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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
-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
ESTC icon
501
Elastic
ESTC
$6.7B
$756K ﹤0.01%
8,481
-2,164
-20% -$225K
AXGN icon
502
Axogen
AXGN
$2.2B
$755K ﹤0.01%
40,789
+9,064
+29% +$164K
AAPL icon
503
CALL
Apple
AAPL
$4.97T
$751K ﹤0.01%
3,000
+1,800
+150% +$417K
CLBT icon
504
Cellebrite
CLBT
$3.76B
$751K ﹤0.01%
38,642
-68,337
-64% -$1.44M
MGNI icon
505
Magnite
MGNI
$2.83B
$745K ﹤0.01%
65,275
+30,132
+86% +$480K
CBXJ
506
Calamos Bitcoin 90 Series Structured Alt Protection ETF - January
CBXJ
$18M
$720K ﹤0.01%
+30,000
New +$734K
EXTR icon
507
Extreme Networks
EXTR
$3.8B
$701K ﹤0.01%
52,991
-71,006
-57% -$1.11M
DECK icon
508
Deckers Outdoor
DECK
$14.1B
$700K ﹤0.01%
6,259
-6,440
-51% -$1.04M
CRDO icon
509
Credo Technology Group
CRDO
$33.1B
$698K ﹤0.01%
17,369
+529
+3% +$32.9K
SMWB icon
510
Similarweb
SMWB
$627M
$696K ﹤0.01%
84,173
-86,994
-51% -$1.07M
NET icon
511
Cloudflare
NET
$96B
$676K ﹤0.01%
+6,000
New +$795K
TIGO icon
512
Millicom
TIGO
$15.8B
$642K ﹤0.01%
+21,205
New +$584K
OAKU
513
DELISTED
Oak Woods Acquisition Corp
OAKU
$637K ﹤0.01%
55,000
– –
EMO
514
ClearBridge Energy Midstream Opportunity Fund
EMO
$1.01B
$635K ﹤0.01%
12,800
-512
-4% -$25.1K
MSFT icon
515
CALL
Microsoft
MSFT
$2.9T
$632K ﹤0.01%
1,500
+900
+150% +$367K
CFLT
516
DELISTED
Confluent
CFLT
$628K ﹤0.01%
26,795
+12,155
+83% +$352K
RELX icon
517
RELX
RELX
$66.8B
$626K ﹤0.01%
12,412
+54
+0.4% +$2.64K
PIPR icon
518
Piper Sandler
PIPR
$4.99B
$605K ﹤0.01%
9,764
-32,960
-77% -$2.36M
NVDA icon
519
CALL
NVIDIA
NVDA
$4.6T
$604K ﹤0.01%
4,500
+2,500
+125% +$317K
NVT icon
520
nVent Electric
NVT
$21.6B
$604K ﹤0.01%
11,517
+49
+0.4% +$3.1K
IFN
521
Aberdeen India Fund
IFN
$495M
$603K ﹤0.01%
38,211
+1,020
+3% +$15.9K
BAP icon
522
Credicorp
BAP
$30.5B
$591K ﹤0.01%
3,177
+13
+0.4% +$2.41K
GHM icon
523
Graham Corp
GHM
$1.03B
$591K ﹤0.01%
+20,507
New +$778K
WBA
524
DELISTED
Walgreens Boots Alliance
WBA
$588K ﹤0.01%
52,650
– –
HTD
525
John Hancock Tax-Advantaged Dividend Income Fund
HTD
$912M
$584K ﹤0.01%
24,400
-976
-4% -$22.4K
19 20
21
22 23

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PCH
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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
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Coatue Management
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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.