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Calamos Phineus Long/Short 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
93
matched to a ticker
Fund size
$1.7B
the filing's own figure
Matched value
$491.2M
of the positions below
As of
2026-07-31
S000052577

What it holds

Largest share of the fund first.

Company% of fundValue
AMZNAmazon.com Inc6.48%$72M
MSFTMicrosoft Corp5.06%$56.2M
NVDANVIDIA Corp4.85%$53.8M
UALUnited Airlines Holdings Inc4.05%$45M
AVGOBroadcom Inc3.94%$43.8M
INTUIntuit Inc3.83%$42.5M
BABoeing Co3.82%$42.4M
FCXFreeport-McMoRan Inc3.77%$41.9M
MSMorgan Stanley3.68%$40.8M
LHXL3Harris Technologies Inc3.44%$38.2M
METAMeta Platforms Inc3.41%$37.9M
DASHDoorDash Inc3.26%$36.2M
MMM3M Co3.18%$35.3M
SHWSherwin-Williams Co2.98%$33.1M
WFCWells Fargo & Co2.97%$32.9M
CACICACI International Inc2.92%$32.4M
UNPUnion Pacific Corp2.75%$30.5M
DDOGDatadog Inc (Pre-Reincorporation)2.73%$30.3M
JJacobs Solutions Inc2.72%$30.2M
DHID.R. Horton Inc2.51%$27.8M
CPCanadian Pacific Kansas City Ltd2.30%$25.6M
RRXRegal Rexnord Corp2.20%$24.4M
EMREmerson Electric Co2.09%$23.2M
CCitigroup Inc1.77%$19.6M
SNPSSynopsys Inc1.72%$19M
LUVSouthwest Airlines Co1.68%$18.7M
LITELumentum Holdings Inc1.54%$17.1M
ORCLOracle Corp1.43%$15.8M
HALOHalozyme Therapeutics Inc1.23%$13.6M
MDBMongoDB Inc1.09%$12.1M
RBLXRoblox Corp-0.09%-$1M
PSKYParamount Skydance Corp-0.10%-$1.1M
MDGLMadrigal Pharmaceuticals Inc-0.10%-$1.1M
MLMMartin Marietta Materials Inc-0.11%-$1.2M
HLIHoulihan Lokey Inc-0.11%-$1.2M
DKSDICK'S Sporting Goods Inc-0.11%-$1.2M
POOLPool Corp-0.11%-$1.2M
IONSIonis Pharmaceuticals Inc-0.11%-$1.2M
SOFISoFi Technologies Inc-0.11%-$1.2M
HOODRobinhood Markets Inc-0.11%-$1.2M
DKNGDraftKings Inc. - Class A Common Stock-0.11%-$1.2M
INSMInsmed Inc-0.11%-$1.2M
CYTKCytokinetics Inc-0.11%-$1.2M
CVNACarvana Co-0.11%-$1.2M
NKENike Inc-0.11%-$1.2M
SGISomnigroup International Inc-0.11%-$1.3M
CEGConstellation Energy Corp-0.11%-$1.3M
SMCISuper Micro Computer Inc-0.11%-$1.3M
MOSMosaic Co-0.11%-$1.3M
CPNGCoupang Inc-0.11%-$1.3M
XELXcel Energy Inc-0.12%-$1.3M
KTOSKratos Defense and Security Solutions Inc-0.12%-$1.3M
SHOPShopify Inc-0.12%-$1.3M
MPMP Materials Corp-0.12%-$1.3M
RGENRepligen Corp-0.12%-$1.3M
RKLBRocket Lab USA, Inc.-0.12%-$1.3M
RIVNRivian Automotive Inc-0.12%-$1.3M
CRCLCircle Internet Group Inc-0.12%-$1.3M
TSCOTractor Supply Co-0.12%-$1.3M
COINCoinbase Global Inc-0.12%-$1.3M
AREAlexandria Real Estate Equities, Inc-0.12%-$1.3M
NTRANatera Inc-0.12%-$1.3M
CGCarlyle Group Inc-0.12%-$1.3M
GEHCGE Healthcare Technologies Inc-0.12%-$1.4M
BIOBio Rad Laboratories Inc-0.12%-$1.4M
RGTIRigetti Computing, Inc. - Common stock-0.12%-$1.4M
WATWaters Corp-0.12%-$1.4M
NRGNRG Energy Inc-0.12%-$1.4M
FDSFactset Research Systems Inc-0.13%-$1.4M
PODDInsulet Corp-0.13%-$1.4M
OLLIOllie's Bargain Outlet Holdings Inc-0.13%-$1.4M
GILGildan Activewear Inc-0.13%-$1.4M
AVAVAeroVironment Inc-0.13%-$1.4M
BSXBoston Scientific Corp-0.13%-$1.4M
CELHCelsius Holdings Inc-0.13%-$1.4M
SFMSprouts Farmers Market Inc-0.13%-$1.5M
IONQIONQ Inc-0.13%-$1.5M
ERIEErie Indemnity Co-0.13%-$1.5M
MSTRStrategy Inc-0.13%-$1.5M
GFLGFL Environmental Inc-0.13%-$1.5M
ARESAres Management Corp-0.14%-$1.6M
KNSLKinsale Capital Group, Inc.-0.14%-$1.6M
TTANServiceTitan Inc-0.14%-$1.6M
BROBrown & Brown Inc-0.15%-$1.6M
BBIOBridgeBio Pharma Inc-0.15%-$1.6M
CHWYChewy Inc-0.15%-$1.7M
GWREGuidewire Software Inc-0.15%-$1.7M
BMNRBitmine Immersion Technologies Inc-0.16%-$1.7M
AVTRAvantor Inc-0.17%-$1.8M
AMDAdvanced Micro Devices Inc-0.86%-$9.5M
USO-5.23%-$58.1M
QQQInvesco QQQ Trust, Series 1-6.41%-$71.2M
SPYState Street SPDR S&P 500 ETF Trust-25.40%-$282M

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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