Whale Rock Capital portfolio · 2017-09-30
Disclosed long book
$1.87 billion
Long positions
32
Calls / puts
1 / 0
Top 5 concentration
36.6%
Longs with AI data
4 / 32
Average AI 1Y
+26.0%
13F filing comparison
Quarter-over-quarter changes
2017-06-30 to 2017-09-30
Newly reported
11
No longer reported
6
Increased
8
Reduced
14
Newly reported this quarter
Present now and absent from the immediately preceding comparable filing.
| Position | Kind | Shares | Value |
|---|---|---|---|
HIMAX TECHNOLOGIES INC HIMAX TECHNOLOGIES INC | CALL | 2,500,000 | $27.3 million |
NVDA NVIDIA CORPORATION | LONG | 521,180 | $93.2 million |
ASML HOLDING N V ASML HOLDING N V | LONG | 390,995 | $66.9 million |
KULICKE & SOFFA INDS INC KULICKE & SOFFA INDS INC | LONG | 2,856,179 | $61.6 million |
BLOCK INC BLOCK INC | LONG | 1,538,955 | $44.3 million |
MICRON TECHNOLOGY INC MICRON TECHNOLOGY INC | LONG | 619,615 | $24.4 million |
YY INC YY INC | LONG | 274,795 | $23.8 million |
BLACKLINE INC BLACKLINE INC | LONG | 694,270 | $23.7 million |
HIMAX TECHNOLOGIES INC HIMAX TECHNOLOGIES INC | LONG | 1,733,687 | $18.9 million |
MULESOFT INC MULESOFT INC | LONG | 97,465 | $2.0 million |
ROKU ROKU INC | LONG | 50,000 | $1.3 million |
No longer reported this quarter
Present in the prior comparable filing and absent from this one.
| Position | Kind | Prior shares | Prior value |
|---|---|---|---|
APPLE INC APPLE INC · COM | LONG | 422,086 | $60.8 million |
BOX INC BOX INC · CL A | LONG | 1,775,308 | $32.4 million |
CEVA INC CEVA INC · COM | LONG | 468,040 | $21.3 million |
FABRINET FABRINET · SHS | LONG | 888,013 | $37.9 million |
FIVE9 INC FIVE9 INC · COM | LONG | 989,592 | $21.3 million |
MACOM TECH SOLUTIONS HLDGS I MACOM TECH SOLUTIONS HLDGS I · COM | LONG | 307,247 | $17.1 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 |
|---|---|---|---|---|---|---|---|
AMAZON COM INC AMAZON COM INC · COM · 023135106 | LONG | 177,513 | $170.7 million | 9.1% | REDUCED | — | 1Y — 5Y — |
SHOPIFY INC SHOPIFY INC · CL A · 82509L107 | LONG | 1,323,557 | $154.2 million | 8.2% | INCREASED | — | 1Y — 5Y — |
ALIBABA GROUP HLDG LTD ALIBABA GROUP HLDG LTD · SPONSORED ADS · 01609W102 | LONG | 793,542 | $137.1 million | 7.3% | INCREASED | — | 1Y — 5Y — |
META Meta Platforms Inc. | LONG | 749,598 | $128.1 million | 6.8% | INCREASED | — | 1Y +22.4% 5Y +133.8% · 25 models |
SCIENTIFIC GAMES CORP SCIENTIFIC GAMES CORP · CL A · 80874P109 | LONG | 2,093,468 | $96.0 million | 5.1% | INCREASED | — | 1Y — 5Y — |
NVDA NVIDIA Corporation | LONG | 521,180 | $93.2 million | 5.0% | NEWLY REPORTED | — | 1Y +35.5% 5Y +209.6% · 25 models |
LAM RESEARCH CORP LAM RESEARCH CORP · COM · 512807108 | LONG | 480,753 | $89.0 million | 4.8% | INCREASED | — | 1Y — 5Y — |
ALPHABET INC ALPHABET INC · CAP STK CL A · 02079K305 | LONG | 89,488 | $87.1 million | 4.7% | REDUCED | — | 1Y — 5Y — |
LUMENTUM HLDGS INC LUMENTUM HLDGS INC · COM · 55024U109 | LONG | 1,590,359 | $86.4 million | 4.6% | INCREASED | — | 1Y — 5Y — |
NETFLIX INC NETFLIX INC · COM · 64110L106 | LONG | 410,262 | $74.4 million | 4.0% | INCREASED | — | 1Y — 5Y — |
ELLIE MAE INC ELLIE MAE INC · COM · 28849P100 | LONG | 898,591 | $73.8 million | 3.9% | REDUCED | — | 1Y — 5Y — |
ASML HOLDING N V ASML HOLDING N V · N Y REGISTRY SHS · N07059210 | LONG | 390,995 | $66.9 million | 3.6% | NEWLY REPORTED | — | 1Y — 5Y — |
KULICKE & SOFFA INDS INC KULICKE & SOFFA INDS INC · COM · 501242101 | LONG | 2,856,179 | $61.6 million | 3.3% | NEWLY REPORTED | — | 1Y — 5Y — |
PEGASYSTEMS INC PEGASYSTEMS INC · COM · 705573103 | LONG | 1,029,502 | $59.4 million | 3.2% | REDUCED | — | 1Y — 5Y — |
NETEASE INC NETEASE INC · SPONSORED ADR · 64110W102 | LONG | 206,454 | $54.5 million | 2.9% | REDUCED | — | 1Y — 5Y — |
TSLA Tesla Inc. | LONG | 156,672 | $53.4 million | 2.9% | REDUCED | — | 1Y +20.8% 5Y +138.0% · 25 models |
CGNX COGNEX CORP | LONG | 451,928 | $49.8 million | 2.7% | INCREASED | — | 1Y — 5Y — |
MERCADOLIBRE INC MERCADOLIBRE INC · COM · 58733R102 | LONG | 185,754 | $48.1 million | 2.6% | REDUCED | — | 1Y — 5Y — |
BLOCK INC BLOCK INC · CL A · 852234103 | LONG | 1,538,955 | $44.3 million | 2.4% | NEWLY REPORTED | — | 1Y — 5Y — |
ZENDESK INC ZENDESK INC · COM · 98936J101 | LONG | 1,450,324 | $42.2 million | 2.3% | REDUCED | — | 1Y — 5Y — |
RINGCENTRAL INC RINGCENTRAL INC · CL A · 76680R206 | LONG | 1,002,993 | $41.9 million | 2.2% | REDUCED | — | 1Y — 5Y — |
STAMPS COM INC STAMPS COM INC · COM NEW · 852857200 | LONG | 140,407 | $28.5 million | 1.5% | REDUCED | — | 1Y — 5Y — |
MONOLITHIC PWR SYS INC MONOLITHIC PWR SYS INC · COM · 609839105 | LONG | 247,711 | $26.4 million | 1.4% | REDUCED | — | 1Y — 5Y — |
INSTRUCTURE INC INSTRUCTURE INC · COM · 45781U103 | LONG | 766,423 | $25.4 million | 1.4% | REDUCED | — | 1Y — 5Y — |
MICRON TECHNOLOGY INC MICRON TECHNOLOGY INC · COM · 595112103 | LONG | 619,615 | $24.4 million | 1.3% | NEWLY REPORTED | — | 1Y — 5Y — |
YY INC YY INC · ADS REPCOM CLA · 98426T106 | LONG | 274,795 | $23.8 million | — | NEWLY REPORTED | — | 1Y — 5Y — |
BLACKLINE INC BLACKLINE INC · COM · 09239B109 | LONG | 694,270 | $23.7 million | 1.3% | NEWLY REPORTED | — | 1Y — 5Y — |
HIMAX TECHNOLOGIES INC HIMAX TECHNOLOGIES INC · SPONSORED ADR · 43289P106 | LONG | 1,733,687 | $18.9 million | 1.0% | NEWLY REPORTED | — | 1Y — 5Y — |
APPIAN CORP APPIAN CORP · CL A · 03782L101 | LONG | 244,457 | $7.0 million | 0.4% | REDUCED | — | 1Y — 5Y — |
OKTA INC OKTA INC · CL A · 679295105 | LONG | 94,745 | $2.7 million | 0.1% | REDUCED | — | 1Y — 5Y — |
MULESOFT INC MULESOFT INC · CL A · 625207105 | LONG | 97,465 | $2.0 million | 0.1% | NEWLY REPORTED | — | 1Y — 5Y — |
ROKU Roku Inc | LONG | 50,000 | $1.3 million | 0.1% | NEWLY REPORTED | — | 1Y +25.3% 5Y +117.1% · 24 models |
HIMAX TECHNOLOGIES INC HIMAX TECHNOLOGIES INC · CALL · 43289P906 | CALL | 2,500,000 | $27.3 million | — | NEWLY REPORTED | — | 1Y — 5Y — |