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BOSTON, MA · CIK 0001387322
New positions
11
Added to
7
Trimmed
17
Exited
8
Sectors derived from SEC SIC codes, value-weighted. Positions without a resolvable ticker are shown as Unclassified.
Whale Rock's $7.7B tech book took profits in last year's winners (SNDK −20%, CLS −19%, CIEN −74%) and redeployed into semi-cap equipment: new AEIS, MKSI, LRCX and TSEM stakes plus a 27% GOOGL add. Clone rank #5 of 59 (+19.2pt alpha) — one of the strongest books to have copied.
Generated quarterly from the filing data itself — holdings, changes, sector mix and clone-performance rank. Not investment advice.
Source: SEC 13F-HR filing filed on 2026-05-15 ·View on SEC.gov →
Top 30 holdings by portfolio weight. Block width = holding percentage. Green = new/increased, red = reduced, gray = unchanged.
| # | Stock | Value↓ | Weight | Change |
|---|---|---|---|---|
| 1 | GOOGLALPHABET INC | $768.31M | 9.92% | +27.2% |
| 2 | SNDKSANDISK CORP | $508.01M | 6.56% | -20.3% |
| 3 | CLSCELESTICA INC | $427.65M | 5.52% | -19.3% |
| 4 | AMZNAMAZON COM INC | $378.93M | 4.89% | -2.1% |
| 5 | TTMITTM TECHNOLOGIES INC | $342.39M | 4.42% | -17.8% |
| 6 | AEISADVANCED ENERGY INDS | $329.85M | 4.26% | New |
| 7 | FNFABRINET | $318.79M | 4.12% | -0.8% |
| 8 | GLWCORNING INC | $312.38M | 4.03% | -13.9% |
| 9 | MKSIMKS INC. | $300.30M | 3.88% | New |
| 10 | METAMETA PLATFORMS INC | $293.26M | 3.79% | +9.1% |
| Stock | Value | Shares |
|---|---|---|
| AEISADVANCED ENERGY INDS | $329.85M | 1,022,112 |
| MKSIMKS INC. | $300.30M | 1,306,724 |
| LRCXLAM RESEARCH CORP | $204.66M | 957,877 |
| TSEMTOWER SEMICONDUCTOR LTD | $187.19M | 1,066,737 |
| VIAVVIAVI SOLUTIONS INC | $115.59M | 3,473,152 |
| WDCWESTERN DIGITAL CORP | $111.44M | 412,006 |
| ARMARM HOLDINGS PLC | $68.44M | 452,384 |
| AAPLAPPLE INC | $24.52M | 96,613 |
| MSFTMICROSOFT CORP | $19.93M | 53,850 |
| AMDADVANCED MICRO DEVICES INC | $14.08M | 69,211 |
As of Q1 2026, Whale Rock Capital Management LLC reported a portfolio value of $7.74B across 35 positions in their 13F filing.
Whale Rock Capital Management LLC's largest holding is GOOGL with a position worth $768.31M. Their top holdings include GOOGL, SNDK, CLS, AMZN, TTMI.
In Q1 2026, Whale Rock Capital Management LLC made the following changes to their portfolio: 11 new positions, 8 positions sold out, 7 positions increased, 17 positions reduced.
Whale Rock Capital Management LLC files quarterly 13F reports with the SEC, disclosing their long positions in U.S. equities. These filings are due within 45 days of the quarter end and provide transparency into their investment strategy and portfolio allocation.
Get alerts when Whale Rock Capital Management LLC files new 13F holdings.