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12 West Capital Management LP

13F filer · CIK 0001540531
Reported Aug 14, 2026
Net seller this quarter
13F portfolio value$535MU.S. long equity reported on 13F
Positions182 new · 4 closed
Net flow last quarter-$67.9MBuys minus sells
Top 10 positions weight85.7%Concentration

Holdings

13F · last 4 quarters free
Scroll for earlier quarters
CompanyValue% of portfolio% of companyPOSITION CHANGE qoq %First reported
Q2 2026Reported Aug 14, 202618 positions
GDSGDS Holdings Ltd$77M14.40%0.27%-0.5%Q1 2018
TBBBBBB Foods Inc$71.6M13.39%Not reported-24.9%Q4 2024
RBLXRoblox Corp$51.7M9.66%0.13%Not reportedQ1 2021
SHAKShake Shack Inc.$48.4M9.05%Not reported-30.6%Q1 2015
MRVIMaravai Lifesciences Holdings, Inc.$44.1M8.24%Not reported-2.8%Q1 2023
RGENRepligen Corp$38.2M7.15%0.50%+46.5%Q2 2019
AFRMAffirm Holdings, Inc.$37.5M7.02%0.78%-14.0%Q2 2022
TOSTToast, Inc.$34.7M6.49%0.57%Not reportedQ4 2021
ACMRACM Research, Inc.$28.6M5.34%0.53%+3588.5%Q1 2026
HTFLHeartflow, Inc.$26.5M4.95%1.04%+41.0%Q1 2026
NETCloudflare, Inc.$25.8M4.82%Not reportedNot reportedQ2 2020
HEHawaiian Electric Industries Inc$15.2M2.85%0.65%-37.5%Q4 2025
KRUSKura Sushi USA, Inc.$10.1M1.88%Not reported-60.8%Q1 2023
OFRMOnce Upon a Farm, PBC$7.48M1.40%0.87%Not reportedQ1 2026
SHOPShopify Inc.$5.94M1.11%0.01%Not reportedQ1 2026
ENPHEnphase Energy, Inc.$4.92M0.92%0.08%NewQ2 2026
ONOn Semiconductor Corp$4.73M0.88%0.01%NewQ2 2026
NUNu Holdings Ltd.$2.47M0.46%Not reportedNot reportedQ1 2025
Q1 2026Reported May 15, 202620 positions
SHAKShake Shack Inc.$110M18.57%Not reported-36.7%Q1 2015
GDSGDS Holdings Ltd$104M17.52%0.27%-39.9%Q1 2018
TBBBBBB Foods Inc$80.9M13.66%Not reported-3.2%Q4 2024
RBLXRoblox Corp$53.7M9.07%0.13%-9.5%Q1 2021
TOSTToast, Inc.$33.1M5.58%0.57%-32.5%Q4 2021
KRUSKura Sushi USA, Inc.$31.2M5.26%Not reported-17.6%Q1 2023
WRBYWarby Parker Inc.$27.5M4.64%1.15%Not reportedQ1 2025
HEHawaiian Electric Industries Inc$26.7M4.51%1.04%-2.7%Q4 2025
AFRMAffirm Holdings, Inc.$24.5M4.14%0.90%+52.9%Q2 2022
RGENRepligen Corp$22.5M3.80%0.34%-20.7%Q2 2019
NETCloudflare, Inc.$21.7M3.66%Not reported-36.4%Q2 2020
MRVIMaravai Lifesciences Holdings, Inc.$20.5M3.47%Not reported-18.6%Q1 2023
HTFLHeartflow, Inc.$15.6M2.63%0.74%NewQ1 2026
SHOPShopify Inc.$6.17M1.04%0.01%NewQ1 2026
OFRMOnce Upon a Farm, PBC$5.97M1.01%0.87%NewQ1 2026
ELFe.l.f. Beauty, Inc.$4.24M0.72%0.12%NewQ1 2026
NUNu Holdings Ltd.$2.66M0.45%Not reportedNot reportedQ1 2025
AEHRAehr Test Systems$816K0.14%0.07%NewQ1 2026
CRWVCoreWeave, Inc.$542K0.09%Not reportedNewQ1 2026
ACMRACM Research, Inc.$240K0.04%0.01%NewQ1 2026
Q4 2025Reported Feb 17, 202618 positions
SHAKShake Shack Inc.$159M18.98%Not reported+12.0%Q1 2015
GDSGDS Holdings Ltd$150M17.80%0.46%-5.3%Q1 2018
RBLXRoblox Corp$85.1M10.13%0.15%-1.4%Q1 2021
TBBBBBB Foods Inc$78.9M9.40%Not reported-30.2%Q4 2024
TOSTToast, Inc.$65.6M7.81%0.84%+3.7%Q4 2021
KVYOKlaviyo, Inc.$59.7M7.11%Not reportedNot reportedQ2 2025
RGENRepligen Corp$39.5M4.71%0.43%Not reportedQ2 2019
NETCloudflare, Inc.$32.5M3.87%Not reportedNot reportedQ2 2020
MRVIMaravai Lifesciences Holdings, Inc.$29M3.45%Not reported-28.8%Q1 2023
KRUSKura Sushi USA, Inc.$28.3M3.37%Not reported-2.7%Q1 2023
AFRMAffirm Holdings, Inc.$26.1M3.10%0.59%Not reportedQ2 2022
HEHawaiian Electric Industries Inc$22.8M2.71%1.07%NewQ4 2025
WINGWingstop Inc.$18.8M2.24%0.29%-30.7%Q3 2015
BBNXBeta Bionics, Inc.$17.5M2.09%1.30%NewQ4 2025
FWRGFirst Watch Restaurant Group, Inc.$16.1M1.92%1.75%-28.2%Q3 2023
CPNGCoupang, Inc.$5.9M0.70%Not reportedNewQ4 2025
NUNu Holdings Ltd.$3.1M0.37%Not reported-32.7%Q1 2025
OSCROscar Health, Inc.$1.82M0.22%Not reported-32.1%Q2 2024
Q3 2025Reported Nov 14, 202517 positions
GDSGDS Holdings Ltd$175M18.15%0.48%-7.0%Q1 2018
SHAKShake Shack Inc.$164M17.03%Not reported+13.6%Q1 2015
RBLXRoblox Corp$148M15.30%0.15%-6.0%Q1 2021
TBBBBBB Foods Inc$91.2M9.46%Not reported+39.8%Q4 2024
TOSTToast, Inc.$65.1M6.75%0.81%+1.1%Q4 2021
KVYOKlaviyo, Inc.$50.9M5.28%Not reported+40.0%Q2 2025
UUnity Software Inc.$38.6M4.01%0.23%NewQ3 2025
MRVIMaravai Lifesciences Holdings, Inc.$35.9M3.73%Not reportedNot reportedQ1 2023
NETCloudflare, Inc.$35.4M3.67%Not reportedNot reportedQ2 2020
KRUSKura Sushi USA, Inc.$33.1M3.43%Not reportedNot reportedQ1 2023
RGENRepligen Corp$32.2M3.34%0.43%Not reportedQ2 2019
WINGWingstop Inc.$28.7M2.98%0.41%Not reportedQ3 2015
AFRMAffirm Holdings, Inc.$25.6M2.65%0.59%Not reportedQ2 2022
FWRGFirst Watch Restaurant Group, Inc.$23.3M2.42%2.44%Not reportedQ3 2023
SDHCSmith Douglas Homes Corp.$9.45M0.98%Not reported-26.9%Q2 2025
NUNu Holdings Ltd.$4.4M0.46%Not reportedNot reportedQ1 2025
OSCROscar Health, Inc.$3.54M0.37%Not reportedNot reportedQ2 2024
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