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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
SBXD.WS
676
SilverBox Corp IV Warrants
SBXD.WS
$73.3K ﹤0.01%
166,666
– –
CNCKW
677
Coincheck Group Warrant expiring 12/10/2029
CNCKW
$1.26M
$72K ﹤0.01%
100,000
– –
KIDZW
678
KIDZ AI Inc Warrants
KIDZW
$242K
$60.1K ﹤0.01%
750,000
– –
MDAIW icon
679
Spectral AI Warrants
MDAIW
$5.67M
$57.9K ﹤0.01%
81,526
– –
ANNAW
680
AleAnna Inc Warrant
ANNAW
$9.33M
$57K ﹤0.01%
250,000
– –
TVGNW icon
681
Tevogen Bio Warrant
TVGNW
$9.64M
$55K ﹤0.01%
1,000,000
– –
UHGWW
682
DELISTED
United Homes Group Warrant
UHGWW
$46.3K ﹤0.01%
25,000
– –
ZOOZW
683
ZOOZ Strategy Ltd Warrant
ZOOZW
$170K
$44.8K ﹤0.01%
250,000
– –
RDZNW icon
684
Roadzen Inc Warrants
RDZNW
$8.64M
$43.8K ﹤0.01%
625,000
– –
GCTS.WS
685
GCT Semiconductor Holding Warrants
GCTS.WS
$14.5M
$42.2K ﹤0.01%
225,000
– –
AIRJW
686
AirJoule Technologies Warrant
AIRJW
$61.4M
$41.3K ﹤0.01%
50,000
– –
PSQH.WS icon
687
PSQ Holdings, Inc. Warrants, Each whole warrant exercisable for 1/15th of a share of Class A common stock at an exercise price of $172.50 per share
PSQH.WS
$1.14M
$38K ﹤0.01%
200,000
– –
BDMDW
688
Baird Medical Investment Holdings Warrant
BDMDW
$36.3K ﹤0.01%
500,000
– –
OABIW icon
689
OmniAb Inc Warrant
OABIW
$10.2M
$34K ﹤0.01%
200,000
– –
AMODW
690
Alpha Modus Holdings Warrant
AMODW
$256K
$27.9K ﹤0.01%
350,000
– –
RAINW
691
Rain Enhancement Technologies Warrants
RAINW
$750K
$26.7K ﹤0.01%
166,666
– –
FLYX.WS icon
692
flyExclusive Inc Warrants
FLYX.WS
$23.8K ﹤0.01%
75,000
– –
HYAC.WS
693
DELISTED
Haymaker Acquisition Corp 4 Warrants
HYAC.WS
$22.3K ﹤0.01%
50,000
– –
OPTXW icon
694
Syntec Optics Holdings Warrant
OPTXW
$14.1M
$21.7K ﹤0.01%
250,000
– –
ABPWW
695
DELISTED
Abpro Holdings Warrant
ABPWW
$14.8K ﹤0.01%
625,000
– –
FBYDW icon
696
Falcon's Beyond Global Warrants
FBYDW
$14.7M
$14.5K ﹤0.01%
10,000
– –
NETDW
697
DELISTED
Nabors Energy Transition Corp II Warrant
NETDW
$13.6K ﹤0.01%
50,000
– –
SPWRW
698
SunPower Inc Warrants
SPWRW
$596K
$12.8K ﹤0.01%
42,500
– –
PBMWW
699
Psyence Biomedical Warrant
PBMWW
$456K
$12.5K ﹤0.01%
500,000
– –
AERTW
700
Aeries Technology Warrant
AERTW
$11.6K ﹤0.01%
289,507
– –
26 27
28
29 30

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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.