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Howard Hughes Medical Institute

13F filer · CIK 0000810386
Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$445MU.S. long equity reported on 13F
Positions300 new · 1 closed
Net flow last quarter-$65.9MBuys minus sells
Top 10 positions weight79.1%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 14, 202630 positions
NVDANvidia Corp$64.4M14.47%0.00%Not reportedQ2 2025
AAPLApple Inc.$57.5M12.91%0.00%Not reportedQ2 2013
GOOGLAlphabet Inc.$51.3M11.53%0.00%Not reportedQ4 2015
MSFTMicrosoft Corp$38.2M8.57%0.00%Not reportedQ2 2013
TSMTaiwan Semiconductor Manufacturing Co Ltd$31.9M7.16%0.00%Not reportedQ2 2013
AMZNAmazon Com Inc$31.7M7.11%0.00%Not reportedQ4 2013
AVGOBroadcom Inc.$24.6M5.52%0.00%Not reportedQ1 2016
MUMicron Technology Inc$18.1M4.07%0.00%Not reportedQ4 2013
METAMeta Platforms, Inc.$17.3M3.89%Not reportedNot reportedQ3 2013
TSLATesla, Inc.$17.3M3.89%0.00%Not reportedQ2 2025
AMDAdvanced Micro Devices Inc$13.1M2.95%0.00%Not reportedQ2 2025
ASMLAsml Holding NV$10.8M2.41%0.00%Not reportedQ3 2013
INTCIntel Corp$7.98M1.79%0.00%Not reportedQ3 2022
AMATApplied Materials Inc$7.94M1.78%0.00%Not reportedQ3 2015
LRCXLam Research Corp$7.54M1.69%0.00%Not reportedQ2 2014
CSCOCisco Systems, Inc.$5.91M1.33%0.00%Not reportedQ2 2025
KLACKla Corp$5.51M1.24%0.00%Not reportedQ2 2025
NFLXNetflix Inc$4.19M0.94%0.00%Not reportedQ3 2014
TXNTexas Instruments Inc$3.77M0.85%0.00%Not reportedQ2 2025
IBMInternational Business Machines Corp$3.66M0.82%0.00%Not reportedQ2 2025
PLTRPalantir Technologies Inc.$3.59M0.81%0.00%Not reportedQ2 2025
ORCLOracle Corp$3.5M0.78%0.00%Not reportedQ2 2014
QCOMQualcomm Inc$2.74M0.62%0.00%Not reportedQ2 2013
DISWalt Disney Co$2.37M0.53%0.00%Not reportedQ2 2013
SAPSap SE$2.29M0.51%0.00%Not reportedQ1 2026
UBERUber Technologies, Inc$2.09M0.47%0.00%Not reportedQ2 2025
BKNGBooking Holdings Inc.$1.98M0.44%0.00%Not reportedQ3 2022
CRMSalesforce, Inc.$1.98M0.44%0.00%Not reportedQ4 2016
ACNAccenture plc$1.07M0.24%0.00%Not reportedQ2 2025
INTUIntuit Inc.$990K0.22%0.00%Not reportedQ2 2025
Q1 2026Reported May 15, 202631 positions
SPYSPDR S&P 500 ETF Trust$57.4M13.79%Not reported-62.9%Q2 2013
NVDANvidia Corp$56.2M13.51%0.00%+6069.4%Q2 2025
AAPLApple Inc.$50.4M12.13%0.00%+6142.3%Q2 2013
GOOGLAlphabet Inc.$41.3M9.94%0.00%+11393.2%Q4 2015
MSFTMicrosoft Corp$37.9M9.11%0.00%+6294.6%Q2 2013
AMZNAmazon Com Inc$27.7M6.66%0.00%+6248.4%Q4 2013
TSMTaiwan Semiconductor Manufacturing Co Ltd$22.6M5.43%0.00%Not reportedQ2 2013
AVGOBroadcom Inc.$20.1M4.84%0.00%+6300.4%Q1 2016
METAMeta Platforms, Inc.$17.6M4.24%Not reported+6464.4%Q3 2013
TSLATesla, Inc.$15.3M3.68%0.00%+6728.7%Q2 2025
ASMLAsml Holding NV$7.14M1.72%0.00%Not reportedQ3 2013
NFLXNetflix Inc$5.64M1.36%0.00%+6326.1%Q3 2014
MUMicron Technology Inc$5.31M1.28%0.00%+6416.2%Q4 2013
AMDAdvanced Micro Devices Inc$4.6M1.11%0.00%+6364.0%Q2 2025
PLTRPalantir Technologies Inc.$4.5M1.08%0.00%+6176.9%Q2 2025
CSCOCisco Systems, Inc.$3.9M0.94%0.00%+5820.7%Q2 2025
AMATApplied Materials Inc$3.75M0.90%0.00%+6286.1%Q3 2015
LRCXLam Research Corp$3.72M0.89%0.00%+6343.0%Q2 2014
ORCLOracle Corp$3.51M0.84%0.00%+6525.3%Q2 2014
IBMInternational Business Machines Corp$3.16M0.76%0.00%+6379.1%Q2 2025
KLACKla Corp$2.69M0.65%0.00%+6417.9%Q2 2025
SAPSap SE$2.55M0.61%0.00%NewQ1 2026
INTCIntel Corp$2.52M0.61%0.00%+5821.5%Q3 2022
TXNTexas Instruments Inc$2.45M0.59%0.00%+6351.5%Q2 2025
DISWalt Disney Co$2.38M0.57%0.00%+6305.2%Q2 2013
CRMSalesforce, Inc.$2.35M0.57%0.00%+6052.2%Q4 2016
UBERUber Technologies, Inc$2.08M0.50%0.00%+6364.2%Q2 2025
QCOMQualcomm Inc$1.91M0.46%0.00%+6295.7%Q2 2013
BKNGBooking Holdings Inc.$1.87M0.45%0.00%+6242.9%Q3 2022
ACNAccenture plc$1.71M0.41%0.00%+6323.1%Q2 2025
INTUIntuit Inc.$1.64M0.39%0.00%+6223.3%Q2 2025
Q4 2025Reported Feb 17, 2026500 positions
SPYSPDR S&P 500 ETF Trust$162M92.85%Not reportedNot reportedQ2 2013
NVDANvidia Corp$974K0.56%0.00%-0.4%Q2 2025
AAPLApple Inc.$866K0.50%0.00%-0.1%Q2 2013
MSFTMicrosoft Corp$774K0.44%0.00%+0.2%Q2 2013
AMZNAmazon Com Inc$483K0.28%0.00%+0.4%Q4 2013
GOOGLAlphabet Inc.$391K0.22%0.00%Not reportedQ4 2015
AVGOBroadcom Inc.$352K0.20%0.00%+0.5%Q1 2016
GOOGAlphabet Inc.$314K0.18%Not reported-0.3%Q4 2015
METAMeta Platforms, Inc.$310K0.18%Not reported+0.6%Q3 2013
TSLATesla, Inc.$271K0.16%0.00%+0.2%Q2 2025
BRK.BBerkshire Hathaway Inc$199K0.11%Not reported+0.3%Q3 2019
JPMJPMorgan Chase & Co$189K0.11%0.00%-0.5%Q2 2013
LLYELI LILLY & Co$184K0.11%0.00%+0.6%Q2 2015
VVisa Inc.$128K0.07%0.00%-0.3%Q2 2013
XOMExxonMobil Holdings Corp$110K0.06%0.00%-0.4%Q2 2025
JNJJohnson & Johnson$108K0.06%0.00%+0.4%Q2 2025
WMTWalmart Inc.$106K0.06%0.00%+0.5%Q1 2015
MAMastercard Inc$101K0.06%0.00%Not reportedQ2 2013
PLTRPalantir Technologies Inc.$87.1K0.05%0.00%+0.4%Q2 2025
ABBVAbbVie Inc.$87.1K0.05%0.00%+0.3%Q4 2014
NFLXNetflix Inc$85.6K0.05%0.00%-0.8%Q3 2014
COSTCostco Wholesale Corp$81.9K0.05%0.00%Not reportedQ3 2017
BACBank of America Corp$79.7K0.05%0.00%-1.0%Q2 2013
AMDAdvanced Micro Devices Inc$75K0.04%0.00%+0.3%Q2 2025
HDHome Depot, Inc.$73.6K0.04%0.00%Not reportedQ2 2013
PGPROCTER & GAMBLE Co$72.2K0.04%0.00%Not reportedQ2 2025
GEGeneral Electric Co$70.2K0.04%0.00%Not reportedQ2 2025
ORCLOracle Corp$70.2K0.04%0.00%+1.4%Q2 2014
MUMicron Technology Inc$68.8K0.04%0.00%+0.4%Q4 2013
CSCOCisco Systems, Inc.$65.5K0.04%0.00%-0.1%Q2 2025
UNHUnitedhealth Group Inc$64.4K0.04%0.00%Not reportedQ1 2017
WFCWells Fargo & Company$63.1K0.04%0.00%-1.6%Q1 2014
CVXChevron Corp$62.3K0.04%0.00%-1.2%Q2 2025
IBMInternational Business Machines Corp$59.5K0.03%0.00%+0.5%Q2 2025
KOCoca Cola Co$58.4K0.03%0.00%+0.4%Q2 2013
CATCaterpillar Inc$57.9K0.03%0.00%Not reportedQ2 2025
GSGoldman Sachs Group Inc$57.1K0.03%0.00%-1.5%Q2 2025
MRKMerck & Co., Inc.$56.2K0.03%0.00%-0.6%Q2 2025
CRMSalesforce, Inc.$54.3K0.03%0.00%-0.5%Q4 2016
RTXRTX Corp$52.8K0.03%0.00%+0.4%Q2 2025
MCDMcdonalds Corp$47.1K0.03%0.00%Not reportedQ1 2016
ABTAbbott Laboratories$47K0.03%0.00%+0.3%Q1 2014
TMOThermo Fisher Scientific Inc.$46.9K0.03%0.00%-1.2%Q2 2013
MSMorgan Stanley$46.3K0.03%0.00%Not reportedQ2 2013
LRCXLam Research Corp$46.2K0.03%0.00%-0.7%Q2 2014
CCitigroup Inc$45K0.03%0.00%-2.5%Q2 2013
AMATApplied Materials Inc$44.2K0.03%0.00%-0.6%Q3 2015
DISWalt Disney Co$43.8K0.03%0.00%-0.5%Q2 2013
ISRGIntuitive Surgical Inc$43.6K0.02%0.00%Not reportedQ2 2013
LINLinde PLC$43.1K0.02%0.00%Not reportedQ2 2025
Q3 2025Reported Nov 14, 2025499 positions
SPYSPDR S&P 500 ETF Trust$158M92.87%Not reported-38.7%Q2 2013
NVDANvidia Corp$978K0.57%0.00%-0.9%Q2 2025
MSFTMicrosoft Corp$827K0.48%0.00%-0.9%Q2 2013
AAPLApple Inc.$812K0.48%0.00%-1.4%Q2 2013
AMZNAmazon Com Inc$458K0.27%0.00%+2.2%Q4 2013
METAMeta Platforms, Inc.$342K0.20%Not reported-1.5%Q3 2013
AVGOBroadcom Inc.$334K0.20%0.00%Not reportedQ1 2016
GOOGLAlphabet Inc.$304K0.18%0.00%-0.8%Q4 2015
TSLATesla, Inc.$268K0.16%0.00%+0.2%Q2 2025
GOOGAlphabet Inc.$244K0.14%Not reported-1.8%Q4 2015
BRK.BBerkshire Hathaway Inc$198K0.12%Not reported-0.5%Q3 2019
JPMJPMorgan Chase & Co$186K0.11%0.00%-2.3%Q2 2013
LLYELI LILLY & Co$130K0.08%0.00%Not reportedQ2 2015
VVisa Inc.$125K0.07%0.00%-1.9%Q2 2013
NFLXNetflix Inc$110K0.06%0.00%Not reportedQ3 2014
XOMExxonMobil Holdings Corp$103K0.06%0.00%-2.9%Q2 2025
MAMastercard Inc$101K0.06%0.00%+0.6%Q2 2013
ORCLOracle Corp$99.8K0.06%0.00%+1.4%Q2 2014
WMTWalmart Inc.$97.1K0.06%0.00%+0.5%Q1 2015
JNJJohnson & Johnson$96K0.06%0.00%-0.4%Q2 2025
PLTRPalantir Technologies Inc.$89K0.05%0.00%+10.7%Q2 2025
ABBVAbbVie Inc.$88K0.05%0.00%-0.3%Q4 2014
COSTCostco Wholesale Corp$87.9K0.05%0.00%Not reportedQ3 2017
HDHome Depot, Inc.$86.7K0.05%0.00%Not reportedQ2 2013
PGPROCTER & GAMBLE Co$77.4K0.05%0.00%-0.4%Q2 2025
BACBank of America Corp$75.5K0.04%0.00%+2.2%Q2 2013
GEGeneral Electric Co$68.6K0.04%0.00%-1.3%Q2 2025
UNHUnitedhealth Group Inc$67.3K0.04%0.00%-1.5%Q1 2017
CVXChevron Corp$64.3K0.04%0.00%+14.7%Q2 2025
CSCOCisco Systems, Inc.$58.2K0.03%0.00%-1.1%Q2 2025
WFCWells Fargo & Company$57.7K0.03%0.00%-3.2%Q1 2014
AMDAdvanced Micro Devices Inc$56.5K0.03%0.00%-0.3%Q2 2025
IBMInternational Business Machines Corp$56.4K0.03%0.00%+0.5%Q2 2025
KOCoca Cola Co$55.2K0.03%0.00%-0.5%Q2 2013
GSGoldman Sachs Group Inc$52.6K0.03%0.00%-1.5%Q2 2025
ABTAbbott Laboratories$50.1K0.03%0.00%Not reportedQ1 2014
CRMSalesforce, Inc.$48.8K0.03%0.00%Not reportedQ4 2016
CATCaterpillar Inc$48.2K0.03%0.00%-1.9%Q2 2025
RTXRTX Corp$48K0.03%0.00%Not reportedQ2 2025
LINLinde PLC$48K0.03%0.00%-1.0%Q2 2025
MCDMcdonalds Corp$46.8K0.03%0.00%Not reportedQ1 2016
MRKMerck & Co., Inc.$45.1K0.03%0.00%-1.7%Q2 2025
DISWalt Disney Co$44.3K0.03%0.00%-0.8%Q2 2013
UBERUber Technologies, Inc$43.9K0.03%0.00%-0.7%Q2 2025
TAt&T Inc.$43.4K0.03%0.00%-1.4%Q2 2025
APPAppLovin Corp$41.7K0.02%0.00%NewQ3 2025
MSMorgan Stanley$41.5K0.02%0.00%-2.3%Q2 2013
PEPPepsico Inc$41.4K0.02%0.00%-0.3%Q3 2022
INTUIntuit Inc.$41K0.02%0.00%Not reportedQ2 2025
NOWServiceNow, Inc.$40.5K0.02%0.00%Not reportedQ2 2025
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