Whale Rock Capital portfolio · 2010-09-30
Disclosed long book
$206.5 million
Long positions
38
Calls / puts
0 / 0
Top 5 concentration
42.7%
Longs with AI data
0 / 38
Average AI 1Y
—
13F filing comparison
Quarter-over-quarter changes
2010-06-30 to 2010-09-30
Newly reported
20
No longer reported
15
Increased
4
Reduced
13
Newly reported this quarter
Present now and absent from the immediately preceding comparable filing.
| Position | Kind | Shares | Value |
|---|---|---|---|
NETAPP INC NETAPP INC | LONG | 216,179 | $10.8 million |
RED HAT INC RED HAT INC | LONG | 256,846 | $10.5 million |
NETFLIX INC NETFLIX INC | LONG | 62,700 | $10.2 million |
PRICELINE GRP INC PRICELINE GRP INC | LONG | 25,398 | $8.8 million |
NETSCOUT SYS INC NETSCOUT SYS INC | LONG | 315,468 | $6.5 million |
HEWLETT PACKARD CO HEWLETT PACKARD CO | LONG | 139,645 | $5.9 million |
PHILLIPS VAN HEUSEN CORP PHILLIPS VAN HEUSEN CORP | LONG | 79,193 | $4.8 million |
Acme Packet Inc Acme Packet Inc | LONG | 125,418 | $4.8 million |
WARNACO GROUP INC WARNACO GROUP INC | LONG | 91,139 | $4.7 million |
SINA CORP SINA CORP | LONG | 91,159 | $4.6 million |
OPNET TECHNOLOGIES INC OPNET TECHNOLOGIES INC | LONG | 242,842 | $4.4 million |
OCH ZIFF CAP MGMT GROUP OCH ZIFF CAP MGMT GROUP | LONG | 287,920 | $4.3 million |
BAIDU INC BAIDU INC | LONG | 40,927 | $4.2 million |
VIASAT INC VIASAT INC | LONG | 90,378 | $3.7 million |
VIRGIN MEDIA INC VIRGIN MEDIA INC | LONG | 124,840 | $2.9 million |
HOME INNS & HOTELS MGMT INC HOME INNS & HOTELS MGMT INC | LONG | 52,551 | $2.6 million |
SKYWORKS SOLUTIONS INC SKYWORKS SOLUTIONS INC | LONG | 68,176 | $1.4 million |
SYCAMORE NETWORKS INC SYCAMORE NETWORKS INC | LONG | 39,669 | $1.3 million |
SONUS NETWORKS INC SONUS NETWORKS INC | LONG | 244,000 | $861,000 |
NOVATEL WIRELESS INC NOVATEL WIRELESS INC | LONG | 78,034 | $615,000 |
No longer reported this quarter
Present in the prior comparable filing and absent from this one.
| Position | Kind | Prior shares | Prior value |
|---|---|---|---|
AMAZON COM INC AMAZON COM INC · COM | LONG | 8,380 | $916,000 |
BALLANTYNE STRONG INC BALLANTYNE STRONG INC · COM | LONG | 41,697 | $303,000 |
BON-TON STORES INC BON-TON STORES INC · COM | LONG | 117,557 | $1.1 million |
CARMIKE CINEMAS INC CARMIKE CINEMAS INC · COM | LONG | 332,996 | $2.0 million |
ELECTRONICS FOR IMAGING INC ELECTRONICS FOR IMAGING INC · COM | LONG | 241,994 | $2.4 million |
EXFO INC EXFO INC · SUB VTG SHS | LONG | 79,263 | $395,000 |
KULICKE & SOFFA INDS INC KULICKE & SOFFA INDS INC · COM | LONG | 768,568 | $5.4 million |
LOGMEIN INC LOGMEIN INC · COM | LONG | 260,960 | $6.8 million |
MELLANOX TECHNOLOGIES LTD MELLANOX TECHNOLOGIES LTD · SHS | LONG | 564,555 | $12.4 million |
MIPS TECHNOLOGIES INC MIPS TECHNOLOGIES INC · COM | LONG | 77,506 | $396,000 |
REGAL ENTMT GROUP REGAL ENTMT GROUP · CL A | LONG | 274,604 | $3.6 million |
RUBICON TECHNOLOGY INC RUBICON TECHNOLOGY INC · COM | LONG | 25,731 | $767,000 |
SAPIENT CORP SAPIENT CORP · COM | LONG | 52,092 | $528,000 |
SCRIPPS E W CO OHIO SCRIPPS E W CO OHIO · CL A NEW | LONG | 1,058,694 | $7.9 million |
TELLABS INC TELLABS INC · COM | LONG | 1,158,584 | $7.4 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 |
|---|---|---|---|---|---|---|---|
APPLE INC APPLE INC · COM · 037833100 | LONG | 102,993 | $29.2 million | 14.2% | REDUCED | — | 1Y — 5Y — |
ORACLE CORP ORACLE CORP · COM · 68389X105 | LONG | 724,034 | $19.4 million | 9.4% | INCREASED | — | 1Y — 5Y — |
GOOGLE INC GOOGLE INC · CL A · 38259P508 | LONG | 32,778 | $17.2 million | 8.3% | INCREASED | — | 1Y — 5Y — |
MATTEL INC MATTEL INC · COM · 577081102 | LONG | 476,215 | $11.2 million | 5.4% | REDUCED | — | 1Y — 5Y — |
RADIOSHACK CORP RADIOSHACK CORP · COM · 750438103 | LONG | 520,658 | $11.1 million | 5.4% | REDUCED | — | 1Y — 5Y — |
NETAPP INC NETAPP INC · COM · 64110D104 | LONG | 216,179 | $10.8 million | 5.2% | NEWLY REPORTED | — | 1Y — 5Y — |
RED HAT INC RED HAT INC · COM · 756577102 | LONG | 256,846 | $10.5 million | 5.1% | NEWLY REPORTED | — | 1Y — 5Y — |
NETFLIX INC NETFLIX INC · COM · 64110L106 | LONG | 62,700 | $10.2 million | 4.9% | NEWLY REPORTED | — | 1Y — 5Y — |
PRICELINE GRP INC PRICELINE GRP INC · COM NEW · 741503403 | LONG | 25,398 | $8.8 million | 4.3% | NEWLY REPORTED | — | 1Y — 5Y — |
RADWARE LTD RADWARE LTD · ORD · M81873107 | LONG | 192,080 | $6.6 million | — | INCREASED | — | 1Y — 5Y — |
NETSCOUT SYS INC NETSCOUT SYS INC · COM · 64115T104 | LONG | 315,468 | $6.5 million | 3.1% | NEWLY REPORTED | — | 1Y — 5Y — |
AKAMAI TECHNOLOGIES INC AKAMAI TECHNOLOGIES INC · COM · 00971T101 | LONG | 128,235 | $6.4 million | 3.1% | REDUCED | — | 1Y — 5Y — |
FINISH LINE INC FINISH LINE INC · CL A · 317923100 | LONG | 456,122 | $6.3 million | 3.1% | REDUCED | — | 1Y — 5Y — |
CHECK POINT SOFTWARE TECH LT CHECK POINT SOFTWARE TECH LT · ORD · M22465104 | LONG | 168,291 | $6.2 million | — | INCREASED | — | 1Y — 5Y — |
HEWLETT PACKARD CO HEWLETT PACKARD CO · COM · 428236103 | LONG | 139,645 | $5.9 million | 2.8% | NEWLY REPORTED | — | 1Y — 5Y — |
PHILLIPS VAN HEUSEN CORP PHILLIPS VAN HEUSEN CORP · COM · 718592108 | LONG | 79,193 | $4.8 million | 2.3% | NEWLY REPORTED | — | 1Y — 5Y — |
Acme Packet Inc Acme Packet Inc · COM · 004764106 | LONG | 125,418 | $4.8 million | 2.3% | NEWLY REPORTED | — | 1Y — 5Y — |
WARNACO GROUP INC WARNACO GROUP INC · COM NEW · 934390402 | LONG | 91,139 | $4.7 million | 2.3% | NEWLY REPORTED | — | 1Y — 5Y — |
SINA CORP SINA CORP · ORD · G81477104 | LONG | 91,159 | $4.6 million | — | NEWLY REPORTED | — | 1Y — 5Y — |
OPNET TECHNOLOGIES INC OPNET TECHNOLOGIES INC · COM · 683757108 | LONG | 242,842 | $4.4 million | 2.1% | NEWLY REPORTED | — | 1Y — 5Y — |
OCH ZIFF CAP MGMT GROUP OCH ZIFF CAP MGMT GROUP · CL A · 67551U105 | LONG | 287,920 | $4.3 million | 2.1% | NEWLY REPORTED | — | 1Y — 5Y — |
BAIDU INC BAIDU INC · SPON ADR REP A · 056752108 | LONG | 40,927 | $4.2 million | 2.0% | NEWLY REPORTED | — | 1Y — 5Y — |
VIASAT INC VIASAT INC · COM · 92552V100 | LONG | 90,378 | $3.7 million | 1.8% | NEWLY REPORTED | — | 1Y — 5Y — |
VIRGIN MEDIA INC VIRGIN MEDIA INC · COM · 92769L101 | LONG | 124,840 | $2.9 million | 1.4% | NEWLY REPORTED | — | 1Y — 5Y — |
COMPUWARE CORP COMPUWARE CORP · COM · 205638109 | LONG | 322,009 | $2.7 million | 1.3% | REDUCED | — | 1Y — 5Y — |
GAYLORD ENTMT CO NEW GAYLORD ENTMT CO NEW · COM · 367905106 | LONG | 87,060 | $2.7 million | 1.3% | REDUCED | — | 1Y — 5Y — |
HOME INNS & HOTELS MGMT INC HOME INNS & HOTELS MGMT INC · SPON ADR · 43713W107 | LONG | 52,551 | $2.6 million | 1.3% | NEWLY REPORTED | — | 1Y — 5Y — |
DILLARDS INC DILLARDS INC · CL A · 254067101 | LONG | 92,605 | $2.2 million | 1.1% | REDUCED | — | 1Y — 5Y — |
SKYWORKS SOLUTIONS INC SKYWORKS SOLUTIONS INC · COM · 83088M102 | LONG | 68,176 | $1.4 million | 0.7% | NEWLY REPORTED | — | 1Y — 5Y — |
UNIVERSAL DISPLAY CORP UNIVERSAL DISPLAY CORP · COM · 91347P105 | LONG | 57,846 | $1.4 million | 0.7% | REDUCED | — | 1Y — 5Y — |
IMAX CORP IMAX CORP · COM · 45245E109 | LONG | 76,478 | $1.3 million | 0.6% | REDUCED | — | 1Y — 5Y — |
SYCAMORE NETWORKS INC SYCAMORE NETWORKS INC · COM NEW · 871206405 | LONG | 39,669 | $1.3 million | 0.6% | NEWLY REPORTED | — | 1Y — 5Y — |
SONUS NETWORKS INC SONUS NETWORKS INC · COM · 835916107 | LONG | 244,000 | $861,000 | 0.4% | NEWLY REPORTED | — | 1Y — 5Y — |
TECHTARGET INC TECHTARGET INC · COM · 87874R100 | LONG | 122,007 | $641,000 | 0.3% | REDUCED | — | 1Y — 5Y — |
ZIPREALTY INC ZIPREALTY INC · COM · 98974V107 | LONG | 220,946 | $639,000 | 0.3% | UNCHANGED | — | 1Y — 5Y — |
NOVATEL WIRELESS INC NOVATEL WIRELESS INC · COM NEW · 66987M604 | LONG | 78,034 | $615,000 | 0.3% | NEWLY REPORTED | — | 1Y — 5Y — |
A H BELO CORP A H BELO CORP · COM CL A · 001282102 | LONG | 67,730 | $479,000 | 0.2% | REDUCED | — | 1Y — 5Y — |
JOURNAL COMMUNICATIONS INC JOURNAL COMMUNICATIONS INC · CL A · 481130102 | LONG | 99,473 | $449,000 | 0.2% | REDUCED | — | 1Y — 5Y — |