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Fred Alger Management, LLC

13F filer · CIK 0000003520
Reported Aug 14, 2026
Net buyer this quarter
13F portfolio value$30BU.S. long equity reported on 13F
Positions42163 new · 84 closed
Net flow last quarter+$565MBuys minus sells
Top 10 positions weight54.4%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 14, 2026421 positions
NVDANvidia Corp$3.55B11.82%0.07%+8.2%Q2 2016
MSFTMicrosoft Corp$1.93B6.42%0.07%+3.6%Q3 2013
AMZNAmazon Com Inc$1.72B5.74%0.07%+1.1%Q3 2013
NBISNebius Group N.V.$1.58B5.27%2.26%-40.3%Q3 2013
GOOGAlphabet Inc.$1.53B5.10%Not reported+13.4%Q2 2016
AAPLApple Inc.$1.46B4.86%0.03%+8.7%Q3 2013
WDCWestern Digital Corp$1.41B4.70%0.64%-17.1%Q3 2013
METAMeta Platforms, Inc.$1.12B3.74%Not reported+12.0%Q3 2013
AVGOBroadcom Inc.$1.04B3.47%0.06%-6.6%Q2 2016
SPCXSpace Exploration Technologies Corp$987M3.29%Not reportedNewQ2 2026
TSLATesla, Inc.$845M2.81%0.05%+10.0%Q3 2013
APPAppLovin Corp$667M2.22%0.39%+10.3%Q2 2024
ALABAstera Labs, Inc.$620M2.07%0.74%-50.1%Q1 2024
TLNTalen Energy Corp$594M1.98%3.23%+30.4%Q3 2024
NTRANatera, Inc.$483M1.61%1.24%+1.2%Q3 2017
QXOQXO, Inc.$473M1.58%3.77%+22.1%Q3 2025
GEVGE Vernova Inc.$470M1.57%0.15%+17.5%Q2 2024
SESea Ltd$346M1.15%2.04%+7.1%Q3 2019
MUMicron Technology Inc$309M1.03%0.02%+141.6%Q3 2013
HEI.AHeico Corp$272M0.91%Not reported+9.6%Q4 2019
ARWRArrowhead Pharmaceuticals, Inc.$269M0.90%2.34%-1.2%Q3 2014
AMDAdvanced Micro Devices Inc$263M0.88%0.03%Not reportedQ1 2019
NVONovo Nordisk A S$235M0.78%Not reportedNot reportedQ2 2016
HOODRobinhood Markets, Inc.$229M0.76%0.98%+104.7%Q4 2024
ROKURoku, Inc$221M0.74%1.08%+0.4%Q3 2017
GFLGFL Environmental Inc.$200M0.67%Not reported-9.8%Q1 2023
LITELumentum Holdings Inc.$199M0.66%0.26%+6208.9%Q2 2017
TWLOTwilio Inc$171M0.57%0.55%+335.6%Q2 2016
BIIBBiogen Inc.$170M0.57%0.53%+7.5%Q3 2013
SNOWSnowflake Inc.$159M0.53%0.18%Not reportedQ3 2020
FIGRFigure Technology Solutions, Inc.$154M0.51%Not reported+30.4%Q4 2025
MELIMercadolibre Inc$137M0.46%0.16%-14.8%Q1 2019
IRENIREN Ltd$131M0.44%0.80%+784.1%Q4 2025
DNTHDianthus Therapeutics, Inc.$127M0.42%2.38%+12.1%Q4 2023
RKTRocket Companies, Inc.$125M0.42%Not reported-22.2%Q2 2025
NETCloudflare, Inc.$118M0.39%Not reported-10.8%Q3 2020
VRTVertiv Holdings Co$116M0.39%0.09%-26.6%Q4 2020
CAHCardinal Health Inc$114M0.38%0.20%-7.9%Q3 2014
JNJJohnson & Johnson$113M0.38%0.02%+32.7%Q3 2013
WELLWelltower Inc.$110M0.37%0.07%-9.1%Q2 2016
RBCRBC Bearings INC$108M0.36%0.51%-6.5%Q3 2013
STXSeagate Technology Holdings plc$105M0.35%0.05%+73.4%Q3 2013
RGENRepligen Corp$100M0.33%1.30%+68.8%Q2 2017
KLACKla Corp$95.8M0.32%0.02%-1.6%Q3 2013
GOOGLAlphabet Inc.$95.4M0.32%0.00%+15.4%Q2 2016
FCXFreeport-Mcmoran Inc$93.1M0.31%0.10%Not reportedQ3 2013
LLYELI LILLY & Co$90.8M0.30%0.01%-36.3%Q3 2013
SHOPShopify Inc.$88.7M0.30%0.20%-16.6%Q3 2016
GFSGLOBALFOUNDRIES Inc.$88.1M0.29%0.19%Not reportedQ2 2023
SNSharkNinja, Inc.$83.3M0.28%0.39%+7.3%Q3 2024
Q1 2026Reported May 15, 2026441 positions
NVDANvidia Corp$2.86B12.55%0.07%+7.1%Q2 2016
MSFTMicrosoft Corp$1.85B8.11%0.07%-0.1%Q3 2013
AMZNAmazon Com Inc$1.49B6.54%0.07%+1.4%Q3 2013
AAPLApple Inc.$1.18B5.17%0.03%+1.9%Q3 2013
GOOGAlphabet Inc.$1.1B4.82%Not reported+8.7%Q2 2016
METAMeta Platforms, Inc.$1.02B4.47%Not reported-9.6%Q3 2013
NBISNebius Group N.V.$996M4.37%3.79%+20.9%Q3 2013
AVGOBroadcom Inc.$913M4.01%0.06%+2.5%Q2 2016
WDCWestern Digital Corp$719M3.16%0.78%-0.9%Q3 2013
TSLATesla, Inc.$679M2.98%0.05%+10.4%Q3 2013
APPAppLovin Corp$467M2.05%0.35%-29.9%Q2 2024
QXOQXO, Inc.$435M1.91%3.15%+40.7%Q3 2025
TLNTalen Energy Corp$379M1.66%2.61%-34.3%Q3 2024
NTRANatera, Inc.$351M1.54%1.23%-3.6%Q3 2017
GEVGE Vernova Inc.$298M1.31%0.13%-20.7%Q2 2024
ALABAstera Labs, Inc.$282M1.24%1.50%+33.0%Q1 2024
SESea Ltd$279M1.23%1.91%+21.8%Q3 2019
GFLGFL Environmental Inc.$251M1.10%Not reported+19.8%Q1 2023
ARWRArrowhead Pharmaceuticals, Inc.$210M0.92%2.38%+82.4%Q3 2014
HEI.AHeico Corp$203M0.89%Not reported+7.7%Q4 2019
NFLXNetflix Inc$195M0.86%0.05%-26.1%Q3 2014
ISRGIntuitive Surgical Inc$178M0.78%0.11%+10.2%Q3 2013
MELIMercadolibre Inc$164M0.72%0.19%+9.3%Q1 2019
AZNAstrazeneca PLC$151M0.66%Not reported+16.6%Q3 2016
ROKURoku, Inc$151M0.66%1.08%+11.9%Q3 2017
RKTRocket Companies, Inc.$145M0.64%Not reported0.0%Q2 2025
BIIBBiogen Inc.$134M0.59%0.50%-8.2%Q3 2013
FIGRFigure Technology Solutions, Inc.$130M0.57%Not reported+132.7%Q4 2025
VRTVertiv Holdings Co$119M0.52%0.12%-18.3%Q4 2020
NETCloudflare, Inc.$111M0.49%Not reported+22.7%Q3 2020
CAHCardinal Health Inc$110M0.48%0.22%+29.1%Q3 2014
SHOPShopify Inc.$110M0.48%0.24%+58.3%Q3 2016
LLYELI LILLY & Co$109M0.48%0.01%+18.1%Q3 2013
MDBMongoDB, Inc.$107M0.47%0.55%-21.9%Q3 2021
WELLWelltower Inc.$105M0.46%0.08%+797.9%Q2 2016
DNTHDianthus Therapeutics, Inc.$97.5M0.43%2.13%+3372.6%Q4 2023
RBCRBC Bearings INC$97.3M0.43%0.55%+3.0%Q3 2013
PLTRPalantir Technologies Inc.$95.2M0.42%0.03%+788.8%Q3 2020
DDDuPont de Nemours, Inc.$92.7M0.41%0.50%-15.3%Q2 2019
BSXBoston Scientific Corp$91.3M0.40%0.10%+32.6%Q4 2013
ANETArista Networks, Inc.$83.8M0.37%0.05%Not reportedQ4 2017
JNJJohnson & Johnson$81.8M0.36%0.01%+416.2%Q3 2013
HOODRobinhood Markets, Inc.$77.2M0.34%0.48%+17.7%Q4 2024
NRGNRG Energy, Inc.$72.6M0.32%0.23%+1783.5%Q2 2024
ASNDAscendis Pharma A/S$69.7M0.31%0.49%-13.4%Q1 2019
GOOGLAlphabet Inc.$66.6M0.29%0.00%-4.8%Q2 2016
TPCTutor Perini Corp$62.5M0.27%1.54%-26.8%Q3 2024
CEGConstellation Energy Corp$59.2M0.26%0.06%-58.4%Q2 2022
FTAIFTAI Aviation Ltd.$58.8M0.26%0.23%-36.3%Q2 2024
GHGuardant Health, Inc.$57.5M0.25%0.47%+5.5%Q1 2019
Q4 2025Reported Feb 17, 2026454 positions
NVDANvidia Corp$2.85B11.19%0.06%+3.0%Q2 2016
MSFTMicrosoft Corp$2.41B9.47%0.07%+6.0%Q3 2013
AMZNAmazon Com Inc$1.63B6.39%0.07%+8.8%Q3 2013
METAMeta Platforms, Inc.$1.3B5.09%Not reported-2.1%Q3 2013
AAPLApple Inc.$1.24B4.85%0.03%+10.6%Q3 2013
APPAppLovin Corp$1.13B4.42%0.49%-11.6%Q2 2024
GOOGAlphabet Inc.$1.1B4.33%Not reported+16.1%Q2 2016
AVGOBroadcom Inc.$995M3.90%0.06%+7.3%Q2 2016
TSLATesla, Inc.$743M2.92%0.04%+12.3%Q3 2013
TLNTalen Energy Corp$676M2.65%3.95%+8.4%Q3 2024
NBISNebius Group N.V.$664M2.61%3.14%-21.7%Q3 2013
WDCWestern Digital Corp$462M1.81%0.79%-21.2%Q3 2013
NTRANatera, Inc.$418M1.64%1.30%-25.7%Q3 2017
SESea Ltd$353M1.38%1.57%-4.1%Q3 2019
ALABAstera Labs, Inc.$322M1.26%1.14%+25.5%Q1 2024
QXOQXO, Inc.$307M1.20%2.36%+75.4%Q3 2025
GEVGE Vernova Inc.$281M1.10%0.16%+1554.4%Q2 2024
SPOTSpotify Technology S.A.$269M1.06%0.23%-7.3%Q2 2018
NFLXNetflix Inc$258M1.01%0.07%-21.2%Q3 2014
MDBMongoDB, Inc.$236M0.92%0.69%+7.3%Q3 2021
HEI.AHeico Corp$225M0.88%Not reported-1.8%Q4 2019
GFLGFL Environmental Inc.$216M0.85%Not reported-10.8%Q1 2023
ISRGIntuitive Surgical Inc$199M0.78%0.10%+30.0%Q3 2013
RKTRocket Companies, Inc.$197M0.77%Not reported+67.7%Q2 2025
CEGConstellation Energy Corp$180M0.71%0.16%-3.5%Q2 2022
MELIMercadolibre Inc$175M0.68%0.17%+30.8%Q1 2019
ROKURoku, Inc$154M0.60%0.96%+7087.7%Q3 2017
VSTVistra Corp.$153M0.60%0.28%-31.9%Q3 2022
RGENRepligen Corp$149M0.59%1.62%+154.3%Q2 2017
BIIBBiogen Inc.$141M0.55%0.54%+39074.8%Q3 2013
SPGIS&P Global Inc.$133M0.52%0.09%-6.3%Q2 2016
FWONKLiberty Media Corp$125M0.49%Not reported+6.8%Q3 2020
ARWRArrowhead Pharmaceuticals, Inc.$122M0.48%1.33%+497.4%Q3 2014
AZNAstrazeneca PLC$121M0.48%Not reported+2297.8%Q3 2016
LLYELI LILLY & Co$108M0.42%0.01%+5.0%Q3 2013
HOODRobinhood Markets, Inc.$107M0.42%0.41%-55.1%Q4 2024
BSXBoston Scientific Corp$105M0.41%0.07%+11.2%Q4 2013
MLMMartin Marietta Materials Inc$101M0.40%0.27%-6.8%Q3 2014
DDDuPont de Nemours, Inc.$96.1M0.38%0.57%Not reportedQ2 2019
SHOPShopify Inc.$94.7M0.37%0.15%+102.6%Q3 2016
VRTVertiv Holdings Co$93.8M0.37%0.15%-70.4%Q4 2020
VVisa Inc.$89.3M0.35%0.01%-45.9%Q3 2013
NETCloudflare, Inc.$86.5M0.34%Not reported+0.4%Q3 2020
CAHCardinal Health Inc$83.2M0.33%0.17%-14.4%Q3 2014
RBCRBC Bearings INC$78M0.31%0.53%-1.0%Q3 2013
GOOGLAlphabet Inc.$76.1M0.30%0.00%+7.9%Q2 2016
ASNDAscendis Pharma A/S$75.1M0.29%0.57%+106.3%Q1 2019
FTAIFTAI Aviation Ltd.$74.2M0.29%0.37%+15.1%Q2 2024
TPCTutor Perini Corp$74.1M0.29%2.09%+47.0%Q3 2024
CVNACarvana Co.$71.5M0.28%Not reported-8.3%Q2 2019
Q3 2025Reported Nov 14, 2025440 positions
NVDANvidia Corp$2.77B10.79%0.06%-0.6%Q2 2016
MSFTMicrosoft Corp$2.44B9.49%0.06%+2.8%Q3 2013
METAMeta Platforms, Inc.$1.48B5.75%Not reported+9.7%Q3 2013
AMZNAmazon Com Inc$1.42B5.54%0.06%-5.9%Q3 2013
APPAppLovin Corp$1.36B5.29%0.56%-18.7%Q2 2024
NBISNebius Group N.V.$1.14B4.43%4.30%+33.4%Q3 2013
AAPLApple Inc.$1.05B4.08%0.03%+9.9%Q3 2013
AVGOBroadcom Inc.$885M3.44%0.06%+25.9%Q2 2016
GOOGAlphabet Inc.$738M2.87%Not reported+16.1%Q2 2016
TLNTalen Energy Corp$708M2.75%3.64%-12.6%Q3 2024
TSLATesla, Inc.$655M2.55%0.04%-5.3%Q3 2013
SESea Ltd$516M2.01%1.63%+22.1%Q3 2019
NFLXNetflix Inc$418M1.63%0.08%-6.3%Q3 2014
WDCWestern Digital Corp$409M1.59%0.98%+4923.9%Q3 2013
NTRANatera, Inc.$395M1.54%1.78%+1.7%Q3 2017
SPOTSpotify Technology S.A.$349M1.36%0.25%+30.2%Q2 2018
RBLXRoblox Corp$333M1.30%0.34%+27.7%Q4 2021
ALABAstera Labs, Inc.$302M1.17%0.91%-13.6%Q1 2024
HOODRobinhood Markets, Inc.$302M1.17%0.91%-38.4%Q4 2024
VRTVertiv Holdings Co$295M1.15%0.51%-39.8%Q4 2020
VSTVistra Corp.$273M1.06%0.41%-35.1%Q3 2022
GFLGFL Environmental Inc.$267M1.04%Not reported-30.7%Q1 2023
HEI.AHeico Corp$231M0.90%Not reported-8.2%Q4 2019
CEGConstellation Energy Corp$174M0.68%0.17%-18.7%Q2 2022
QXOQXO, Inc.$173M0.67%1.35%NewQ3 2025
MDBMongoDB, Inc.$162M0.63%0.64%Not reportedQ3 2021
VVisa Inc.$161M0.63%0.03%-38.4%Q3 2013
MELIMercadolibre Inc$155M0.60%0.13%-20.2%Q1 2019
ORCLOracle Corp$152M0.59%0.02%+166.0%Q3 2013
SPGIS&P Global Inc.$132M0.52%0.09%+11.8%Q2 2016
FWONKLiberty Media Corp$124M0.48%Not reported-15.0%Q3 2020
ISRGIntuitive Surgical Inc$121M0.47%0.08%-16.5%Q3 2013
RKTRocket Companies, Inc.$118M0.46%Not reported+7412.6%Q2 2025
MLMMartin Marietta Materials Inc$110M0.43%0.29%-5.1%Q3 2014
BSXBoston Scientific Corp$96.3M0.37%0.07%-0.2%Q4 2013
NETCloudflare, Inc.$93.7M0.36%Not reported-49.6%Q3 2020
FSVFirstService Corp$82.2M0.32%0.95%-10.6%Q1 2017
NRGNRG Energy, Inc.$77.2M0.30%0.25%+865.7%Q2 2024
URIUnited Rentals, Inc.$75.7M0.29%0.12%+82.0%Q3 2013
QUREuniQure N.V.$75.3M0.29%2.08%Not reportedQ2 2018
CAHCardinal Health Inc$74.2M0.29%0.20%-41.1%Q3 2014
SNOWSnowflake Inc.$73.4M0.29%0.10%-55.4%Q3 2020
LLYELI LILLY & Co$73.1M0.28%0.01%-39.2%Q3 2013
CVNACarvana Co.$69.7M0.27%Not reported+40.2%Q2 2019
RBCRBC Bearings INC$68.5M0.27%0.54%-1.2%Q3 2013
HEIHeico Corp$68.2M0.27%0.38%-10.1%Q1 2017
SGISomnigroup International Inc.$67.6M0.26%0.38%Not reportedQ3 2019
VSECVse Corp$65.6M0.26%1.91%+26.2%Q4 2024
AIRAar Corp$62.3M0.24%1.92%+4.4%Q3 2023
UPSTUpstart Holdings, Inc.$57.3M0.22%1.16%-7.6%Q4 2020
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