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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
+7.67%
1 Year Est. Return
+21.78%
3 Year Est. Return
+69.57%
5 Year Est. Return
+92%
10 Year Est. Return
+282.63%
AUM
$26.7B
AUM Growth
+$3.85B
Cap. Flow
-$4.59B
Cap. Flow %
-17.17%
Top 10 Hldgs %
20.41%
Holding
1,231
New
232
Increased
271
Reduced
149
Closed
114

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$151M
2
AVGOP
Broadcom Inc. 8.00% Mandatory Convertible Preferred Stock, Series A
AVGOP
+$143M
3
AVTR.PRA
Avantor, Inc. Series A Mandatory Convertible Preferred Stock
AVTR.PRA
+$131M
4
DHR.PRA
Danaher Corporation 4.75% Mandatory Convertible Preferred Stock, Series A
DHR.PRA
+$121M
5
APTV.PRA
Aptiv PLC 5.50% Series A Mandatory Convertible Preferred Shares
APTV.PRA
+$113M

Top Sells

Rank Stock Value
1
JPM icon
JPMorgan Chase
JPM
+$29.5M
2
MA icon
Mastercard
MA
+$22.8M
3
COF icon
Capital One
COF
+$21.1M
4
UNP icon
Union Pacific
UNP
+$19.7M
5
ADBE icon
Adobe
ADBE
+$19.2M

Sector Composition

Rank Sector Weight
1 Technology 15.28%
2 Financials 6.96%
3 Healthcare 6.9%
4 Consumer Discretionary 6.66%
5 Communication Services 5.54%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
META icon
926
PUT
Meta Platforms (Facebook)
META
$1.51T
– –
-25,000
Closed -$8.48M
MGNI icon
927
Magnite
MGNI
$2.82B
– –
-52,468
Closed -$1.47M
MMSI icon
928
Merit Medical Systems
MMSI
$4.67B
– –
-47,532
Closed -$3.41M
NEXN
929
Nexxen International
NEXN
$583M
– –
-78,371
Closed -$1.45M
NKE icon
930
PUT
Nike
NKE
$63.9B
– –
-38,000
Closed -$5.52M
NTRA icon
931
Natera
NTRA
$36.1B
– –
-40,169
Closed -$4.48M
NWL icon
932
Newell Brands
NWL
$2.24B
– –
-17,525
Closed -$388K
ON icon
933
ON Semiconductor
ON
$32.8B
– –
-14,753
Closed -$675K
ORGO icon
934
Organogenesis Holdings
ORGO
$326M
– –
-218,895
Closed -$3.12M
PHR icon
935
Phreesia
PHR
$671M
– –
-28,945
Closed -$1.79M
RDNT icon
936
RadNet
RDNT
$4.97B
– –
-25,360
Closed -$743K
RGEN icon
937
PUT
Repligen
RGEN
$8.2B
– –
-127,000
Closed -$36.7M
RNG icon
938
RingCentral
RNG
$4.77B
– –
-11,042
Closed -$2.4M
SCHF icon
939
Schwab International Equity ETF
SCHF
$65.5B
– –
-10,372
Closed -$201K
SE icon
940
PUT
Sea Limited
SE
$65.8B
– –
-441,000
Closed -$141M
SGRY icon
941
Surgery Partners
SGRY
$2.04B
– –
-62,398
Closed -$2.64M
SHOP icon
942
PUT
Shopify
SHOP
$169B
– –
-37,000
Closed -$5.02M
SMCI icon
943
Super Micro Computer
SMCI
$18.4B
– –
-996,290
Closed -$3.64M
SMWB icon
944
Similarweb
SMWB
$630M
– –
-39,710
Closed -$831K
SNAP icon
945
Snap
SNAP
$8.02B
– –
-53,210
Closed -$2.99M
SRE icon
946
Sempra
SRE
$59.2B
– –
-50,120
Closed -$3.17M
STAA icon
947
STAAR Surgical
STAA
$1.13B
– –
-45,599
Closed -$5.86M
SWKS icon
948
Skyworks Solutions
SWKS
$9.73B
– –
-44,000
Closed -$7.25M
TLS icon
949
Telos
TLS
$344M
– –
-16,433
Closed -$467K
TMDX icon
950
Transmedics
TMDX
$2.64B
– –
-118,141
Closed -$3.91M
36 37
38
39 40

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N
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TWC
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FDCDDQ
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Calamos Advisors's Q4 2021 Portfolio in Review

As of Q4 2021, Calamos Advisors held 1,231 positions worth $26.7B, up 17% from $22.9B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

Calamos Advisors withdrew a net $4.59B in Q4 2021, closing 114 positions and reducing 149 holdings. Its most notable exit was AstraZeneca, an estimated $17.8M position sold in full.

By sector, the portfolio is most concentrated in Technology at 15% of assets, up from 15% a quarter earlier, followed by Financials and Healthcare.

Against the trend, Calamos Advisors opened a new position in Broadcom Inc. 8.00% Mandatory Convertible Preferred Stock, Series A worth $169M.

  • Calamos Advisors's largest Q4 2021 buy was Broadcom Inc. 8.00% Mandatory Convertible Preferred Stock, Series A: 81,590 shares worth $169M.
  • Calamos Advisors added most to State Street SPDR S&P 500 ETF Trust in Q4 2021, an estimated $151M increase.
  • Calamos Advisors's biggest Q4 2021 reduction was JPMorgan Chase, cutting an estimated $29.5M.
  • Calamos Advisors fully exited AstraZeneca in Q4 2021, selling an estimated $17.8M.
  • Calamos Advisors's ten largest holdings make up 20% of its $26.7B portfolio in Q4 2021.
  • Calamos Advisors opened 232 new positions and closed 114 in Q4 2021.
  • Calamos Advisors's portfolio value rose 17% quarter-over-quarter to $26.7B.

Based on Calamos Advisors's 13F filing for Q4 2021, filed 1 Feb 2022.