CALAMOS ADVISORS LLC

Filed: 10/26/2023ACC: 0001085146-23-003939

📋 What this filing means

CALAMOS ADVISORS LLC filed this quarterly 13F‑HR report disclosing 921 equity positions with a total reported market value of $19.25B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.

921

Positions

$19.25B

Total AUM (reported)

6.31B

Total Shares

Allocation by class

COM$9.16B47.6%

CL A$573.16M3.0%

NOTE 3/1$539.05M2.8%

CAP STK CL A$360.97M1.9%

SHS$309.84M1.6%

TR UNIT$295.31M1.5%

NOTE 0.375% 6/0$289.72M1.5%

Portfolio Concentration

Top 3$2.15B11.2%

4–10$1.97B10.2%

11–25$2.05B10.6%

Rest$13.09B68.0%

Top 3 weight

11.2%

Top 10 weight

21.4%

Voting Authority Distribution

Total shares with voting rights: 199.63M

Sole

Full voting authority

199.26M

% of voting shares99.8%

Shared

Joint voting authority

0.00

% of voting shares0.0%

None

No voting authority

367.76K

% of voting shares0.2%

Investment Discretion (by position count)

Sole873

Shared0

Other48

Dominant voting typeSole · 99.8% of voting shares

Institutional Holdings921

Rows:

MICROSOFT CORP

SOLE

COM

Shares2.65M

TypeSH

Market value$838.99M

4.36%

Sole

2.64M

Shared

0.00

None

9.44K

APPLE INC

SOLE

COM

Shares4.75M

TypeSH

Market value$816.10M

4.24%

Sole

4.74M

Shared

0.00

None

11.19K

AMAZON COM INC

SOLE

COM

Shares3.88M

TypeSH

Market value$494.80M

2.57%

Sole

3.87M

Shared

0.00

None

13.71K

NVIDIA CORPORATION

SOLE

COM

Shares900.80K

TypeSH

Market value$391.79M

2.04%

Sole

896.01K

Shared

0.00

None

4.79K

ALPHABET INC

SOLE

CAP STK CL A

Shares2.76M

TypeSH

Market value$360.97M

1.88%

Sole

2.74M

Shared

0.00

None

16.97K

SPDR S&P 500 ETF TR

SOLE

TR UNIT

Shares666.69K

TypeSH

Market value$295.31M

1.53%

Sole

653.60K

Shared

0.00

None

13.09K

PALO ALTO NETWORKS INC

SOLE

NOTE 0.375% 6/0

Shares122.92M

TypePRN

Market value$289.72M

1.51%

Sole

122.56K

Shared

0.00

None

360.00

META PLATFORMS INC

SOLE

CL A

Shares710.78K

TypeSH

Market value$213.38M

1.11%

Sole

708.84K

Shared

0.00

None

1.94K

TESLA INC

SOLE

NOTE 2.000% 5/1

Shares17.24M

TypePRN

Market value$209.32M

1.09%

Sole

17.24K

Shared

0.00

None

0.00

PIONEER NAT RES CO

SOLE

NOTE 0.250% 5/1

Shares83.80M

TypePRN

Market value$205.75M

1.07%

Sole

83.53K

Shared

0.00

None

264.00

ELI LILLY & CO

SOLE

COM

Shares376.74K

TypeSH

Market value$202.36M

1.05%

Sole

374.68K

Shared

0.00

None

2.06K

UNITEDHEALTH GROUP INC

SOLE

COM

Shares390.65K

TypeSH

Market value$196.96M

1.02%

Sole

389.17K

Shared

0.00

None

1.48K

VISA INC

SOLE

COM CL A

Shares836.72K

TypeSH

Market value$192.45M

1.00%

Sole

832.65K

Shared

0.00

None

4.06K

ALPHABET INC

SOLE

CAP STK CL C

Shares1.37M

TypeSH

Market value$180.56M

0.94%

Sole

1.37M

Shared

0.00

None

0.00

ON SEMICONDUCTOR CORP

SOLE

NOTE 5/0

Shares72.85M

TypePRN

Market value$131.50M

0.68%

Sole

72.75K

Shared

0.00

None

103.00

AIRBNB INC

SOLE

NOTE 3/1

Shares145.99M

TypePRN

Market value$128.84M

0.67%

Sole

144.92K

Shared

0.00

None

1.08K

MONGODB INC

SOLE

NOTE 0.250% 1/1

Shares71.97M

TypePRN

Market value$123.22M

0.64%

Sole

71.88K

Shared

0.00

None

83.00

BROADCOM INC

SOLE

COM

Shares146.03K

TypeSH

Market value$121.29M

0.63%

Sole

145.57K

Shared

0.00

None

456.00

JPMORGAN CHASE & CO

SOLE

COM

Shares780.91K

TypeSH

Market value$113.25M

0.59%

Sole

780.38K

Shared

0.00

None

530.00

CHEVRON CORP NEW

SOLE

COM

Shares670.36K

TypeSH

Market value$113.04M

0.59%

Sole

667.72K

Shared

0.00

None

2.64K

INVESCO QQQ TR

SOLE

UNIT SER 1

Shares305.50K

TypeSH

Market value$112.86M

0.59%

Sole

305.50K

Shared

0.00

None

0.00

MASTERCARD INCORPORATED

SOLE

CL A

Shares283.68K

TypeSH

Market value$112.31M

0.58%

Sole

283.27K

Shared

0.00

None

412.00

LINDE PLC

SOLE

SHS

Shares287.84K

TypeSH

Market value$107.18M

0.56%

Sole

286.49K

Shared

0.00

None

1.35K

AKAMAI TECHNOLOGIES INC

SOLE

NOTE 0.375% 9/0

Shares101.46M

TypePRN

Market value$105.88M

0.55%

Sole

101.17K

Shared

0.00

None

290.00

MERCK & CO INC

SOLE

COM

Shares1M

TypeSH

Market value$103.44M

0.54%

Sole

998.26K

Shared

0.00

None

2.85K

Issuer	Class	Shares	Type	Value / Portfolio %	Voting — Sole	None
MICROSOFT CORPSOLE	COM	2.65M	SH	$838.99M 4.36%	2.64M	9.44K
APPLE INCSOLE	COM	4.75M	SH	$816.10M 4.24%	4.74M	11.19K
AMAZON COM INCSOLE	COM	3.88M	SH	$494.80M 2.57%	3.87M	13.71K
NVIDIA CORPORATIONSOLE	COM	900.80K	SH	$391.79M 2.04%	896.01K	4.79K
ALPHABET INCSOLE	CAP STK CL A	2.76M	SH	$360.97M 1.88%	2.74M	16.97K
SPDR S&P 500 ETF TRSOLE	TR UNIT	666.69K	SH	$295.31M 1.53%	653.60K	13.09K
PALO ALTO NETWORKS INCSOLE	NOTE 0.375% 6/0	122.92M	PRN	$289.72M 1.51%	122.56K	360.00
META PLATFORMS INCSOLE	CL A	710.78K	SH	$213.38M 1.11%	708.84K	1.94K
TESLA INCSOLE	NOTE 2.000% 5/1	17.24M	PRN	$209.32M 1.09%	17.24K	0.00
PIONEER NAT RES COSOLE	NOTE 0.250% 5/1	83.80M	PRN	$205.75M 1.07%	83.53K	264.00
ELI LILLY & COSOLE	COM	376.74K	SH	$202.36M 1.05%	374.68K	2.06K
UNITEDHEALTH GROUP INCSOLE	COM	390.65K	SH	$196.96M 1.02%	389.17K	1.48K
VISA INCSOLE	COM CL A	836.72K	SH	$192.45M 1.00%	832.65K	4.06K
ALPHABET INCSOLE	CAP STK CL C	1.37M	SH	$180.56M 0.94%	1.37M	0.00
ON SEMICONDUCTOR CORPSOLE	NOTE 5/0	72.85M	PRN	$131.50M 0.68%	72.75K	103.00
AIRBNB INCSOLE	NOTE 3/1	145.99M	PRN	$128.84M 0.67%	144.92K	1.08K
MONGODB INCSOLE	NOTE 0.250% 1/1	71.97M	PRN	$123.22M 0.64%	71.88K	83.00
BROADCOM INCSOLE	COM	146.03K	SH	$121.29M 0.63%	145.57K	456.00
JPMORGAN CHASE & COSOLE	COM	780.91K	SH	$113.25M 0.59%	780.38K	530.00
CHEVRON CORP NEWSOLE	COM	670.36K	SH	$113.04M 0.59%	667.72K	2.64K
INVESCO QQQ TRSOLE	UNIT SER 1	305.50K	SH	$112.86M 0.59%	305.50K	0.00
MASTERCARD INCORPORATEDSOLE	CL A	283.68K	SH	$112.31M 0.58%	283.27K	412.00
LINDE PLCSOLE	SHS	287.84K	SH	$107.18M 0.56%	286.49K	1.35K
AKAMAI TECHNOLOGIES INCSOLE	NOTE 0.375% 9/0	101.46M	PRN	$105.88M 0.55%	101.17K	290.00
MERCK & CO INCSOLE	COM	1M	SH	$103.44M 0.54%	998.26K	2.85K

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