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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
+11.76%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$25.4B
AUM Growth
+$2.43B
Cap. Flow
-$4.83B
Cap. Flow %
-19.02%
Top 10 Hldgs %
26.55%
Holding
1,007
New
105
Increased
201
Reduced
147
Closed
91

Top Buys

Rank Stock Value
1
FOUR.PRA
Shift4 Payments Inc 6.00% Series A Preferred Stock
FOUR.PRA
+$62M
2
QXO.PRB
QXO Inc 5.50% Series B Preferred Stock
QXO.PRB
+$61.4M
3
K
Kellanova
K
+$36.9M
4
COF icon
Capital One
COF
+$32.8M
5
BKNG icon
Booking.com
BKNG
+$32.4M

Top Sells

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$290M
2
BERY
Berry Global Group, Inc.
BERY
+$38.4M
3
BA.PRA
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
+$35.6M
4
CRM icon
Salesforce
CRM
+$33.3M
5
AAPL icon
Apple
AAPL
+$30.7M

Sector Composition

Rank Sector Weight
1 Technology 21.56%
2 Financials 7.89%
3 Consumer Discretionary 7.03%
4 Communication Services 6.61%
5 Healthcare 5.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CSCO icon
626
CALL
Cisco
CSCO
$452B
$247K ﹤0.01%
+4,000
New +$246K
FIGXU
627
FIGX Capital Acquisition Corp Units
FIGXU
$247K ﹤0.01%
+24,640
New +$247K
OBAWU
628
Oxley Bridge Acquisition Ltd Unit
OBAWU
$247K ﹤0.01%
+24,642
New +$247K
NUTX
629
Nutex Health
NUTX
$1.02B
$242K ﹤0.01%
+1,947
New +$252K
CRMLW icon
630
Critical Metals Corp Warrants
CRMLW
$14M
$240K ﹤0.01%
500,000
– –
KSA icon
631
iShares MSCI Saudi Arabia ETF
KSA
$623M
$237K ﹤0.01%
6,150
– –
BGB
632
Blackstone Strategic Credit 2027 Term Fund
BGB
$500M
$232K ﹤0.01%
+19,135
New +$226K
DIAX
633
DELISTED
Nuveen Dow 30SM Dynamic Overwrite Fund
DIAX
$229K ﹤0.01%
15,979
-1,390
-8% -$19.3K
TATT icon
634
TAT Technologies
TATT
$560M
$229K ﹤0.01%
+7,482
New +$215K
BGLWW
635
Blue Gold Ltd Warrant
BGLWW
$914K
$224K ﹤0.01%
+1,179,322
New +$228K
TBLD
636
Thornburg Income Builder Opportunities Trust
TBLD
$695M
$221K ﹤0.01%
11,278
-980
-8% -$17.8K
NGS icon
637
Natural Gas Services Group
NGS
$469M
$212K ﹤0.01%
8,210
-4,294
-34% -$96.4K
BME icon
638
BlackRock Health Sciences Trust
BME
$558M
$210K ﹤0.01%
5,764
-726
-11% -$26.3K
AMD icon
639
CALL
Advanced Micro Devices
AMD
$807B
$205K ﹤0.01%
+2,000
New +$218K
MXF
640
Mexico Fund
MXF
$309M
$205K ﹤0.01%
11,666
-1,014
-8% -$16.2K
NIO icon
641
NIO
NIO
$11.6B
$193K ﹤0.01%
56,190
– –
SBXD.WS
642
SilverBox Corp IV Warrants
SBXD.WS
$192K ﹤0.01%
166,666
– –
SLND.WS icon
643
Southland Holdings Warrants
SLND.WS
$1.54M
$179K ﹤0.01%
750,000
– –
OPTU
644
Optimum Communications Inc
OPTU
$298M
$176K ﹤0.01%
82,405
– –
KRMD icon
645
KORU Medical Systems
KRMD
$187M
$172K ﹤0.01%
47,906
-40,812
-46% -$116K
AWF
646
AllianceBernstein Global High Income Fund
AWF
$868M
$170K ﹤0.01%
15,430
-1,342
-8% -$14.2K
JCE icon
647
Nuveen Core Equity Alpha Fund
JCE
$280M
$166K ﹤0.01%
+10,729
New +$156K
ACP
648
abrdn Income Credit Strategies Fund
ACP
$641M
$164K ﹤0.01%
27,712
-2,410
-8% -$13.8K
JGH icon
649
Nuveen Global High Income Fund
JGH
$349M
$162K ﹤0.01%
12,556
-1,092
-8% -$13.6K
QETA icon
650
Quetta Acquisition Corp
QETA
$161K ﹤0.01%
14,770
– –
24 25
26
27 28

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TWC
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FDCDDQ
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Calamos Advisors's Q2 2025 Portfolio in Review

As of Q2 2025, Calamos Advisors held 1,007 positions worth $25.4B, up 11% from $23B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Calamos Advisors withdrew a net $4.83B in Q2 2025, closing 91 positions and reducing 147 holdings. Its most notable exit was Berry Global Group, Inc., an estimated $38.4M position sold in full.

By sector, the portfolio is most concentrated in Technology at 22% of assets, up from 19% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, Calamos Advisors opened a new position in Shift4 Payments Inc 6.00% Series A Preferred Stock worth $65M.

  • Calamos Advisors's largest Q2 2025 buy was Shift4 Payments Inc 6.00% Series A Preferred Stock: 564,562 shares worth $65M.
  • Calamos Advisors added most to Kellanova in Q2 2025, an estimated $36.9M increase.
  • Calamos Advisors's biggest Q2 2025 reduction was State Street SPDR S&P 500 ETF Trust, cutting an estimated $290M.
  • Calamos Advisors fully exited Berry Global Group, Inc. in Q2 2025, selling an estimated $38.4M.
  • Calamos Advisors's ten largest holdings make up 27% of its $25.4B portfolio in Q2 2025.
  • Calamos Advisors opened 105 new positions and closed 91 in Q2 2025.
  • Calamos Advisors's portfolio value rose 11% quarter-over-quarter to $25.4B.

Based on Calamos Advisors's 13F filing for Q2 2025, filed 8 Aug 2025.