Calamos Advisors LLC Q1 2025 Filing

Filed April 29, 2025

Portfolio Value

$23.0T

Holdings

872

Report Date

Q1 2025

Filing Type

13F-HR

All Holdings (872 positions)

#StockSharesValue% PortfolioType
101
DWDMORGAN STANLEY
444,987$51.9B0.23%
102
INTUINTUIT
83,977$51.6B0.22%
103
SHWSHERWIN WILLIAMS CO
147,452$51.5B0.22%
104
CFLT 0 01/15/27CONFLUENT INC
55,363,000$51.3B0.22%
105
HALO 1 08/15/28HALOZYME THERAPEUTICS INC
39,984,000$51.2B0.22%
10656,696,000$50.5B0.22%
107
JNPJUNIPER NETWORKS INC
1,387,382$50.2B0.22%
108
UBERUBER TECHNOLOGIES INC
685,159$49.9B0.22%
109
LITE 1.5 12/15/29LUMENTUM HLDGS INC
41,215,000$48.8B0.21%
110
TSMTAIWAN SEMICONDUCTOR MFG LTD
272,456$48.2B0.21%Call
111
ALNY 1 09/15/27ALNYLAM PHARMACEUTICALS INC
41,326,000$47.7B0.21%
11240,337,000$47.4B0.21%
113
CATCATERPILLAR INC
143,269$47.3B0.21%
114
FISVFISERV INC
212,520$46.9B0.20%
115
CSXCSX CORP
1,585,241$46.7B0.20%
116
IPGINTERPUBLIC GROUP COS INC
1,700,000$46.2B0.20%
117
PANWPALO ALTO NETWORKS INC
265,661$45.3B0.20%
118
AMEDAMEDISYS INC
487,444$45.2B0.20%
119
PFEPFIZER INC
1,776,366$45.0B0.20%
120
NEE 6.926 09/01/25NEXTERA ENERGY INC
1,103,716$44.8B0.20%
121
RCL 6 08/15/25ROYAL CARIBBEAN GROUP
10,871,000$44.8B0.20%
122
APY1EURCHAMPIONX CORPORATION
1,494,500$44.5B0.19%
123
KWEBKRANESHARES TRUST
1,476,700$43.2B0.19%Put
124
MSTR 0.875 03/15/31MICROSTRATEGY INC
30,444,000$43.2B0.19%
125
AKAM 0.125 05/01/25AKAMAI TECHNOLOGIES INC
43,192,000$43.0B0.19%
126
F 0 03/15/26FORD MTR CO
43,677,000$42.8B0.19%
12750,000,000$42.5B0.19%
128
UNPUNION PAC CORP
177,355$41.9B0.18%
129
DHRDANAHER CORPORATION
203,473$41.7B0.18%
13041,746,000$41.5B0.18%
131
GEVGE VERNOVA INC
135,825$41.5B0.18%
132
AMDADVANCED MICRO DEVICES INC
403,446$41.5B0.18%
133
RIVN 3.625 10/15/30RIVIAN AUTOMOTIVE INC
47,121,000$41.2B0.18%
134
MPCMARATHON PETE CORP
275,994$40.2B0.18%
135
IBMINTERNATIONAL BUSINESS MACHS
160,875$40.0B0.17%
136
ON 0 05/01/27ON SEMICONDUCTOR CORP
37,933,000$40.0B0.17%
137
WK 1.25 08/15/28WORKIVA INC
42,560,000$39.7B0.17%
138
SBUXSTARBUCKS CORP
404,627$39.7B0.17%
139
AKXANSYS INC
125,000$39.6B0.17%
140
JAZZ 2 06/15/26JAZZ INVESTMENTS I LTD
38,133,000$39.5B0.17%
141
BKNGBOOKING HOLDINGS INC
8,547$39.4B0.17%
142
ADIANALOG DEVICES INC
194,787$39.3B0.17%
143
RNG 0 03/15/26RINGCENTRAL INC
41,100,000$39.2B0.17%
144
BERYEURBERRY GLOBAL GROUP INC
550,000$38.4B0.17%
14544,596,000$38.0B0.17%
146
MDTMEDTRONIC PLC
420,482$37.8B0.16%
147
TRVCCITIGROUP INC
525,728$37.3B0.16%
148
VAC 3.25 12/15/27MARRIOTT VACATIONS WORLDWIDE
40,250,000$37.3B0.16%
149
PEPPEPSICO INC
246,820$37.0B0.16%
150
PSN 2.625 03/01/29PARSONS CORP DEL
36,981,000$37.0B0.16%
151
NEE 7.299 06/01/27NEXTERA ENERGY INC
773,610$37.0B0.16%
152
POST 2.5 08/15/27POST HLDGS INC
30,916,000$36.9B0.16%
153
ALB 7.25 03/01/27ALBEMARLE CORP
1,030,527$36.7B0.16%
15440,500,000$35.8B0.16%
155
HALO 0.25 03/01/27HALOZYME THERAPEUTICS INC
33,640,000$35.7B0.16%
156
HONHONEYWELL INTL INC
167,773$35.5B0.15%
157
DEDEERE & CO
74,864$35.1B0.15%
158
BACVERIZON COMMUNICATIONS INC
770,800$35.0B0.15%
159
SYKSTRYKER CORPORATION
93,786$34.9B0.15%
160
BAC 7.25 PERP LBANK AMERICA CORP
28,264$34.9B0.15%
16139,355,000$34.8B0.15%
162
EEMISHARES TR
815,345$34.5B0.15%Put
163
MUMICRON TECHNOLOGY INC
394,973$34.3B0.15%
16440,000,000$33.9B0.15%
16534,993,000$33.7B0.15%
166
QCOMQUALCOMM INC
215,882$33.2B0.14%
16714,027,000$33.1B0.14%
168739,616$33.1B0.14%
169
U 0 11/15/26UNITY SOFTWARE INC
35,639,000$33.0B0.14%
170
FLUTFLUTTER ENTMT PLC
130,324$32.7B0.14%Call
171
BE 3 06/01/28BLOOM ENERGY CORP
24,802,000$32.5B0.14%
172
COIN 0.5 06/01/26COINBASE GLOBAL INC
33,210,000$32.5B0.14%
173
DBX 0 03/01/28DROPBOX INC
32,670,000$32.2B0.14%
174
ACNACCENTURE PLC IRELAND
102,834$32.1B0.14%
17535,897,000$32.1B0.14%
176
AMTAMERICAN TOWER CORP NEW
146,054$31.8B0.14%
177
DASHDOORDASH INC
173,611$31.7B0.14%
178
AMATAPPLIED MATLS INC
214,641$31.1B0.14%
179
TYL 0.25 03/15/26TYLER TEX INDPT SCH DIST
25,357,000$30.8B0.13%
180
AJGGALLAGHER ARTHUR J & CO
88,636$30.6B0.13%
181
WMBWILLIAMS COS INC
510,913$30.5B0.13%
182
CMCSACOMCAST CORP NEW
826,418$30.5B0.13%
183
ADPAUTOMATIC DATA PROCESSING IN
99,717$30.5B0.13%
184
FE 4 05/01/26FIRSTENERGY CORP
30,000,000$30.4B0.13%
18530,625,000$29.8B0.13%
186
ADBEADOBE INC
77,614$29.8B0.13%
187
NEO 0.25 01/15/28NEOGENOMICS INC
34,405,000$29.8B0.13%
188
FVRR 0 11/01/25FIVERR INTL LTD
30,000,000$29.0B0.13%
189
BLKBLACKROCK INC
30,614$29.0B0.13%
190
ENOV 3.875 10/15/28ENOVIS CORPORATION
28,088,000$28.8B0.13%
191
MDLZMONDELEZ INTL INC
423,794$28.8B0.13%
192
CLCOLGATE PALMOLIVE CO
304,921$28.6B0.12%
19332,410,000$28.1B0.12%
194
LNT 3.875 03/15/26ALLIANT ENERGY CORP
26,030,000$28.0B0.12%
195
GPN 1.5 03/01/31GLOBAL PMTS INC
29,397,000$27.7B0.12%
196
CNP 4.25 08/15/26CENTERPOINT ENERGY INC
25,470,000$27.6B0.12%
197
IDCC 3.5 06/01/27INTERDIGITAL INC
10,137,000$27.2B0.12%
198
SCHWSCHWAB CHARLES CORP
347,744$27.2B0.12%
199
CSGS 3.875 09/15/28CSG SYS INTL INC
24,963,000$27.0B0.12%
200
NOG 3.625 04/15/29NORTHERN OIL & GAS INC
25,072,000$26.5B0.12%
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