Calamos Advisors LLC Q2 2021 Filing
Filed July 22, 2021
Portfolio Value
$21.9B
Holdings
932
Report Date
Q2 2021
Filing Type
13F-HR
All Holdings (932 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 301 | ILMNILLUMINA INC | 30,461 | $14.4B | 65.86% | |
| 302 | —FIREEYE INC | 12,500,000 | $14.2B | 64.91% | |
| 303 | KMIKINDER MORGAN INC DEL | 778,674 | $14.2B | 64.85% | |
| 304 | TWOU2U INC | 8,625,000 | $14.2B | 64.82% | |
| 305 | AAWW 1.875 06/01/24ATLAS AIR WORLDWIDE HLDGS IN | 11,100,000 | $14.1B | 64.52% | |
| 306 | —ON SEMICONDUCTOR CORP | 7,314,000 | $13.9B | 63.57% | |
| 307 | —GDS HLDGS LTD | 8,500,000 | $13.9B | 63.44% | |
| 308 | EBAEBAY INC. | 196,803 | $13.8B | 63.13% | |
| 309 | ALSALLSTATE CORP | 105,925 | $13.8B | 63.13% | |
| 310 | BKBANK NEW YORK MELLON CORP | 269,535 | $13.8B | 63.09% | |
| 311 | UALUNITED AIRLS HLDGS INC | 264,000 | $13.8B | 63.07% | Put |
| 312 | GNRCGENERAC HLDGS INC | 33,203 | $13.8B | 62.98% | |
| 313 | BIIBBIOGEN INC | 39,457 | $13.7B | 62.42% | |
| 314 | ZIONZIONS BANCORPORATION N A | 254,531 | $13.5B | 61.47% | |
| 315 | FISVFISERV INC | 125,722 | $13.4B | 61.40% | |
| 316 | —INTERNATIONAL FLAVORS&FRAGRA | 264,706 | $13.4B | 61.21% | |
| 317 | AJGGALLAGHER ARTHUR J & CO | 94,600 | $13.3B | 60.55% | |
| 318 | EYE 2.5 05/15/25NATIONAL VISION HLDGS INC | 7,500,000 | $13.2B | 60.45% | |
| 319 | A4SAMERIPRISE FINL INC | 53,024 | $13.2B | 60.30% | |
| 320 | LPSN 0.75 03/01/24LIVEPERSON INC | 7,500,000 | $13.2B | 60.13% | |
| 321 | LYV 2.5 03/15/23LIVE NATION ENTERTAINMENT IN | 9,344,000 | $13.1B | 59.91% | |
| 322 | ORLYOREILLY AUTOMOTIVE INC | 23,141 | $13.1B | 59.87% | |
| 323 | CLCOLGATE PALMOLIVE CO | 159,474 | $13.0B | 59.27% | |
| 324 | SOSOUTHERN CO | 212,624 | $12.9B | 58.78% | |
| 325 | AYX 1 08/01/26ALTERYX INC | 13,585,000 | $12.8B | 58.71% | |
| 326 | DTEDTE ENERGY CO | 99,075 | $12.8B | 58.66% | |
| 327 | KMBKIMBERLY-CLARK CORP | 95,809 | $12.8B | 58.56% | |
| 328 | JCIJOHNSON CTLS INTL PLC | 185,284 | $12.7B | 58.10% | |
| 329 | SHWSHERWIN WILLIAMS CO | 46,673 | $12.7B | 58.10% | |
| 330 | AEPAMERICAN ELEC PWR CO INC | 150,172 | $12.7B | 58.04% | |
| 331 | CICIGNA CORP NEW | 53,166 | $12.6B | 57.59% | |
| 332 | DDDUPONT DE NEMOURS INC | 162,390 | $12.6B | 57.44% | |
| 333 | BPBP PLC | 475,000 | $12.6B | 57.34% | |
| 334 | LULULULULEMON ATHLETICA INC | 34,295 | $12.5B | 57.19% | |
| 335 | MOMO 1.25 07/01/25MOMO INC | 13,968,000 | $12.5B | 57.16% | |
| 336 | EVBG 0.125 12/15/24EVERBRIDGE INC | 9,120,000 | $12.5B | 57.14% | |
| 337 | ATVIEURACTIVISION BLIZZARD INC | 129,762 | $12.4B | 56.58% | |
| 338 | WMBWILLIAMS COS INC | 464,093 | $12.3B | 56.30% | |
| 339 | ZTSZOETIS INC | 65,256 | $12.2B | 55.56% | |
| 340 | PLDPROLOGIS INC. | 100,814 | $12.1B | 55.05% | |
| 341 | ROSTROSS STORES INC | 97,179 | $12.1B | 55.05% | |
| 342 | ETNEATON CORP PLC | 81,197 | $12.0B | 54.97% | |
| 343 | SPTSPROUT SOCIAL INC | 131,985 | $11.8B | 53.92% | |
| 344 | FBINFORTUNE BRANDS HOME & SEC IN | 117,299 | $11.7B | 53.38% | |
| 345 | FLT1EURFLEETCOR TECHNOLOGIES INC | 45,526 | $11.7B | 53.26% | |
| 346 | BALLBALL CORP | 143,545 | $11.6B | 53.14% | |
| 347 | EQIXEQUINIX INC | 14,260 | $11.4B | 52.29% | |
| 348 | DOWDOW INC | 180,334 | $11.4B | 52.14% | |
| 349 | IRWD 1.5 06/15/26IRONWOOD PHARMACEUTICALS INC | 9,500,000 | $11.4B | 52.07% | |
| 350 | —ISTAR INC | 7,500,000 | $11.4B | 52.05% | |
| 351 | AYX 0.5 08/01/24ALTERYX INC | 11,832,000 | $11.4B | 52.03% | |
| 352 | —CSG SYS INTL INC | 11,000,000 | $11.3B | 51.81% | |
| 353 | ITGARTNER INC | 46,736 | $11.3B | 51.71% | |
| 354 | WBAWALGREENS BOOTS ALLIANCE INC | 214,446 | $11.3B | 51.55% | |
| 355 | NSCNORFOLK SOUTHN CORP | 42,452 | $11.3B | 51.48% | |
| 356 | WORKSLACK TECHNOLOGIES INC | 253,600 | $11.2B | 51.33% | |
| 357 | XELXCEL ENERGY INC | 170,261 | $11.2B | 51.25% | |
| 358 | APHAMPHENOL CORP NEW | 163,615 | $11.2B | 51.14% | |
| 359 | MDRX 0.875 01/01/27ALLSCRIPTS HEALTHCARE SOLUTN | 7,500,000 | $11.2B | 51.05% | |
| 360 | —NUANCE COMMUNICATIONS INC | 4,000,000 | $11.1B | 50.87% | |
| 361 | HCAHCA HEALTHCARE INC | 53,722 | $11.1B | 50.74% | |
| 362 | VRSKVERISK ANALYTICS INC | 62,824 | $11.0B | 50.15% | |
| 363 | AVYAVERY DENNISON CORP | 51,735 | $10.9B | 49.70% | |
| 364 | MAAMID-AMER APT CMNTYS INC | 64,145 | $10.8B | 49.36% | |
| 365 | PAYXPAYCHEX INC | 99,884 | $10.7B | 48.97% | |
| 366 | —OSI SYSTEMS INC | 10,000,000 | $10.7B | 48.80% | |
| 367 | KWEBKRANESHARES TR | 153,000 | $10.7B | 48.78% | Call |
| 368 | HDBHDFC BANK LTD | 146,010 | $10.7B | 48.78% | |
| 369 | GISGENERAL MLS INC | 174,411 | $10.6B | 48.55% | |
| 370 | PSAPUBLIC STORAGE | 35,324 | $10.6B | 48.53% | |
| 371 | SPGSIMON PPTY GROUP INC NEW | 81,319 | $10.6B | 48.48% | |
| 372 | XYLXYLEM INC | 88,383 | $10.6B | 48.44% | |
| 373 | TRVTRAVELERS COMPANIES INC | 70,724 | $10.6B | 48.37% | |
| 374 | KSUEURKANSAS CITY SOUTHERN | 37,351 | $10.6B | 48.36% | |
| 375 | NTNX 0 01/15/23NUTANIX INC | 10,000,000 | $10.6B | 48.35% | |
| 376 | DGDOLLAR GEN CORP NEW | 48,815 | $10.6B | 48.26% | |
| 377 | VSH 2.25 06/15/25VISHAY INTERTECHNOLOGY INC | 10,000,000 | $10.5B | 48.12% | |
| 378 | TWTRUSDTWITTER INC | 152,739 | $10.5B | 48.02% | |
| 379 | —ARES CAPITAL CORP | 10,001,000 | $10.5B | 47.95% | |
| 380 | WELLWELLTOWER INC | 125,953 | $10.5B | 47.82% | |
| 381 | DDOMINION ENERGY INC | 140,641 | $10.3B | 47.27% | |
| 382 | AVBAVALONBAY CMNTYS INC | 49,500 | $10.3B | 47.20% | |
| 383 | —II-VI INC | 6,500,000 | $10.3B | 47.05% | |
| 384 | NEMNEWMONT CORP | 162,295 | $10.3B | 47.00% | |
| 385 | LPLALPL FINL HLDGS INC | 75,803 | $10.2B | 46.75% | |
| 386 | —JOYY INC | 10,000,000 | $10.1B | 46.09% | |
| 387 | AESAES CORP | 384,014 | $10.0B | 45.74% | |
| 388 | INSM 0.75 06/01/28INSMED INC | 9,000,000 | $10.0B | 45.69% | |
| 389 | PCARPACCAR INC | 112,050 | $10.0B | 45.69% | |
| 390 | NBIX 2.25 05/15/24NEUROCRINE BIOSCIENCES INC | 7,500,000 | $10.0B | 45.54% | |
| 391 | JOYY 1.375 06/15/26JOYY INC | 10,000,000 | $9.9B | 45.30% | |
| 392 | —SUPERNUS PHARMACEUTICALS INC | 10,000,000 | $9.9B | 45.28% | |
| 393 | BBIO 2.5 03/15/27BRIDGEBIO PHARMA INC | 6,000,000 | $9.9B | 45.02% | |
| 394 | AREALEXANDRIA REAL ESTATE EQ IN | 53,807 | $9.8B | 44.73% | |
| 395 | ADMARCHER DANIELS MIDLAND CO | 161,112 | $9.8B | 44.61% | |
| 396 | —WEIBO CORP | 10,000,000 | $9.8B | 44.55% | |
| 397 | VRNSVARONIS SYS INC | 169,151 | $9.7B | 44.53% | |
| 398 | MEGMONTROSE ENVIRONMENTAL GROUP | 180,029 | $9.7B | 44.14% | |
| 399 | SAVE 1 05/15/26SPIRIT AIRLS INC | 10,000,000 | $9.6B | 43.94% | |
| 400 | CTSHCOGNIZANT TECHNOLOGY SOLUTIO | 138,395 | $9.6B | 43.79% |