Alta Park Capital, LP

CIK

1621855

Location

San Francisco, CA

Portfolio Value

Small $641,706,291

Diversification

Diversified

Filing Date

Global Rank

#2,000 / 8,232 ▼ 168

Top Industry

Semiconductor Equipment & Materials 17.3%

3Y Alpha vs SPY

+15.7%

Period ended 2 months ago

Filed May 15, 2026 · 29d

25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+154.8%

SPY

+76.5%

Annualised alpha

+15.7%

Max drawdown

−30.8%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

25 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

7.4%

−0.7 pts

Top 5

30.9%

+0.7 pts

Top 10

53.9%

+3.9 pts

HHI

450

Diversified+67

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	66.7%	$427,818,577	17
Communication Services	17.4%	$111,735,359	4
Financial Services	6.9%	$44,433,203	1
Real Estate	3.9%	$24,755,475	1
Industrials	2.8%	$18,164,995	1
Consumer Cyclical	2.3%	$14,798,682	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

7 positions

Ticker	Company	Δ Shares	Shares	Value
MIR	Mirion Technologies, Inc.	+414,616	977,138	$18,164,995
NFLX	Netflix Inc	+167,550	496,791	$47,766,454
S	SentinelOne, Inc.	+156,507	1,655,332	$21,320,676
PANW	Palo Alto Networks Inc	+17,415	160,554	$25,740,017
AVGO	Broadcom Inc.	+6,169	61,884	$19,153,716
ASML	Asml Holding NV	+2,948	21,098	$27,866,871
MELI	Mercadolibre Inc	+845	8,559	$14,798,682
No positions match the current search.

Trimmed

Positions the filer reduced

12 positions

Ticker	Company	Δ Shares	Shares	Value
NU	Nu Holdings Ltd.	−292,511	3,092,081	$44,433,203
WDC	Western Digital Corp	−266,896	126,583	$34,239,435
COMP	Compass, Inc.	−208,518	3,386,522	$24,755,475
SNDK	Sandisk Corp	−145,764	52,132	$33,121,544
TER	Teradyne, Inc	−69,576	93,536	$27,729,682
NVDA	Nvidia Corp	−43,350	182,561	$31,838,638
TWLO	Twilio Inc	−22,440	118,027	$14,850,157
AMAT	Applied Materials Inc /De	−21,816	101,510	$34,695,102
ONTO	Onto Innovation Inc.	−20,885	101,732	$20,862,181
TSEM	Tower Semiconductor Ltd	−14,138	151,666	$26,614,349
META	Meta Platforms, Inc.	−13,038	39,285	$22,476,127
SPOT	Spotify Technology S.A.	−4,115	47,758	$23,158,331
No positions match the current search.

New Positions

Positions the filer opened this quarter

5 positions

Ticker	Company	Shares	Value
AAPL	Apple Inc.	147,004	$37,308,145
LITE	Lumentum Holdings Inc.	32,078	$22,543,135
COHR	Coherent Corp.	94,063	$22,406,747
MRVL	Marvell Technology, Inc.	200,000	$19,810,000
LYV	Live Nation Entertainment, Inc.	120,218	$18,334,447
No positions match the current search.

Sold Out

Positions the filer fully exited

14 positions

Ticker	Company	Shares	Value
APP	AppLovin Corp	52,224	$35,189,575
SMTC	Semtech Corp	283,726	$20,907,768
SHOP	Shopify Inc.	125,412	$20,187,569
CVNA	Carvana Co.	45,412	$19,164,772
RBRK	Rubrik, Inc.	247,762	$18,948,837
RKT	Rocket Companies, Inc.	971,564	$18,809,479
DASH	DoorDash, Inc.	80,794	$18,298,225
MU	Micron Technology Inc	54,362	$15,515,458
U	Unity Software Inc.	312,807	$13,816,685
MDB	MongoDB, Inc.	24,687	$10,360,887
CRDO	Credo Technology Group Holding Ltd	67,868	$9,765,526
GOOGL	Alphabet Inc.	31,070	$9,724,910
TTWO	Take Two Interactive Software Inc	37,652	$9,640,041
AXON	Axon Enterprise, Inc.	16,523	$9,383,907
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

25 positions · $641,706,291 total · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Financial Services Industrials Real Estate Technology

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
NFLX	Netflix Inc Communication Services	Added	496,791	+167,550	$47,766,454	+54.7%	7.44%
NU	Nu Holdings Ltd. Financial Services	Reduced	3,092,081	-292,511	$44,433,203	−21.6%	6.92%
AAPL	Apple Inc. Technology	NEW	147,004	NEW	$37,308,145	NEW	5.81%
AMAT	Applied Materials Inc /De Technology	Reduced	101,510	-21,816	$34,695,102	+9.5%	5.41%
WDC	Western Digital Corp Technology	Reduced	126,583	-266,896	$34,239,435	−49.5%	5.34%
SNDK	Sandisk Corp Technology	Reduced	52,132	-145,764	$33,121,544	−29.5%	5.16%
NVDA	Nvidia Corp Technology	Reduced	182,561	-43,350	$31,838,638	−24.4%	4.96%
ASML	Asml Holding NV Technology	Added	21,098	+2,948	$27,866,871	+43.5%	4.34%
TER	Teradyne, Inc Technology	Reduced	93,536	-69,576	$27,729,682	−12.2%	4.32%
TSEM	Tower Semiconductor Ltd Technology	Reduced	151,666	-14,138	$26,614,349	+36.7%	4.15%
PANW	Palo Alto Networks Inc Technology	Added	160,554	+17,415	$25,740,017	−2.4%	4.01%
COMP	Compass, Inc. Real Estate	Reduced	3,386,522	-208,518	$24,755,475	−34.9%	3.86%
SPOT	Spotify Technology S.A. Communication Services	Reduced	47,758	-4,115	$23,158,331	−23.1%	3.61%
LITE	Lumentum Holdings Inc. Technology	NEW	32,078	NEW	$22,543,135	NEW	3.51%
META	Meta Platforms, Inc. Communication Services	Reduced	39,285	-13,038	$22,476,127	−34.9%	3.50%
COHR	Coherent Corp. Technology	NEW	94,063	NEW	$22,406,747	NEW	3.49%
S	SentinelOne, Inc. Technology	Added	1,655,332	+156,507	$21,320,676	−5.2%	3.32%
ONTO	Onto Innovation Inc. Technology	Reduced	101,732	-20,885	$20,862,181	+7.8%	3.25%
MRVL	Marvell Technology, Inc. Technology	NEW	200,000	NEW	$19,810,000	NEW	3.09%
AVGO	Broadcom Inc. Technology	Added	61,884	+6,169	$19,153,716	−0.7%	2.98%
LYV	Live Nation Entertainment, Inc. Communication Services	NEW	120,218	NEW	$18,334,447	NEW	2.86%
MIR	Mirion Technologies, Inc. Industrials	Added	977,138	+414,616	$18,164,995	+37.9%	2.83%
TWLO	Twilio Inc Technology	Reduced	118,027	-22,440	$14,850,157	−25.7%	2.31%
MELI	Mercadolibre Inc Consumer Cyclical	Added	8,559	+845	$14,798,682	−4.8%	2.31%
NTSK	Netskope Inc Technology	Held	909,091	0	$7,718,182	−51.6%	1.20%