Data › Fund holdings › Every fund › Whale Rock Capital Management LLCWhale Rock Capital Management LLC Form 13F · CIK 1387322. Holdings on 30 Jun 2026, as filed with the SEC on 14 Aug 2026, each set beside the March 2026 quarter. The 13F on the SEC's site .
Whale Rock Capital Management LLC reported 35 positions worth $12.5B for the June 2026 quarter, on a Form 13F filed 14 Aug 2026; the largest holding was Sandisk Corp., at 10.9% of the fund.
What it bought and sold The largest moves since the March 2026 quarter, by the dollars that moved: 7 opened, 7 added, 18 trimmed, 7 sold out.
New position: 7 Added: 7 Trimmed: 18 Company Value Change in shares Sandisk Corp. (SNDK) $1.4B -203,042 MKS Inc. (MKSI) $565.5M -35,351 Bloom Energy Corp. (BE) $486.8M -45,483 Corning Inc. (GLW) $570.6M -63,425 Sitime Corp. (SITM) $418.0M -16,232 Broadcom Inc. (AVGO) $22.6M -677,362 Western Digital Corp. (WDC) $255.9M -11,319 JFrog Ltd. (FROG) $405.2M -1,561,370 Lam Research Corp. (LRCX) $321.8M -215,239 Macom Technology Solutions Holdings, Inc. (MTSI) $376.1M -186,206
Sold out: 7 Company Value a quarter before Change in shares Advanced Energy Industries Inc. (AEIS) $329.8M -1,022,112 Roblox Corp. (RBLX) $199.8M -3,532,184 Tower Semiconductor Ltd (TSEM) $187.2M -1,066,737 Ciena Corp. (CIEN) $89.8M -231,267 Arm Holdings plc (ARM) $68.4M -452,384 Microsoft Corp. (MSFT) $19.9M -53,850 Netflix Inc. (NFLX) $12.7M -131,960
Largest holdings Every holding, by value.
Company Value Of the fund Shares Change in shares Move Sandisk Corp. (SNDK) $1.4B 10.89% 596,545 -203,042 Trimmed Advanced Micro Devices Inc. (AMD) $877.0M 7.04% 1,509,650 +1,440,439 Added Alphabet Inc. (GOOGL) $856.4M 6.88% 2,396,352 -275,469 Trimmed TTM Technologies Inc. (TTMI) $791.2M 6.35% 4,230,575 +716,015 Added Astera Labs, Inc. (ALAB) $757.3M 6.08% 1,567,882 +1,567,882 New position Amazon.com Inc. (AMZN) $583.4M 4.68% 2,447,732 +628,293 Added Corning Inc. (GLW) $570.6M 4.58% 2,233,999 -63,425 Trimmed MKS Inc. (MKSI) $565.5M 4.54% 1,271,373 -35,351 Trimmed Celestica Inc. (CLS) $538.6M 4.32% 1,476,430 -41,771 Trimmed Bloom Energy Corp. (BE) $486.8M 3.91% 1,608,305 -45,483 Trimmed Coherent Corp. (COHR) $482.1M 3.87% 1,222,035 +246,987 Added Fabrinet (FN) $418.6M 3.36% 744,765 +133,499 Added Sitime Corp. (SITM) $418.0M 3.36% 560,701 -16,232 Trimmed JFrog Ltd. (FROG) $405.2M 3.25% 4,458,423 -1,561,370 Trimmed Macom Technology Solutions Holdings, Inc. (MTSI) $376.1M 3.02% 988,785 -186,206 Trimmed Viavi Solutions Inc. (VIAV) $328.3M 2.64% 6,875,942 +3,402,790 Added Lam Research Corp. (LRCX) $321.8M 2.58% 742,638 -215,239 Trimmed Taiwan Semiconductor Manufacturing Company Limited (TSM) $281.7M 2.26% 589,911 -229,534 Trimmed Carvana Co. (CVNA) $280.9M 2.25% 4,267,080 -120,690 Trimmed Meta Platforms, Inc. (META) $256.9M 2.06% 455,982 -56,587 Trimmed Western Digital Corp. (WDC) $255.9M 2.06% 400,687 -11,319 Trimmed AppLovin Corp. (APP) $237.8M 1.91% 461,611 -233,926 Trimmed Snowflake Inc. (SNOW) $225.2M 1.81% 884,691 +884,691 New position Twilio Inc. (TWLO) $169.6M 1.36% 821,768 +821,768 New position Seagate Technology Holdings plc (STX) $143.3M 1.15% 148,543 +148,543 New position Klaviyo, Inc. (KVYO) $83.5M 0.67% 5,528,166 -1,297,040 Trimmed NVIDIA Corp. (NVDA) $75.5M 0.61% 377,204 -663,924 Trimmed MongoDB, Inc. (MDB) $75.5M 0.61% 224,648 0 Held Impinj Inc. (PI) $58.0M 0.47% 405,244 0 Held Duolingo, Inc. (DUOL) $54.3M 0.44% 471,764 0 Held Intel Corp. (INTC) $36.3M 0.29% 259,903 +259,903 New position Apple Inc. (AAPL) $28.9M 0.23% 99,766 +3,153 Added Space Exploration Technologies Corp. (SPCX) $26.1M 0.21% 152,517 +152,517 New position Broadcom Inc. (AVGO) $22.6M 0.18% 59,780 -677,362 Trimmed Cerebras Systems Inc. (CBRS) $11.2M 0.09% 50,696 +50,696 New position
Every quarter it filed What the fund reported and how many positions it held, each quarter since September 2024.
Quarter Reported value Positions June 2026 quarter $12.5B 35 March 2026 quarter $7.7B 35 December 2025 quarter $7.8B 32 September 2025 quarter $8.5B 36 June 2025 quarter $7.2B 42 March 2025 quarter $5.8B 32 December 2024 quarter $8.4B 38 September 2024 quarter $7.1B 36
Every 13F fund · Fund holdings data