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Livermore
Livermore
ZHEN

Fred Alger Management, LLC

SEC CIK
0000003520
Latest filing
Aug 14, 2026

Holdings in Q1 2026

Holdings as of Mar 31, 2026, filed May 15, 2026. Long positions only; changes compare share counts with Q4 2025.

Institution overview
Positions
443
−14 vs. Q4 2025
Portfolio value
$22.8B
−$2.73B (−10.7%) vs. Q4 2025
Filed
May 15, 2026
SEC
Holdings of Fred Alger Management, LLC in Q1 2026
SecurityClassSharesValue% of portfolioShare changeActionHistory
CABACabaletta Bio, Inc.COM23,157$62.3K<0.1%−4,864−17.4%ReducedHistory
LRMRLarimar Therapeutics, Inc.COM21,267$95.7K<0.1%+21,267NewHistory
ETSYEtsy IncCOM4,008$200.3K<0.1%−1,597−28.5%ReducedHistory
PEGAPegasystems IncCOM4,740$201.7K<0.1%+4,740NewHistory
PAYCPaycom Software, Inc.Stock1,663$202.1K<0.1%+1,663NewHistory
WDAYWorkday, Inc.CL A1,559$202.5K<0.1%+154+11.0%AddedHistory
OSISOsi Systems IncCOM769$204.2K<0.1%−113−12.8%ReducedHistory
PJTPJT Partners Inc.COM CL A1,465$204.7K<0.1%−144−8.9%ReducedHistory
DVDoubleVerify Holdings, Inc.COM21,566$204.9K<0.1%−6,320−22.7%ReducedHistory
DLBDolby Laboratories, Inc.COM CL A3,442$206.7K<0.1%−1,109−24.4%ReducedHistory
GDDYGoDaddy Inc.CL A2,515$207.9K<0.1%+196+8.5%AddedHistory
BMRNBiomarin Pharmaceutical IncCOM3,690$208.4K<0.1%−1,865−33.6%ReducedHistory
CALXCalix, IncCOM4,275$209.4K<0.1%+4,275NewHistory
PINSPinterest, Inc.CL A11,508$211.1K<0.1%−26,690−69.9%ReducedHistory
PARPar Technology CorpCOM15,846$211.2K<0.1%−147−0.9%ReducedHistory
RNGRingCentral, Inc.CL A5,694$211.8K<0.1%+5,694NewHistory
INCYIncyte CorpCOM2,256$212.3K<0.1%−716−24.1%ReducedHistory
ILMNIllumina, Inc.COM1,729$213.1K<0.1%−630−26.7%ReducedHistory
GTMZoomInfo Technologies Inc.Stock35,748$213.8K<0.1%+5,788+19.3%AddedHistory
PEverpure, Inc.CL A3,634$214.6K<0.1%+3,634NewHistory
HUBSHubSpot IncCOM879$214.6K<0.1%−1,994−69.4%ReducedHistory
ESTCElastic N.V.ORD SHS4,300$215.0K<0.1%+279+6.9%AddedHistory
PYPLPayPal Holdings, Inc.Stock4,770$215.7K<0.1%−156−3.2%ReducedHistory
REGNRegeneron Pharmaceuticals, Inc.COM283$218.7K<0.1%−135−32.3%ReducedHistory
NBIXNeurocrine Biosciences IncStock1,671$220.1K<0.1%−314−15.8%ReducedHistory
DTDynatrace, Inc.Stock5,984$221.3K<0.1%+5,984NewHistory
FRPTFreshpet, Inc.Stock3,757$221.5K<0.1%+3,757NewHistory
JAZZJazz Pharmaceuticals plcSHS USD1,182$223.5K<0.1%−624−34.6%ReducedHistory
PATHUiPath, Inc.Stock20,150$223.7K<0.1%−154−0.8%ReducedHistory
CCCCCC Intelligent Solutions Holdings Inc.COM37,352$224.1K<0.1%−2,558−6.4%ReducedHistory
CVSACovista Inc.COM1,973$227.4K<0.1%−194−9.0%ReducedHistory
DOCUDocuSign, Inc.Stock4,825$228.8K<0.1%+553+12.9%AddedHistory
EXELExelixis, Inc.COM5,349$229.4K<0.1%−1,507−22.0%ReducedHistory
ZMZoom Communications, Inc.Stock2,859$229.8K<0.1%−663−18.8%ReducedHistory
CRUSCirrus Logic, Inc.Stock1,618$234.0K<0.1%−852−34.5%ReducedHistory
UUnity Software Inc.COM11,063$242.7K<0.1%−1,319,913−99.2%ReducedHistory
CORTCorcept Therapeutics IncCOM6,248$251.9K<0.1%+6,248NewHistory
MXCTMaxcyte, Inc.COM386,667$271.6K<0.1%−3,256−0.8%ReducedHistory
BKDBrookdale Senior Living Inc.COM21,240$290.6K<0.1%+21,240NewHistory
CECOCeco Environmental CorpCOM5,230$311.6K<0.1%−3,625−40.9%ReducedHistory
ICUIIcu Medical IncCOM2,454$316.9K<0.1%−6,703−73.2%ReducedHistory
AITApplied Industrial Technologies IncCOM1,198$317.9K<0.1%−102−7.8%ReducedHistory
LASRNlight, Inc.COM5,621$320.5K<0.1%−903−13.8%ReducedHistory
TRMBTrimble Inc.COM5,017$327.3K<0.1%00.0%UnchangedHistory
QUREuniQure N.V.SHS21,655$354.1K<0.1%−323,223−93.7%ReducedHistory
TTEKTetra Tech IncCOM12,237$368.6K<0.1%00.0%UnchangedHistory
INGING Groep NVSPONSORED ADR14,247$371.1K<0.1%+14,247NewHistory
WRBYWarby Parker Inc.CL A COM17,797$375.0K<0.1%−514,425−96.7%ReducedHistory
HALOHalozyme Therapeutics, Inc.COM6,172$398.9K<0.1%−804−11.5%ReducedHistory
XYLXylem Inc.COM3,443$411.4K<0.1%00.0%UnchangedHistory
OWLBlue Owl Capital Inc.COM CL A45,855$418.7K<0.1%−681,550−93.7%ReducedHistory
CRSCarpenter Technology CorpCOM1,068$421.0K<0.1%−120−10.1%ReducedHistory
JANJanus Living, Inc.CL A-117,876$421.3K<0.1%+17,876NewHistory
AAgilent Technologies, Inc.COM3,830$437.5K<0.1%00.0%UnchangedHistory
VLTOVeralto CorpStock5,211$461.4K<0.1%00.0%UnchangedHistory
CAAPCorporacion America Airports S.A.COM18,765$474.6K<0.1%−501−2.6%ReducedHistory
TATTTat Technologies LtdORD NEW12,249$497.7K<0.1%+609+5.2%AddedHistory
ADSKAutodesk, Inc.COM2,113$505.9K<0.1%00.0%UnchangedHistory
FSLRFirst Solar, Inc.Stock2,610$514.8K<0.1%00.0%UnchangedHistory
ASAmer Sports, Inc.COM SHS15,658$515.5K<0.1%+15,658NewHistory
IBNIcici Bank LtdADR20,096$520.5K<0.1%−537−2.6%ReducedHistory
NPNeptune Insurance Holdings Inc.CL A21,550$521.3K<0.1%00.0%UnchangedHistory
ECLEcolab Inc.Stock1,977$527.4K<0.1%00.0%UnchangedHistory
XPOXPO, Inc.COM2,757$536.4K<0.1%−1,239−31.0%ReducedHistory
MDGLMadrigal Pharmaceuticals, Inc.COM1,039$543.9K<0.1%+1,039NewHistory
MRXMarex Group LtdORD12,590$561.3K<0.1%−176−1.4%ReducedHistory
HSBCHSBC Holdings PLCSPON ADR NEW6,653$563.7K<0.1%+2,396+56.3%AddedHistory
FTHFaeth Therapeutics, Inc.COM NEW18,337$578.0K<0.1%+18,337NewHistory
CLDXCelldex Therapeutics, Inc.COM NEW18,454$585.4K<0.1%+18,454NewHistory
CRMSalesforce, Inc.Stock3,149$587.8K<0.1%00.0%UnchangedHistory
EOGEOG Resources IncStock4,095$592.0K<0.1%−307−7.0%ReducedHistory
ACHCAcadia Healthcare Company, Inc.COM25,630$599.5K<0.1%+25,630NewHistory
TGTXTG Therapeutics, Inc.COM18,588$617.5K<0.1%+18,588NewHistory
UBSUBS Group AGStock18,087$706.7K<0.1%−1,448−7.4%ReducedHistory
NXTNextpower Inc.Stock6,018$725.5K<0.1%00.0%UnchangedHistory
RBRKRubrik, Inc.Stock16,968$830.9K<0.1%−274,535−94.2%ReducedHistory
CORZCore Scientific, Inc.COM56,794$849.6K<0.1%−534−0.9%ReducedHistory
ZTSZoetis Inc.Stock7,305$863.5K<0.1%−273−3.6%ReducedHistory
RIOTRiot Platforms, Inc.COM71,132$879.2K<0.1%−677−0.9%ReducedHistory
WYFIWhiteFiber, Inc.SHS74,090$882.4K<0.1%−700−0.9%ReducedHistory
MAMastercard IncStock1,794$896.4K<0.1%−137−7.1%ReducedHistory
The Alger ETF Trust015564503AI ENABLERS ADOP28,104$928.6K<0.1%+2,859+11.3%Added–
IPGPIpg Photonics CorpCOM8,147$933.6K<0.1%+8,147NewHistory
EMBJEmbraer S.A.ADR15,796$937.3K<0.1%−1,070−6.3%ReducedHistory
SLNOSoleno Therapeutics IncCOM28,215$944.6K<0.1%−264−0.9%ReducedHistory
ACHRArcher Aviation Inc.Stock187,674$970.3K<0.1%−1,783−0.9%ReducedHistory
LYVLive Nation Entertainment, Inc.COM6,393$975.0K<0.1%−428−6.3%ReducedHistory
LAURLaureate Education, Inc.COMMON STOCK28,850$1.01M<0.1%−1,435−4.7%ReducedHistory
PSMTPricesmart IncCOM6,705$1.01M<0.1%−1,826−21.4%ReducedHistory
WVEWave Life Sciences, Inc.SHS139,218$1.01M<0.1%+139,218NewHistory
NOWServiceNow, Inc.Stock9,697$1.01M<0.1%−608−5.9%ReducedHistory
ABNBAirbnb, Inc.Stock8,274$1.04M<0.1%+8,274NewHistory
DXCMDexcom IncCOM16,752$1.05M<0.1%+16,752NewHistory
VRTXVertex Pharmaceuticals IncStock2,433$1.09M<0.1%00.0%UnchangedHistory
SDGRSchrodinger, Inc.COM96,279$1.09M<0.1%−173,546−64.3%ReducedHistory
LGNDLigand Pharmaceuticals IncCOM NEW5,689$1.14M<0.1%+1,927+51.2%AddedHistory
DDOGDatadog, Inc.CL A COM9,682$1.14M<0.1%+9,682NewHistory
MIAXMiami International Holdings, Inc.COM29,604$1.15M<0.1%+14,521+96.3%AddedHistory
VERXVertex, Inc.Stock99,097$1.18M<0.1%−340,318−77.4%ReducedHistory
BCRXBiocryst Pharmaceuticals IncCOM123,961$1.18M<0.1%+123,961NewHistory

Options (1)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

Option positions of Fred Alger Management, LLC in Q1 2026
SecurityClassPutsCalls
0000000000Stock$1.40M–

Sold out since Q4 2025 (76)

Positions held at the end of Q4 2025 that are gone from this filing.

Positions of Fred Alger Management, LLC sold out since Q4 2025
SecurityClassShares in Q4 2025Value in Q4 2025% of portfolio in Q4 2025History
BLDRBuilders FirstSource, Inc.Stock375,723$38.7M0.2%History
CDTXCidara Therapeutics, Inc.COM NEW164,575$36.4M0.1%History
SNOWSnowflake Inc.Stock105,532$23.1M0.1%History
BABAAlibaba Group Holding LtdADR134,569$19.7M0.1%History
STVNStevanato Group S.p.A.ORD SHS834,043$16.8M0.1%History
GLBEGlobal-E Online Ltd.SHS381,119$15.0M0.1%History
COMPCompass, Inc.CL A1,270,563$13.4M0.1%History
UALUnited Airlines Holdings, Inc.COM98,634$11.0M<0.1%History
KEYSKeysight Technologies, Inc.Stock43,319$8.80M<0.1%History
FICOFair Isaac CorpCOM4,793$8.10M<0.1%History
CSGPCostar Group, Inc.COM112,357$7.55M<0.1%History
ARXAccelerant HoldingsCL A439,698$7.19M<0.1%History
CWANClearwater Analytics Holdings, Inc.CL A260,908$6.29M<0.1%History
PCTYPaylocity Holding CorpCOM33,714$5.14M<0.1%History
PCORProcore Technologies, Inc.COM64,445$4.69M<0.1%History
WWayfair Inc.CL A45,619$4.58M<0.1%History
ELEstee Lauder Companies IncCL A38,681$4.05M<0.1%History
GMABGenmab A/SSPONSORED ADS130,470$4.02M<0.1%History
DASHDoorDash, Inc.Stock17,510$3.97M<0.1%History
PODDInsulet CorpStock11,077$3.15M<0.1%History
EXEExpand Energy CorpCOM26,538$2.93M<0.1%History
CVSCVS Health CorpStock35,203$2.79M<0.1%History
BLKBBlackbaud IncCOM37,053$2.35M<0.1%History
CAPRCapricor Therapeutics, Inc.COM NEW80,793$2.33M<0.1%History
EHCEncompass Health CorpCOM20,596$2.19M<0.1%History
ODDOddity Tech LtdSHS CL A53,477$2.15M<0.1%History
ROPRoper Technologies IncStock4,523$2.01M<0.1%History
TRVITrevi Therapeutics, Inc.COM157,980$1.98M<0.1%History
CFLTConfluent, Inc.CLASS A COM65,091$1.97M<0.1%History
VRNSVaronis Systems IncCOM58,656$1.92M<0.1%History
EYENational Vision Holdings, Inc.COM72,336$1.87M<0.1%History
OLMAOlema Pharmaceuticals, Inc.COM64,484$1.61M<0.1%History
AVTXAvalo Therapeutics, Inc.COM NEW80,092$1.45M<0.1%History
KYMRKymera Therapeutics, Inc.COM18,639$1.45M<0.1%History
CNCCentene CorpStock34,906$1.44M<0.1%History
CPRICapri Holdings LtdSHS54,017$1.32M<0.1%History
ATECAlphatec Holdings, Inc.COM NEW58,817$1.24M<0.1%History
CRVSCorvus Pharmaceuticals, Inc.COM144,381$1.11M<0.1%History
FLUTFlutter Entertainment plcSHS5,078$1.09M<0.1%History
TROWPrice T Rowe Group IncStock10,497$1.07M<0.1%History
VRDNViridian Therapeutics, Inc.COM34,406$1.07M<0.1%History
RCUSArcus Biosciences, Inc.COM44,758$1.07M<0.1%History
LQDALiquidia CorpCOM NEW30,092$1.04M<0.1%History
RYTMRhythm Pharmaceuticals, Inc.COM9,301$995.6K<0.1%History
IRONDisc Medicine, Inc.COM12,267$974.1K<0.1%History
MSCIMSCI Inc.Stock1,392$798.6K<0.1%History
CERTCertara, Inc.COM83,552$736.1K<0.1%History
CRCLCircle Internet Group, Inc.COM CL A8,955$710.1K<0.1%History
TCOMTrip.com Group LtdADS9,492$682.6K<0.1%History
CBChubb LtdStock2,163$675.1K<0.1%History
CYTKCytokinetics IncCOM NEW10,563$671.2K<0.1%History
DMACDiaMedica Therapeutics Inc.COM NEW83,137$661.8K<0.1%History
MTBM&T Bank CorpCOM3,266$658.0K<0.1%History
SOLSSolstice Advanced Materials Inc.COM SHS11,419$554.7K<0.1%History
MOHMolina Healthcare, Inc.COM2,562$444.6K<0.1%History
ARQTArcutis Biotherapeutics, Inc.COM13,304$386.3K<0.1%History
EXASExact Sciences CorpCOM3,583$363.9K<0.1%History
ENPHEnphase Energy, Inc.Stock10,266$329.0K<0.1%History
NTNXNutanix, Inc.Stock6,358$328.6K<0.1%History
EXPEExpedia Group, Inc.Stock1,150$325.8K<0.1%History
DOXAmdocs LtdSHS3,970$319.6K<0.1%History
BILLBILL Holdings, Inc.Stock5,829$317.9K<0.1%History
TEAMAtlassian CorpCL A1,924$312.0K<0.1%History
GNTXGentex CorpCOM13,118$305.3K<0.1%History
ALGNAlign Technology IncCOM1,946$303.9K<0.1%History
OGNOrganon & Co.Stock41,502$297.6K<0.1%History
MTCHMatch Group, Inc.COM8,971$289.7K<0.1%History
DBXDropbox, Inc.CL A10,078$280.2K<0.1%History
HURNHuron Consulting Group Inc.Stock1,520$262.8K<0.1%History
SKYChampion Homes, Inc.Stock2,868$242.3K<0.1%History
SWKSSkyworks Solutions, Inc.Stock3,691$234.0K<0.1%History
CAMTCamtek LtdORD2,108$224.2K<0.1%History
OPCHOption Care Health, Inc.COM NEW6,345$202.2K<0.1%History
BGCBGC Group, Inc.CL A10,641$95.0K<0.1%History
NMRANeumora Therapeutics, Inc.COM22,177$39.7K<0.1%History
iShares Russell 1000 Growth ETF464287614ETF23,238$00.0%–