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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
PEG icon
251
Public Service Enterprise Group
PEG
$37.7B
$10.7M 0.04%
133,683
-5,428
-4% -$443K
LVS icon
252
Las Vegas Sands
LVS
$29.6B
$10.7M 0.04%
164,666
-6,687
-4% -$410K
EL icon
253
Estee Lauder
EL
$32B
$10.7M 0.04%
101,909
-2,219
-2% -$215K
IT icon
254
Gartner
IT
$11.7B
$10.6M 0.04%
42,081
-1,709
-4% -$411K
HOOD icon
255
Robinhood
HOOD
$83.9B
$10.6M 0.04%
+93,660
New +$12.2M
CME icon
256
CME Group
CME
$94.8B
$10.5M 0.04%
38,420
-1,558
-4% -$423K
FOXA icon
257
Fox Class A
FOXA
$26.9B
$10.5M 0.04%
143,339
-5,820
-4% -$380K
NKE icon
258
CALL
Nike
NKE
$61.9B
$10.5M 0.04%
+150,000
New +$9.78M
ED icon
259
Consolidated Edison
ED
$39.9B
$10.4M 0.04%
105,113
-4,268
-4% -$424K
NTRS icon
260
Northern Trust
NTRS
$33.9B
$10.4M 0.04%
76,022
-3,087
-4% -$405K
CTSH icon
261
Cognizant
CTSH
$26B
$10.3M 0.04%
124,613
-5,060
-4% -$379K
FTI icon
262
TechnipFMC
FTI
$27.3B
$10.3M 0.04%
232,039
-58,113
-20% -$2.45M
CPT icon
263
Camden Property Trust
CPT
$11.3B
$10.3M 0.04%
93,807
-3,809
-4% -$396K
ASML icon
264
ASML
ASML
$669B
$10.3M 0.04%
9,583
+345
+4% +$360K
AMG icon
265
Affiliated Managers Group
AMG
$9.76B
$10.2M 0.04%
35,430
– –
DDOG icon
266
Datadog
DDOG
$84B
$10.1M 0.04%
74,593
-80,822
-52% -$12.8M
PAYX icon
267
Paychex
PAYX
$42.7B
$10.1M 0.04%
89,936
-3,652
-4% -$427K
ZBRA icon
268
Zebra Technologies
ZBRA
$17.8B
$10.1M 0.04%
41,506
+31,006
+295% +$8.29M
VCIC
269
DELISTED
Vine Hill Capital Investment Corp
VCIC
$9.96M 0.04%
925,000
– –
EMLC icon
270
VanEck JP Morgan EM Local Currency Bond ETF
EMLC
$4.84B
$9.89M 0.04%
+383,000
New +$9.79M
EQIX icon
271
Equinix
EQIX
$103B
$9.86M 0.04%
12,863
-523
-4% -$410K
DLTR icon
272
Dollar Tree
DLTR
$25.2B
$9.77M 0.04%
79,396
-3,224
-4% -$345K
F icon
273
Ford
F
$55.7B
$9.73M 0.04%
741,898
-26,415
-3% -$341K
LEMB icon
274
iShares JPMorgan EM Local Currency Bond ETF
LEMB
$724M
$9.58M 0.04%
+230,390
New +$9.59M
IVV icon
275
iShares Core S&P 500 ETF
IVV
$902B
$9.57M 0.04%
13,979
-779
-5% -$529K
9 10
11
12 13

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State of Tennessee, Department of Treasury
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Lord, Abbett & Co
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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.