Whale Rock Capital portfolio · 2009-03-31
Disclosed long book
$139.7 million
Long positions
37
Calls / puts
0 / 0
Top 5 concentration
36.9%
Longs with AI data
1 / 37
Average AI 1Y
+14.7%
13F filing comparison
Quarter-over-quarter changes
2008-12-31 to 2009-03-31
Newly reported
23
No longer reported
21
Increased
6
Reduced
8
Newly reported this quarter
Present now and absent from the immediately preceding comparable filing.
| Position | Kind | Shares | Value |
|---|---|---|---|
YAHOO INC YAHOO INC | LONG | 844,806 | $10.8 million |
TAKE-TWO INTERACTIVE SOFTWAR TAKE-TWO INTERACTIVE SOFTWAR | LONG | 1,063,685 | $8.9 million |
TARGET CORP TARGET CORP | LONG | 252,008 | $8.7 million |
COSTCO WHSL CORP NEW COSTCO WHSL CORP NEW | LONG | 113,533 | $5.3 million |
CHECK POINT SOFTWARE TECH LT CHECK POINT SOFTWARE TECH LT | LONG | 230,179 | $5.1 million |
NETFLIX INC NETFLIX INC | LONG | 102,019 | $4.4 million |
PENN NATL GAMING INC PENN NATL GAMING INC | LONG | 179,736 | $4.3 million |
NETAPP INC NETAPP INC | LONG | 280,044 | $4.2 million |
RACKABLE SYS INC RACKABLE SYS INC | LONG | 731,388 | $3.0 million |
WMS INDS INC WMS INDS INC | LONG | 140,500 | $2.9 million |
CALIFORNIA PIZZA KITCHEN INC CALIFORNIA PIZZA KITCHEN INC | LONG | 200,000 | $2.6 million |
ANNTAYLOR STORES CORP ANNTAYLOR STORES CORP | LONG | 434,160 | $2.3 million |
AMAZON COM INC AMAZON COM INC | LONG | 26,673 | $2.0 million |
PENSKE AUTOMOTIVE GRP INC PENSKE AUTOMOTIVE GRP INC | LONG | 205,680 | $1.9 million |
MOTOROLA INC MOTOROLA INC | LONG | 270,690 | $1.1 million |
OCH ZIFF CAP MGMT GROUP OCH ZIFF CAP MGMT GROUP | LONG | 179,995 | $1.1 million |
SOURCEFIRE INC SOURCEFIRE INC | LONG | 141,007 | $1.0 million |
INFOSPACE INC INFOSPACE INC | LONG | 187,175 | $973,000 |
MIPS TECHNOLOGIES INC MIPS TECHNOLOGIES INC | LONG | 320,570 | $939,000 |
TIME WARNER CABLE INC TIME WARNER CABLE INC | LONG | 30,144 | $748,000 |
HOST HOTELS & RESORTS INC HOST HOTELS & RESORTS INC | LONG | 145,888 | $572,000 |
TRIDENT MICROSYSTEMS INC TRIDENT MICROSYSTEMS INC | LONG | 327,300 | $478,000 |
DICE HLDGS INC DICE HLDGS INC | LONG | 61,785 | $172,000 |
No longer reported this quarter
Present in the prior comparable filing and absent from this one.
| Position | Kind | Prior shares | Prior value |
|---|---|---|---|
E M C CORP MASS E M C CORP MASS · COM | LONG | 418,496 | $4.4 million |
AKAMAI TECHNOLOGIES INC AKAMAI TECHNOLOGIES INC · COM | LONG | 298,118 | $4.5 million |
CBS CORP NEW CBS CORP NEW · CL B | LONG | 220,528 | $1.8 million |
GOOGLE INC GOOGLE INC · CL A | LONG | 9,968 | $3.1 million |
INTERCONTINENTAL HTLS GRP PL INTERCONTINENTAL HTLS GRP PL · SPONS ADR NEW | LONG | 492,859 | $4.0 million |
INTERNATIONAL RECTIFIER CORP INTERNATIONAL RECTIFIER CORP · COM | LONG | 347,803 | $4.7 million |
JDA SOFTWARE GROUP INC JDA SOFTWARE GROUP INC · COM | LONG | 158,301 | $2.1 million |
MARRIOTT INTL INC NEW MARRIOTT INTL INC NEW · CL A | LONG | 285,354 | $5.5 million |
MGM RESORTS INTERNATIONAL MGM RESORTS INTERNATIONAL · COM | PUT | 411,500 | $5.7 million |
NETEASE INC NETEASE INC · SPONSORED ADR | LONG | 23,047 | $509,000 |
NORTHROP GRUMMAN CORP NORTHROP GRUMMAN CORP · COM | LONG | 180,000 | $8.1 million |
RF MICRODEVICES INC RF MICRODEVICES INC · COM | CALL | 917,200 | $715,000 |
SAPIENT CORP SAPIENT CORP · COM | LONG | 748,316 | $3.3 million |
STARWOOD HOTELS&RESORTS WRLD STARWOOD HOTELS&RESORTS WRLD · COM | LONG | 457,599 | $8.2 million |
TALEO CORP TALEO CORP · CL A | LONG | 510,136 | $4.0 million |
TERADYNE INC TERADYNE INC · COM | CALL | 424,400 | $1.8 million |
TESSERA TECHNOLOGIES INC TESSERA TECHNOLOGIES INC · COM | LONG | 108,836 | $1.3 million |
VERIGY LTD VERIGY LTD · SHS | LONG | 18,056 | $174,000 |
VISHAY INTERTECHNOLOGY INC VISHAY INTERTECHNOLOGY INC · COM | LONG | 127,288 | $435,000 |
WYNN RESORTS LTD WYNN RESORTS LTD · COM | PUT | 78,500 | $3.3 million |
XEROX CORP XEROX CORP · COM | LONG | 1,198,328 | $9.6 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 | 108,417 | $11.4 million | 8.2% | INCREASED | — | 1Y — 5Y — |
YAHOO INC YAHOO INC · COM · 984332106 | LONG | 844,806 | $10.8 million | 7.7% | NEWLY REPORTED | — | 1Y — 5Y — |
HEWLETT PACKARD CO HEWLETT PACKARD CO · COM · 428236103 | LONG | 319,296 | $10.2 million | 7.3% | INCREASED | — | 1Y — 5Y — |
ORACLE CORP ORACLE CORP · COM · 68389X105 | LONG | 562,404 | $10.2 million | 7.3% | REDUCED | — | 1Y — 5Y — |
TAKE-TWO INTERACTIVE SOFTWAR TAKE-TWO INTERACTIVE SOFTWAR · COM · 874054109 | LONG | 1,063,685 | $8.9 million | 6.4% | NEWLY REPORTED | — | 1Y — 5Y — |
TARGET CORP TARGET CORP · COM · 87612E106 | LONG | 252,008 | $8.7 million | 6.2% | NEWLY REPORTED | — | 1Y — 5Y — |
ANALOG DEVICES INC ANALOG DEVICES INC · COM · 032654105 | LONG | 347,381 | $6.7 million | 4.8% | REDUCED | — | 1Y — 5Y — |
MYR GROUP INC DEL MYR GROUP INC DEL · COM · 55405W104 | LONG | 380,748 | $5.8 million | 4.2% | INCREASED | — | 1Y — 5Y — |
BALLY TECHNOLOGIES INC BALLY TECHNOLOGIES INC · COM · 05874B107 | LONG | 298,560 | $5.5 million | 3.9% | REDUCED | — | 1Y — 5Y — |
COSTCO WHSL CORP NEW COSTCO WHSL CORP NEW · COM · 22160K105 | LONG | 113,533 | $5.3 million | 3.8% | NEWLY REPORTED | — | 1Y — 5Y — |
ZORAN CORP ZORAN CORP · COM · 98975F101 | LONG | 585,655 | $5.2 million | 3.7% | INCREASED | — | 1Y — 5Y — |
CHECK POINT SOFTWARE TECH LT CHECK POINT SOFTWARE TECH LT · ORD · M22465104 | LONG | 230,179 | $5.1 million | — | NEWLY REPORTED | — | 1Y — 5Y — |
PRICELINE GRP INC PRICELINE GRP INC · COM NEW · 741503403 | LONG | 58,601 | $4.6 million | 3.3% | REDUCED | — | 1Y — 5Y — |
NETFLIX INC NETFLIX INC · COM · 64110L106 | LONG | 102,019 | $4.4 million | 3.1% | NEWLY REPORTED | — | 1Y — 5Y — |
PENN NATL GAMING INC PENN NATL GAMING INC · COM · 707569109 | LONG | 179,736 | $4.3 million | 3.1% | NEWLY REPORTED | — | 1Y — 5Y — |
NETAPP INC NETAPP INC · COM · 64110D104 | LONG | 280,044 | $4.2 million | 3.0% | NEWLY REPORTED | — | 1Y — 5Y — |
TIME WARNER INC TIME WARNER INC · COM · 887317105 | LONG | 197,185 | $3.8 million | 2.7% | REDUCED | — | 1Y — 5Y — |
MENS WEARHOUSE INC MENS WEARHOUSE INC · COM · 587118100 | LONG | 237,286 | $3.6 million | 2.6% | INCREASED | — | 1Y — 5Y — |
MICROSTRATEGY INC MICROSTRATEGY INC · CL A NEW · 594972408 | LONG | 92,753 | $3.2 million | 2.3% | INCREASED | — | 1Y — 5Y — |
RACKABLE SYS INC RACKABLE SYS INC · COM · 750077109 | LONG | 731,388 | $3.0 million | 2.1% | NEWLY REPORTED | — | 1Y — 5Y — |
WMS INDS INC WMS INDS INC · COM · 929297109 | LONG | 140,500 | $2.9 million | 2.1% | NEWLY REPORTED | — | 1Y — 5Y — |
CALIFORNIA PIZZA KITCHEN INC CALIFORNIA PIZZA KITCHEN INC · COM · 13054D109 | LONG | 200,000 | $2.6 million | 1.9% | NEWLY REPORTED | — | 1Y — 5Y — |
ANNTAYLOR STORES CORP ANNTAYLOR STORES CORP · COM · 036115103 | LONG | 434,160 | $2.3 million | 1.6% | NEWLY REPORTED | — | 1Y — 5Y — |
AMAZON COM INC AMAZON COM INC · COM · 023135106 | LONG | 26,673 | $2.0 million | 1.4% | NEWLY REPORTED | — | 1Y — 5Y — |
PENSKE AUTOMOTIVE GRP INC PENSKE AUTOMOTIVE GRP INC · COM · 70959W103 | LONG | 205,680 | $1.9 million | 1.4% | NEWLY REPORTED | — | 1Y — 5Y — |
MOTOROLA INC MOTOROLA INC · COM · 620076109 | LONG | 270,690 | $1.1 million | 0.8% | NEWLY REPORTED | — | 1Y — 5Y — |
OCH ZIFF CAP MGMT GROUP OCH ZIFF CAP MGMT GROUP · CL A · 67551U105 | LONG | 179,995 | $1.1 million | 0.8% | NEWLY REPORTED | — | 1Y — 5Y — |
SOURCEFIRE INC SOURCEFIRE INC · COM · 83616T108 | LONG | 141,007 | $1.0 million | 0.7% | NEWLY REPORTED | — | 1Y — 5Y — |
INFOSPACE INC INFOSPACE INC · COM NEW · 45678T201 | LONG | 187,175 | $973,000 | 0.7% | NEWLY REPORTED | — | 1Y — 5Y — |
MIPS TECHNOLOGIES INC MIPS TECHNOLOGIES INC · COM · 604567107 | LONG | 320,570 | $939,000 | 0.7% | NEWLY REPORTED | — | 1Y — 5Y — |
TIME WARNER CABLE INC TIME WARNER CABLE INC · COM · 88732J207 | LONG | 30,144 | $748,000 | 0.5% | NEWLY REPORTED | — | 1Y — 5Y — |
HOST HOTELS & RESORTS INC HOST HOTELS & RESORTS INC · COM · 44107P104 | LONG | 145,888 | $572,000 | 0.4% | NEWLY REPORTED | — | 1Y — 5Y — |
HOT TOPIC INC HOT TOPIC INC · COM · 441339108 | LONG | 49,230 | $551,000 | 0.4% | REDUCED | — | 1Y — 5Y — |
TRIDENT MICROSYSTEMS INC TRIDENT MICROSYSTEMS INC · COM · 895919108 | LONG | 327,300 | $478,000 | 0.3% | NEWLY REPORTED | — | 1Y — 5Y — |
DIS Walt Disney Co. | LONG | 19,841 | $360,000 | 0.3% | REDUCED | — | 1Y +14.7% 5Y +71.8% · 25 models |
KONGZHONG CORP KONGZHONG CORP · SPONSORED ADR · 50047P104 | LONG | 57,487 | $291,000 | 0.2% | REDUCED | — | 1Y — 5Y — |
DICE HLDGS INC DICE HLDGS INC · COM · 253017107 | LONG | 61,785 | $172,000 | 0.1% | NEWLY REPORTED | — | 1Y — 5Y — |