Whale Rock Capital portfolio · 2017-03-31
Disclosed long book
$1.47 billion
Long positions
25
Calls / puts
0 / 5
Top 5 concentration
36.8%
Longs with AI data
3 / 25
Average AI 1Y
+24.9%
13F filing comparison
Quarter-over-quarter changes
2016-12-31 to 2017-03-31
Newly reported
10
No longer reported
10
Increased
9
Reduced
10
Newly reported this quarter
Present now and absent from the immediately preceding comparable filing.
| Position | Kind | Shares | Value |
|---|---|---|---|
LUMENTUM HLDGS INC LUMENTUM HLDGS INC | LONG | 962,339 | $51.3 million |
MAXLINEAR INC MAXLINEAR INC | LONG | 1,224,602 | $34.4 million |
LAM RESEARCH CORP LAM RESEARCH CORP | LONG | 238,936 | $30.7 million |
MERCADOLIBRE INC MERCADOLIBRE INC | LONG | 143,385 | $30.3 million |
INSTRUCTURE INC INSTRUCTURE INC | LONG | 1,111,122 | $26.0 million |
ACACIA COMMUNICATIONS INC ACACIA COMMUNICATIONS INC | LONG | 400,928 | $23.5 million |
ISHARES TR ISHARES TR | PUT | 1,100,000 | $151.2 million |
SPDR S&P 500 ETF TR SPDR S&P 500 ETF TR | PUT | 350,000 | $82.5 million |
FACEBOOK INC FACEBOOK INC | PUT | 460,000 | $65.3 million |
SERVICENOW INC SERVICENOW INC | PUT | 400,000 | $35.0 million |
No longer reported this quarter
Present in the prior comparable filing and absent from this one.
| Position | Kind | Prior shares | Prior value |
|---|---|---|---|
ARRIS INTL INC ARRIS INTL INC · SHS | LONG | 1,629,849 | $49.1 million |
BENEFITFOCUS INC BENEFITFOCUS INC · COM | LONG | 983,140 | $29.2 million |
CIRRUS LOGIC INC CIRRUS LOGIC INC · COM | LONG | 229,587 | $13.0 million |
EPAM SYS INC EPAM SYS INC · COM | LONG | 347,272 | $22.3 million |
GIGAMON INC GIGAMON INC · COM | LONG | 1,334,312 | $60.8 million |
LOGMEIN INC LOGMEIN INC · COM | LONG | 182,311 | $17.6 million |
MAXLINEAR INC MAXLINEAR INC · CL A | LONG | 792,310 | $17.3 million |
VONAGE HLDGS CORP VONAGE HLDGS CORP · COM | LONG | 2,338,977 | $16.0 million |
WAYFAIR INC WAYFAIR INC · CL A | LONG | 34,939 | $1.2 million |
YELP INC YELP INC · CL A | LONG | 325,222 | $12.4 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 | 165,188 | $146.4 million | 10.0% | REDUCED | — | 1Y — 5Y — |
ELLIE MAE INC ELLIE MAE INC · COM · 28849P100 | LONG | 994,501 | $99.7 million | 6.8% | REDUCED | — | 1Y — 5Y — |
NETEASE INC NETEASE INC · SPONSORED ADR · 64110W102 | LONG | 350,951 | $99.7 million | 6.8% | INCREASED | — | 1Y — 5Y — |
META Meta Platforms Inc. | LONG | 683,074 | $97.0 million | 6.6% | INCREASED | — | 1Y +22.4% 5Y +133.8% · 25 models |
NETFLIX INC NETFLIX INC · COM · 64110L106 | LONG | 656,082 | $97.0 million | 6.6% | INCREASED | — | 1Y — 5Y — |
APPLE INC APPLE INC · COM · 037833100 | LONG | 650,821 | $93.5 million | 6.4% | INCREASED | — | 1Y — 5Y — |
ALPHABET INC ALPHABET INC · CAP STK CL A · 02079K305 | LONG | 89,083 | $75.5 million | 5.1% | REDUCED | — | 1Y — 5Y — |
SHOPIFY INC SHOPIFY INC · CL A · 82509L107 | LONG | 1,040,337 | $70.8 million | 4.8% | REDUCED | — | 1Y — 5Y — |
ZENDESK INC ZENDESK INC · COM · 98936J101 | LONG | 2,492,628 | $69.9 million | 4.8% | REDUCED | — | 1Y — 5Y — |
APPLIED OPTOELECTRONICS INC APPLIED OPTOELECTRONICS INC · COM · 03823U102 | LONG | 1,155,356 | $64.9 million | 4.4% | INCREASED | — | 1Y — 5Y — |
LUMENTUM HLDGS INC LUMENTUM HLDGS INC · COM · 55024U109 | LONG | 962,339 | $51.3 million | 3.5% | NEWLY REPORTED | — | 1Y — 5Y — |
SYMANTEC CORP SYMANTEC CORP · COM · 871503108 | LONG | 1,648,826 | $50.6 million | 3.4% | REDUCED | — | 1Y — 5Y — |
NVDA NVIDIA Corporation | LONG | 440,068 | $47.9 million | 3.3% | REDUCED | — | 1Y +35.5% 5Y +209.6% · 25 models |
MSFT Microsoft Corporation | LONG | 708,096 | $46.6 million | 3.2% | REDUCED | — | 1Y +16.8% 5Y +100.8% · 25 models |
OCLARO INC OCLARO INC · COM NEW · 67555N206 | LONG | 4,686,495 | $46.0 million | 3.1% | REDUCED | — | 1Y — 5Y — |
PEGASYSTEMS INC PEGASYSTEMS INC · COM · 705573103 | LONG | 989,934 | $43.4 million | 3.0% | INCREASED | — | 1Y — 5Y — |
ALIBABA GROUP HLDG LTD ALIBABA GROUP HLDG LTD · SPONSORED ADS · 01609W102 | LONG | 388,955 | $41.9 million | 2.9% | REDUCED | — | 1Y — 5Y — |
FABRINET FABRINET · SHS · G3323L100 | LONG | 915,836 | $38.5 million | 2.6% | INCREASED | — | 1Y — 5Y — |
MAXLINEAR INC MAXLINEAR INC · COM · 57776J100 | LONG | 1,224,602 | $34.4 million | 2.3% | NEWLY REPORTED | — | 1Y — 5Y — |
LAM RESEARCH CORP LAM RESEARCH CORP · COM · 512807108 | LONG | 238,936 | $30.7 million | 2.1% | NEWLY REPORTED | — | 1Y — 5Y — |
MERCADOLIBRE INC MERCADOLIBRE INC · COM · 58733R102 | LONG | 143,385 | $30.3 million | 2.1% | NEWLY REPORTED | — | 1Y — 5Y — |
INSTRUCTURE INC INSTRUCTURE INC · COM · 45781U103 | LONG | 1,111,122 | $26.0 million | 1.8% | NEWLY REPORTED | — | 1Y — 5Y — |
ACACIA COMMUNICATIONS INC ACACIA COMMUNICATIONS INC · COM · 00401C108 | LONG | 400,928 | $23.5 million | 1.6% | NEWLY REPORTED | — | 1Y — 5Y — |
MONOLITHIC PWR SYS INC MONOLITHIC PWR SYS INC · COM · 609839105 | LONG | 248,233 | $22.9 million | 1.6% | INCREASED | — | 1Y — 5Y — |
QUANTENNA COMMUNICATIONS INC QUANTENNA COMMUNICATIONS INC · COM · 74766D100 | LONG | 912,601 | $19.0 million | 1.3% | INCREASED | — | 1Y — 5Y — |
ISHARES TR ISHARES TR · PUT · 464287955 | PUT | 1,100,000 | $151.2 million | — | NEWLY REPORTED | — | 1Y — 5Y — |
SPDR S&P 500 ETF TR SPDR S&P 500 ETF TR · PUT · 78462F953 | PUT | 350,000 | $82.5 million | — | NEWLY REPORTED | — | 1Y — 5Y — |
FACEBOOK INC FACEBOOK INC · PUT · 30303M952 | PUT | 460,000 | $65.3 million | — | NEWLY REPORTED | — | 1Y — 5Y — |
HOST HOTELS & RESORTS INC HOST HOTELS & RESORTS INC · PUT · 44107P954 | PUT | 2,000,000 | $37.3 million | — | UNCHANGED | — | 1Y — 5Y — |
SERVICENOW INC SERVICENOW INC · PUT · 81762P952 | PUT | 400,000 | $35.0 million | — | NEWLY REPORTED | — | 1Y — 5Y — |