26.6B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Calamos Advisors withdrew a net $1.59B in Q1 2026, closing 94 positions and reducing 135 holdings. Its most notable exit was CyberArk, an estimated $43.3M position sold in full.

By sector, the portfolio is most concentrated in Technology at 21% of assets, down from 22% a quarter earlier, followed by Communication Services and Financials.

Against the trend, Calamos Advisors opened a new position in Oracle Corp Preferred Stock Series D worth $184M.

  • Calamos Advisors's largest Q1 2026 buy was Oracle Corp Preferred Stock Series D: 4,083,470 shares worth $184M.
  • Calamos Advisors added most to State Street SPDR S&P 500 ETF Trust in Q1 2026, an estimated $391M increase.
  • Calamos Advisors's biggest Q1 2026 reduction was Hewlett Packard Enterprise 7.625% Series C Preferred Stock, cutting an estimated $30.5M.
  • Calamos Advisors fully exited CyberArk in Q1 2026, selling an estimated $43.3M.
  • Calamos Advisors's ten largest holdings make up 27% of its $28.2B portfolio in Q1 2026.
  • Calamos Advisors opened 392 new positions and closed 94 in Q1 2026.
  • Calamos Advisors's portfolio value rose 6% quarter-over-quarter to $28.2B.

Based on Calamos Advisors's 13F filing for Q1 2026, filed 4 May 2026.