Alta Park Capital, LP
13F Reported Value
ⓘ$1.1B
incl. option notional
Equity Holdings
ⓘ$1.1B
Option Notional
ⓘ$13.4M
$0 puts / $13.4M calls
Holdings
27
Latest Filing
2026-06-30
Filing Quarter
Q2 2026
Portfolio Overview
Alta Park Capital, LP disclosed 27 positions worth $1.1B in its Form 13F-HR for Q2 2026 — $1.1B in common stock plus $13.4M of put/call option positions (reported at underlying notional value, not premium at risk), led by $SNDK (Sandisk Corp) at 11.0% of the equity portfolio, followed by $WDC and $MRVL. During the quarter the fund opened 12 new positions and exited 10 — including a new stake in $MRVL and a full exit from $AAPL. The portfolio is most concentrated in Technology (80.6% of disclosed assets). All figures are sourced directly from Alta Park Capital, LP’s Form 13F-HR filing with the SEC under CIK 1621855.
AI Fund Analysis
ConcentratingSector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 87.7#1
Quality
$118.5M52,132 sh - 80.7#24
Quality
$87.0M136,238 sh - 76.5#82
Quality
$63.7M213,865 sh - 72.3
Quality
$60.4M83,541 sh - 77.3
Quality
$58.4M120,779 sh - 79.8
Quality
$57.5M99,017 sh - 55.6
Quality
$56.1M224,240 sh - 65.5
Quality
$54.8M160,554 sh - 61.2
Quality
$47.7M3,867,921 sh - —
Quality
$45.5M3,402,399 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 Sandisk Corp$SNDK | 87.7#1 | $118.5M | 52,132 |
 WESTERN DIGITAL CORP$WDC | 80.7#24 | $87.0M | 136,238 |
 Marvell Technology, Inc.$MRVL | 76.5#82 | $63.7M | 213,865 |
 APPLIED MATERIALS INC /DE$AMAT | 72.3 | $60.4M | 83,541 |
 TERADYNE, INC$TER | 77.3 | $58.4M | 120,779 |
 ADVANCED MICRO DEVICES INC$AMD | 79.8 | $57.5M | 99,017 |
 TAKE TWO INTERACTIVE SOFTWARE INC$TTWO | 55.6 | $56.1M | 224,240 |
 Palo Alto Networks Inc$PANW | 65.5 | $54.8M | 160,554 |
 Compass, Inc.$COMP | 61.2 | $47.7M | 3,867,921 |
 Nu Holdings Ltd.$NU | — | $45.5M | 3,402,399 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Alta Park Capital, LP's 27 positions.
Showing top 10 of 27 holdings.
Sector Allocation
Technology
$869.1M
Real Estate
$47.7M
Financials
$45.5M
Industrials
$38.4M
Communication Services
$34.9M
Materials
$28.7M
Consumer Discretionary
$13.7M
Full Holdings — Alta Park Capital, LP (Q2 2026)
All 27 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $SNDK | Sandisk Corp | $118.5M | 11.0% | +0% | 87.7 |
| 2 | $WDC | WESTERN DIGITAL CORP | $87.0M | 8.1% | +8% | 80.7 |
| 3 | $MRVL | Marvell Technology, Inc. | $63.7M | 5.9% | NEW | 76.5 |
| 4 | $AMAT | APPLIED MATERIALS INC /DE | $60.4M | 5.6% | -18% | 72.3 |
| 5 | $TER | TERADYNE, INC | $58.4M | 5.4% | +29% | 77.3 |
| 6 | $AMD | ADVANCED MICRO DEVICES INC | $57.5M | 5.3% | NEW | 79.8 |
| 7 | $TTWO | TAKE TWO INTERACTIVE SOFTWARE INC | $56.1M | 5.2% | NEW | 55.6 |
| 8 | $PANW | Palo Alto Networks Inc | $54.8M | 5.1% | +0% | 65.5 |
| 9 | $COMP | Compass, Inc. | $47.7M | 4.4% | +14% | 61.2 |
| 10 | $NU | Nu Holdings Ltd. | $45.5M | 4.2% | +10% | — |
| 11 |  $SMTC | SEMTECH CORP | $41.7M | 3.9% | NEW | 55.9 |
| 12 |  $GFS | GLOBALFOUNDRIES Inc. | $38.8M | 3.6% | NEW | 48.2 |
| 13 |  $ASML | ASML HOLDING NV | $38.4M | 3.6% | -8% | — |
| 14 |  $STM | STMicroelectronics N.V. | $38.0M | 3.5% | NEW | — |
| 15 |  $TSEM | TOWER SEMICONDUCTOR LTD | $34.2M | 3.2% | -13% | — |
| 16 |  $NVDA | NVIDIA CORP | $31.6M | 2.9% | -14% | 85.9 |
| 17 |  $S | SentinelOne, Inc. | $30.4M | 2.8% | +8% | 44.4 |
| 18 |  $DPC | DPC Holdings PLC | $28.7M | 2.7% | NEW | — |
| 19 |  $DDOG | Datadog, Inc. | $24.2M | 2.2% | NEW | 71.4 |
| 20 |  $SNOW | Snowflake Inc. | $24.2M | 2.2% | NEW | 54.9 |
| 21 |  $META | Meta Platforms, Inc. | $23.8M | 2.2% | +7% | 79.6 |
| 22 |  $NFLX | NETFLIX INC | $22.1M | 2.0% | -38% | 78.8 |
| 23 |  $MELI | MERCADOLIBRE INC | $13.7M | 1.3% | -6% | 80.2 |
| 24 |  $ONCALL | ON SEMICONDUCTOR CORP | $13.4M | — | NEW | 55 |
| 25 |  $COHR | COHERENT CORP. | $13.0M | 1.2% | -65% | 58.5 |
| 26 |  $FWONA | Liberty Media Corp | $12.8M | 1.2% | NEW | 63.2 |
| 27 |  $OKTA | Okta, Inc. | $12.8M | 1.2% | NEW | 64.7 |
New Positions (12)
$MRVL Marvell Technology, Inc.$63.7M$AMD ADVANCED MICRO DEVICES INC$57.5M$TTWO TAKE TWO INTERACTIVE SOFTWARE INC$56.1M$SMTC SEMTECH CORP$41.7M$GFS GLOBALFOUNDRIES Inc.$38.8M$STM STMicroelectronics N.V.$38.0M$DPC DPC Holdings PLC$28.7M$DDOG Datadog, Inc.$24.2M$SNOW Snowflake Inc.$24.2M$ONCALL ON SEMICONDUCTOR CORP$13.4M$FWONA Liberty Media Corp$12.8M$OKTA Okta, Inc.$12.8M
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