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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
+4.04%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$23.9B
AUM Growth
+$785M
Cap. Flow
-$5.05B
Cap. Flow %
-21.1%
Top 10 Hldgs %
28.13%
Holding
1,017
New
104
Increased
188
Reduced
142
Closed
115

Top Buys

Rank Stock Value
1
BA.PRA
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
+$239M
2
ARES.PRB
Ares Management Corp 6.75% Series B Preferred Stock
ARES.PRB
+$108M
3
HPE.PRC
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
+$47.3M
4
CHX
ChampionX
CHX
+$36.7M
5
BERY
Berry Global Group, Inc.
BERY
+$36.3M

Top Sells

Rank Stock Value
1
SWN
Southwestern Energy Company
SWN
+$44.7M
2
UNP icon
Union Pacific
UNP
+$37.7M
3
HON icon
Honeywell
HON
+$27.2M
4
NVDA icon
NVIDIA
NVDA
+$21.4M
5
UAL icon
United Airlines
UAL
+$21.1M

Sector Composition

Rank Sector Weight
1 Technology 20.79%
2 Consumer Discretionary 7.4%
3 Financials 7.15%
4 Healthcare 6.51%
5 Communication Services 6.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SBXC.WS
801
DELISTED
SilverBox Corp III Redeemable warrants, each whole warrant exercisable for one share of Class A Common Stock at an exercise price of $11.50
SBXC.WS
– –
-83,333
Closed -$8.34K
RRAC.WS
802
DELISTED
Rigel Resource Acquisition Corp Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
RRAC.WS
– –
-1,000,000
Closed -$350K
CCTSW
803
DELISTED
Cactus Acquisition Corp. 1 Limited Warrant
CCTSW
– –
-375,000
Closed -$9K
ONYXW
804
DELISTED
Onyx Acquisition Co. I Warrant
ONYXW
– –
-750,000
Closed -$8.47K
JWSM.WS
805
DELISTED
Jaws Mustang Acquisition Corp. Redeemable Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50
JWSM.WS
– –
-43,750
Closed -$1.42K
PHYT.WS
806
DELISTED
Pyrophyte Acquisition Corp. Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
PHYT.WS
– –
-50,000
Closed -$3K
ZPTAW
807
DELISTED
Zapata Computing Holdings Inc. Warrant
ZPTAW
– –
-500,000
Closed -$17.7K
CDAQW
808
DELISTED
Compass Digital Acquisition Corp. Warrant
CDAQW
– –
-166,666
Closed -$10.2K
GTACW
809
DELISTED
Global Technology Acquisition Corp. I Warrant
GTACW
– –
-25,000
Closed -$1.27K
IXAQW
810
DELISTED
IX Acquisition Corp. Warrant
IXAQW
– –
-250,000
Closed -$19.7K
RBCP
811
DELISTED
RBC Bearings Incorporated 5.00% Series A Mandatory Convertible Preferred Stock
RBCP
– –
-47,143
Closed -$6.25M
LCW
812
DELISTED
Learn CW Investment Corporation Class A Ordinary Shares
LCW
– –
-825,000
Closed -$8.23M
XFINW
813
DELISTED
ExcelFin Acquisition Corp Warrant
XFINW
– –
-500,000
Closed -$74.6K
SWN
814
DELISTED
Southwestern Energy Company
SWN
– –
-6,284,615
Closed -$44.7M
NTG
815
DELISTED
Tortoise Midstream Energy Fund, Inc. Common Stock
NTG
– –
-4,973
Closed -$236K
MNTN.WS
816
DELISTED
Everest Consolidator Acquisition Corporation Warrants, each whole warrant exercisable for one share of Class A Common Stock, at an exercise price of $11.50
MNTN.WS
– –
-625,000
Closed -$18.6K
MNTN
817
DELISTED
Everest Consolidator Acquisition Corporation
MNTN
– –
-1,250,000
Closed -$14.2M
TLGYW
818
DELISTED
TLGY Acquisition Corporation Warrant
TLGYW
– –
-328,694
Closed -$14.7K
NPABW
819
DELISTED
New Providence Acquisition Corp. II Warrant
NPABW
– –
-500,000
Closed -$18.8K
INTEW
820
DELISTED
Integral Acquisition Corporation 1 Warrants
INTEW
– –
-125,000
Closed -$6.26K
FIACW
821
DELISTED
Focus Impact Acquisition Corp. Warrant
FIACW
– –
-525,800
Closed -$17.7K
SEDA.WS
822
DELISTED
SDCL EDGE Acquisition Corporation Redeemable warrants, each whole warrant exercisable for one share of Class A ordinary share at an exercise price of $11.50
SEDA.WS
– –
-400,000
Closed -$40K
RCFA.WS
823
DELISTED
RCF Acquisition Corp. Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
RCFA.WS
– –
-686,522
Closed -$34.5K
29 30 31 32
33

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Calamos Advisors's Q4 2024 Portfolio in Review

As of Q4 2024, Calamos Advisors held 1,017 positions worth $23.9B, up 3.4% from $23.1B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Calamos Advisors withdrew a net $5.05B in Q4 2024, closing 115 positions and reducing 142 holdings. Its most notable exit was Southwestern Energy Company, an estimated $44.7M position sold in full.

By sector, the portfolio is most concentrated in Technology at 21% of assets, up from 20% a quarter earlier, followed by Consumer Discretionary and Financials.

Against the trend, Calamos Advisors opened a new position in Boeing Co 6.00% Series A Preferred Stock worth $258M.

  • Calamos Advisors's largest Q4 2024 buy was Boeing Co 6.00% Series A Preferred Stock: 4,242,616 shares worth $258M.
  • Calamos Advisors added most to Hewlett Packard Enterprise 7.625% Series C Preferred Stock in Q4 2024, an estimated $47.3M increase.
  • Calamos Advisors's biggest Q4 2024 reduction was Union Pacific, cutting an estimated $37.7M.
  • Calamos Advisors fully exited Southwestern Energy Company in Q4 2024, selling an estimated $44.7M.
  • Calamos Advisors's ten largest holdings make up 28% of its $23.9B portfolio in Q4 2024.
  • Calamos Advisors opened 104 new positions and closed 115 in Q4 2024.
  • Calamos Advisors's portfolio value rose 3.4% quarter-over-quarter to $23.9B.

Based on Calamos Advisors's 13F filing for Q4 2024, filed 24 Jan 2025.