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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
STEW
626
SRH Total Return Fund
STEW
$1.79B
$333K ﹤0.01%
18,310
+3,270
+22% +$58.8K
PONY
627
Pony AI Inc
PONY
$3.29B
$324K ﹤0.01%
+14,400
New +$219K
ALLT icon
628
Allot
ALLT
$373M
$323K ﹤0.01%
30,523
+843
+3% +$7.15K
NIOBW
629
NioCorp Developments Ltd Warrant
NIOBW
$51M
$320K ﹤0.01%
177,835
– –
QCOM icon
630
CALL
Qualcomm
QCOM
$172B
$319K ﹤0.01%
+2,000
New +$317K
LZM.WS icon
631
Lifezone Metals Ltd Warrants
LZM.WS
$20.6M
$315K ﹤0.01%
500,000
– –
IWB icon
632
iShares Russell 1000 ETF
IWB
$47.9B
$313K ﹤0.01%
856
+115
+16% +$40.5K
MDXH icon
633
MDxHealth
MDXH
$21.1M
$305K ﹤0.01%
+65,503
New +$201K
DIAX
634
DELISTED
Nuveen Dow 30SM Dynamic Overwrite Fund
DIAX
$290K ﹤0.01%
19,454
+3,475
+22% +$50.4K
VALE icon
635
Vale
VALE
$62.6B
$287K ﹤0.01%
26,450
– –
IIF
636
Morgan Stanley India Investment Fund
IIF
$214M
$285K ﹤0.01%
10,804
+1,930
+22% +$52.6K
AMD icon
637
CALL
Advanced Micro Devices
AMD
$741B
$284K ﹤0.01%
2,000
– –
BGB
638
Blackstone Strategic Credit 2027 Term Fund
BGB
$500M
$284K ﹤0.01%
23,295
+4,160
+22% +$51.5K
MXF
639
Mexico Fund
MXF
$309M
$280K ﹤0.01%
14,201
+2,535
+22% +$45.9K
BKHA
640
Black Hawk Acquisition Corp
BKHA
$50.3M
$275K ﹤0.01%
24,591
– –
TBLD
641
Thornburg Income Builder Opportunities Trust
TBLD
$699M
$273K ﹤0.01%
13,728
+2,450
+22% +$48.6K
VCLT icon
642
Vanguard Long-Term Corporate Bond ETF
VCLT
$8.91B
$267K ﹤0.01%
+3,440
New +$262K
KSA icon
643
iShares MSCI Saudi Arabia ETF
KSA
$622M
$250K ﹤0.01%
6,150
– –
MBVIU
644
M3-Brigade Acquisition VI Corp Units
MBVIU
$249K ﹤0.01%
+24,606
New +$247K
FIGXU
645
FIGX Capital Acquisition Corp Units
FIGXU
$248K ﹤0.01%
24,640
– –
OBAWU
646
Oxley Bridge Acquisition Ltd Unit
OBAWU
$248K ﹤0.01%
24,642
– –
APO icon
647
Apollo Global Management
APO
$71.9B
$246K ﹤0.01%
+1,849
New +$262K
SPYG icon
648
State Street SPDR Portfolio S&P 500 Growth ETF
SPYG
$50.4B
$243K ﹤0.01%
+2,326
New +$232K
BTMWW
649
DELISTED
Bitcoin Depot Inc Warrant
BTMWW
$240K ﹤0.01%
1,000,000
– –
PPIH
650
Perma-Pipe International
PPIH
$206M
$223K ﹤0.01%
+9,526
New +$246K
24 25
26
27 28

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PCH
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DnB Asset Management
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N
Natixis Paris, France $28B AUM 26.79% 1-Year Est. Return
TWC
The Woodbridge Company Toronto, Ontario, Canada $27.8B AUM 46.78% 1-Year Est. Return
FDCDDQ
Federation des caisses Desjardins du Quebec Levis, Quebec, Canada $27.8B AUM 31.66% 1-Year Est. Return
NA
NewEdge Advisors New Orleans, Louisiana $27.7B AUM 22.98% 1-Year Est. Return
Hudson Bay Capital Management
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Coatue Management
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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.