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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
IBM icon
151
IBM
IBM
$199B
$30M 0.11%
123,566
+8,240
+7% +$2.23M
DG icon
152
Dollar General
DG
$25.8B
$29.7M 0.11%
250,084
+4,611
+2% +$657K
EMLC icon
153
VanEck JP Morgan EM Local Currency Bond ETF
EMLC
$4.74B
$29.5M 0.1%
1,176,185
+793,185
+207% +$20.6M
FENI icon
154
Fidelity Enhanced International ETF
FENI
$10.4B
$29.5M 0.1%
+793,005
New +$30.5M
TER icon
155
Teradyne
TER
$56.1B
$29.4M 0.1%
99,104
+1,024
+1% +$286K
BLK icon
156
Blackrock
BLK
$162B
$29.2M 0.1%
30,357
+364
+1% +$383K
DHI icon
157
D.R. Horton
DHI
$40.6B
$29.2M 0.1%
212,437
+11,000
+5% +$1.66M
COF icon
158
Capital One
COF
$123B
$28.2M 0.1%
154,474
-39,827
-20% -$8.33M
ORLY icon
159
O'Reilly Automotive
ORLY
$71.6B
$28.1M 0.1%
303,920
+71,800
+31% +$6.73M
PH icon
160
Parker-Hannifin
PH
$125B
$27.8M 0.1%
31,028
+1,003
+3% +$949K
QCOM icon
161
Qualcomm
QCOM
$177B
$27.3M 0.1%
212,223
+4,773
+2% +$697K
ABNB icon
162
Airbnb
ABNB
$82.6B
$27.2M 0.1%
215,655
+213,014
+8,066% +$27.7M
MSFT icon
163
CALL
Microsoft
MSFT
$2.84T
$26.8M 0.09%
55,400
+30,500
+122% +$12.8M
SMH icon
164
CALL
VanEck Semiconductor ETF
SMH
$68.6B
$26.6M 0.09%
73,800
-8,200
-10% -$3.26M
AMGN icon
165
Amgen
AMGN
$204B
$26.6M 0.09%
75,496
+5,748
+8% +$2.05M
CL icon
166
Colgate-Palmolive
CL
$72.6B
$25.9M 0.09%
303,845
+14,037
+5% +$1.25M
KWEB icon
167
CALL
KraneShares CSI China Internet ETF
KWEB
$5.19B
$25.7M 0.09%
+754,700
New +$24.7M
LMT icon
168
Lockheed Martin
LMT
$134B
$25.5M 0.09%
42,197
+7,274
+21% +$4.48M
AMT icon
169
American Tower
AMT
$78.7B
$25.3M 0.09%
146,720
+2,571
+2% +$463K
DAL icon
170
Delta Air Lines
DAL
$54.9B
$25.3M 0.09%
379,989
+11,395
+3% +$767K
INDA icon
171
CALL
iShares MSCI India ETF
INDA
$6.72B
$25.1M 0.09%
464,300
+216,500
+87% +$11.1M
UAL icon
172
United Airlines
UAL
$38B
$25M 0.09%
271,430
+3,000
+1% +$314K
IQV icon
173
IQVIA
IQV
$34.7B
$24.8M 0.09%
145,688
-43,019
-23% -$8.39M
PCG.PRX
174
PG&E Corp 6.000% Series A Preferred Stock
PCG.PRX
$1.39B
$24.8M 0.09%
575,869
+651
+0.1% +$27.7K
LITE icon
175
Lumentum
LITE
$61.2B
$24.6M 0.09%
35,029
-6,186
-15% -$3.4M
5 6
7
8 9

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TWC
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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.