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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
AVK
601
Advent Convertible and Income Fund
AVK
$528M
$451K ﹤0.01%
35,282
+6,300
+22% +$78.1K
PML
602
PIMCO Municipal Income Fund II
PML
$487M
$437K ﹤0.01%
+55,288
New +$407K
FFC
603
Flaherty & Crumrine Preferred and Income Securities Fund
FFC
$767M
$431K ﹤0.01%
25,506
+4,555
+22% +$74.9K
NIO icon
604
NIO
NIO
$11.9B
$428K ﹤0.01%
56,190
– –
AISPW
605
Airship AI Holdings Warrants
AISPW
$12.2M
$420K ﹤0.01%
250,000
– –
ELVA
606
Electrovaya
ELVA
$380M
$419K ﹤0.01%
+71,172
New +$361K
HDRNW
607
Hadron Energy Warrant
HDRNW
$3.6M
$416K ﹤0.01%
925,000
– –
DSGX icon
608
Descartes Systems
DSGX
$6.68B
$413K ﹤0.01%
4,378
-2,932
-40% -$300K
NMAI icon
609
Nuveen Multi-Asset Income Fund
NMAI
$456M
$409K ﹤0.01%
+31,479
New +$399K
NIE
610
Virtus Equity & Convertible Income Fund
NIE
$706M
$408K ﹤0.01%
+16,233
New +$397K
EMF
611
Templeton Emerging Markets Fund
EMF
$298M
$403K ﹤0.01%
24,061
+4,295
+22% +$66.2K
RQI icon
612
Cohen & Steers Quality Income Realty Fund
RQI
$1.71B
$400K ﹤0.01%
32,077
+5,730
+22% +$71.2K
HIX
613
Western Asset High Income Fund II
HIX
$347M
$391K ﹤0.01%
89,913
+16,055
+22% +$69.3K
SMMT icon
614
Summit Therapeutics
SMMT
$10.2B
$385K ﹤0.01%
18,628
-4,489
-19% -$109K
EVT icon
615
Eaton Vance Tax-Advantaged Dividend Income Fund
EVT
$2.06B
$384K ﹤0.01%
15,708
+2,805
+22% +$67.7K
CVLT icon
616
Commault Systems
CVLT
$4.98B
$381K ﹤0.01%
2,017
-3,117
-61% -$562K
VOOG icon
617
Vanguard S&P 500 Growth ETF
VOOG
$24.7B
$380K ﹤0.01%
5,238
– –
ISRL
618
DELISTED
Israel Acquisitions Corp
ISRL
$378K ﹤0.01%
30,000
– –
EMO
619
ClearBridge Energy Midstream Opportunity Fund
EMO
$1.01B
$373K ﹤0.01%
8,296
-3,480
-30% -$164K
DLY
620
DoubleLine Yield Opportunities Fund
DLY
$671M
$372K ﹤0.01%
24,651
+4,400
+22% +$67.8K
VOOV icon
621
Vanguard S&P 500 Value ETF
VOOV
$6.61B
$361K ﹤0.01%
1,812
– –
IOT icon
622
Samsara
IOT
$22.6B
$361K ﹤0.01%
9,693
-27,494
-74% -$1.02M
CAIE
623
Calamos Autocallable Income ETF
CAIE
$1.11B
$344K ﹤0.01%
+12,540
New +$333K
CWB icon
624
State Street SPDR Bloomberg Convertible Securities ETF
CWB
$5.41B
$336K ﹤0.01%
+3,715
New +$320K
GGN
625
GAMCO Global Gold, Natural Resources & Income Trust
GGN
$762M
$333K ﹤0.01%
64,632
+29,066
+82% +$136K
23 24
25
26 27

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TWC
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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.