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Ithaka Group LLC

13F filer · CIK 0001484043
Reported Aug 11, 2026
Net seller this quarter
13F portfolio value$551MU.S. long equity reported on 13F
Positions396 new · 4 closed
Net flow last quarter-$27.6MBuys minus sells
Top 10 positions weight54.6%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 11, 202639 positions
AMDAdvanced Micro Devices Inc$42.3M7.68%0.00%-6.7%Q3 2021
NVDANvidia Corp$41.8M7.59%0.00%-7.2%Q2 2017
AMZNAmazon Com Inc$41.8M7.58%0.00%-6.4%Q2 2013
GOOGAlphabet Inc.$32.9M5.98%Not reported+60.6%Q4 2015
CRWDCrowdStrike Holdings, Inc.$26.2M4.76%0.01%-6.4%Q1 2024
LLYELI LILLY & Co$25.3M4.59%0.00%+4.6%Q2 2023
MAMastercard Inc$23.1M4.20%0.00%-28.0%Q2 2013
MSFTMicrosoft Corp$22.9M4.16%0.00%-27.3%Q2 2013
PANWPalo Alto Networks Inc$22.7M4.13%0.01%-6.4%Q1 2015
METAMeta Platforms, Inc.$21.5M3.90%Not reported-32.2%Q2 2013
NOWServiceNow, Inc.$19.4M3.53%0.02%-6.5%Q3 2017
ANETArista Networks, Inc.$16.5M3.00%0.01%-6.4%Q4 2024
HWMHowmet Aerospace Inc.$15.9M2.88%0.01%-6.4%Q4 2025
ISRGIntuitive Surgical Inc$15.2M2.77%0.01%-6.4%Q2 2013
LRCXLam Research Corp$14.8M2.68%0.00%NewQ2 2026
SHOPShopify Inc.$14.1M2.55%0.03%-5.8%Q1 2022
CRDOCredo Technology Group Holding Ltd$13.6M2.46%0.03%-6.5%Q4 2025
HOODRobinhood Markets, Inc.$13.6M2.46%0.06%-6.3%Q2 2025
MELIMercadolibre Inc$12.5M2.27%0.01%-6.7%Q3 2019
TSMTaiwan Semiconductor Manufacturing Co Ltd$11.8M2.15%0.00%NewQ2 2026
AVGOBroadcom Inc.$11.7M2.13%0.00%+81.7%Q4 2025
VRTVertiv Holdings Co$11.6M2.10%0.01%+34.6%Q1 2026
UBERUber Technologies, Inc$10.4M1.88%0.01%-6.2%Q4 2023
APHAmphenol Corp$9.61M1.75%0.00%-6.4%Q3 2025
AXONAxon Enterprise, Inc.$9.34M1.70%0.02%-6.4%Q1 2025
HEIHeico Corp$8.71M1.58%0.04%NewQ2 2026
PLTRPalantir Technologies Inc.$7.11M1.29%0.00%-5.9%Q3 2024
ORCLOracle Corp$6.65M1.21%0.00%-5.6%Q3 2025
LITELumentum Holdings Inc.$6.18M1.12%0.01%NewQ2 2026
STRLSterling Infrastructure, Inc.$5.82M1.06%0.02%NewQ2 2026
JCIJohnson Controls International plc$5.57M1.01%0.01%Not reportedQ2 2013
COINCoinbase Global, Inc.$3.96M0.72%0.01%-6.4%Q2 2025
AAPLApple Inc.$2.7M0.49%0.00%Not reportedQ2 2013
VVisa Inc.$1.83M0.33%0.00%Not reportedQ2 2013
GOOGLAlphabet Inc.$287K0.05%0.00%Not reportedQ4 2025
GEVGE Vernova Inc.$278K0.05%0.00%Not reportedQ1 2026
GEGeneral Electric Co$233K0.04%0.00%NewQ2 2026
PGPROCTER & GAMBLE Co$220K0.04%0.00%Not reportedQ2 2013
NFLXNetflix Inc$215K0.04%0.00%-98.6%Q4 2015
Q1 2026Reported May 12, 202637 positions
NVDANvidia Corp$39.3M8.15%0.00%-16.8%Q2 2017
AMZNAmazon Com Inc$39M8.09%0.00%-5.4%Q2 2013
METAMeta Platforms, Inc.$32.2M6.68%Not reported+2.0%Q2 2013
MSFTMicrosoft Corp$31.3M6.50%0.00%+2.2%Q2 2013
MAMastercard Inc$31.2M6.48%0.01%+1.9%Q2 2013
NOWServiceNow, Inc.$21.9M4.54%0.02%+1.8%Q3 2017
NFLXNetflix Inc$20.1M4.17%0.01%+1.9%Q4 2015
ISRGIntuitive Surgical Inc$18.9M3.91%0.01%+1.9%Q2 2013
LLYELI LILLY & Co$18.5M3.85%0.00%+135.0%Q2 2023
GOOGAlphabet Inc.$16.6M3.45%Not reported+24.3%Q4 2015
AMDAdvanced Micro Devices Inc$15.9M3.29%0.00%+2.1%Q3 2021
SHOPShopify Inc.$15.5M3.22%0.03%+2.3%Q1 2022
HWMHowmet Aerospace Inc.$14.6M3.02%0.02%+75.1%Q4 2025
CRWDCrowdStrike Holdings, Inc.$14.3M2.97%0.01%+2.2%Q1 2024
MELIMercadolibre Inc$13.6M2.83%0.02%+2.1%Q3 2019
ANETArista Networks, Inc.$12.8M2.65%0.01%+2.2%Q4 2024
PANWPalo Alto Networks Inc$11.4M2.37%0.01%+2.2%Q1 2015
CDNSCadence Design Systems Inc$11.3M2.34%0.01%+1.1%Q2 2023
UBERUber Technologies, Inc$11M2.29%0.01%+2.1%Q4 2023
HOODRobinhood Markets, Inc.$9.99M2.07%0.06%+28.5%Q2 2025
PLTRPalantir Technologies Inc.$9.47M1.97%0.00%+2.1%Q3 2024
AXONAxon Enterprise, Inc.$7.56M1.57%0.02%+138.5%Q1 2025
APHAmphenol Corp$7.36M1.53%0.00%+2.3%Q3 2025
ORCLOracle Corp$7.07M1.47%0.00%+6.3%Q3 2025
DXCMDexcom Inc$6.63M1.38%0.03%+2.1%Q3 2016
INTUIntuit Inc.$6.59M1.37%0.01%+2.1%Q1 2023
VRTVertiv Holdings Co$6.43M1.33%0.01%NewQ1 2026
PODDInsulet Corp$5.94M1.23%0.04%+1.7%Q1 2021
AVGOBroadcom Inc.$5.29M1.10%0.00%+4.2%Q4 2025
COINCoinbase Global, Inc.$5.05M1.05%0.01%+6.4%Q2 2025
CRDOCredo Technology Group Holding Ltd$5.01M1.04%0.03%+6.2%Q4 2025
JCIJohnson Controls International plc$4.99M1.04%0.01%Not reportedQ2 2013
AAPLApple Inc.$2.37M0.49%0.00%Not reportedQ2 2013
VVisa Inc.$1.61M0.34%0.00%-90.0%Q2 2013
GOOGLAlphabet Inc.$231K0.05%0.00%Not reportedQ4 2025
PGPROCTER & GAMBLE Co$217K0.04%0.00%Not reportedQ2 2013
GEVGE Vernova Inc.$207K0.04%0.00%NewQ1 2026
Q4 2025Reported Feb 10, 202636 positions
NVDANvidia Corp$50.4M8.99%0.00%+1.3%Q2 2017
AMZNAmazon Com Inc$45.7M8.14%0.00%+1.4%Q2 2013
MSFTMicrosoft Corp$40M7.14%0.00%+1.4%Q2 2013
METAMeta Platforms, Inc.$36.4M6.49%Not reported+1.2%Q2 2013
MAMastercard Inc$35M6.24%0.01%+1.3%Q2 2013
NOWServiceNow, Inc.$31.5M5.61%0.02%+1.3%Q3 2017
ISRGIntuitive Surgical Inc$22.7M4.05%0.01%+1.2%Q2 2013
SHOPShopify Inc.$20.6M3.66%0.03%+1.9%Q1 2022
NFLXNetflix Inc$19.2M3.43%0.00%+1.3%Q4 2015
VVisa Inc.$18.7M3.33%0.00%+0.8%Q2 2013
CRWDCrowdStrike Holdings, Inc.$16.8M3.00%0.01%+1.6%Q1 2024
AMDAdvanced Micro Devices Inc$16.4M2.92%0.00%+1.4%Q3 2021
MELIMercadolibre Inc$15.6M2.77%0.02%+1.5%Q3 2019
GOOGAlphabet Inc.$14.6M2.61%Not reported+1.6%Q4 2015
ANETArista Networks, Inc.$13.3M2.38%0.01%+1.5%Q4 2024
PANWPalo Alto Networks Inc$12.8M2.29%0.01%+1.3%Q1 2015
HOODRobinhood Markets, Inc.$12.7M2.26%0.05%+21.9%Q2 2025
CDNSCadence Design Systems Inc$12.6M2.24%0.01%+1.5%Q2 2023
UBERUber Technologies, Inc$12.3M2.19%0.01%+1.5%Q4 2023
VEEVVeeva Systems Inc$12.2M2.18%0.03%+1.4%Q2 2017
PLTRPalantir Technologies Inc.$11.3M2.01%0.00%+1.2%Q3 2024
INTUIntuit Inc.$9.89M1.76%0.01%+1.3%Q1 2023
LLYELI LILLY & Co$9.22M1.64%0.00%+2.0%Q2 2023
ORCLOracle Corp$8.81M1.57%0.00%-2.5%Q3 2025
PODDInsulet Corp$7.92M1.41%0.04%+1.4%Q1 2021
APHAmphenol Corp$7.7M1.37%0.00%+1.5%Q3 2025
HWMHowmet Aerospace Inc.$7.39M1.32%0.01%NewQ4 2025
CRDOCredo Technology Group Holding Ltd$7.23M1.29%0.03%NewQ4 2025
DXCMDexcom Inc$6.86M1.22%0.03%+1.2%Q3 2016
COINCoinbase Global, Inc.$6.15M1.10%0.01%+44.1%Q2 2025
AVGOBroadcom Inc.$5.68M1.01%0.00%NewQ4 2025
JCIJohnson Controls International plc$4.57M0.81%0.01%Not reportedQ2 2013
AXONAxon Enterprise, Inc.$4.24M0.76%0.01%+2.4%Q1 2025
AAPLApple Inc.$2.54M0.45%0.00%Not reportedQ2 2013
GOOGLAlphabet Inc.$251K0.04%0.00%NewQ4 2025
PGPROCTER & GAMBLE Co$215K0.04%0.00%Not reportedQ2 2013
Q3 2025Reported Nov 12, 202537 positions
NVDANvidia Corp$49.8M8.50%0.00%-13.2%Q2 2017
AMZNAmazon Com Inc$42.9M7.32%0.00%-1.2%Q2 2013
MSFTMicrosoft Corp$42.3M7.22%0.00%-0.2%Q2 2013
METAMeta Platforms, Inc.$40.1M6.84%Not reported-1.6%Q2 2013
NOWServiceNow, Inc.$37.3M6.38%0.02%-1.0%Q3 2017
MAMastercard Inc$34.4M5.88%0.00%-0.3%Q2 2013
NFLXNetflix Inc$24.3M4.14%0.00%-0.2%Q4 2015
SHOPShopify Inc.$18.6M3.18%0.03%-0.1%Q1 2022
VVisa Inc.$18.1M3.08%0.00%-19.6%Q2 2013
MELIMercadolibre Inc$17.8M3.04%0.02%+19.2%Q3 2019
ISRGIntuitive Surgical Inc$17.7M3.03%0.01%-1.0%Q2 2013
CRWDCrowdStrike Holdings, Inc.$17.3M2.96%0.01%-0.2%Q1 2024
VEEVVeeva Systems Inc$16.1M2.74%0.03%-1.4%Q2 2017
ANETArista Networks, Inc.$14.6M2.49%0.01%+39.8%Q4 2024
UBERUber Technologies, Inc$14.5M2.47%0.01%-0.3%Q4 2023
BXBlackstone Inc.$14.3M2.45%0.01%-0.3%Q2 2022
PANWPalo Alto Networks Inc$14M2.39%0.01%-0.3%Q1 2015
CDNSCadence Design Systems Inc$13.9M2.38%0.01%+46.7%Q2 2023
HOODRobinhood Markets, Inc.$13.2M2.25%0.04%0.0%Q2 2025
ORCLOracle Corp$13M2.23%0.00%NewQ3 2025
AMDAdvanced Micro Devices Inc$12.2M2.08%0.00%-0.3%Q3 2021
PLTRPalantir Technologies Inc.$11.4M1.95%0.00%-0.2%Q3 2024
GOOGAlphabet Inc.$11.2M1.91%Not reported+3495.9%Q4 2015
INTUIntuit Inc.$10.1M1.72%0.01%-0.1%Q1 2023
PODDInsulet Corp$8.48M1.45%0.04%-0.6%Q1 2021
MRVLMarvell Technology, Inc.$8.1M1.38%0.01%-0.2%Q1 2022
APHAmphenol Corp$6.94M1.19%0.00%NewQ3 2025
DXCMDexcom Inc$6.88M1.17%0.03%-0.4%Q3 2016
LLYELI LILLY & Co$6.41M1.10%0.00%+0.1%Q2 2023
COINCoinbase Global, Inc.$6.37M1.09%0.01%-0.1%Q2 2025
ELFe.l.f. Beauty, Inc.$5.85M1.00%0.07%+2.1%Q2 2024
AXONAxon Enterprise, Inc.$5.23M0.89%0.01%-0.1%Q1 2025
TTDTrade Desk, Inc.$4.8M0.82%Not reported-0.6%Q2 2023
JCIJohnson Controls International plc$4.19M0.72%0.01%Not reportedQ2 2013
AAPLApple Inc.$2.37M0.41%0.00%Not reportedQ2 2013
PGPROCTER & GAMBLE Co$230K0.04%0.00%Not reportedQ2 2013
ADBEAdobe Inc.$222K0.04%0.00%-31.1%Q1 2016
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