Alex Sacerdote Portfolio: Whale Rock Capital 13F Holdings
Managed by Alex Sacerdote
Positions as of Q2 2026 (quarter ended Jun 30, 2026), filed with the SEC on Aug 14, 2026.
Tech-focused long/short fund. CIK needs verification.
13F holdings as of Jun 30, 2026
Source: Whale Rock Capital Form 13F-HR for Q2 2026, filed Aug 14, 2026, on SEC EDGAR. See our Methodology.
What did Whale Rock Capital buy and sell in Q2 2026?
Compared with its Q1 2026 filing, Whale Rock Capital reported 7 new positions, added to 8, reduced 17 and sold out of 7. Changes are measured in shares, so a position can rise in value without being added to.
New positions
Top 6Added to
Top 6Reduced
Top 6Top 10 holdings and concentration
Q2 2026The ten largest positions make up 59.3% of the $12.46B reported in long positions, led by SNDK at 10.9%.
Sector allocation
Q2 2026Share of the $12.46B reported, by the sector of each stock. 8.1% is in ETFs, funds and securities without a sector on file.
| Sector | Weight | Positions |
|---|---|---|
| Technology | 70.2% | 24 |
| Communication Services | 10.8% | 3 |
| Consumer Discretionary | 6.9% | 2 |
| Industrials | 3.9% | 1 |
Whale Rock Capital 13F holdings, Q2 2026
All 35 positions| # | Company | Shares | Value | Weight | vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | SNDKSANDISK CORP | 597K | $1.36B | 10.89% | -25% |
| 2 | AMDADVANCED MICRO DEVICES INC | 1.51M | $876.97M | 7.04% | +2081% |
| 3 | GOOGLALPHABET INC | 2.40M | $856.38M | 6.88% | -10% |
| 4 | TTMITTM TECHNOLOGIES INC | 4.23M | $791.20M | 6.35% | +20% |
| 5 | ALABASTERA LABS INC | 1.57M | $757.32M | 6.08% | NEW |
| 6 | AMZNAMAZON COM INC | 2.45M | $583.39M | 4.68% | +35% |
| 7 | GLWCORNING INC | 2.23M | $570.63M | 4.58% | -3% |
| 8 | MKSIMKS INC. | 1.27M | $565.51M | 4.54% | -3% |
| 9 | CLSCELESTICA INC | 1.48M | $538.60M | 4.32% | -3% |
| 10 | BEBLOOM ENERGY CORP | 1.61M | $486.83M | 3.91% | -3% |
| 11 | COHRCOHERENT CORP | 1.22M | $482.06M | 3.87% | +25% |
| 12 | G3323L100FABRINET | 745K | $418.62M | 3.36% | +22% |
| 13 | SITMSITIME CORP | 561K | $418.04M | 3.36% | -3% |
| 14 | M6191J100JFROG LTD | 4.46M | $405.18M | 3.25% | -26% |
| 15 | MTSIMACOM TECH SOLUTIONS HLDGS I | 989K | $376.10M | 3.02% | -16% |
| 16 | VIAVVIAVI SOLUTIONS INC | 6.88M | $328.33M | 2.64% | +98% |
| 17 | LRCXLAM RESEARCH CORP | 743K | $321.81M | 2.58% | -22% |
| 18 | TSMTAIWAN SEMICONDUCTOR MANUFAC | 590K | $281.72M | 2.26% | -28% |
| 19 | CVNACARVANA CO | 4.27M | $280.86M | 2.25% | +386% |
| 20 | METAMETA PLATFORMS INC | 456K | $256.85M | 2.06% | -11% |
| 21 | WDCWESTERN DIGITAL CORP | 401K | $255.93M | 2.05% | -3% |
| 22 | APPAPPLOVIN CORP | 462K | $237.84M | 1.91% | -34% |
| 23 | SNOWSNOWFLAKE INC | 885K | $225.15M | 1.81% | NEW |
| 24 | TWLOTWILIO INC | 822K | $169.56M | 1.36% | NEW |
| 25 | G7997R103SEAGATE TECHNOLOGY HLDNGS PL | 149K | $143.34M | 1.15% | NEW |
| 26 | KVYOKLAVIYO INC | 5.53M | $83.48M | 0.67% | -19% |
| 27 | NVDANVIDIA CORPORATION | 377K | $75.47M | 0.61% | -64% |
| 28 | MDBMONGODB INC | 225K | $75.46M | 0.61% | – |
| 29 | PIIMPINJ INC | 405K | $58.04M | 0.47% | – |
| 30 | DUOLDUOLINGO INC | 472K | $54.26M | 0.44% | – |
| 31 | INTCINTEL CORP | 260K | $36.29M | 0.29% | NEW |
| 32 | AAPLAPPLE INC | 100K | $28.87M | 0.23% | +3% |
| 33 | SPCXSPACE EXPLORATION TECHN CORP | 153K | $26.06M | 0.21% | NEW |
| 34 | AVGOBROADCOM INC | 60K | $22.58M | 0.18% | -92% |
| 35 | CBRSCEREBRAS SYSTEMS INC | 51K | $11.20M | 0.09% | NEW |
Whale Rock Capital portfolio by quarter
4 quarters on fileReported 13F value and position count for each quarter AlphaScala holds for Whale Rock Capital. Value changes include price moves as well as buying and selling. Position changes are shown only where the quarter was compared with the filing before it.
| Quarter | Reported value | Change | Positions | New | Sold out |
|---|---|---|---|---|---|
| Q2 2026 | $12.46B | +60.9% | 35 | 7 | 7 |
| Q1 2026 | $7.74B | -1.0% | 35 | 11 | 8 |
| Q4 2025 | $7.82B | -7.9% | 32 | 3 | 7 |
| Q3 2025 | $8.49B | – | 36 | – | – |
Funds with overlapping holdings
Overlap is the sum of the smaller portfolio weight for each stock both funds hold, across Whale Rock Capital's 25 largest positions.
Related data
Data from SEC Form 13F-HR filings, which are due 45 days after quarter end and list long positions in US-listed equities as of that date. Short positions, cash, bonds, non-US holdings and intra-quarter trading are not shown. Listed options are shown separately at notional value. Changes compare the Q2 2026 filing with Q1 2026. Research only – not investment advice.