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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
KVACW icon
701
Keen Vision Acquisition Corp Warrant
KVACW
$299K
$5.4K ﹤0.01%
100,000
– –
LSBPW
702
DELISTED
LakeShore Biopharma Warrants
LSBPW
$5.32K ﹤0.01%
146,040
– –
MKDW
703
MKDWELL Tech Inc
MKDW
$48.5M
$5.09K ﹤0.01%
778
– –
BNAIW
704
Brand Engagement Network Warrant
BNAIW
$2.45M
$5.02K ﹤0.01%
166,666
– –
COCHW icon
705
Envoy Medical Warrant
COCHW
$540K
$4.85K ﹤0.01%
100,000
– –
LOTWW
706
Lotus Technology Inc Warrants
LOTWW
$3.67K ﹤0.01%
33,333
– –
VEEAW
707
Veea Inc Warrant
VEEAW
$756K
$2.86K ﹤0.01%
20,000
– –
BSLKW
708
DELISTED
Bolt Projects Holdings Warrant
BSLKW
$2.74K ﹤0.01%
126,666
– –
ALCYW
709
DELISTED
Alchemy Investments Acquisition Corp 1 Warrants
ALCYW
$2.65K ﹤0.01%
25,000
– –
SPKLW
710
Spark I Acquisition Corp Warrant
SPKLW
$7.55M
$2.37K ﹤0.01%
12,384
– –
MSAIW icon
711
MultiSensor AI Holdings Warrant
MSAIW
$656K
$2.29K ﹤0.01%
75,000
– –
OAKUW
712
DELISTED
Oak Woods Acquisition Corp Warrant
OAKUW
$1.99K ﹤0.01%
55,000
– –
BAERW icon
713
Bridger Aerospace Warrant
BAERW
$13.2M
$1.94K ﹤0.01%
25,000
– –
FORLW
714
DELISTED
Four Leaf Acquisition Corp Warrants
FORLW
$1.8K ﹤0.01%
60,000
– –
MKDWW
715
MKDWELL Tech Inc Warrants
MKDWW
$68.8K
$1.64K ﹤0.01%
140,000
– –
SMXWW
716
SMX (Security Matters) Public Ltd Warrant
SMXWW
$696K
$1.5K ﹤0.01%
100,000
– –
ECXWW
717
ECARX Holdings Warrants
ECXWW
$1.48K ﹤0.01%
25,000
– –
CREVW
718
DELISTED
Carbon Revolution PLC Warrant
CREVW
$1.47K ﹤0.01%
83,333
– –
BENFW icon
719
Beneficient Warrant
BENFW
$185K
$1.01K ﹤0.01%
187,500
– –
ALUR.WS
720
DELISTED
Allurion Technologies Warrants
ALUR.WS
$721 ﹤0.01%
22,968
– –
LANV.WS
721
DELISTED
Lanvin Group Holdings Warrants
LANV.WS
$665 ﹤0.01%
35,000
– –
CGBSW
722
DELISTED
Crown LNG Holdings Limited Warrants
CGBSW
$638 ﹤0.01%
25,000
– –
CEROW
723
DELISTED
CERo Therapeutics Warrants
CEROW
$263 ﹤0.01%
12,500
– –
AAL icon
724
CALL
American Airlines Group
AAL
$9.9B
– –
-950,000
Closed -$16.6M
ALHC icon
725
Alignment Healthcare
ALHC
$3.86B
– –
-50,262
Closed -$936K
27 28
29
30 31

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TWC
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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.