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RK Capital Management, LLC

13F filer · CIK 0001905218
Reported Aug 14, 2026
Net buyer this quarter
13F portfolio value$10.8BU.S. long equity reported on 13F
Positions1813 new · 14 closed
Net flow last quarter+$1.81BBuys minus sells
Top 10 positions weight16.9%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
NVDANvidia Corp$534M4.93%0.01%Not reportedQ4 2025
AMZNAmazon Com Inc$419M3.87%0.02%Not reportedQ4 2025
SNDKSandisk Corp$247M2.28%0.07%NewQ2 2026
GOOGAlphabet Inc.$201M1.86%Not reportedNewQ2 2026
MSFTMicrosoft Corp$138M1.27%0.01%NewQ2 2026
MRVLMarvell Technology, Inc.$110M1.02%0.04%Not reportedQ4 2025
AVGOBroadcom Inc.$92.2M0.85%0.01%Not reportedQ4 2025
ORCLOracle Corp$79.1M0.73%0.02%NewQ2 2026
MUMicron Technology Inc$5.77M0.05%0.00%NewQ2 2026
TSLATesla, Inc.$4.21M0.04%0.00%Not reportedQ4 2025
QXOQXO, Inc.$3.2M0.03%0.03%NewQ2 2026
UNOVEarth Science Tech, Inc.$2.5M0.02%Not reported-6.8%Q2 2025
UNHUnitedhealth Group Inc$665K0.01%0.00%Not reportedQ4 2025
DISWalt Disney Co$616K0.01%0.00%NewQ2 2026
SPYSPDR S&P 500 ETF Trust$431K0.00%Not reported-94.4%Q3 2024
UPSUnited Parcel Service Inc$409K0.00%0.00%-33.3%Q1 2026
XRPNWArmada Acquisition Corp. II$142K0.00%Not reportedNot reportedQ4 2025
AACIWArmada Acquisition Corp. III$85.4K0.00%Not reported-0.4%Q1 2026
Q1 2026Reported May 13, 202619 positions
PSLVSprott Physical Silver Trust$12.4M0.48%0.08%NewQ1 2026
SPYSPDR S&P 500 ETF Trust$6.67M0.26%Not reported0.0%Q3 2024
AACIArmada Acquisition Corp. III$5.29M0.20%Not reportedNewQ1 2026
UNOVEarth Science Tech, Inc.$2.48M0.10%Not reportedNot reportedQ2 2025
EAElectronic Arts Inc.$1.49M0.06%Not reportedNewQ1 2026
ACLXArcellx, Inc.$1.36M0.05%0.02%NewQ1 2026
CCitigroup Inc$873K0.03%0.00%NewQ1 2026
BRRProCap Financial, Inc.$738K0.03%0.43%-0.8%Q4 2025
IBMInternational Business Machines Corp$679K0.03%0.00%NewQ1 2026
ZIMZIM Integrated Shipping Services Ltd.$630K0.02%0.02%NewQ1 2026
ETEnergy Transfer LP$577K0.02%0.00%Not reportedQ3 2024
UPSUnited Parcel Service Inc$561K0.02%0.00%NewQ1 2026
NAKANakamoto Inc.$437K0.02%0.29%-28.5%Q3 2025
BBarrick Mining Corp$253K0.01%0.00%NewQ1 2026
PAYOPayoneer Global Inc.$118K0.00%0.01%NewQ1 2026
XRPNWArmada Acquisition Corp. II$100K0.00%Not reportedNot reportedQ4 2025
ELMEElme Communities$95.9K0.00%0.05%NewQ1 2026
AACIWArmada Acquisition Corp. III$68.9K0.00%Not reportedNewQ1 2026
FUSEFusemachines Inc.$18K0.00%0.07%NewQ1 2026
Q4 2025Reported Feb 17, 202617 positions
NVDANvidia Corp$829M21.68%0.02%NewQ4 2025
TSLATesla, Inc.$205M5.37%0.01%NewQ4 2025
AMZNAmazon Com Inc$202M5.28%0.01%NewQ4 2025
AVGOBroadcom Inc.$98.6M2.58%0.01%NewQ4 2025
AMDAdvanced Micro Devices Inc$77.1M2.02%0.02%NewQ4 2025
PLTRPalantir Technologies Inc.$62.2M1.63%0.01%NewQ4 2025
UNHUnitedhealth Group Inc$61.1M1.60%0.02%NewQ4 2025
NFLXNetflix Inc$60.9M1.59%0.02%NewQ4 2025
SPYSPDR S&P 500 ETF Trust$7M0.18%Not reported-74.8%Q3 2024
UNOVEarth Science Tech, Inc.$2.54M0.07%Not reported-37.8%Q2 2025
BRRProCap Financial, Inc.$1.24M0.03%0.42%NewQ4 2025
MSTRStrategy Inc$984K0.03%Not reportedNewQ4 2025
NAKANakamoto Inc.$972K0.03%25.30%-71.1%Q3 2025
MRVLMarvell Technology, Inc.$850K0.02%0.00%NewQ4 2025
DFDVDeFi Development Corp.$631K0.02%0.42%Not reportedQ2 2025
EMPDEmpery Digital Inc.$237K0.01%0.15%-81.5%Q3 2025
XRPNWArmada Acquisition Corp. II$148K0.00%Not reportedNewQ4 2025
Q3 2025Reported Nov 13, 202511 positions
SPYSPDR S&P 500 ETF Trust$27.2M0.21%Not reportedNot reportedQ3 2024
NAKANakamoto Inc.$10.3M0.08%2.24%NewQ3 2025
UNOVEarth Science Tech, Inc.$4.01M0.03%Not reportedNot reportedQ2 2025
RNAMAvidity Biosciences, Inc.$2.55M0.02%0.04%NewQ3 2025
EMPDEmpery Digital Inc.$2.11M0.02%0.66%NewQ3 2025
SUIGSUI Group Holdings Ltd.$1.12M0.01%0.35%NewQ3 2025
TMSTeamshares Inc$1.04M0.01%Not reportedNot reportedQ2 2025
BZAIBlaize Holdings, Inc.$844K0.01%0.23%NewQ3 2025
MCGAYorkville Acquisition Corp.$777K0.01%Not reportedNewQ3 2025
DJTTrump Media & Technology Group Corp.$320K0.00%0.01%-61.8%Q2 2025
TMSWWTeamshares Inc$4.88K0.00%Not reportedNot reportedQ2 2025
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