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Calamos Growth Fund

Filed by Calamos Investment Trust/Il. What this fund reported holding in its latest quarterly NPORT-P. Positions are ordered by share of the fund rather than by size, because that is what separates a conviction from a rounding error.

Positions
89
matched to a ticker
Fund size
$1.7B
the filing's own figure
Matched value
$1.5B
of the positions below
As of
2026-07-31
S000004063

What it holds

Largest share of the fund first.

Company% of fundValue
NVDANVIDIA Corp11.03%$188.6M
AAPLApple Inc8.31%$142.1M
GOOGLAlphabet Inc8.25%$141M
AMZNAmazon.com Inc7.51%$128.4M
MSFTMicrosoft Corp6.82%$116.6M
AVGOBroadcom Inc4.48%$76.7M
METAMeta Platforms Inc3.63%$62M
VVisa Inc3.32%$56.8M
LLYEli Lilly and Co2.73%$46.6M
AMATApplied Materials Inc2.36%$40.3M
ANETArista Networks Inc1.60%$27.3M
AMDAdvanced Micro Devices Inc1.59%$27.2M
SNOWSnowflake Inc1.54%$26.4M
TSLATesla Inc1.44%$24.6M
TSMTaiwan Semiconductor Manufacturing Co Ltd1.43%$24.4M
DDOGDatadog Inc (Pre-Reincorporation)1.36%$23.3M
DASHDoorDash Inc1.20%$20.6M
PANWPalo Alto Networks Inc1.10%$18.9M
CATCaterpillar Inc1.01%$17.3M
WMTWalmart Inc0.92%$15.8M
NFLXNetflix Inc0.90%$15.3M
UNHUnitedHealth Group Inc0.89%$15.3M
GEVGE Vernova Inc0.82%$14M
TXNTexas Instruments Inc0.79%$13.5M
BABoeing Co0.78%$13.4M
COHRCoherent Corp0.74%$12.7M
CMICummins Inc0.64%$10.9M
MUMicron Technology Inc0.62%$10.6M
ORCLOracle Corp0.62%$10.5M
UBERUber Technologies Inc0.61%$10.4M
PLTRPalantir Technologies Inc0.54%$9.2M
MDBMongoDB Inc0.53%$9M
LITELumentum Holdings Inc0.49%$8.4M
GEGeneral Electric Co0.49%$8.4M
ABNBAirbnb Inc0.48%$8.1M
AXPAmerican Express Co0.46%$7.9M
BURLBurlington Stores Inc0.46%$7.9M
ISRGIntuitive Surgical Inc0.44%$7.5M
WDCWestern Digital Corp0.43%$7.4M
STRLSterling Infrastructure Inc0.42%$7.2M
GHGuardant Health Inc0.38%$6.5M
SYKStryker Corp0.36%$6.1M
INTCIntel Corp0.28%$4.9M
ARWArrow Electronics Inc0.28%$4.7M
MPWRMonolithic Power Systems Inc0.25%$4.3M
LGNDLigand Pharmaceuticals Inc0.23%$4M
AXONAxon Enterprise Inc0.23%$4M
XPOXPO Inc0.21%$3.6M
CRSCarpenter Technology Corp0.20%$3.4M
FIXComfort Systems USA Inc0.18%$3.1M
JBHTJ B Hunt Transport Services Inc0.16%$2.8M
KNXKnight-Swift Transportation Holdings Inc0.16%$2.7M
CECOCECO Environmental Corp0.15%$2.5M
CYTKCytokinetics Inc0.15%$2.5M
AGXArgan Inc0.13%$2.2M
CIENCiena Corp0.13%$2.2M
MDGLMadrigal Pharmaceuticals Inc0.12%$2.1M
TTANServiceTitan Inc0.12%$2.1M
BROSDutch Bros Inc0.12%$2M
IOTSamsara Inc0.11%$2M
MANHManhattan Associates Inc0.11%$1.9M
RBCRBC Bearings Inc0.11%$1.9M
BBIOBridgeBio Pharma Inc0.11%$1.8M
TWLOTwilio Inc0.10%$1.7M
AXSMAxsome Therapeutics Inc0.09%$1.6M
NBIXNeurocrine Biosciences Inc0.09%$1.6M
COGTCogent Biosciences Inc0.09%$1.6M
XYZBlock Inc0.09%$1.5M
ARWRArrowhead Pharmaceuticals Inc0.09%$1.5M
MTZMasTec Inc0.08%$1.4M
ESEESCO Technologies Inc0.08%$1.4M
SEICSEI Investments Co0.08%$1.4M
ENVAEnova International Inc0.08%$1.3M
TKRTimken Co0.08%$1.3M
LTHLife Time Group Holdings, Inc0.07%$1.3M
NTRANatera Inc0.07%$1.2M
SFStifel Financial Corp0.06%$1.1M
MUSAMurphy USA Inc. Common Stock0.06%$1.1M
GWREGuidewire Software Inc0.06%$1M
FIVEFive Below Inc0.05%$940.4K
KRYSKrystal Biotech Inc0.05%$928.5K
INSMInsmed Inc0.05%$811.7K
APPApplovin Corp0.04%$745.5K
TPRTapestry Inc0.04%$718.3K
AFRMAffirm Holdings Inc0.04%$628K
TWSTTwist Bioscience Corp0.03%$595.9K
GDDYGoDaddy Inc0.03%$530.9K
BEBloom Energy Corp0.03%$518.8K
HUBSHubSpot Inc0.03%$451.5K

Source: NPORT-P filings, via EDGAR. Positions arrive by CUSIP, and only a CUSIP verified against a ticker is kept — so this is what we could match, not everything the fund holds, and the matched value is therefore below the fund's own size. A balance is shares where the filing says `NS` and a principal amount where it says `PA`, which is why it is not labelled shares in both cases.

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