Whale Rock Capital portfolio · 2026-03-31

Form 13F reports holdings as of 2026-03-31 and was filed on 2026-05-15. It is delayed, can omit confidential positions, and is not the manager's current portfolio or fund NAV. Options show reported underlying value—not premium, net exposure, or investment intent.

Disclosed long book

$7.74 billion

Long positions

Calls / puts

0 / 0

Top 5 concentration

31.3%

Longs with AI data

17 / 35

Average AI 1Y

+22.7%

Official SEC filing ↗Exact filing event Permanent quarter page JSON Download CSV

13F filing comparison

Quarter-over-quarter changes

2025-12-31 to 2026-03-31

Newly reported

No longer reported

Increased

Reduced

Newly reported this quarter

Present now and absent from the immediately preceding comparable filing.

Position	Kind	Shares	Value
ADVANCED ENERGY INDS ADVANCED ENERGY INDS	LONG	1,022,112	$329.8 million
MKS INC. MKS INC.	LONG	1,306,724	$300.3 million
LAM RESEARCH CORP LAM RESEARCH CORP	LONG	957,877	$204.7 million
TSEM TOWER SEMICONDUCTOR LTD	LONG	1,066,737	$187.2 million
VIAVI SOLUTIONS INC VIAVI SOLUTIONS INC	LONG	3,473,152	$115.6 million
WESTERN DIGITAL CORP WESTERN DIGITAL CORP	LONG	412,006	$111.4 million
ARM ARM HOLDINGS PLC	LONG	452,384	$68.4 million
AAPL APPLE INC	LONG	96,613	$24.5 million
MSFT MICROSOFT CORP	LONG	53,850	$19.9 million
AMD ADVANCED MICRO DEVICES INC	LONG	69,211	$14.1 million
NETFLIX INC. NETFLIX INC.	LONG	131,960	$12.7 million

No longer reported this quarter

Present in the prior comparable filing and absent from this one.

Position	Kind	Prior shares	Prior value
CHIME FINL INC CHIME FINL INC · COM SHS CL A	LONG	10,572	$266,097
HEWLETT PACKARD ENTERPRISE C HEWLETT PACKARD ENTERPRISE C · COM	LONG	1,908,017	$45.8 million
HUBSPOT INC HUBSPOT INC · COM	LONG	149,246	$59.9 million
MERCADOLIBRE INC MERCADOLIBRE INC · COM	LONG	98,175	$197.7 million
NU HLDGS LTD NU HLDGS LTD · ORD SHS CL A	LONG	10,755,918	$180.1 million
OKTA INC OKTA INC · CL A	LONG	434,854	$37.6 million
SEMTECH CORP SEMTECH CORP · COM	LONG	3,901,469	$287.5 million
WEALTHFRONT CORP WEALTHFRONT CORP · COM	LONG	1,600,000	$21.7 million

“No longer reported” means the position is absent from this comparable 13F filing. It does not prove the manager sold it: reporting thresholds, confidential treatment, corporate actions, or instrument changes can also explain the omission.

Position	Kind	Shares	Value	Long weight	Quarter change	AI at filing · 1Y	AI now
GOOGL Alphabet Inc.	LONG	2,671,821	$768.3 million	9.9%	INCREASED	19.6%	1Y +18.6% 5Y +102.1% · 32 models
SNDK SanDisk Corporation	LONG	799,587	$508.0 million	6.6%	REDUCED	26.0%	1Y +23.9% 5Y +118.3% · 29 models
CLS Celestica Inc.	LONG	1,518,201	$427.6 million	5.5%	REDUCED	29.2%	1Y +27.6% 5Y +142.0% · 30 models
AMZN Amazon.com Inc.	LONG	1,819,439	$378.9 million	4.9%	REDUCED	24.1%	1Y +21.3% 5Y +126.1% · 32 models
TTM TECHNOLOGIES INC TTM TECHNOLOGIES INC · COM · 87305R109	LONG	3,514,560	$342.4 million	4.4%	REDUCED	—	1Y — 5Y —
ADVANCED ENERGY INDS ADVANCED ENERGY INDS · COM · 007973100	LONG	1,022,112	$329.8 million	4.3%	NEWLY REPORTED	—	1Y — 5Y —
FABRINET FABRINET · SHS · G3323L100	LONG	611,266	$318.8 million	4.1%	REDUCED	—	1Y — 5Y —
CORNING INC CORNING INC · COM · 219350105	LONG	2,297,424	$312.4 million	4.0%	REDUCED	—	1Y — 5Y —
MKS INC. MKS INC. · COM · 55306N104	LONG	1,306,724	$300.3 million	3.9%	NEWLY REPORTED	—	1Y — 5Y —
META Meta Platforms Inc.	LONG	512,569	$293.3 million	3.8%	INCREASED	23.7%	1Y +21.0% 5Y +124.1% · 32 models
JFROG LTD JFROG LTD · ORD SHS · M6191J100	LONG	6,019,793	$282.5 million	3.6%	INCREASED	—	1Y — 5Y —
TSM Taiwan Semiconductor Manufacturing Co.	LONG	819,445	$276.9 million	3.6%	INCREASED	24.7%	1Y +24.1% 5Y +140.8% · 31 models
APPLOVIN CORP APPLOVIN CORP · COM CL A · 03831W108	LONG	695,537	$276.8 million	3.6%	REDUCED	—	1Y — 5Y —
CARVANA CO CARVANA CO · CL A · 146869102	LONG	877,554	$275.9 million	3.6%	REDUCED	—	1Y — 5Y —
MACOM TECH SOLUTIONS HLDGS I MACOM TECH SOLUTIONS HLDGS I · COM · 55405Y100	LONG	1,174,991	$260.9 million	3.4%	INCREASED	—	1Y — 5Y —
COHR Coherent Corp.	LONG	975,048	$232.3 million	3.0%	REDUCED	29.1%	1Y +27.6% 5Y +141.0% · 31 models
AVGO Broadcom Inc.	LONG	737,142	$228.2 million	2.9%	REDUCED	25.0%	1Y +23.7% 5Y +145.8% · 32 models
BE Bloom Energy Corporation	LONG	1,653,788	$224.1 million	2.9%	INCREASED	24.3%	1Y +21.3% 5Y +116.3% · 26 models
LAM RESEARCH CORP LAM RESEARCH CORP · COM NEW · 512807306	LONG	957,877	$204.7 million	2.6%	NEWLY REPORTED	—	1Y — 5Y —
RBLX Roblox Corp	LONG	3,532,184	$199.8 million	2.6%	REDUCED	24.6%	1Y +21.6% 5Y +126.5% · 31 models
SITIME CORP SITIME CORP · COM · 82982T106	LONG	576,933	$199.2 million	2.6%	REDUCED	—	1Y — 5Y —
TSEM Tower Semiconductor Ltd.	LONG	1,066,737	$187.2 million	2.4%	NEWLY REPORTED	22.4%	1Y +20.4% 5Y +96.7% · 26 models
NVDA NVIDIA Corporation	LONG	1,041,128	$181.6 million	2.3%	REDUCED	36.7%	1Y +32.4% 5Y +188.0% · 33 models
KLAVIYO INC KLAVIYO INC · COM SER A · 49845K101	LONG	6,825,206	$132.8 million	1.7%	INCREASED	—	1Y — 5Y —
VIAVI SOLUTIONS INC VIAVI SOLUTIONS INC · COM · 925550105	LONG	3,473,152	$115.6 million	1.5%	NEWLY REPORTED	—	1Y — 5Y —
WESTERN DIGITAL CORP WESTERN DIGITAL CORP · COM · 958102105	LONG	412,006	$111.4 million	1.4%	NEWLY REPORTED	—	1Y — 5Y —
CIENA CORP CIENA CORP · COM NEW · 171779309	LONG	231,267	$89.8 million	1.2%	REDUCED	—	1Y — 5Y —
ARM Arm Holdings plc	LONG	452,384	$68.4 million	0.9%	NEWLY REPORTED	28.0%	1Y +24.9% 5Y +150.5% · 32 models
MDB MongoDB Inc	LONG	224,648	$55.0 million	0.7%	REDUCED	26.4%	1Y +22.7% 5Y +139.2% · 31 models
DUOLINGO INC DUOLINGO INC · CL A COM · 26603R106	LONG	471,764	$46.5 million	0.6%	REDUCED	—	1Y — 5Y —
IMPINJ INC IMPINJ INC · COM · 453204109	LONG	405,244	$41.6 million	0.5%	REDUCED	—	1Y — 5Y —
AAPL Apple Inc.	LONG	96,613	$24.5 million	0.3%	NEWLY REPORTED	13.3%	1Y +12.3% 5Y +75.3% · 33 models
MSFT Microsoft Corporation	LONG	53,850	$19.9 million	0.3%	NEWLY REPORTED	17.4%	1Y +16.3% 5Y +98.3% · 32 models
AMD Advanced Micro Devices Inc.	LONG	69,211	$14.1 million	0.2%	NEWLY REPORTED	27.6%	1Y +25.6% 5Y +148.8% · 32 models
NETFLIX INC. NETFLIX INC. · COM · 64110L106	LONG	131,960	$12.7 million	0.2%	NEWLY REPORTED	—	1Y — 5Y —

AI outlook values are averages across the latest successful run per covered model at the labeled cutoff. “No longer reported” does not necessarily mean sold; thresholds, confidential treatment, corporate actions, or instrument changes may explain an omission. Reviewed API mapping covers 52.8%of disclosed long-book value; exact editorial CUSIP mappings may add current-only AI coverage on this public page. Research use only. No warranty and not investment advice.