DOSSIER · 13F-HR · Q2 2026

Alta Park Capital, LP

$1.1B in tracked AUM across 27 positions as of Q2 2026.

AP
CIK 0001621855 · last filed Jun 30, 2026
Total AUM
$1.1B
as of Q2 2026
Holdings
27
—
positions
Whale Score
64
64
tracked
Activity
—
no data
changes this Q
AI Analysis · Q2 2026

Portfolio Overview

Alta Park Capital, LP reported a significant contraction in portfolio value for the quarter ending September 30, 2025, with total assets under management (AUM) decreasing by 15.6%, from $881.14 million to $743.34 million. This reduction cannot be attributed solely to market movements, as the fund undertook a substantial overhaul of its holdings. The manager executed a high-turnover strategy, completely exiting 15 positions while initiating 11 new ones. The portfolio remai...

Key Holdings

The portfolio is currently led by NU Holdings Ltd ($72.67M), which commands the largest allocation at 9.78%. This position was increased by 4.2% during the quarter, signaling continued confidence in the Latin American digital banking giant despite broader portfolio reductions.

Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology

Quarter at a glance — Q2 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q2 2026.

#HoldingValueSharesWeight
01
SNDK
SANDISK CORP
$119M52K10.9%
02
WDC
WESTERN DIGITAL CORP
$87M136K8.0%
03
MRVL
MARVELL TECHNOLOGY INC
$64M214K5.8%
04
AMAT
APPLIED MATLS INC
$60M84K5.5%
05
TER
TERADYNE INC
$58M121K5.4%
06
AMD
ADVANCED MICRO DEVICES INC
$58M99K5.3%
07
TTWO
TAKE-TWO INTERACTIVE SOFTWAR
$56M224K5.1%
08
PANW
PALO ALTO NETWORKS INC
$55M161K5.0%
09
COMP
COMPASS INC
$48M3.9M4.4%
10
G6683N103
NU HLDGS LTD
$45M3.4M4.2%

Filing history

2026Q2Jun 30
$1.1B▲ 70.1%
27 positionsView →
2026Q1Mar 31
$642M▼ 22.8%
25 positionsView →
2025Q4Dec 31
$831M▲ 11.8%
34 positionsView →
2025Q3Sep 30
$743M▼ 15.6%
27 positionsLocked
2025Q2Jun 30
$881M▲ 71.0%
32 positionsLocked
2025Q1Mar 31
$515M▼ 32.6%
21 positionsLocked
2024Q4Dec 31
$764M▼ 2.8%
34 positionsLocked
2024Q3Sep 30
$787M▼ 1.9%
34 positionsLocked
2024Q2Jun 30
$802M▼ 19.4%
29 positionsLocked
2024Q1Mar 31
$995M▲ 2.3%
37 positionsLocked
2023Q4Dec 31
$973M▲ 20.4%
39 positionsLocked
2023Q3Sep 30
$808M▼ 17.7%
30 positionsLocked
Showing 12 of 40