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Livermore
Livermore
ZHEN

Fred Alger Management, LLC

SEC CIK
0000003520
Latest filing
Aug 14, 2026

Holdings in Q1 2024

Holdings as of Mar 31, 2024, filed May 15, 2024. Long positions only; changes compare share counts with Q4 2023.

Institution overview
Positions
443
+1 vs. Q4 2023
Portfolio value
$20.2B
+$1.63B (+8.8%) vs. Q4 2023
Filed
May 15, 2024
SEC
Holdings of Fred Alger Management, LLC in Q1 2024
SecurityClassSharesValue% of portfolioShare changeActionHistory
USPHU S Physical Therapy IncCOM186,297$21.0M0.1%−5,157−2.7%ReducedHistory
XYZBlock, Inc.CL A255,686$21.6M0.1%+255,686NewHistory
KTOSKratos Defense & Security Solutions, Inc.COM NEW1,179,833$21.7M0.1%−119,017−9.2%ReducedHistory
GOOGLAlphabet Inc.Stock145,823$22.0M0.1%+25,131+20.8%AddedHistory
GLOBGlobant S.A.COM110,633$22.3M0.1%−14,746−11.8%ReducedHistory
NETCloudflare, Inc.CL A COM237,189$23.0M0.1%+140,090+144.3%AddedHistory
NARIInari Medical, Inc.Stock480,195$23.0M0.1%+24,718+5.4%AddedHistory
MYRGMyr Group Inc.COM131,333$23.2M0.1%+68,882+110.3%AddedHistory
JPMJPMorgan Chase & CoStock116,975$23.4M0.1%+14,491+14.1%AddedHistory
RPDRapid7, Inc.COM493,212$24.2M0.1%−105,729−17.7%ReducedHistory
CEGConstellation Energy CorpStock131,916$24.4M0.1%+131,916NewHistory
VRTXVertex Pharmaceuticals IncStock59,328$24.8M0.1%−154,179−72.2%ReducedHistory
PLNTPlanet Fitness, Inc.CL A398,791$25.0M0.1%−75,730−16.0%ReducedHistory
NCNOnCino, Inc.COM676,997$25.3M0.1%−333,943−33.0%ReducedHistory
FSSFederal Signal CorpCOM301,756$25.6M0.1%+169,250+127.7%AddedHistory
STVNStevanato Group S.p.A.ORD SHS800,807$25.7M0.1%+421,146+110.9%AddedHistory
IRTCiRhythm Holdings, Inc.COM224,289$26.0M0.1%−5,581−2.4%ReducedHistory
ALABAstera Labs, Inc.Stock358,421$26.6M0.1%+358,421NewHistory
RAREUltragenyx Pharmaceutical Inc.COM581,551$27.2M0.1%−22,425−3.7%ReducedHistory
TENBTenable Holdings, Inc.COM553,908$27.4M0.1%−39,465−6.7%ReducedHistory
NOVTNovanta IncCOM156,683$27.4M0.1%−36,490−18.9%ReducedHistory
BLFSBiolife Solutions IncCOM NEW1,490,298$27.6M0.1%−134,738−8.3%ReducedHistory
ELFe.l.f. Beauty, Inc.COM142,062$27.8M0.1%−1,584−1.1%ReducedHistory
ASNDAscendis Pharma A/SSPONSORED ADR186,121$28.1M0.1%−7,381−3.8%ReducedHistory
NVRONevro CorpCOM2,083,687$30.1M0.1%−35,579−1.7%ReducedHistory
RXORXO, Inc.COMMON STOCK1,377,208$30.1M0.1%−24,139−1.7%ReducedHistory
FLYWFlywire CorpCOM VTG1,225,410$30.4M0.2%−201,818−14.1%ReducedHistory
IBMInternational Business Machines CorpStock160,449$30.6M0.2%+160,449NewHistory
AIRAar CorpStock522,651$31.3M0.2%+207,369+65.8%AddedHistory
ONONOn Holding AGStock939,126$33.2M0.2%+799,025+570.3%AddedHistory
SRPTSarepta Therapeutics, Inc.COM257,566$33.3M0.2%+167,231+185.1%AddedHistory
MLTXMoonLake ImmunotherapeuticsCLASS A ORD666,722$33.5M0.2%−143,864−17.7%ReducedHistory
MODModine Manufacturing CoCOM351,951$33.5M0.2%+351,951NewHistory
AKROAkero Therapeutics, Inc.COM1,336,881$33.8M0.2%+1,246,069+1,372.1%AddedHistory
CSGPCostar Group, Inc.COM349,584$33.8M0.2%−12,776−3.5%ReducedHistory
OWLBlue Owl Capital Inc.COM CL A1,844,128$34.8M0.2%+1,844,128NewHistory
CYRXCryoport, Inc.COM PAR $0.0011,991,777$35.3M0.2%+2,381+0.1%AddedHistory
XMTRXometry, Inc.CLASS A COM2,129,871$36.0M0.2%+48,841+2.3%AddedHistory
BLBlackline, Inc.COM558,762$36.1M0.2%−271,230−32.7%ReducedHistory
ATECAlphatec Holdings, Inc.COM NEW2,617,225$36.1M0.2%+386,134+17.3%AddedHistory
EWEdwards Lifesciences CorpStock377,997$36.1M0.2%+377,997NewHistory
VEEVVeeva Systems IncStock156,355$36.2M0.2%−135,937−46.5%ReducedHistory
NEONeogenomics IncCOM NEW2,339,766$36.8M0.2%+463,936+24.7%AddedHistory
VKTXViking Therapeutics, Inc.COM467,216$38.3M0.2%+467,216NewHistory
ALTRAltair Engineering Inc.COM CL A464,512$40.0M0.2%+19,173+4.3%AddedHistory
AMGNAmgen IncStock142,601$40.5M0.2%−286,906−66.8%ReducedHistory
NUVLNuvalent, Inc.COM544,372$40.9M0.2%+222,420+69.1%AddedHistory
IMVTImmunovant, Inc.COM1,271,762$41.1M0.2%+386,890+43.7%AddedHistory
MANHManhattan Associates IncStock166,380$41.6M0.2%−21,473−11.4%ReducedHistory
ACADAcadia Pharmaceuticals IncCOM2,257,564$41.7M0.2%−919,211−28.9%ReducedHistory
ABSIAbsci CorpCOM7,407,809$42.1M0.2%+7,407,809NewHistory
TREXTrex Co IncCOM423,354$42.2M0.2%+48,948+13.1%AddedHistory
INTAIntapp, Inc.COM1,236,543$42.4M0.2%+276,077+28.7%AddedHistory
SPTSprout Social, Inc.COM CL A719,810$43.0M0.2%+370+0.1%AddedHistory
MSTRStrategy IncStock25,381$43.3M0.2%+25,381NewHistory
UNHUnitedHealth Group IncStock89,077$44.1M0.2%−274,368−75.5%ReducedHistory
RMBSRambus IncCOM719,773$44.5M0.2%−3,186−0.4%ReducedHistory
REGNRegeneron Pharmaceuticals, Inc.COM48,001$46.2M0.2%−2,596−5.1%ReducedHistory
ONTOnterris, Inc.COM1,186,911$46.5M0.2%+232,553+24.4%AddedHistory
INSPInspire Medical Systems, Inc.COM222,560$47.8M0.2%−183,347−45.2%ReducedHistory
KRUSKura Sushi USA, Inc.CL A COM431,294$49.7M0.2%+69,578+19.2%AddedHistory
ETNEaton Corp plcStock158,913$49.7M0.2%−27,815−14.9%ReducedHistory
WMTWalmart Inc.Stock830,320$50.0M0.2%+762,478+1,123.9%AddedConverted for a 3-for-1 splitHistory
TNDMTandem Diabetes Care IncCOM NEW1,497,071$53.0M0.3%+1,194,292+394.4%AddedHistory
CABACabaletta Bio, Inc.COM3,110,314$53.1M0.3%−216,818−6.5%ReducedHistory
QTWOQ2 Holdings, Inc.COM1,013,887$53.3M0.3%−4,827−0.5%ReducedHistory
CWANClearwater Analytics Holdings, Inc.CL A3,064,258$54.2M0.3%−57,891−1.9%ReducedHistory
CELHCelsius Holdings, Inc.COM NEW658,429$54.6M0.3%+87,934+15.4%AddedHistory
SHAKShake Shack Inc.CL A534,136$55.6M0.3%+141,941+36.2%AddedHistory
SNOWSnowflake Inc.Stock346,320$56.0M0.3%+242,566+233.8%AddedHistory
CHXChampionX CorpCOM1,603,828$57.6M0.3%−50,129−3.0%ReducedHistory
TECHBIO-TECHNE CorpCOM818,124$57.6M0.3%−113,972−12.2%ReducedHistory
EQIXEquinix IncCOM69,979$57.8M0.3%+11,953+20.6%AddedHistory
PIImpinj IncCOM471,721$60.6M0.3%−292,744−38.3%ReducedHistory
INTUIntuit Inc.Stock96,407$62.7M0.3%−23,277−19.4%ReducedHistory
RHRHCOM185,718$64.7M0.3%+122,552+194.0%AddedHistory
SWAVShockwave Medical, Inc.COM207,005$67.4M0.3%−3,479−1.7%ReducedHistory
CCitigroup IncStock1,093,939$69.2M0.3%+1,093,939NewHistory
HLNEHamilton Lane INCCL A622,370$70.2M0.3%−89,819−12.6%ReducedHistory
OLLIOllie's Bargain Outlet Holdings, Inc.Stock922,153$73.4M0.4%+116,516+14.5%AddedHistory
DXCMDexcom IncCOM538,578$74.7M0.4%−479,869−47.1%ReducedHistory
TRNSTranscat IncCOM681,903$76.0M0.4%−22,465−3.2%ReducedHistory
PWRQuanta Services, Inc.COM293,413$76.2M0.4%−17,349−5.6%ReducedHistory
GWREGuidewire Software, Inc.COM655,548$76.5M0.4%−49,064−7.0%ReducedHistory
BURLBurlington Stores, Inc.COM332,874$77.3M0.4%+40,767+14.0%AddedHistory
AGYSAgilysys IncCOM920,160$77.5M0.4%+173,583+23.3%AddedHistory
RGENRepligen CorpCOM426,292$78.4M0.4%−2,192−0.5%ReducedHistory
MDBMongoDB, Inc.CL A226,254$81.1M0.4%+19,827+9.6%AddedHistory
ODFLOld Dominion Freight Line, Inc.COM378,783$83.1M0.4%−45,007−10.6%ReducedConverted for a 2-for-1 splitHistory
SPOTSpotify Technology S.A.Stock332,375$87.7M0.4%+103,112+45.0%AddedHistory
NOWServiceNow, Inc.Stock115,455$88.0M0.4%−107,897−48.3%ReducedHistory
PGNYProgyny, Inc.COM2,356,473$89.9M0.4%−693,733−22.7%ReducedHistory
HEIHeico CorpCOM475,496$90.8M0.5%−95,654−16.7%ReducedHistory
MBLYMobileye Global Inc.Stock2,838,080$91.2M0.5%+2,272,418+401.7%AddedHistory
DHRDanaher CorpStock368,528$92.0M0.5%+93,154+33.8%AddedHistory
PROPROS Holdings, Inc.COM2,545,134$92.5M0.5%−267,785−9.5%ReducedHistory
ACHCAcadia Healthcare Company, Inc.COM1,172,479$92.9M0.5%−203,642−14.8%ReducedHistory
STEPStepStone Group Inc.COM CL A2,626,698$93.9M0.5%+222,104+9.2%AddedHistory
SITESiteOne Landscape Supply, Inc.COM545,117$95.2M0.5%−3,780−0.7%ReducedHistory
PCVXVaxcyte, Inc.COM1,396,711$95.4M0.5%−273,478−16.4%ReducedHistory

Sold out since Q4 2023 (63)

Positions held at the end of Q4 2023 that are gone from this filing.

Positions of Fred Alger Management, LLC sold out since Q4 2023
SecurityClassShares in Q4 2023Value in Q4 2023% of portfolio in Q4 2023History
HUMHumana IncStock167,666$76.8M0.4%History
LNGCheniere Energy, Inc.COM NEW396,402$67.7M0.4%History
CBAYCymaBay Therapeutics, Inc.COM1,967,858$46.5M0.3%History
SDGRSchrodinger, Inc.COM632,848$22.7M0.1%History
KRYSKrystal Biotech, Inc.COM160,335$19.9M0.1%History
EVBGEverbridge, Inc.COM784,036$19.1M0.1%History
SNAPSnap IncStock846,033$14.3M0.1%History
EOGEOG Resources IncStock106,474$12.9M0.1%History
MKTXMarketaxess Holdings IncCOM32,956$9.65M0.1%History
MGMMGM Resorts InternationalStock155,958$6.97M<0.1%History
KRTXKaruna Therapeutics, Inc.COM21,776$6.89M<0.1%History
IMGNImmunoGen, Inc.COM208,660$6.19M<0.1%History
RAPTRAPT Therapeutics, Inc.COM227,803$5.66M<0.1%History
HDBHDFC Bank LtdSPONSORED ADS78,554$5.27M<0.1%History
MRCYMercury Systems IncCOM139,084$5.09M<0.1%History
GRFSGrifols SASP ADR REP B NVT439,068$5.08M<0.1%History
BBIOBridgeBio Pharma, Inc.COM122,797$4.96M<0.1%History
iShares Russell 2000 Growth ETF464287648ETF18,084$4.56M<0.1%–
BMBLBumble Inc.COM CL A282,387$4.16M<0.1%History
QDELQuidelOrtho CorpCOM55,943$4.12M<0.1%History
LINDLindblad Expeditions Holdings, Inc.Stock313,458$3.53M<0.1%History
BIIBBiogen Inc.COM13,235$3.42M<0.1%History
AYXAlteryx, Inc.COM CL A70,077$3.30M<0.1%History
iShares Russell Mid-Cap Growth ETF464287481ETF30,969$3.24M<0.1%–
SUMSummit Materials, Inc.CL A83,252$3.20M<0.1%History
iShares Russell 1000 Growth ETF464287614ETF9,888$3.00M<0.1%–
BIDUBaidu, Inc.ADR21,054$2.51M<0.1%History
PRVAPrivia Health Group, Inc.COM88,877$2.05M<0.1%History
TFXTeleflex IncCOM7,804$1.95M<0.1%History
BXMTBlackstone Mortgage Trust, Inc.COM CL A90,670$1.93M<0.1%History
ELANElanco Animal Health IncCOM129,077$1.92M<0.1%History
CYTKCytokinetics IncCOM NEW20,921$1.75M<0.1%History
MRTXMirati Therapeutics, Inc.COM26,977$1.58M<0.1%History
RIVNRivian Automotive, Inc.Stock64,713$1.52M<0.1%History
MASIMasimo CorpCOM12,439$1.46M<0.1%History
PENNPENN Entertainment, Inc.COM51,100$1.33M<0.1%History
ANFAbercrombie & Fitch CoCL A14,835$1.31M<0.1%History
NEMNEWMONT CorpStock30,096$1.25M<0.1%History
IONSIonis Pharmaceuticals IncCOM24,054$1.22M<0.1%History
NBIXNeurocrine Biosciences IncStock7,339$967.0K<0.1%History
DOCSDoximity, Inc.CL A33,919$951.1K<0.1%History
AXPAmerican Express CoStock4,600$861.8K<0.1%History
EDUNew Oriental Education & Technology Group Inc.SPON ADR8,400$615.6K<0.1%History
PACBPacific Biosciences of California, Inc.COM62,105$609.3K<0.1%History
CRNXCrinetics Pharmaceuticals, Inc.COM15,667$557.4K<0.1%History
OLMAOlema Pharmaceuticals, Inc.COM39,584$555.4K<0.1%History
RYTMRhythm Pharmaceuticals, Inc.COM11,795$542.2K<0.1%History
AFRMAffirm Holdings, Inc.COM CL A10,812$531.3K<0.1%History
XPOFXponential Fitness, Inc.COM CL A38,351$494.3K<0.1%History
AMAMAmbrx Biopharma, Inc.COM32,886$468.3K<0.1%History
DOCUDocuSign, Inc.Stock6,677$396.9K<0.1%History
GSHDGoosehead Insurance, Inc.COM CL A4,996$378.7K<0.1%History
ETSYEtsy IncCOM3,632$294.4K<0.1%History
ATMUAtmus Filtration Technologies Inc.COM8,556$201.0K<0.1%History
FICOFair Isaac CorpCOM164$190.9K<0.1%History
CHGGChegg, IncCOM14,668$166.6K<0.1%History
YARWYarrow Bioscience, Inc.COM60,055$139.9K<0.1%History
AJGArthur J. Gallagher & Co.COM561$126.2K<0.1%History
TTTrane Technologies plcSHS418$102.0K<0.1%History
VMCVulcan Materials COCOM113$25.7K<0.1%History
XPXP Inc.CL A90$2.35K<0.1%History
VTYXVentyx Biosciences, Inc.COM216$534<0.1%History
PLUGPlug Power IncStock10$45<0.1%History