Summit Partners Public Asset Management
Boston, MAfiles as SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC
$3.8bn in 79 US stocks at the end of 30 June 2026. The top 10 are 39.1% of the money. It changed about 42.4% of the portfolio this quarter.
Value
$3.8bn
Stocks
79
Top 10 share
39.1%
Turnover
42.4%
What changed this quarter
New
Bought for the first time this quarter.
- SnowflakeSNOW2.9% of the fund
- Hut 8HUT2.9% of the fund
- DatadogDDOG2.7% of the fund
- Onto InnovationONTO2.3% of the fund
- Oruka TherapeuticsORKA1.6% of the fund
- GlaukosGKOS1.6% of the fund
- Abivax SAABVX1.4% of the fund
- TwilioTWLO1.4% of the fund
- Alkermes plc.ALKS1.3% of the fund
- FlexFLEX1.3% of the fund
- Applied MaterialsAMAT1.0% of the fund
- CrowdStrike HoldingsCRWD1.0% of the fund
- Talen EnergyTLN0.9% of the fund
- Mayville Engineering CompanyMEC0.8% of the fund
- Iron MountainIRM0.8% of the fund
- Cerebras SystemsCBRS0.8% of the fund
- EquinixEQIX0.7% of the fund
- TerawulfWULF0.6% of the fund
- FTAI AviationFTAI0.6% of the fund
- Fervo EnergyFRVO0.5% of the fund
- Floor & Decor HoldingsFND0.5% of the fund
- Liberty EnergyLBRT0.5% of the fund
- DPC HoldingsDPC0.5% of the fund
- Cava GroupCAVA0.4% of the fund
- OusterOUST0.4% of the fund
Added
Bought more of a stock they already held.
- Guardant HealthGH3.8% of the fund+12%
- MKSMKSI3.7% of the fund+13%
- Nebius GroupNBIS3.2% of the fund+61%
- NateraNTRA2.7% of the fund+5%
- Arrowhead PharmaceuticalsARWR1.8% of the fund+54%
- SharkNinjaSN1.4% of the fund+495%
- Credo Technology Group HoldingCRDO1.4% of the fund+578%
- Rush Street InteractiveRSI1.3% of the fund+497%
- HeartflowHTFL1.3% of the fund+90%
- Lam ResearchLRCX1.3% of the fund+4%
- BridgeBio PharmaBBIO1.2% of the fund+76%
- Forgent Power SolutionsFPS1.2% of the fund+18%
- Establishment Labs HoldingsESTA1.1% of the fund+25%
- Comfort Systems USAFIX1.1% of the fund+110%
- Champion HomesSKY0.9% of the fund+8%
- Constellation EnergyCEG0.6% of the fund+25%
Cut
Sold some of their stake.
- SandiskSNDK9.2% of the fund-16%
- DigitalOcean HoldingsDOCN3.6% of the fund-5%
- Solaris Energy InfrastructureSEI3.5% of the fund-2%
- Tower SemiconductorTSEM3.5% of the fund-25%
- Silicon Motion TechnologySIMO2.3% of the fund-43%
- CompassCOMP1.7% of the fund-5%
- Ionis PharmaceuticalsIONS1.6% of the fund-44%
- XometryXMTR1.2% of the fund-34%
- Spotify TechnologySPOT1.0% of the fund-8%
- CarvanaCVNA0.9% of the fund-19%
- Analog DevicesADI0.9% of the fund-16%
- Lattice SemiconductorLSCC0.7% of the fund-65%
- Advanced Energy IndustriesAEIS0.5% of the fund-67%
- Castle BiosciencesCSTL0.5% of the fund-12%
- Cirrus LogicCRUS0.5% of the fund-36%
- Aeva TechnologiesAEVA0.4% of the fund-40%
- AaonAAON0.3% of the fund-56%
- Axon EnterpriseAXON0.3% of the fund-36%
- Pattern GroupPTRN0.2% of the fund-15%
- SamsaraIOT0.2% of the fund-84%
- Ambiq MicroAMBQ0.2% of the fund-57%
- JFrogFROG0.2% of the fund-87%
- ServiceTitanTTAN0.1% of the fund-7%
- BroadcomAVGO<0.1% of the fund-75%
- ASML Holding NVASML<0.1% of the fund-85%
Sold out
Sold their entire stake.
- InsmedINSM-100%
- Akamai TechnologiesAKAM-100%
- EatonETN-100%
- NRG EnergyNRG-100%
- GeneDx HoldingsWGS-100%
- Cheniere EnergyLNG-100%
- CloudflareNET-100%
- ArtivionAORT-100%
- Regal RexnordRRX-100%
- MongoDBMDB-100%
- FastlyFSLY-100%
- RubrikRBRK-100%
- Venture GlobalVG-100%
- F5FFIV-100%
- Global-E OnlineGLBE-100%
- RadwareRDWR-100%
- Kestra Medical TechnologiesKMTS-100%
- Allegro MicrosystemsALGM-100%
- RedditRDDT-100%
Holdings
- Silicon Motion TechnologySIMO
- Share
- 2.3%
- Value
- $87m
- Shares
- 261,815
-43%
- Abivax SAABVX
- Share
- 1.4%
- Value
- $55m
- Shares
- 410,000
New
- Cerebras SystemsCBRS
- Share
- 0.8%
- Value
- $30m
- Shares
- 134,465
New
- Fervo EnergyFRVO
- Share
- 0.5%
- Value
- $21m
- Shares
- 724,194
New
- DPC HoldingsDPC
- Share
- 0.5%
- Value
- $18m
- Shares
- 359,585
New
- Space Exploration TechnologiesSPCX
- Share
- 0.2%
- Value
- $6m
- Shares
- 37,196
New
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| SandiskSNDK | 9.2% | $353m | 155,402 | -16% |
| Guardant HealthGH | 3.8% | $145m | 967,697 | +12% |
| MKSMKSI | 3.7% | $142m | 319,833 | +13% |
| DigitalOcean HoldingsDOCN | 3.6% | $139m | 887,435 | -5% |
| Solaris Energy InfrastructureSEI | 3.5% | $136m | 1,692,838 | -2% |
| Tower SemiconductorTSEM | 3.5% | $135m | 517,547 | -25% |
| Nebius GroupNBIS | 3.2% | $124m | 449,416 | +61% |
| SnowflakeSNOW | 2.9% | $112m | 440,409 | New |
| Hut 8HUT | 2.9% | $111m | 958,500 | New |
| NateraNTRA | 2.7% | $106m | 389,000 | +5% |
| DatadogDDOG | 2.7% | $103m | 396,975 | New |
| NvidiaNVDA | 2.3% | $90m | 449,977 | Held |
| Onto InnovationONTO | 2.3% | $88m | 232,000 | New |
| Silicon Motion TechnologySIMO | 2.3% | $87m | 261,815 | -43% |
| SitimeSITM | 2.0% | $77m | 102,958 | Held |
| Arrowhead PharmaceuticalsARWR | 1.8% | $68m | 830,247 | +54% |
| CompassCOMP | 1.7% | $67m | 5,405,000 | -5% |
| Oruka TherapeuticsORKA | 1.6% | $63m | 658,301 | New |
| Ionis PharmaceuticalsIONS | 1.6% | $62m | 787,263 | -44% |
| GlaukosGKOS | 1.6% | $62m | 446,550 | New |
| Taiwan Semiconductor ManufacturingTSM | 1.5% | $59m | 123,250 | Held |
| Abivax SAABVX | 1.4% | $55m | 410,000 | New |
| SharkNinjaSN | 1.4% | $54m | 357,266 | +495% |
| Vertiv HoldingsVRT | 1.4% | $54m | 160,915 | Held |
| Credo Technology Group HoldingCRDO | 1.4% | $54m | 197,251 | +578% |
| TwilioTWLO | 1.4% | $53m | 257,911 | New |
| Rush Street InteractiveRSI | 1.3% | $51m | 1,714,499 | +497% |
| Alkermes plc.ALKS | 1.3% | $50m | 950,234 | New |
| HeartflowHTFL | 1.3% | $50m | 1,694,651 | +90% |
| Lam ResearchLRCX | 1.3% | $49m | 114,000 | +4% |
| FlexFLEX | 1.3% | $49m | 304,618 | New |
| BridgeBio PharmaBBIO | 1.2% | $46m | 621,125 | +76% |
| Forgent Power SolutionsFPS | 1.2% | $46m | 825,726 | +18% |
| XometryXMTR | 1.2% | $45m | 469,000 | -34% |
| Establishment Labs HoldingsESTA | 1.1% | $42m | 491,486 | +25% |
| Comfort Systems USAFIX | 1.1% | $42m | 21,000 | +110% |
| Applied MaterialsAMAT | 1.0% | $40m | 55,000 | New |
| CrowdStrike HoldingsCRWD | 1.0% | $38m | 50,000 | New |
| Spotify TechnologySPOT | 1.0% | $38m | 83,000 | -8% |
| Champion HomesSKY | 0.9% | $35m | 400,000 | +8% |
| Talen EnergyTLN | 0.9% | $35m | 90,000 | New |
| CarvanaCVNA | 0.9% | $35m | 525,000 | -19% |
| Analog DevicesADI | 0.9% | $35m | 87,000 | -16% |
| Mayville Engineering CompanyMEC | 0.8% | $30m | 800,000 | New |
| Iron MountainIRM | 0.8% | $30m | 235,567 | New |
| Cerebras SystemsCBRS | 0.8% | $30m | 134,465 | New |
| Lattice SemiconductorLSCC | 0.7% | $29m | 188,000 | -65% |
| EquinixEQIX | 0.7% | $27m | 26,130 | New |
| Constellation EnergyCEG | 0.6% | $25m | 100,000 | +25% |
| TerawulfWULF | 0.6% | $24m | 990,640 | New |
| FTAI AviationFTAI | 0.6% | $23m | 86,500 | New |
| Fervo EnergyFRVO | 0.5% | $21m | 724,194 | New |
| Floor & Decor HoldingsFND | 0.5% | $21m | 350,000 | New |
| Advanced Energy IndustriesAEIS | 0.5% | $21m | 55,000 | -67% |
| Castle BiosciencesCSTL | 0.5% | $20m | 824,872 | -12% |
| Liberty EnergyLBRT | 0.5% | $20m | 750,000 | New |
| Cirrus LogicCRUS | 0.5% | $19m | 128,121 | -36% |
| DPC HoldingsDPC | 0.5% | $18m | 359,585 | New |
| Aeva TechnologiesAEVA | 0.4% | $16m | 550,000 | -40% |
| Cava GroupCAVA | 0.4% | $16m | 200,000 | New |
| OusterOUST | 0.4% | $16m | 250,000 | New |
| AaonAAON | 0.3% | $13m | 100,000 | -56% |
| Axon EnterpriseAXON | 0.3% | $12m | 21,500 | -36% |
| Mercury SystemsMRCY | 0.3% | $12m | 98,122 | New |
| ImpinjPI | 0.2% | $9m | 61,500 | New |
| Cipher DigitalCIFR | 0.2% | $9m | 351,489 | New |
| Pattern GroupPTRN | 0.2% | $8m | 313,477 | -15% |
| Amazon.comAMZN | 0.2% | $7m | 30,000 | New |
| SamsaraIOT | 0.2% | $7m | 212,431 | -84% |
| CienaCIEN | 0.2% | $7m | 13,348 | New |
| Space Exploration TechnologiesSPCX | 0.2% | $6m | 37,196 | New |
| Ambiq MicroAMBQ | 0.2% | $6m | 66,697 | -57% |
| JFrogFROG | 0.2% | $6m | 64,000 | -87% |
| ServiceTitanTTAN | 0.1% | $5m | 70,000 | -7% |
| BandwidthBAND | 0.1% | $5m | 72,000 | New |
| Veeva SystemsVEEV | <0.1% | $4m | 20,000 | Held |
| BroadcomAVGO | <0.1% | $2m | 6,500 | -75% |
| ASML Holding NVASML | <0.1% | $2m | 1,100 | -85% |
| Zeta Global HoldingsZETA | <0.1% | $2m | 100,000 | -68% |
Options (50)
- Vaneck ETF TrustSMH
- Type
- Put
- Value
- $468m
- Contracts
- 714,000
- SandiskSNDK
- Type
- Put
- Value
- $80m
- Contracts
- 35,000
- Dell TechnologiesDELL
- Type
- Put
- Value
- $76m
- Contracts
- 177,000
- KLAKLAC
- Type
- Put
- Value
- $69m
- Contracts
- 229,500
- IntelINTC
- Type
- Put
- Value
- $56m
- Contracts
- 403,000
- ARM HoldingsARM
- Type
- Call
- Value
- $48m
- Contracts
- 135,000
- AlphabetGOOGL
- Type
- Call
- Value
- $46m
- Contracts
- 130,000
- OracleORCL
- Type
- Call
- Value
- $44m
- Contracts
- 300,000
- Marvell TechnologyMRVL
- Type
- Put
- Value
- $44m
- Contracts
- 147,500
- Advanced Micro DevicesAMD
- Type
- Call
- Value
- $41m
- Contracts
- 70,500
- Western DigitalWDC
- Type
- Call
- Value
- $39m
- Contracts
- 61,000
- CoreWeaveCRWV
- Type
- Call
- Value
- $38m
- Contracts
- 386,000
- NvidiaNVDA
- Type
- Call
- Value
- $37m
- Contracts
- 186,000
- MongoDBMDB
- Type
- Call
- Value
- $37m
- Contracts
- 110,000
- Invesco QQQ TRQQQ
- Type
- Put
- Value
- $34m
- Contracts
- 46,000
- Hut 8HUT
- Type
- Call
- Value
- $33m
- Contracts
- 286,000
- Tower SemiconductorTSEM
- Type
- Call
- Value
- $27m
- Contracts
- 104,000
- IrenIREN
- Type
- Call
- Value
- $27m
- Contracts
- 580,000
- VicorVICR
- Type
- Call
- Value
- $25m
- Contracts
- 65,000
- Advanced Micro DevicesAMD
- Type
- Put
- Value
- $23m
- Contracts
- 40,000
- JFrogFROG
- Type
- Call
- Value
- $23m
- Contracts
- 250,000
- RambusRMBS
- Type
- Call
- Value
- $23m
- Contracts
- 170,000
- Cipher DigitalCIFR
- Type
- Call
- Value
- $22m
- Contracts
- 903,100
- Abivax SAABVX
- Type
- Put
- Value
- $21m
- Contracts
- 160,000
- CoreWeaveCRWV
- Type
- Put
- Value
- $21m
- Contracts
- 213,400
- ON SemiconductorON
- Type
- Put
- Value
- $21m
- Contracts
- 223,000
- ServiceNowNOW
- Type
- Call
- Value
- $20m
- Contracts
- 200,000
- Astera LabsALAB
- Type
- Put
- Value
- $19m
- Contracts
- 40,000
- Ishares TRIGV
- Type
- Put
- Value
- $18m
- Contracts
- 200,000
- CompassCOMP
- Type
- Call
- Value
- $16m
- Contracts
- 1,300,000
- Viavi SolutionsVIAV
- Type
- Put
- Value
- $15m
- Contracts
- 320,000
- Aeva TechnologiesAEVA
- Type
- Call
- Value
- $14m
- Contracts
- 500,000
- DigitalOcean HoldingsDOCN
- Type
- Call
- Value
- $14m
- Contracts
- 90,000
- International Business MachinesIBM
- Type
- Put
- Value
- $14m
- Contracts
- 50,000
- Affirm HoldingsAFRM
- Type
- Call
- Value
- $13m
- Contracts
- 162,000
- Axon EnterpriseAXON
- Type
- Call
- Value
- $13m
- Contracts
- 23,000
- Freeport-McMoRanFCX
- Type
- Call
- Value
- $13m
- Contracts
- 200,000
- Nebius GroupNBIS
- Type
- Put
- Value
- $12m
- Contracts
- 45,000
- TeradyneTER
- Type
- Put
- Value
- $12m
- Contracts
- 25,000
- SnowflakeSNOW
- Type
- Call
- Value
- $12m
- Contracts
- 46,000
- Cadence Design SystemsCDNS
- Type
- Put
- Value
- $11m
- Contracts
- 30,000
- Axon EnterpriseAXON
- Type
- Put
- Value
- $11m
- Contracts
- 20,000
- Cisco SystemsCSCO
- Type
- Put
- Value
- $10m
- Contracts
- 89,000
- DatadogDDOG
- Type
- Put
- Value
- $10m
- Contracts
- 40,000
- SnowflakeSNOW
- Type
- Put
- Value
- $10m
- Contracts
- 40,000
- OusterOUST
- Type
- Call
- Value
- $10m
- Contracts
- 161,000
- TerawulfWULF
- Type
- Call
- Value
- $10m
- Contracts
- 400,800
- Lam ResearchLRCX
- Type
- Put
- Value
- $9m
- Contracts
- 20,000
- Palo Alto NetworksPANW
- Type
- Put
- Value
- $8m
- Contracts
- 23,000
- Solaredge TechnologiesSEDG
- Type
- Call
- Value
- $8m
- Contracts
- 130,000
| Company | Type | Value | Contracts |
|---|---|---|---|
| Vaneck ETF TrustSMH | Put | $468m | 714,000 |
| SandiskSNDK | Put | $80m | 35,000 |
| Dell TechnologiesDELL | Put | $76m | 177,000 |
| KLAKLAC | Put | $69m | 229,500 |
| IntelINTC | Put | $56m | 403,000 |
| ARM HoldingsARM | Call | $48m | 135,000 |
| AlphabetGOOGL | Call | $46m | 130,000 |
| OracleORCL | Call | $44m | 300,000 |
| Marvell TechnologyMRVL | Put | $44m | 147,500 |
| Advanced Micro DevicesAMD | Call | $41m | 70,500 |
| Western DigitalWDC | Call | $39m | 61,000 |
| CoreWeaveCRWV | Call | $38m | 386,000 |
| NvidiaNVDA | Call | $37m | 186,000 |
| MongoDBMDB | Call | $37m | 110,000 |
| Invesco QQQ TRQQQ | Put | $34m | 46,000 |
| Hut 8HUT | Call | $33m | 286,000 |
| Tower SemiconductorTSEM | Call | $27m | 104,000 |
| IrenIREN | Call | $27m | 580,000 |
| VicorVICR | Call | $25m | 65,000 |
| Advanced Micro DevicesAMD | Put | $23m | 40,000 |
| JFrogFROG | Call | $23m | 250,000 |
| RambusRMBS | Call | $23m | 170,000 |
| Cipher DigitalCIFR | Call | $22m | 903,100 |
| Abivax SAABVX | Put | $21m | 160,000 |
| CoreWeaveCRWV | Put | $21m | 213,400 |
| ON SemiconductorON | Put | $21m | 223,000 |
| ServiceNowNOW | Call | $20m | 200,000 |
| Astera LabsALAB | Put | $19m | 40,000 |
| Ishares TRIGV | Put | $18m | 200,000 |
| CompassCOMP | Call | $16m | 1,300,000 |
| Viavi SolutionsVIAV | Put | $15m | 320,000 |
| Aeva TechnologiesAEVA | Call | $14m | 500,000 |
| DigitalOcean HoldingsDOCN | Call | $14m | 90,000 |
| International Business MachinesIBM | Put | $14m | 50,000 |
| Affirm HoldingsAFRM | Call | $13m | 162,000 |
| Axon EnterpriseAXON | Call | $13m | 23,000 |
| Freeport-McMoRanFCX | Call | $13m | 200,000 |
| Nebius GroupNBIS | Put | $12m | 45,000 |
| TeradyneTER | Put | $12m | 25,000 |
| SnowflakeSNOW | Call | $12m | 46,000 |
| Cadence Design SystemsCDNS | Put | $11m | 30,000 |
| Axon EnterpriseAXON | Put | $11m | 20,000 |
| Cisco SystemsCSCO | Put | $10m | 89,000 |
| DatadogDDOG | Put | $10m | 40,000 |
| SnowflakeSNOW | Put | $10m | 40,000 |
| OusterOUST | Call | $10m | 161,000 |
| TerawulfWULF | Call | $10m | 400,800 |
| Lam ResearchLRCX | Put | $9m | 20,000 |
| Palo Alto NetworksPANW | Put | $8m | 23,000 |
| Solaredge TechnologiesSEDG | Call | $8m | 130,000 |
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is up 50.0% since 30 June 2025.
Where the money is
Technology52.5%
Health care18.6%
Industrials7.9%
Retail & consumer5.4%
Financial services3.7%
Real estate3.2%
Utilities2.1%
Materials1.4%
Media & telecom1.0%
Energy0.5%
Other3.7%
From the fund's 13F filings. They list US stocks and options only, 45 days after each quarter, and leave out cash, bonds, shorts and foreign shares.