Arvin Capital Management LP
CIK 1961738 · View on SEC EDGAR ↗
- Portfolio value
- $766.0M
- Positions
- 51
- As of
- June 30, 2026
#2,911 of 9,443 by 13F value · top 30.8%
Portfolio value QoQ: -6.5% 13F does not disclose cash
- Top 10 holdings weight
- 41.10%
- Top 25 holdings weight
- 76.30%
- Positions above 1%
- 38
- Effective number of positions
- 34.3
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 58.67% Est. buys $464,962,558 · sells $484,020,303
Median holding: 1.0 quarters Tracked Q4 2024–Q2 2026 · 34.9% still held
- New positions
- 30
- Increased
- 7
- Decreased
- 10
- Closed
- 17
Put-notional exposure: 9.8% puts 13F reports option positions at underlying notional value — may include hedges, not necessarily bearish bets
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- High-conviction bets The holdings this manager is most concentrated in.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Top moves The biggest position increases and decreases this quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Annualized: +10.1% · S&P 500: +18.0%
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 97.1% · Options excluded: 32.5%
Sector breakdown
Industrials
26.5%
Technology
18.7%
Utilities
14.6%
Healthcare
9.5%
Retail
6.7%
Logistics & Transportation
6.3%
Energy
4.3%
Financial Services
3.9%
Communication Services
1.4%
Consumer Discretionary
1.0%
Other/Unmapped
7.0%
Full portfolio 51 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| TAC TransAlta Corporation Ordinary Shares | $51,754,391 | 6.76% | 3,742,183 | $-7,041,488 | Down ×1 | ||
| MSFT Microsoft Corporation - Common Stock | $38,794,080 | 5.06% | 104,000 | Call option | $-36,720,600 | Down ×1 | |
| VST Vistra Corp. Common Stock | $32,344,022 | 4.22% | 203,896 | Up ×1 | |||
| GXO GXO Logistics, Inc. Common Stock | $30,324,938 | 3.96% | 598,125 | $3,081,963 | Up ×4 | ||
| RKT Rocket Companies, Inc. Class A Common Stock | $29,712,060 | 3.88% | 1,886,480 | Up ×1 | |||
| QQQ Invesco QQQ Trust, Series 1 | $29,456,000 | 3.85% | 40,000 | Put option | $12,140,600 | Up ×1 | |
| TMO Thermo Fisher Scientific Inc Common Stock | $28,586,043 | 3.73% | 57,017 | $-26,316,383 | Down ×1 | ||
| UNP Union Pacific Corporation Common Stock | $26,791,728 | 3.50% | 98,499 | Up ×1 | |||
| UNP Union Pacific Corporation Common Stock | $23,936,000 | 3.12% | 88,000 | Call option | $23,693,380 | Up ×1 | |
| AKAM Akamai Technologies, Inc. - Common Stock | $23,133,461 | 3.02% | 195,698 | $7,611,254 | Up ×1 | ||
| TTMI TTM Technologies, Inc. - Common Stock | $21,999,350 | 2.87% | 117,631 | Up ×1 | |||
| WAT Waters Corporation Common Stock | $20,992,864 | 2.74% | 55,975 | $17,963,047 | Up ×1 | ||
| U Unity Software Inc. Common Stock | $19,956,842 | 2.61% | 698,280 | $15,121,661 | Up ×2 | ||
| CRS Carpenter Technology Corporation Common Stock | $19,616,129 | 2.56% | 31,801 | $1,366,984 | Down ×3 | ||
| EFX Equifax, Inc. Common Stock | $19,046,400 | 2.49% | 120,000 | Call option | Up ×1 | ||
| VST Vistra Corp. Common Stock | $19,035,600 | 2.48% | 120,000 | Call option | |||
| KGS Kodiak Gas Services, Inc. Common Stock | $18,527,734 | 2.42% | 246,609 | Up ×1 | |||
| UAL United Airlines Holdings, Inc. - Common Stock | $18,461,730 | 2.41% | 135,758 | Up ×1 | |||
| HUBG Hub Group, Inc. - Class A Common Stock | $17,621,797 | 2.30% | 402,416 | Up ×1 | |||
| RBA RB Global, Inc. Common Stock | $17,192,096 | 2.24% | 147,635 | $-11,610,829 | Down ×1 | ||
| MTUM | $17,141,500 | 2.24% | 50,000 | Put option | Up ×1 | ||
| Q Qnity Electronics, Inc. Common Stock | $16,592,786 | 2.17% | 101,603 | $1,443,046 | Down ×1 | ||
| W Wayfair Inc. Class A Common Stock | $14,742,376 | 1.92% | 159,515 | Up ×1 | |||
| RIG Transocean Ltd (Switzerland) Common Stock | $14,586,044 | 1.90% | 2,982,831 | $13,379,384 | Up ×1 | ||
| RRX Regal Rexnord Corporation Common Stock | $14,159,681 | 1.85% | 59,447 | Up ×1 | |||
| W Wayfair Inc. Class A Common Stock | $13,863,000 | 1.81% | 150,000 | Call option | Up ×1 | ||
| ICLR ICON plc - Ordinary Shares | $12,159,700 | 1.59% | 70,000 | Call option | |||
| SAIA Saia, Inc. - Common Stock | $12,012,326 | 1.57% | 28,522 | Up ×1 | |||
| TSEM Tower Semiconductor Ltd. - Ordinary Shares | $11,503,346 | 1.50% | 44,135 | $3,758,536 | |||
| ICLR ICON plc - Ordinary Shares | $11,259,882 | 1.47% | 64,820 | ||||
| PDD PDD Holdings Inc. - American Depositary Shares | $10,313,056 | 1.35% | 135,200 | Put option | $-3,501,680 | ||
| SE Sea Limited American Depositary Shares, each representing one Class A Ordinary Share | $9,583,000 | 1.25% | 100,000 | Call option | Up ×1 | ||
| AMTM Amentum Holdings, Inc. Common Stock | $9,301,500 | 1.21% | 450,000 | Call option | $-6,255,220 | Down ×1 | |
| KNX Knight-Swift Transportation Holdings Inc. | $9,173,631 | 1.20% | 117,807 | Up ×1 | |||
| AMTM Amentum Holdings, Inc. Common Stock | $8,613,292 | 1.12% | 416,705 | $-45,403,604 | Down ×1 | ||
| WOLF Wolfspeed, Inc. Common Stock New | $8,152,224 | 1.06% | 168,958 | Up ×1 | |||
| STM STMicroelectronics N.V. Common Stock | $7,990,164 | 1.04% | 106,692 | Up ×1 | |||
| SMH SMH | $7,870,680 | 1.03% | 12,000 | Put option | $-15,133,320 | Down ×1 | |
| RDDT Reddit, Inc. Class A Common Stock | $7,385,655 | 0.96% | 42,549 | Up ×1 | |||
| IWM | $7,210,800 | 0.94% | 24,000 | Put option | Up ×1 | ||
| GDS GDS Holdings Limited - American Depositary Shares | $7,025,579 | 0.92% | 233,952 | Up ×1 | |||
| STX Seagate Technology Holdings PLC - Ordinary Shares (Ireland) | $6,685,520 | 0.87% | 6,928 | ||||
| TAC TransAlta Corporation Ordinary Shares | $4,563,900 | 0.60% | 330,000 | Call option | |||
| TLN Talen Energy Corporation - Common Stock | $4,264,902 | 0.56% | 11,099 | Up ×1 | |||
| NFLX Netflix, Inc. - Common Stock | $2,970,240 | 0.39% | 41,600 | Put option | $-1,029,600 | ||
| BABA Alibaba Group Holding Limited American Depositary Shares each representing eight Ordinary share | $2,879,400 | 0.38% | 30,000 | Call option | |||
| DCO Ducommun Incorporated Common Stock | $2,494,593 | 0.33% | 13,469 | Up ×1 | |||
| GDS GDS Holdings Limited - American Depositary Shares | $1,951,950 | 0.25% | 65,000 | Call option | Up ×1 | ||
| AKAM Akamai Technologies, Inc. - Common Stock | $1,737,687 | 0.23% | 14,700 | Call option | $-16,638,313 | Down ×1 | |
| BABA Alibaba Group Holding Limited American Depositary Shares each representing eight Ordinary share | $319,421 | 0.04% | 3,328 | ||||
| NFLX Netflix, Inc. - Common Stock | $257,040 | 0.03% | 3,600 | Call option | $-89,100 | ||
| No matches | |||||||
Conviction holdings
Positions increased for 3+ consecutive quarters.
Share counts are as reported in 13F filings (not split-adjusted)
| Security | Value | % of portfolio | Streak |
|---|---|---|---|
| GXO | $30,324,938 | 3.96% | up ×4 |
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| VST | $32,344,022 | 203,896 | 4.22% |
| RKT | $29,712,060 | 1,886,480 | 3.88% |
| UNP | $26,791,728 | 98,499 | 3.50% |
| TTMI | $21,999,350 | 117,631 | 2.87% |
| EFX | $19,046,400 | 120,000 | 2.49% |
| VST | $19,035,600 | 120,000 | 2.48% |
| KGS | $18,527,734 | 246,609 | 2.42% |
| UAL | $18,461,730 | 135,758 | 2.41% |
| HUBG | $17,621,797 | 402,416 | 2.30% |
| MTUM | $17,141,500 | 50,000 | 2.24% |
| W | $14,742,376 | 159,515 | 1.92% |
| RRX | $14,159,681 | 59,447 | 1.85% |
| W | $13,863,000 | 150,000 | 1.81% |
| ICLR | $12,159,700 | 70,000 | 1.59% |
| SAIA | $12,012,326 | 28,522 | 1.57% |
Top movers (QoQ)
| Security | Action | Shares Δ | Value Δ |
|---|---|---|---|
| MSFT | Trimmed | -100K | -$36.7M |
| TMO | Trimmed | -55K | -$26.3M |
| SMH | Trimmed | -48K | -$15.1M |
| U | Bought more | +478K | +$15.1M |
| QQQ | Bought more | +10K | +$12.1M |
| RBA | Trimmed | -153K | -$11.6M |
| AKAM | Bought more | +61K | +$7.6M |
| TAC | Trimmed | -746K | -$7.0M |
| AMTM | Trimmed | -146K | -$6.3M |
| TSEM | Price move only | +0 | +$3.8M |
5 positions hidden (data completeness check)
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| EFA | June 30, 2026 | 480,000 | $46,622,400 | No longer tracked |
| DHR | June 30, 2026 | 225,510 | $42,756,696 | 12.4% |
| CEG | June 30, 2026 | 117,215 | $32,732,289 | 9.8% |
| JD | June 30, 2025 | 655,858 | $26,968,881 | -10.3% |
| SNPS | March 31, 2026 | 53,830 | $25,285,028 | 0.4% |
| GEHC | March 31, 2026 | 303,912 | $24,926,862 | 4.0% |
| MSFT | Dec. 31, 2025 | 45,600 | $23,618,520 | -0.3% |
| META | June 30, 2026 | 41,200 | $23,571,756 | -2.6% |
| AVTR | March 31, 2025 | 1,117,065 | $23,536,560 | -12.5% |
| EWT | June 30, 2026 | 312,800 | $22,183,776 | No longer tracked |
| AVTR | Sept. 30, 2025 | 1,533,100 | $20,635,526 | 13.7% |
| OPCH | June 30, 2026 | 699,458 | $18,829,409 | 13.4% |
| FICO | June 30, 2026 | 17,217 | $18,379,836 | -2.4% |
| VST | June 30, 2025 | 148,500 | $17,439,840 | -28.2% |
| AAPL | June 30, 2025 | 75,000 | $16,659,750 | 50.2% |
| EFX | March 31, 2026 | 73,532 | $15,954,973 | 8.1% |
| LW | March 31, 2025 | 231,237 | $15,453,569 | 0.1% |
| AMZN | June 30, 2026 | 65,629 | $13,668,552 | 8.2% |
| FND | March 31, 2026 | 222,964 | $13,576,278 | 7.8% |
| HSIC | Dec. 31, 2025 | 200,000 | $13,274,000 | 16.9% |
| ON | June 30, 2026 | 200,000 | $12,384,000 | -20.5% |
| ADBE | June 30, 2025 | 31,915 | $12,240,360 | -29.4% |
| EPAM | June 30, 2025 | 69,989 | $11,816,943 | -39.5% |
| XPO | June 30, 2025 | 105,849 | $11,387,236 | 58.9% |
| PINS | Dec. 31, 2025 | 351,554 | $11,309,492 | -10.9% |
| ACVA | June 30, 2026 | 2,659,898 | $11,277,968 | 5.5% |
| PRMB | June 30, 2025 | 307,702 | $10,920,344 | -21.9% |
| TECH | June 30, 2026 | 204,304 | $10,676,927 | 2.3% |
| CSX | Dec. 31, 2025 | 300,000 | $10,653,000 | 42.0% |
| VAL | Sept. 30, 2025 | 250,000 | $10,527,500 | 84.0% |
| ASHR | June 30, 2025 | 390,100 | $10,364,957 | No longer tracked |
| IP | June 30, 2025 | 192,385 | $10,263,739 | -12.7% |
| TME | March 31, 2025 | 901,520 | $10,232,252 | -38.3% |
| GPGI | March 31, 2025 | 645,191 | $9,890,778 | 16.0% |
| AL | June 30, 2026 | 151,059 | $9,809,771 | No longer tracked |
| ICLR | March 31, 2026 | 52,260 | $9,522,817 | 56.0% |
| PINS | June 30, 2026 | 500,000 | $9,170,000 | 9.7% |
| NVDA | June 30, 2026 | 50,000 | $8,720,000 | 8.4% |
| STX | Sept. 30, 2025 | 60,300 | $8,703,099 | 263.9% |
| IQV | March 31, 2026 | 38,600 | $8,700,826 | 50.2% |
| EFA | March 31, 2025 | 115,000 | $8,695,150 | No longer tracked |
| WDC | March 31, 2025 | 135,000 | $8,050,050 | 1063.7% |
| PDD | June 30, 2025 | 65,000 | $7,692,750 | -15.2% |
| ENTG | Sept. 30, 2025 | 91,900 | $7,411,735 | 56.7% |
| V | March 31, 2025 | 22,619 | $7,148,509 | 5.0% |
| ARKK | Sept. 30, 2025 | 100,000 | $7,029,000 | No longer tracked |
| CMG | March 31, 2026 | 187,712 | $6,945,344 | 12.1% |
| ITRI | March 31, 2026 | 70,971 | $6,590,367 | 10.6% |
| NOW | June 30, 2025 | 8,000 | $6,369,120 | -36.9% |
| GOOG | June 30, 2025 | 40,000 | $6,249,200 | 91.1% |
| DAVA | March 31, 2025 | 192,880 | $5,959,992 | -84.3% |
| FCX | June 30, 2025 | 155,000 | $5,868,300 | 77.9% |
| ENTG | June 30, 2026 | 50,000 | $5,862,000 | -19.5% |
| MU | March 31, 2025 | 64,905 | $5,462,405 | 1033.2% |
| TECK | June 30, 2025 | 122,300 | $4,455,389 | 70.7% |
| KBR | March 31, 2026 | 110,000 | $4,422,000 | 4.0% |
| RTO | March 31, 2025 | 173,600 | $4,395,552 | 3.2% |
| MSFT | March 31, 2025 | 9,918 | $4,180,437 | 28.4% |
| NVDA | March 31, 2025 | 30,000 | $4,028,700 | 100.1% |
| BABA | Sept. 30, 2025 | 35,000 | $3,969,350 | -31.6% |
| TSM | June 30, 2025 | 22,500 | $3,735,000 | 85.5% |
| META | Sept. 30, 2025 | 4,796 | $3,539,880 | -25.3% |
| ARKK | March 31, 2025 | 60,000 | $3,406,200 | No longer tracked |
| BABA | March 31, 2026 | 23,000 | $3,371,340 | -2.6% |
| PZZA | Dec. 31, 2025 | 65,800 | $3,168,270 | -38.4% |
| SOLS | June 30, 2026 | 40,601 | $3,092,172 | -35.5% |
| SNDK | Sept. 30, 2025 | 67,068 | $3,041,534 | 1330.5% |
| SDRL | March 31, 2025 | 75,818 | $2,951,595 | 95.1% |
| SATS | March 31, 2026 | 25,800 | $2,804,460 | No longer tracked |
| BORR | June 30, 2025 | 1,022,076 | $2,238,347 | 150.3% |
| BE | March 31, 2026 | 25,200 | $2,189,628 | 52.1% |
| COMP | June 30, 2026 | 241,900 | $1,768,289 | -5.2% |
| SRAD | March 31, 2026 | 59,800 | $1,421,446 | -24.6% |
| ACVA | March 31, 2025 | 65,130 | $1,406,808 | -46.2% |
| WULF | June 30, 2025 | 481,853 | $1,315,459 | 291.3% |
| MCHPP | Sept. 30, 2025 | 20,000 | $1,312,620 | 10.9% |
| CCOI | June 30, 2025 | 18,200 | $1,115,842 | -79.5% |
| CCOI | March 31, 2026 | 18,500 | $398,860 | -47.6% |