2026 Q2 Portfolio Activity
In 2026 Q2, Alta Park Capital, LP maintained a portfolio of 37 distinct positions. The most significant new addition was ADVANCED MICRO DEVICES INC, now representing 5.27% of the total fund value. They heavily accumulated shares in MARVELL TECHNOLOGY INC, increasing the position by 6.9%. Conversely, Alta Park Capital, LP completely exited their position in APPLE INC.
Position History
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Total Positions
37
Quarter
2026 Q2
Top Holding
SNDK (10.9%)
Top 10 Concentration
59.5%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-37 of 37
Alta Park Capital, LP Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SNDK
SANDISK CORP
|
Technology | 10.86% | 5.16% |
#1
5
Prev: #6
|
7.0 |
—
|
no change | no change |
P
S
|
52,132 | $118,534,092 |
$112.20
+1324.6%
|
2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
WDC
WESTERN DIGITAL...
|
Technology | 7.97% | 5.34% |
#2
3
Prev: #5
|
6.7 |
—
|
9,655 | 7.6% |
P
S
|
136,238 | $87,017,935 |
$72.06
+588.5%
|
2025 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
MRVL
MARVELL TECHNOL...
|
Technology | 5.84% | — |
#3
Prev: #—
|
6.8 |
—
|
213,865 | — |
NEW
|
213,865 | $63,708,245 |
$80.10
+200.3%
|
2021 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
AMAT
APPLIED MATLS I...
|
Technology | 5.53% | 5.41% |
#4
Prev: #4
|
3.2 |
—
|
-17,969 | -17.7% |
P
S
|
83,541 | $60,400,143 | 2024 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TER
TERADYNE INC
|
Technology | 5.35% | 4.32% |
#5
4
Prev: #9
|
5.1 |
—
|
27,243 | 29.1% |
P
S
|
120,779 | $58,437,711 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 5.27% | — |
#6
Prev: #—
|
5.6 |
—
|
99,017 | — |
NEW
|
99,017 | $57,519,965 | 2023 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TTWO
TAKE-TWO INTERA...
|
Communication Services | 5.14% | — |
#7
Prev: #—
|
5.6 |
—
|
224,240 | — |
NEW
|
224,240 | $56,055,515 | 2018 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
PANW
PALO ALTO NETWO...
|
Technology | 5.02% | 4.01% |
#8
3
Prev: #11
|
3.0 |
—
|
no change | no change |
P
S
|
160,554 | $54,752,125 | 2017 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
COMP
COMPASS INC
|
Real Estate | 4.37% | 3.86% |
#9
3
Prev: #12
|
3.7 |
—
|
481,399 | 14.2% |
P
S
|
3,867,921 | $47,691,466 | 2021 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NU
NU HLDGS LTD
|
Financial Services | 4.17% | 6.92% |
#10
8
Prev: #2
|
3.7 |
—
|
310,318 | 10.0% |
P
S
|
3,402,399 | $45,456,051 | 2021 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SMTC
SEMTECH CORP
|
Technology | 3.83% | — |
#11
Prev: #—
|
5.0 |
—
|
257,938 | — |
NEW
|
257,938 | $41,747,265 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
GFS
GLOBALFOUNDRIES...
|
Technology | 3.56% | — |
#12
Prev: #—
|
4.9 |
—
|
471,201 | — |
NEW
|
471,201 | $38,831,674 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ASML
ASML HLDG NV
|
Technology | 3.52% | 4.34% |
#13
5
Prev: #8
|
1.9 |
—
|
-1,788 | -8.5% |
P
S
|
19,310 | $38,416,086 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
STM
STMICROELECTRON...
|
Technology | 3.48% | — |
#14
Prev: #—
|
4.9 |
—
|
506,977 | — |
NEW
|
506,977 | $37,967,508 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TSEM
TOWER SEMICONDU...
|
Technology | 3.13% | 4.15% |
#15
5
Prev: #10
|
1.8 |
—
|
-20,450 | -13.5% |
P
S
|
131,216 | $34,200,138 | 2025 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 2.89% | 4.96% |
#16
9
Prev: #7
|
1.7 |
—
|
-24,741 | -13.6% |
P
S
|
157,820 | $31,578,204 | 2023 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
S
SENTINELONE INC
|
Technology | 2.78% | 3.32% |
#17
Prev: #17
|
3.1 |
—
|
134,146 | 8.1% |
P
S
|
1,789,478 | $30,367,442 | 2021 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
N/A
DPC HOLDINGS PL...
|
|
Unknown | 2.63% | — |
#18
Prev: #—
|
4.6 |
—
|
584,079 | — |
NEW
|
584,079 | $28,654,916 | — | 13F Filing | 2026-06-30 | 2026-08-14 | ||
|
DDOG
DATADOG INC
|
Technology | 2.22% | — |
#19
Prev: #—
|
4.4 |
—
|
92,914 | — |
NEW
|
92,914 | $24,191,089 | 2019 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SNOW
SNOWFLAKE INC
|
Technology | 2.21% | — |
#20
Prev: #—
|
4.4 |
—
|
94,966 | — |
NEW
|
94,966 | $24,168,847 | 2023 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
META
META PLATFORMS ...
|
Communication Services | 2.18% | 3.50% |
#21
6
Prev: #15
|
2.9 |
—
|
2,945 | 7.5% |
P
S
|
42,230 | $23,787,737 | 2015 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NFLX
NETFLIX INC.
|
Communication Services | 2.02% | 7.44% |
#22
21
Prev: #1
|
0.8 |
—
|
-187,286 | -37.7% |
P
S
|
309,505 | $22,098,657 | 2015 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MELI
MERCADOLIBRE I...
|
Consumer Cyclical | 1.26% | 2.31% |
#23
1
Prev: #24
|
1.0 |
—
|
-484 | -5.7% |
P
S
|
8,075 | $13,706,424 | 2018 Q4 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ON
CALL
ON SEMICONDUCTO...
|
CALL Option | 1.23% | — |
#24
Prev: #—
|
4.0 |
—
|
141,800 | — |
NEW
|
141,800 | $13,405,772 | 2026 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
COHR
COHERENT CORP
|
Technology | 1.19% | 3.49% |
#25
9
Prev: #16
|
0.5 |
—
|
-61,098 | -65.0% |
P
S
|
32,965 | $13,003,704 | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
FWONK
LIBERTY MEDIA C...
|
Communication Services | 1.17% | — |
#26
Prev: #—
|
4.0 |
—
|
134,700 | — |
NEW
|
134,700 | $12,815,358 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
OKTA
OKTA INC
|
Technology | 1.17% | — |
#27
Prev: #—
|
4.0 |
—
|
93,900 | — |
NEW
|
93,900 | $12,812,655 | 2020 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
NTSK
NETSKOPE INC
|
Technology | 0.00% | 1.20% |
Sold All 😨
(Was: #25) |
0.0 |
—
|
-909,091 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
TWLO
TWILIO INC
|
Technology | 0.00% | 2.31% |
Sold All 😨
(Was: #23) |
0.0 |
—
|
-118,027 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MIR
MIRION TECHNOLO...
|
Industrials | 0.00% | 2.83% |
Sold All 😨
(Was: #22) |
0.0 |
—
|
-977,138 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
LYV
LIVE NATION ENT...
|
Communication Services | 0.00% | 2.86% |
Sold All 😨
(Was: #21) |
0.0 |
—
|
-120,218 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AVGO
BROADCOM INC
|
Technology | 0.00% | 2.98% |
Sold All 😨
(Was: #20) |
0.0 |
—
|
-61,884 | -100.0% |
CLOSED
|
— | $— | 2016 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
MRVL
CALL
MARVELL TECHNOL...
|
CALL Option | 0.00% | 3.09% |
Sold All 😨
(Was: #19) |
0.0 |
—
|
-200,000 | -100.0% |
CLOSED
|
— | $— | 2021 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
ONTO
ONTO INNOVATION...
|
Technology | 0.00% | 3.25% |
Sold All 😨
(Was: #18) |
0.0 |
—
|
-101,732 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
LITE
LUMENTUM HLDGS ...
|
Technology | 0.00% | 3.51% |
Sold All 😨
(Was: #14) |
0.0 |
—
|
-32,078 | -100.0% |
CLOSED
|
— | $— | 2026 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
SPOT
SPOTIFY TECHNOL...
|
Communication Services | 0.00% | 3.61% |
Sold All 😨
(Was: #13) |
0.0 |
—
|
-47,758 | -100.0% |
CLOSED
|
— | $— | 2018 Q2 | 13F Filing | 2026-06-30 | 2026-08-14 | |||
|
AAPL
APPLE INC
|
Technology | 0.00% | 5.81% |
Sold All 😨
(Was: #3) |
0.0 |
—
|
-147,004 | -100.0% |
CLOSED
|
— | $— | 2016 Q1 | 13F Filing | 2026-06-30 | 2026-08-14 |
Showing 1-37 of 37 holdings