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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
+4.04%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$23.9B
AUM Growth
+$785M
Cap. Flow
-$5.05B
Cap. Flow %
-21.1%
Top 10 Hldgs %
28.13%
Holding
1,017
New
104
Increased
188
Reduced
142
Closed
115

Top Buys

Rank Stock Value
1
BA.PRA
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
+$239M
2
ARES.PRB
Ares Management Corp 6.75% Series B Preferred Stock
ARES.PRB
+$108M
3
HPE.PRC
Hewlett Packard Enterprise 7.625% Series C Preferred Stock
HPE.PRC
+$47.3M
4
CHX
ChampionX
CHX
+$36.7M
5
BERY
Berry Global Group, Inc.
BERY
+$36.3M

Top Sells

Rank Stock Value
1
SWN
Southwestern Energy Company
SWN
+$44.7M
2
UNP icon
Union Pacific
UNP
+$37.7M
3
HON icon
Honeywell
HON
+$27.2M
4
NVDA icon
NVIDIA
NVDA
+$21.4M
5
UAL icon
United Airlines
UAL
+$21.1M

Sector Composition

Rank Sector Weight
1 Technology 20.79%
2 Consumer Discretionary 7.4%
3 Financials 7.15%
4 Healthcare 6.51%
5 Communication Services 6.37%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
AORT icon
451
Artivion
AORT
$1.34B
$1.8M 0.01%
63,029
+33,541
+114% +$930K
LOPE icon
452
Grand Canyon Education
LOPE
$4.22B
$1.74M 0.01%
+10,636
New +$1.63M
CLS icon
453
Celestica
CLS
$37.8B
$1.74M 0.01%
18,852
+11,390
+153% +$891K
HP icon
454
Helmerich & Payne
HP
$3.34B
$1.72M 0.01%
53,800
– –
U icon
455
Unity
U
$14B
$1.7M 0.01%
75,585
– –
ALAB icon
456
Astera Labs
ALAB
$42.8B
$1.69M 0.01%
+12,785
New +$1.2M
KNF icon
457
Knife River
KNF
$4.33B
$1.61M 0.01%
15,875
+10,881
+218% +$1.06M
KRUS icon
458
Kura Sushi USA
KRUS
$581M
$1.57M 0.01%
+17,304
New +$1.62M
XPO icon
459
XPO
XPO
$23.4B
$1.55M 0.01%
11,817
+3,543
+43% +$479K
LGND icon
460
Ligand Pharmaceuticals
LGND
$5.77B
$1.54M 0.01%
14,415
-49
-0.3% -$5.54K
SONY icon
461
Sony
SONY
$137B
$1.54M 0.01%
72,789
-21
-0% -$409
VGLT icon
462
Vanguard Long-Term Treasury ETF
VGLT
$10.1B
$1.51M 0.01%
27,324
-332
-1% -$19.2K
GENI icon
463
Genius Sports
GENI
$1.95B
$1.49M 0.01%
+172,316
New +$1.44M
SITM icon
464
SiTime
SITM
$13.8B
$1.46M 0.01%
6,814
-1,019
-13% -$207K
MANH icon
465
Manhattan Associates
MANH
$12.1B
$1.45M 0.01%
5,367
+1,027
+24% +$293K
LINC icon
466
Lincoln Educational Services
LINC
$1.38B
$1.45M 0.01%
91,629
+25,560
+39% +$372K
LAZ icon
467
Lazard
LAZ
$4B
$1.42M 0.01%
+27,557
New +$1.48M
CIEN icon
468
Ciena
CIEN
$46.8B
$1.41M 0.01%
16,590
– –
CORZ icon
469
Core Scientific
CORZ
$5.79B
$1.41M 0.01%
+100,030
New +$1.48M
OS
470
DELISTED
OneStream Inc
OS
$1.39M 0.01%
+48,627
New +$1.49M
HDB icon
471
HDFC Bank
HDB
$123B
$1.31M 0.01%
40,970
-12
-0% -$384
APO icon
472
Apollo Global Management
APO
$69B
$1.3M 0.01%
7,850
-1,400
-15% -$222K
ITUB icon
473
Itaú Unibanco
ITUB
$89.8B
$1.28M 0.01%
293,022
– –
APLD icon
474
Applied Digital
APLD
$6.68B
$1.27M 0.01%
+166,600
New +$1.38M
BLND icon
475
Blend Labs
BLND
$438M
$1.26M 0.01%
299,995
+10,366
+4% +$44.6K
17 18
19
20 21

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Calamos Advisors's Q4 2024 Portfolio in Review

As of Q4 2024, Calamos Advisors held 1,017 positions worth $23.9B, up 3.4% from $23.1B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Calamos Advisors withdrew a net $5.05B in Q4 2024, closing 115 positions and reducing 142 holdings. Its most notable exit was Southwestern Energy Company, an estimated $44.7M position sold in full.

By sector, the portfolio is most concentrated in Technology at 21% of assets, up from 20% a quarter earlier, followed by Consumer Discretionary and Financials.

Against the trend, Calamos Advisors opened a new position in Boeing Co 6.00% Series A Preferred Stock worth $258M.

  • Calamos Advisors's largest Q4 2024 buy was Boeing Co 6.00% Series A Preferred Stock: 4,242,616 shares worth $258M.
  • Calamos Advisors added most to Hewlett Packard Enterprise 7.625% Series C Preferred Stock in Q4 2024, an estimated $47.3M increase.
  • Calamos Advisors's biggest Q4 2024 reduction was Union Pacific, cutting an estimated $37.7M.
  • Calamos Advisors fully exited Southwestern Energy Company in Q4 2024, selling an estimated $44.7M.
  • Calamos Advisors's ten largest holdings make up 28% of its $23.9B portfolio in Q4 2024.
  • Calamos Advisors opened 104 new positions and closed 115 in Q4 2024.
  • Calamos Advisors's portfolio value rose 3.4% quarter-over-quarter to $23.9B.

Based on Calamos Advisors's 13F filing for Q4 2024, filed 24 Jan 2025.