Alta Park Capital, LP 13F holdings, Q3 2025
Holdings as of September 30, 2025 · filings on SEC EDGAR · latest filing →
Alta Park Capital, LP disclosed 38 US equity positions worth $993.3m in its Q3 2025 13F filing. The largest position was NU at 7.3% of the reported book, followed by APP and WDC. Against the Q2 2025 filing, it opened 17 new positions, added to 11 and reduced 8 among the top 38 holdings.
What did Alta Park Capital, LP own in Q3 2025? Top 38 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q2 2025 |
|---|---|---|---|---|---|---|---|
| 1 | NU NU Holdings Ltd/Cayman Islands | Financial Services | 7.3% | $72.7m | 4,539,234 | 4% | added |
| 2 | APP AppLovin Corp | Communication Services | 6.1% | $60.7m | 84,422 | 47% | added |
| 3 | WDC Western Digital Corp | Technology | 5.7% | $56.5m | 470,900 | -29% | reduced |
| 4 | META Meta Platforms Inc | Communication Services | 5.5% | $54.3m | 73,988 | 2% | added |
| 5 | BABA Alibaba Group Holding Ltd | Consumer Cyclical | 4.7% | $46.3m | 259,292 | – | new |
| 6 | NVDA NVIDIA Corp | Technology | 4.1% | $41.0m | 219,501 | -19% | reduced |
| 7 | SPOT Spotify Technology SA | Communication Services | 3.9% | $38.5m | 55,196 | 22% | added |
| 8 | TER Teradyne Inc | Technology | 3.8% | $37.9m | 275,522 | – | new |
| 9 | ORCL Oracle Corp | Technology | 3.2% | $31.8m | 113,021 | -59% | reduced |
| 10 | NTSK Netskope Inc | 3.0% | $29.8m | 1,312,813 | – | new | |
| 11 | NFLX Netflix Inc | Communication Services | 2.9% | $28.6m | 23,889 | 3% | added |
| 12 | RBRK Rubrik Inc | Technology | 2.8% | $28.3m | 344,134 | – | new |
| 13 | AMAT Applied Materials Inc | Technology | 2.8% | $27.9m | 136,287 | – | new |
| 14 | RBLX ROBLOX Corp | Communication Services | 2.8% | $27.6m | 199,348 | – | new |
| 15 | WIX Wix.com Ltd | Technology | 2.8% | $27.5m | 154,788 | 52% | added |
| 16 | COMP Compass Inc | Real Estate | 2.7% | $27.3m | 3,400,668 | 7% | added |
| 17 | SNDK Sandisk Corp/DE | Technology | 2.7% | $27.0m | 240,929 | – | new |
| 18 | S SentinelOne Inc | Technology | 2.5% | $24.9m | 1,416,149 | 6% | added |
| 19 | VRT Vertiv Holdings Co | Industrials | 2.4% | $24.3m | 160,866 | -25% | reduced |
| 20 | ANET Arista Networks Inc | Technology | 2.4% | $23.7m | 162,356 | -35% | reduced |
| 21 | COHR Coherent Corp | Technology | 2.3% | $23.3m | 216,419 | – | new |
| 22 | CVNA Carvana Co | Consumer Cyclical | 2.3% | $22.7m | 60,304 | 8% | added |
| 23 | PANW Palo Alto Networks Inc | Technology | 2.2% | $21.4m | 105,000 | 0% | held |
| 24 | MRVL Marvell Technology Inc | Technology | 1.9% | $19.2m | 228,406 | 121% | added |
| 25 | MDB MongoDB Inc | Technology | 1.9% | $18.5m | 59,603 | – | new |
| 26 | MELI MercadoLibre Inc | Consumer Cyclical | 1.7% | $16.8m | 7,203 | -58% | reduced |
| 27 | U Unity Software Inc | Technology | 1.7% | $16.8m | 418,650 | – | new |
| 28 | AVGO Broadcom Inc | Technology | 1.7% | $16.5m | 49,935 | – | new |
| 29 | ONTO Onto Innovation Inc | Technology | 1.6% | $16.3m | 126,112 | – | new |
| 30 | SMTC Semtech Corp | Technology | 1.5% | $14.5m | 203,618 | – | new |
| 31 | MIR Mirion Technologies Inc | Industrials | 1.4% | $14.2m | 611,161 | – | new |
| 32 | COIN Coinbase Global Inc | Financial Services | 1.4% | $13.8m | 40,980 | 86% | added |
| 33 | 8QR Confluent Inc | 0.9% | $9.4m | 473,504 | – | new | |
| 34 | MSFT Microsoft Corp | Technology | 0.9% | $9.3m | 18,049 | – | new |
| 35 | RDDT Reddit Inc | Communication Services | 0.9% | $8.5m | 36,908 | – | new |
| 36 | TWLO Twilio Inc | Technology | 0.7% | $6.5m | 65,381 | -79% | reduced |
| 37 | MGNI Magnite Inc | Communication Services | 0.6% | $5.6m | 255,698 | -38% | reduced |
| 38 | MQ Marqeta Inc | Technology | 0.3% | $3.1m | 596,255 | 0% | held |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.