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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
JEF icon
751
Jefferies Financial Group
JEF
$12.7B
– –
-13,818
Closed -$1.08M
KEX icon
752
Kirby Corp
KEX
$7.08B
– –
-7,892
Closed -$835K
KKR icon
753
KKR & Co
KKR
$90.7B
– –
-66,086
Closed -$9.77M
KRUS icon
754
Kura Sushi USA
KRUS
$568M
– –
-17,304
Closed -$1.57M
LAZ icon
755
Lazard
LAZ
$4.09B
– –
-27,557
Closed -$1.42M
MDB icon
756
MongoDB
MDB
$26.2B
– –
-35,133
Closed -$8.18M
MMYT icon
757
MakeMyTrip
MMYT
$5.37B
– –
-99,670
Closed -$10.3M
MNKD icon
758
MannKind Corp
MNKD
$1.27B
– –
-184,661
Closed -$1.19M
MOD icon
759
Modine Manufacturing
MOD
$10.3B
– –
-29,695
Closed -$3.44M
MSFT icon
760
PUT
Microsoft
MSFT
$3.35T
– –
-36,500
Closed -$15.7M
NOTV
761
DELISTED
Inotiv
NOTV
– –
-66,431
Closed -$275K
NVDA icon
762
PUT
NVIDIA
NVDA
$4.72T
– –
-68,700
Closed -$8.34M
OCSAW
763
Oculis Holding AG Warrants
OCSAW
$199M
– –
-33,333
Closed -$187K
PFF icon
764
iShares Preferred and Income Securities ETF
PFF
$13.3B
– –
-15,321
Closed -$482K
PINS icon
765
PUT
Pinterest
PINS
$13.7B
– –
-248,000
Closed -$8.03M
POST icon
766
Post Holdings
POST
$4.21B
– –
-9,925
Closed -$1.14M
PWP icon
767
Perella Weinberg Partners
PWP
$1.09B
– –
-93,601
Closed -$2.23M
RA
768
Brookfield Real Assets Income Fund
RA
$706M
– –
-20,522
Closed -$273K
REAX icon
769
Real Brokerage
REAX
$357M
– –
-137,659
Closed -$633K
S icon
770
SentinelOne
S
$6.31B
– –
-22,868
Closed -$508K
SCHF icon
771
Schwab International Equity ETF
SCHF
$67B
– –
-13,194
Closed -$244K
SCHM icon
772
Schwab US Mid-Cap ETF
SCHM
$14.5B
– –
-33,120
Closed -$918K
SCHX icon
773
Schwab US Large- Cap ETF
SCHX
$71.3B
– –
-89,793
Closed -$2.08M
SE icon
774
CALL
Sea Limited
SE
$65.1B
– –
-55,800
Closed -$5.26M
SG icon
775
Sweetgreen
SG
$778M
– –
-79,815
Closed -$2.56M
29 30
31
32 33

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N
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TWC
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FDCDDQ
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NA
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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.