Whale Rock Capital Management LLC — 13F Holdings & Portfolio
CIK 1387322 · latest 13F-HR filed 2026-05-15
Whale Rock Capital Management LLC manages $7.74B in 13F-reported U.S. long-equity assets across 35 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are GOOGL (9.92%), SNDK (6.56%), CLS (5.52%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 11 new positions, exited 8, added to 10, and trimmed 14.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$7.74B
Long-equity book
35
Distinct positions
2026-03-31
Filed 2026-05-15
+11 / −8 / ↑10 / ↓14
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- SANDISK CORP$269.8M +113.2%
- MACOM TECH SOLUTIONS HLDGS I$126.8M +94.5%
- ALPHABET INC$110.7M +16.8%
- BLOOM ENERGY CORP$107.7M +92.5%
- TAIWAN SEMICONDUCTOR MANUFAC$96.7M +53.7%
Top Trims
- APPLOVIN CORP-$267.9M -49.2%
- MONGODB INC-$196.8M -78.2%
- CARVANA CO-$176.0M -38.9%
- ROBLOX CORP-$132.9M -39.9%
- BROADCOM INC-$128.9M -36.1%
New Positions
- ADVANCED ENERGY INDS$329.8M
- MKS INC.$300.3M
- LAM RESEARCH CORP$204.7M
- TOWER SEMICONDUCTOR LTD$187.2M
- VIAVI SOLUTIONS INC$115.6M
Exited Positions
- SEMTECH CORP$287.5M
- MERCADOLIBRE INC$197.7M
- NU HLDGS LTD$180.1M
- HUBSPOT INC$59.9M
- HEWLETT PACKARD ENTERPRISE C$45.8M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOGL | 02079K305 | $768.3M | 9.92% | 2,671,821 | SH |
| 2 | SANDISK CORP | SNDK | 80004C200 | $508.0M | 6.56% | 799,587 | SH |
| 3 | CELESTICA INC | CLS | 15101Q207 | $427.6M | 5.52% | 1,518,201 | SH |
| 4 | AMAZON COM INC | AMZN | 023135106 | $378.9M | 4.89% | 1,819,439 | SH |
| 5 | TTM TECHNOLOGIES INC | TTMI | 87305R109 | $342.4M | 4.42% | 3,514,560 | SH |
| 6 | ADVANCED ENERGY INDS | AEIS | 007973100 | $329.8M | 4.26% | 1,022,112 | SH |
| 7 | FABRINET | FN | G3323L100 | $318.8M | 4.12% | 611,266 | SH |
| 8 | CORNING INC | GLW | 219350105 | $312.4M | 4.03% | 2,297,424 | SH |
| 9 | MKS INC. | MKSI | 55306N104 | $300.3M | 3.88% | 1,306,724 | SH |
| 10 | META PLATFORMS INC | META | 30303M102 | $293.3M | 3.79% | 512,569 | SH |
| 11 | JFROG LTD | FROG | M6191J100 | $282.5M | 3.65% | 6,019,793 | SH |
| 12 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $276.9M | 3.58% | 819,445 | SH |
| 13 | APPLOVIN CORP | APP | 03831W108 | $276.8M | 3.58% | 695,537 | SH |
| 14 | CARVANA CO | CVNA | 146869102 | $275.9M | 3.56% | 877,554 | SH |
| 15 | MACOM TECH SOLUTIONS HLDGS I | MTSI | 55405Y100 | $260.9M | 3.37% | 1,174,991 | SH |
| 16 | COHERENT CORP | COHR | 19247G107 | $232.3M | 3.00% | 975,048 | SH |
| 17 | BROADCOM INC | AVGO | 11135F101 | $228.2M | 2.95% | 737,142 | SH |
| 18 | BLOOM ENERGY CORP | BE | 093712107 | $224.1M | 2.89% | 1,653,788 | SH |
| 19 | LAM RESEARCH CORP | LRCX | 512807306 | $204.7M | 2.64% | 957,877 | SH |
| 20 | ROBLOX CORP | RBLX | 771049103 | $199.8M | 2.58% | 3,532,184 | SH |
| 21 | SITIME CORP | SITM | 82982T106 | $199.2M | 2.57% | 576,933 | SH |
| 22 | TOWER SEMICONDUCTOR LTD | TSEM | M87915274 | $187.2M | 2.42% | 1,066,737 | SH |
| 23 | NVIDIA CORPORATION | NVDA | 67066G104 | $181.6M | 2.35% | 1,041,128 | SH |
| 24 | KLAVIYO INC | KVYO | 49845K101 | $132.8M | 1.72% | 6,825,206 | SH |
| 25 | VIAVI SOLUTIONS INC | VIAV | 925550105 | $115.6M | 1.49% | 3,473,152 | SH |
| 26 | WESTERN DIGITAL CORP | WDC | 958102105 | $111.4M | 1.44% | 412,006 | SH |
| 27 | CIENA CORP | CIEN | 171779309 | $89.8M | 1.16% | 231,267 | SH |
| 28 | ARM HOLDINGS PLC | ARM | 042068205 | $68.4M | 0.88% | 452,384 | SH |
| 29 | MONGODB INC | MDB | 60937P106 | $55.0M | 0.71% | 224,648 | SH |
| 30 | DUOLINGO INC | DUOL | 26603R106 | $46.5M | 0.60% | 471,764 | SH |
| 31 | IMPINJ INC | PI | 453204109 | $41.6M | 0.54% | 405,244 | SH |
| 32 | APPLE INC | AAPL | 037833100 | $24.5M | 0.32% | 96,613 | SH |
| 33 | MICROSOFT CORP | MSFT | 594918104 | $19.9M | 0.26% | 53,850 | SH |
| 34 | ADVANCED MICRO DEVICES INC | AMD | 007903107 | $14.1M | 0.18% | 69,211 | SH |
| 35 | NETFLIX INC. | NFLX | 64110L106 | $12.7M | 0.16% | 131,960 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $7.74B | 35 | 0001172661-26-002159 |
| 2025-12-31 | 2026-02-17 | $7.82B | 32 | 0001172661-26-001153 |
| 2025-09-30 | 2025-11-14 | $8.49B | 36 | 0001172661-25-005025 |