We are live on ! Find out more
Calamos Advisors

Calamos Advisors Portfolio holdings

AUM $28.2B
1-Year Est. Return 21.78%
This Fund
S&P 500
This Quarter Est. Return
-2.52%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$23B
AUM Growth
-$937M
Cap. Flow
-$5.6B
Cap. Flow %
-24.36%
Top 10 Hldgs %
25.24%
Holding
1,013
New
110
Increased
320
Reduced
162
Closed
109

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$409M
2
KKR.PRD
KKR & Co 6.25% Series D Preferred Stock
KKR.PRD
+$70.7M
3
MCHPP
Microchip Technology Inc 7.50% Series A Preferred Stock
MCHPP
+$58.2M
4
PLTR icon
Palantir
PLTR
+$55.6M
5
IPG
Interpublic Group of Companies
IPG
+$46.6M

Top Sells

Rank Stock Value
1
BMY icon
Bristol-Myers Squibb
BMY
+$30.1M
2
X
US Steel
X
+$29M
3
MRVL icon
Marvell Technology
MRVL
+$23.4M
4
GOOG icon
Alphabet (Google) Class C
GOOG
+$21.6M
5
ACI icon
Albertsons Companies
ACI
+$20.6M

Sector Composition

Rank Sector Weight
1 Technology 19.25%
2 Financials 7.82%
3 Consumer Discretionary 6.68%
4 Healthcare 6.66%
5 Communication Services 6.35%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
QETA icon
626
Quetta Acquisition Corp
QETA
$158K ﹤0.01%
14,770
– –
BLND icon
627
Blend Labs
BLND
$438M
$157K ﹤0.01%
46,990
-253,005
-84% -$920K
HFRO
628
Highland Opportunities and Income Fund
HFRO
$407M
$150K ﹤0.01%
28,904
-24,839
-46% -$137K
MRNOW
629
Murano Global Investments PLC Warrants
MRNOW
$218K
$144K ﹤0.01%
625,000
– –
NPCE icon
630
Neuropace
NPCE
$465M
$136K ﹤0.01%
+11,083
New +$139K
HPAIW
631
Helport AI Warrants
HPAIW
$369K
$136K ﹤0.01%
450,000
– –
VCICW
632
DELISTED
Vine Hill Capital Investment Corp Warrant
VCICW
$124K ﹤0.01%
+462,500
New +$90.3K
SLND.WS icon
633
Southland Holdings Warrants
SLND.WS
$1.41M
$120K ﹤0.01%
750,000
– –
ENGNW icon
634
enGene Therapeutics Warrants
ENGNW
$96K ﹤0.01%
150,000
– –
ZVIA icon
635
Zevia
ZVIA
$118M
$93.9K ﹤0.01%
43,461
-68,967
-61% -$226K
CRMLW icon
636
Critical Metals Corp Warrants
CRMLW
$11.6M
$84.5K ﹤0.01%
500,000
– –
HDRNW
637
Hadron Energy Warrant
HDRNW
$3.6M
$76.2K ﹤0.01%
+925,000
New +$67.4K
BTMWW
638
DELISTED
Bitcoin Depot Inc Warrant
BTMWW
$75K ﹤0.01%
1,000,000
– –
POLEW
639
Andretti Acquisition Corp II Warrant
POLEW
$74.2K ﹤0.01%
+412,500
New +$64.3K
OABIW icon
640
OmniAb Inc Warrant
OABIW
$10.2M
$71.9K ﹤0.01%
200,000
– –
CNCKW
641
Coincheck Group Warrant expiring 12/10/2029
CNCKW
$1.12M
$70K ﹤0.01%
100,000
– –
OLO
642
DELISTED
Olo Inc
OLO
$63.4K ﹤0.01%
+10,490
New +$73.2K
ANNAW
643
AleAnna Inc Warrant
ANNAW
$8.62M
$62.5K ﹤0.01%
250,000
– –
SBXD.WS
644
SilverBox Corp IV Warrants
SBXD.WS
$58.3K ﹤0.01%
+166,666
New +$55.9K
REAL icon
645
The RealReal
REAL
$1.41B
$57.8K ﹤0.01%
10,725
– –
TVGNW icon
646
Tevogen Bio Warrant
TVGNW
$8.73M
$53.8K ﹤0.01%
1,000,000
– –
PSQH.WS icon
647
PSQ Holdings, Inc. Warrants, Each whole warrant exercisable for 1/15th of a share of Class A common stock at an exercise price of $172.50 per share
PSQH.WS
$1.23M
$46.3K ﹤0.01%
200,000
– –
BDMDW
648
Baird Medical Investment Holdings Warrant
BDMDW
$543K
$37.5K ﹤0.01%
500,000
– –
NUAIW
649
New Era Energy & Digital Inc Warrants
NUAIW
$10.5M
$37.3K ﹤0.01%
250,000
– –
GATEW
650
DELISTED
Marblegate Acquisition Corp. Warrant
GATEW
$36.5K ﹤0.01%
228,160
– –
24 25
26
27 28

Similar funds

PCH
Polar Capital Holdings London, United Kingdom $28.2B AUM 115.26% 1-Year Est. Return
DnB Asset Management
DnB Asset Management Oslo, Norway $28B AUM 26% 1-Year Est. Return
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
Hudson Bay Capital Management Stamford, Connecticut $29B AUM 30.2% 1-Year Est. Return
Coatue Management
Coatue Management New York $29.1B AUM 96.54% 1-Year Est. Return

Calamos Advisors's Q1 2025 Portfolio in Review

As of Q1 2025, Calamos Advisors held 1,013 positions worth $23B, down 3.9% from $23.9B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

Calamos Advisors withdrew a net $5.6B in Q1 2025, closing 109 positions and reducing 162 holdings. Its most notable exit was US Steel, an estimated $29M position sold in full.

By sector, the portfolio is most concentrated in Technology at 19% of assets, down from 21% a quarter earlier, followed by Financials and Consumer Discretionary.

Against the trend, Calamos Advisors opened a new position in KKR & Co 6.25% Series D Preferred Stock worth $70.9M.

  • Calamos Advisors's largest Q1 2025 buy was KKR & Co 6.25% Series D Preferred Stock: 1,435,950 shares worth $70.9M.
  • Calamos Advisors added most to State Street SPDR S&P 500 ETF Trust in Q1 2025, an estimated $409M increase.
  • Calamos Advisors's biggest Q1 2025 reduction was Bristol-Myers Squibb, cutting an estimated $30.1M.
  • Calamos Advisors fully exited US Steel in Q1 2025, selling an estimated $29M.
  • Calamos Advisors's ten largest holdings make up 25% of its $23B portfolio in Q1 2025.
  • Calamos Advisors opened 110 new positions and closed 109 in Q1 2025.
  • Calamos Advisors's portfolio value fell 3.9% quarter-over-quarter to $23B.

Based on Calamos Advisors's 13F filing for Q1 2025, filed 29 Apr 2025.