Arvin Capital Management LP
AUSTIN, TX
$534m in 32 US stocks at the end of 30 June 2026. The top 10 are 53.5% of the money. It changed about 60.1% of the portfolio this quarter.
Value
$534m
Stocks
32
Top 10 share
53.5%
Turnover
60.1%
What changed this quarter
New
Bought for the first time this quarter.
- VistraVST6.1% of the fund
- Rocket CompaniesRKT5.6% of the fund
- Union PacificUNP5.0% of the fund
- TTM TechnologiesTTMI4.1% of the fund
- Kodiak Gas ServicesKGS3.5% of the fund
- United Airlines HoldingsUAL3.5% of the fund
- Hub GroupHUBG3.3% of the fund
- WayfairW2.8% of the fund
- Regal RexnordRRX2.7% of the fund
- SaiaSAIA2.2% of the fund
- IconICLR2.1% of the fund
- Knight-Swift Transportation HoldingsKNX1.7% of the fund
- WolfspeedWOLF1.5% of the fund
- STMicroelectronicsSTM1.5% of the fund
- RedditRDDT1.4% of the fund
- GDS HldgsGDS1.3% of the fund
- Seagate Technology HoldingsSTX1.3% of the fund
- Talen EnergyTLN0.8% of the fund
- DucommunDCO0.5% of the fund
- Alibaba Group HldgBABA<0.1% of the fund
Added
Bought more of a stock they already held.
- GXO LogisticsGXO5.7% of the fund+14%
- Akamai TechnologiesAKAM4.3% of the fund+45%
- WatersWAT3.9% of the fund+450%
- Unity SoftwareU3.7% of the fund+217%
- TransoceanRIG2.7% of the fund+1539%
Cut
Sold some of their stake.
- TransaltaTAC9.7% of the fund-17%
- Thermo Fisher ScientificTMO5.4% of the fund-49%
- Carpenter TechnologyCRS3.7% of the fund-31%
- RB GlobalRBA3.2% of the fund-51%
- Qnity ElectronicsQ3.1% of the fund-23%
- Amentum HoldingsAMTM1.6% of the fund-80%
Sold out
Sold their entire stake.
- DanaherDHR-100%
- Option Care HealthOPCH-100%
- Constellation EnergyCEG-100%
- Amazon.comAMZN-100%
- Fair IsaacFICO-100%
- ACV AuctionsACVA-100%
- Bio-TechneTECH-100%
- Air Lease-100%
- Meta PlatformsMETA-100%
- MicrosoftMSFT-100%
- Solstice Advanced MaterialsSOLS-100%
Holdings
- TransaltaTAC
- Share
- 9.7%
- Value
- $52m
- Shares
- 3,742,183
-17%
- Hub GroupHUBG
- Share
- 3.3%
- Value
- $18m
- Shares
- 402,416
New
- GDS HldgsGDS
- Share
- 1.3%
- Value
- $7m
- Shares
- 233,952
New
- Alibaba Group HldgBABA
- Share
- <0.1%
- Value
- $319,421
- Shares
- 3,328
New
| Company | Share of fund | Value | Shares | Change |
|---|---|---|---|---|
| TransaltaTAC | 9.7% | $52m | 3,742,183 | -17% |
| VistraVST | 6.1% | $32m | 203,896 | New |
| GXO LogisticsGXO | 5.7% | $30m | 598,125 | +14% |
| Rocket CompaniesRKT | 5.6% | $30m | 1,886,480 | New |
| Thermo Fisher ScientificTMO | 5.4% | $29m | 57,017 | -49% |
| Union PacificUNP | 5.0% | $27m | 98,499 | New |
| Akamai TechnologiesAKAM | 4.3% | $23m | 195,698 | +45% |
| TTM TechnologiesTTMI | 4.1% | $22m | 117,631 | New |
| WatersWAT | 3.9% | $21m | 55,975 | +450% |
| Unity SoftwareU | 3.7% | $20m | 698,280 | +217% |
| Carpenter TechnologyCRS | 3.7% | $20m | 31,801 | -31% |
| Kodiak Gas ServicesKGS | 3.5% | $19m | 246,609 | New |
| United Airlines HoldingsUAL | 3.5% | $18m | 135,758 | New |
| Hub GroupHUBG | 3.3% | $18m | 402,416 | New |
| RB GlobalRBA | 3.2% | $17m | 147,635 | -51% |
| Qnity ElectronicsQ | 3.1% | $17m | 101,603 | -23% |
| WayfairW | 2.8% | $15m | 159,515 | New |
| TransoceanRIG | 2.7% | $15m | 2,982,831 | +1539% |
| Regal RexnordRRX | 2.7% | $14m | 59,447 | New |
| SaiaSAIA | 2.2% | $12m | 28,522 | New |
| Tower SemiconductorTSEM | 2.2% | $12m | 44,135 | Held |
| IconICLR | 2.1% | $11m | 64,820 | New |
| Knight-Swift Transportation HoldingsKNX | 1.7% | $9m | 117,807 | New |
| Amentum HoldingsAMTM | 1.6% | $9m | 416,705 | -80% |
| WolfspeedWOLF | 1.5% | $8m | 168,958 | New |
| STMicroelectronicsSTM | 1.5% | $8m | 106,692 | New |
| RedditRDDT | 1.4% | $7m | 42,549 | New |
| GDS HldgsGDS | 1.3% | $7m | 233,952 | New |
| Seagate Technology HoldingsSTX | 1.3% | $7m | 6,928 | New |
| Talen EnergyTLN | 0.8% | $4m | 11,099 | New |
| DucommunDCO | 0.5% | $2m | 13,469 | New |
| Alibaba Group HldgBABA | <0.1% | $319,421 | 3,328 | New |
Options (19)
- MicrosoftMSFT
- Type
- Call
- Value
- $39m
- Contracts
- 104,000
- Invesco QQQ TRQQQ
- Type
- Put
- Value
- $29m
- Contracts
- 40,000
- Union PacificUNP
- Type
- Call
- Value
- $24m
- Contracts
- 88,000
- EquifaxEFX
- Type
- Call
- Value
- $19m
- Contracts
- 120,000
- VistraVST
- Type
- Call
- Value
- $19m
- Contracts
- 120,000
- Ishares TRMTUM
- Type
- Put
- Value
- $17m
- Contracts
- 50,000
- WayfairW
- Type
- Call
- Value
- $14m
- Contracts
- 150,000
- IconICLR
- Type
- Call
- Value
- $12m
- Contracts
- 70,000
- PDD HoldingsPDD
- Type
- Put
- Value
- $10m
- Contracts
- 135,200
- SeaSE
- Type
- Call
- Value
- $10m
- Contracts
- 100,000
- Amentum HoldingsAMTM
- Type
- Call
- Value
- $9m
- Contracts
- 450,000
- Vaneck ETF TrustSMH
- Type
- Put
- Value
- $8m
- Contracts
- 12,000
- Ishares TRIWM
- Type
- Put
- Value
- $7m
- Contracts
- 24,000
- TransaltaTAC
- Type
- Call
- Value
- $5m
- Contracts
- 330,000
- NetflixNFLX
- Type
- Put
- Value
- $3m
- Contracts
- 41,600
- Alibaba Group HldgBABA
- Type
- Call
- Value
- $3m
- Contracts
- 30,000
- GDS HldgsGDS
- Type
- Call
- Value
- $2m
- Contracts
- 65,000
- Akamai TechnologiesAKAM
- Type
- Call
- Value
- $2m
- Contracts
- 14,700
- NetflixNFLX
- Type
- Call
- Value
- $257,040
- Contracts
- 3,600
| Company | Type | Value | Contracts |
|---|---|---|---|
| MicrosoftMSFT | Call | $39m | 104,000 |
| Invesco QQQ TRQQQ | Put | $29m | 40,000 |
| Union PacificUNP | Call | $24m | 88,000 |
| EquifaxEFX | Call | $19m | 120,000 |
| VistraVST | Call | $19m | 120,000 |
| Ishares TRMTUM | Put | $17m | 50,000 |
| WayfairW | Call | $14m | 150,000 |
| IconICLR | Call | $12m | 70,000 |
| PDD HoldingsPDD | Put | $10m | 135,200 |
| SeaSE | Call | $10m | 100,000 |
| Amentum HoldingsAMTM | Call | $9m | 450,000 |
| Vaneck ETF TrustSMH | Put | $8m | 12,000 |
| Ishares TRIWM | Put | $7m | 24,000 |
| TransaltaTAC | Call | $5m | 330,000 |
| NetflixNFLX | Put | $3m | 41,600 |
| Alibaba Group HldgBABA | Call | $3m | 30,000 |
| GDS HldgsGDS | Call | $2m | 65,000 |
| Akamai TechnologiesAKAM | Call | $2m | 14,700 |
| NetflixNFLX | Call | $257,040 | 3,600 |
Over time and by industry
Value over time
Jun '25
Dec '25
Jun '26
Value is up 52.5% since 30 June 2025.
Where the money is
Industrials31.4%
Technology23.3%
Utilities20.0%
Health care11.4%
Financial services5.6%
Retail & consumer2.8%
Energy2.7%
Media & telecom1.4%
Other1.4%
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.