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Livermore
Livermore
ZHEN

Fred Alger Management, LLC

SEC CIK
0000003520
Latest filing
Aug 14, 2026

Holdings in Q4 2023

Holdings as of Dec 31, 2023, filed Feb 14, 2024. Long positions only; changes compare share counts with Q3 2023.

Institution overview
Positions
442
−19 vs. Q3 2023
Portfolio value
$18.5B
+$1.14B (+6.5%) vs. Q3 2023
Filed
Feb 14, 2024
SEC
Holdings of Fred Alger Management, LLC in Q4 2023
SecurityClassSharesValue% of portfolioShare changeActionHistory
PLUGPlug Power IncStock10$45<0.1%+10NewHistory
VTYXVentyx Biosciences, Inc.COM216$534<0.1%−46,428−99.5%ReducedHistory
XPXP Inc.CL A90$2.35K<0.1%+90NewHistory
ZMZoom Communications, Inc.Stock283$20.4K<0.1%00.0%UnchangedHistory
LINLinde PLCStock61$25.1K<0.1%00.0%UnchangedHistory
VMCVulcan Materials COCOM113$25.7K<0.1%00.0%UnchangedHistory
WDAYWorkday, Inc.CL A111$30.6K<0.1%00.0%UnchangedHistory
HWMHowmet Aerospace Inc.Stock600$32.5K<0.1%00.0%UnchangedHistory
TOLToll Brothers, Inc.COM325$33.4K<0.1%−321−49.7%ReducedHistory
BRZEBraze, Inc.Stock631$33.5K<0.1%00.0%UnchangedHistory
IOTSamsara Inc.Stock1,113$37.2K<0.1%00.0%UnchangedHistory
ADMAAdma Biologics, Inc.COM10,434$47.2K<0.1%−945,576−98.9%ReducedHistory
FIVNFive9, Inc.COM662$52.1K<0.1%+662NewHistory
FISVFiserv IncStock397$52.7K<0.1%−8−2.0%ReducedHistory
FROGJFrog LtdStock1,596$55.2K<0.1%+226+16.5%AddedHistory
TWTradeweb Markets Inc.Stock715$65.0K<0.1%00.0%UnchangedHistory
DSGXDescartes Systems Group IncCOM824$69.3K<0.1%−36−4.2%ReducedHistory
ALSNAllison Transmission Holdings IncStock1,442$83.9K<0.1%00.0%UnchangedHistory
LECOLincoln Electric Holdings IncCOM399$86.8K<0.1%00.0%UnchangedHistory
Alger Weatherbie Enduring Grow015564305Mutual Funds4,395$97.2K<0.1%00.0%Unchanged–
EXPEagle Materials IncCOM487$98.8K<0.1%−134−21.6%ReducedHistory
TTTrane Technologies plcSHS418$102.0K<0.1%00.0%UnchangedHistory
ROPRoper Technologies IncStock197$107.4K<0.1%+75+61.5%AddedHistory
TOSTToast, Inc.Stock6,140$112.1K<0.1%−2,456,662−99.8%ReducedHistory
AJGArthur J. Gallagher & Co.COM561$126.2K<0.1%00.0%UnchangedHistory
YARWYarrow Bioscience, Inc.COM60,055$139.9K<0.1%+60,055NewHistory
GEGeneral Electric CoStock1,240$158.3K<0.1%00.0%UnchangedHistory
CHGGChegg, IncCOM14,668$166.6K<0.1%00.0%UnchangedHistory
JBLJabil IncStock1,408$179.4K<0.1%00.0%UnchangedHistory
FICOFair Isaac CorpCOM164$190.9K<0.1%00.0%UnchangedHistory
ATMUAtmus Filtration Technologies Inc.COM8,556$201.0K<0.1%−85−1.0%ReducedHistory
IDCCInterDigital, Inc.COM2,107$228.7K<0.1%+2,107NewHistory
MREOMereo BioPharma Group plcSPON ADS102,531$236.8K<0.1%+102,531NewHistory
ETSYEtsy IncCOM3,632$294.4K<0.1%+15+0.4%AddedHistory
TRMBTrimble Inc.COM5,921$315.0K<0.1%00.0%UnchangedHistory
GSHDGoosehead Insurance, Inc.COM CL A4,996$378.7K<0.1%00.0%UnchangedHistory
LRMRLarimar Therapeutics, Inc.COM86,561$393.9K<0.1%−29,708−25.6%ReducedHistory
DOCUDocuSign, Inc.Stock6,677$396.9K<0.1%+6,677NewHistory
ALLEAllegion plcORD SHS3,277$415.2K<0.1%00.0%UnchangedHistory
IMCRImmunocore Holdings plcADS6,207$424.1K<0.1%+2,002+47.6%AddedHistory
DNTHDianthus Therapeutics, Inc.COM40,841$424.7K<0.1%+40,841NewHistory
SAIASaia IncCOM974$426.8K<0.1%+155+18.9%AddedHistory
LULUlululemon athletica inc.Stock904$462.2K<0.1%−190−17.4%ReducedHistory
AMAMAmbrx Biopharma, Inc.COM32,886$468.3K<0.1%+32,886NewHistory
DLRDigital Realty Trust, Inc.COM3,499$470.9K<0.1%+2,227+175.1%AddedHistory
CBOECboe Global Markets, Inc.COM2,660$475.0K<0.1%+2,660NewHistory
SNPSSynopsys IncCOM923$475.3K<0.1%−227−19.7%ReducedHistory
FSLRFirst Solar, Inc.Stock2,856$492.0K<0.1%−20,873−88.0%ReducedHistory
XPOFXponential Fitness, Inc.COM CL A38,351$494.3K<0.1%−328,614−89.5%ReducedHistory
TTEKTetra Tech IncCOM3,010$502.5K<0.1%−173−5.4%ReducedHistory
XYLXylem Inc.COM4,421$505.6K<0.1%00.0%UnchangedHistory
APTVAptiv PLCSHS5,682$509.8K<0.1%00.0%UnchangedHistory
SMCISuper Micro Computer, Inc.COM1,830$520.2K<0.1%−187−9.3%ReducedHistory
AFRMAffirm Holdings, Inc.COM CL A10,812$531.3K<0.1%+10,812NewHistory
RYTMRhythm Pharmaceuticals, Inc.COM11,795$542.2K<0.1%+11,795NewHistory
OLMAOlema Pharmaceuticals, Inc.COM39,584$555.4K<0.1%+39,584NewHistory
CRNXCrinetics Pharmaceuticals, Inc.COM15,667$557.4K<0.1%+15,667NewHistory
BALLBALL CorpCOM9,903$569.6K<0.1%00.0%UnchangedHistory
PACBPacific Biosciences of California, Inc.COM62,105$609.3K<0.1%+62,105NewHistory
DEDeere & CoStock1,533$613.0K<0.1%−40,372−96.3%ReducedHistory
PTCPTC Inc.Stock3,517$615.3K<0.1%−209−5.6%ReducedHistory
EDUNew Oriental Education & Technology Group Inc.SPON ADR8,400$615.6K<0.1%−4,800−36.4%ReducedHistory
AAgilent Technologies, Inc.COM4,624$642.9K<0.1%00.0%UnchangedHistory
SSentinelOne, Inc.CL A24,607$675.2K<0.1%−144,586−85.5%ReducedHistory
ACNAccenture plcStock1,953$685.3K<0.1%00.0%UnchangedHistory
NKENIKE, Inc.Stock6,379$692.6K<0.1%−17,156−72.9%ReducedHistory
IDYAIDEAYA Biosciences, Inc.COM20,186$718.2K<0.1%+6,716+49.9%AddedHistory
ADSKAutodesk, Inc.COM3,184$775.2K<0.1%00.0%UnchangedHistory
JBIOJade Biosciences, Inc.COM36,478$825.5K<0.1%+11,731+47.4%AddedHistory
AXPAmerican Express CoStock4,600$861.8K<0.1%00.0%UnchangedHistory
ZTSZoetis Inc.Stock4,484$885.0K<0.1%−6,898−60.6%ReducedHistory
SBCFSeacoast Banking Corp of FloridaCOM NEW32,842$934.7K<0.1%−76,634−70.0%ReducedHistory
DOCSDoximity, Inc.CL A33,919$951.1K<0.1%−353−1.0%ReducedHistory
NBIXNeurocrine Biosciences IncStock7,339$967.0K<0.1%−82,599−91.8%ReducedHistory
PDDPDD Holdings Inc.SPONSORED ADS6,900$1.01M<0.1%−600−8.0%ReducedHistory
TWSTTwist Bioscience CorpCOM29,247$1.08M<0.1%+29,247NewHistory
KVUEKenvue Inc.Stock51,880$1.12M<0.1%+6,660+14.7%AddedHistory
QTRXQuanterix CorpCOM42,006$1.15M<0.1%+42,006NewHistory
DOWDow Inc.Stock21,360$1.17M<0.1%+202+1.0%AddedHistory
ARWRArrowhead Pharmaceuticals, Inc.COM38,636$1.18M<0.1%−7,783−16.8%ReducedHistory
IONSIonis Pharmaceuticals IncCOM24,054$1.22M<0.1%+10,488+77.3%AddedHistory
PRTAProthena Corp Public Ltd CoSHS33,724$1.23M<0.1%+33,724NewHistory
NEMNEWMONT CorpStock30,096$1.25M<0.1%−1,062−3.4%ReducedHistory
GSKGSK plcADR33,989$1.26M<0.1%+2,398+7.6%AddedHistory
FLEXFlex Ltd.Stock42,562$1.30M<0.1%−10,205−19.3%ReducedHistory
ANFAbercrombie & Fitch CoCL A14,835$1.31M<0.1%+14,835NewHistory
CDXSCodexis, Inc.COM432,989$1.32M<0.1%+432,989NewHistory
PENNPENN Entertainment, Inc.COM51,100$1.33M<0.1%−25,135−33.0%ReducedHistory
PANWPalo Alto Networks IncStock4,569$1.35M<0.1%−66,922−93.6%ReducedHistory
GHGuardant Health, Inc.COM51,316$1.39M<0.1%−508−1.0%ReducedHistory
CGCarlyle Group Inc.COM35,185$1.43M<0.1%−1,511−4.1%ReducedHistory
RCUSArcus Biosciences, Inc.COM75,187$1.44M<0.1%−781−1.0%ReducedHistory
XPOXPO, Inc.COM16,447$1.44M<0.1%−3,188−16.2%ReducedHistory
MASIMasimo CorpCOM12,439$1.46M<0.1%+12,439NewHistory
FBRXForte Biosciences, Inc.COM1,838,965$1.51M<0.1%00.0%UnchangedHistory
RIVNRivian Automotive, Inc.Stock64,713$1.52M<0.1%−302,613−82.4%ReducedHistory
MRTXMirati Therapeutics, Inc.COM26,977$1.58M<0.1%+26,977NewHistory
CAVACava Group, Inc.COM37,833$1.63M<0.1%−469−1.2%ReducedHistory
WSCWillScot Holdings CorpCOM CL A37,139$1.65M<0.1%−114,668−75.5%ReducedHistory
GDGeneral Dynamics CorpStock6,410$1.66M<0.1%+61+1.0%AddedHistory

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 Q4 2023
SecurityClassPutsCalls
Carvana Co146869952PUT$660–

Sold out since Q3 2023 (60)

Positions held at the end of Q3 2023 that are gone from this filing.

Positions of Fred Alger Management, LLC sold out since Q3 2023
SecurityClassShares in Q3 2023Value in Q3 2023% of portfolio in Q3 2023History
ALBAlbemarle CorpStock453,763$77.2M0.4%History
EXTRExtreme Networks IncCOM1,401,093$33.9M0.2%History
VICRVicor CorpCOM439,175$25.9M0.1%History
HESHess CorpStock165,166$25.3M0.1%History
PGRProgressive CorpStock131,871$18.4M0.1%History
LVSLas Vegas Sands CorpCOM226,156$10.4M0.1%History
SEDGSolaredge Technologies, Inc.COM54,544$7.06M<0.1%History
HLIOHelios Technologies, Inc.COM122,860$6.82M<0.1%History
SPLKSplunk IncCOM38,310$5.60M<0.1%History
AXAxos Financial, Inc.COM135,186$5.12M<0.1%History
Abcam PLC000380204ADS182,111$4.12M<0.1%–
MTCHMatch Group, Inc.COM79,347$3.11M<0.1%History
BABAAlibaba Group Holding LtdADR35,600$3.09M<0.1%History
OXYOccidental Petroleum CorpStock47,448$3.08M<0.1%History
LUXELuxExperience B.V.SPONSORED ADS838,175$2.85M<0.1%History
SYKStryker CorpStock9,394$2.57M<0.1%History
BDXBecton Dickinson & CoStock9,428$2.44M<0.1%History
GNRCGenerac Holdings Inc.Stock18,073$1.97M<0.1%History
STZConstellation Brands, Inc.Stock7,616$1.91M<0.1%History
RTXRTX CorpStock23,839$1.72M<0.1%History
DVADavita Inc.COM13,496$1.28M<0.1%History
MPMP Materials Corp.COM CL A54,382$1.04M<0.1%History
CHTRCharter Communications, Inc.CL A2,095$921.4K<0.1%History
ALGNAlign Technology IncCOM2,041$623.2K<0.1%History
Dada Nexus Ltd23344D108ADS129,000$574.0K<0.1%–
SLRNACELYRIN, Inc.COM53,206$541.1K<0.1%History
ELEstee Lauder Companies IncCL A3,741$540.8K<0.1%History
TNGXTango Therapeutics, Inc.COM47,337$533.0K<0.1%History
GOOSCanada Goose Holdings Inc.SHS SUB VTG31,657$464.1K<0.1%History
ROKRockwell Automation, IncStock1,603$458.3K<0.1%History
CINTCI&T IncCOM CL A67,182$436.7K<0.1%History
CPCanadian Pacific Kansas City LtdCOM4,836$359.8K<0.1%History
DISWalt Disney CoStock3,141$254.6K<0.1%History
MTZMastec IncCOM3,121$224.6K<0.1%History
IMAImageneBio, Inc.COM42,916$185.8K<0.1%History
Gracell Biotechnologies Inc38406L103SPONSORED ADS61,578$177.3K<0.1%–
RVMDRevolution Medicines, Inc.COM4,542$125.7K<0.1%History
APLSApellis Pharmaceuticals, Inc.COM2,949$112.2K<0.1%History
ENPHEnphase Energy, Inc.Stock572$68.7K<0.1%History
LYFTLyft, Inc.CL A COM5,681$59.9K<0.1%History
TRGPTarga Resources Corp.COM682$58.5K<0.1%History
CORCencora, Inc.Stock278$50.0K<0.1%History
ARWArrow Electronics, Inc.COM374$46.8K<0.1%History
LWLamb Weston Holdings, Inc.Stock459$42.4K<0.1%History
ACMAecomCOM494$41.0K<0.1%History
LSTRLandstar System IncCOM226$40.0K<0.1%History
NATINational Instruments CorpCOM542$32.3K<0.1%History
GEHCGE HealthCare Technologies Inc.Stock450$30.6K<0.1%History
INSTInstructure Holdings, Inc.COM1,065$27.1K<0.1%History
SKXSkechers USA IncCL A552$27.0K<0.1%History
CHEChemed CorpCOM43$22.3K<0.1%History
BCBrunswick CorpCOM275$21.7K<0.1%History
AMPAmeriprise Financial IncCOM63$20.8K<0.1%History
JBHTHunt J B Transport Services IncCOM100$18.9K<0.1%History
TKOTKO Group Holdings, Inc.CL A221$18.6K<0.1%History
OMABCentral North Airport GroupSPON ADR22$1.91K<0.1%History
IEXIdex CorpCOM5$1.04K<0.1%History
SNYSanofiSPONSORED ADR12$644<0.1%History
ALCAlcon IncStock8$616<0.1%History
DCIDonaldson Co IncStock1$60<0.1%History