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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
APO.PRA icon
26
Apollo Global Management Series A
APO.PRA
$1.81B
$111M 0.48%
1,515,928
-212,200
-12% -$17.2M
BAC icon
27
Bank of America
BAC
$435B
$110M 0.48%
2,643,156
-63,343
-2% -$2.82M
LIN icon
28
Linde
LIN
$235B
$110M 0.48%
235,252
+2,432
+1% +$1.09M
QQQ icon
29
CALL
Invesco QQQ Trust
QQQ
$446B
$108M 0.47%
212,000
+5,300
+3% +$2.69M
QQQ icon
30
PUT
Invesco QQQ Trust
QQQ
$446B
$108M 0.47%
212,000
-873,100
-80% -$444M
ABBV icon
31
AbbVie
ABBV
$458B
$105M 0.46%
501,761
+58,470
+13% +$11.4M
COST icon
32
Costco
COST
$423B
$99.6M 0.43%
105,287
-2,301
-2% -$2.24M
ORCL icon
33
Oracle
ORCL
$344B
$99.4M 0.43%
711,290
+10,426
+1% +$1.7M
BSX icon
34
Boston Scientific
BSX
$68.7B
$97.9M 0.43%
969,968
-57,089
-6% -$5.75M
JNJ icon
35
Johnson & Johnson
JNJ
$646B
$94.6M 0.41%
570,448
+5,694
+1% +$891K
HD icon
36
Home Depot
HD
$336B
$94.3M 0.41%
257,306
+2,442
+1% +$952K
PG icon
37
Procter & Gamble
PG
$347B
$92.6M 0.4%
543,504
+4,674
+0.9% +$783K
PM icon
38
Philip Morris
PM
$306B
$91.3M 0.4%
575,193
+65,863
+13% +$9.33M
NOW icon
39
ServiceNow
NOW
$111B
$90.7M 0.4%
569,850
+74,385
+15% +$14.3M
CRM icon
40
Salesforce
CRM
$144B
$88.4M 0.38%
329,528
+33,180
+11% +$10.3M
ARES.PRB
41
Ares Management Corp 6.75% Series B Preferred Stock
ARES.PRB
$1.23B
$88.2M 0.38%
1,828,855
-142,060
-7% -$7.72M
HES
42
DELISTED
Hess
HES
$87.8M 0.38%
549,566
+2,171
+0.4% +$319K
GS icon
43
Goldman Sachs
GS
$305B
$84.4M 0.37%
154,506
+2,609
+2% +$1.57M
TMUS icon
44
T-Mobile US
TMUS
$193B
$83.3M 0.36%
312,345
+2,211
+0.7% +$545K
HPE.PRC
45
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
$3.67B
$81.1M 0.35%
1,698,156
+8,971
+0.5% +$523K
CVX icon
46
Chevron
CVX
$382B
$78.6M 0.34%
469,984
+4,557
+1% +$713K
CSCO icon
47
Cisco
CSCO
$448B
$71.6M 0.31%
1,160,747
+12,553
+1% +$773K
KO icon
48
Coca-Cola
KO
$362B
$71.2M 0.31%
993,447
+8,570
+0.9% +$572K
TMO icon
49
Thermo Fisher Scientific
TMO
$208B
$71M 0.31%
142,690
-3,110
-2% -$1.68M
KKR.PRD
50
KKR & Co 6.25% Series D Preferred Stock
KKR.PRD
$2.23B
$70.9M 0.31%
+1,435,950
New +$70.7M
1
2
3 4 5

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TWC
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FDCDDQ
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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.