Calamos Advisors LLC

Filing Details

13F-HR • 2025-03-31
SEC
Report Date
2025-03-31
Filing Date
2025-04-29
Total Holdings
954
Total Value
16551536412
Accession Number
0001085146-25-002415
Form Type
13F-HR
CIK
0001316507
Manager Name
Calamos Advisors LLC
Data Enrichment
66% identified
626 identified328 unidentified

Holdings

954 positions
Manager:
SEC
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Page 33 of 44
Construction Partners, Inc.
ROAD|21044C107
Shares:
11415(-65.8%)
Value:
$820.4M(-72.2%)
Ferguson Enterprises Inc. /DE/
FERG|31488V107
Shares:
5118(+0.4%)
Value:
$820.1M(-7.3%)
STERLING INFRASTRUCTURE, INC.
STRL|859241101
Shares:
7214(-83.5%)
Value:
$816.7M(-88.9%)
DESCARTES SYSTEMS GROUP INC
DSGX|249906108
Shares:
8084(-61.8%)
Value:
$815.1M(-66.1%)
WORKIVA INC
WK|98139A105
Shares:
10664(-59.6%)
Value:
$809.5M(-72.0%)
RALPH LAUREN CORP
RL|751212101
Shares:
3630
Value:
$801.3M
Toast, Inc.
TOST|888787108
Shares:
23865
Value:
$791.6M
NATIONAL GRID PLC
NGG|636274409
Shares:
11711(-0.1%)
Value:
$768.4M(+10.3%)
Elastic N.V.
ESTC|N14506104
Shares:
8481(-20.3%)
Value:
$755.7M(-28.4%)
Axogen, Inc.
AXGN|05463X106
Shares:
40789(+28.6%)
Value:
$754.6M(+44.3%)
Apple Inc.
AAPL|037833100
Shares:
3000(+150.0%)
Value:
$751.3M(+168.7%)
Cellebrite DI Ltd.
CLBT|M2197Q107
Shares:
38642(-63.9%)
Value:
$750.8M(-68.1%)
MAGNITE, INC.
MGNI|55955D100
Shares:
65275(+85.7%)
Value:
$744.8M(+33.1%)
12811T712
12811T712
Shares:
30000
Value:
$720.3M
EXTREME NETWORKS INC
EXTR|30226D106
Shares:
52991(-57.3%)
Value:
$701.1M(-66.2%)
DECKERS OUTDOOR CORP
DECK|243537107
Shares:
6259(-50.7%)
Value:
$699.8M(-72.9%)
Credo Technology Group Holding Ltd
CRDO|G25457105
Shares:
17369(+3.1%)
Value:
$697.5M(-38.4%)
SIMILARWEB LTD.
SMWB|M84137104
Shares:
84173(-50.8%)
Value:
$696.1M(-71.3%)
86745KAH7
86745KAH7
Shares:
0
Value:
$695.5M(-77.9%)
Cloudflare, Inc.
NET|18915M107
Shares:
6000
Value:
$676.1M