Alkeon Capital Management LLC reported 75 positions worth $24.40B for the quarter ended Jun 30, 2026, up 15.6% on the prior quarter. It opened 10 new positions, added to 12, trimmed 24 and exited 6. Its largest holding is Taiwan Semiconductor Manufacturing Co Ltd at 6.9% of the portfolio.
Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.
Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.
How many positions were opened, added to, trimmed or closed each quarter.
Share of reported value in each sector at every quarter end.
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| AMAT Applied Materials Inc | +1.50M | – | $1.09B | 4.46% |
| NOK Nokia Corp | +36.00M | – | $478.08M | 1.96% |
| MKSI Mks Inc | +1.07M | – | $476.84M | 1.95% |
| SIMO Silicon Motion Technology CORP | +1.10M | – | $366.66M | 1.5% |
| NVT nVent Electric plc | +1.22M | – | $206.47M | 0.846% |
| APH Amphenol Corp | +2.23M | +24.1% | $196.31M | 4.14% |
| EQIX Equinix Inc | +100.0K | +42.8% | $104.24M | 1.43% |
| TWLO Twilio Inc | +495.7K | +26.9% | $102.28M | 1.97% |
| SPOT Spotify Technology S.A. | +204.0K | – | $93.66M | 0.384% |
| BABA Alibaba Group Holding Ltd | +700.0K | +140.0% | $67.19M | 0.472% |
| Holding | Change | Change % | Trade Value | Weight |
|---|---|---|---|---|
| TSM Taiwan Semiconductor Manufacturing Co Ltd | -1.89M | -34.8% | $900.43M | 6.92% |
| KLAC Kla Corp | -2.05M | -35.3% | $618.51M | 4.65% |
| GOOGL Alphabet Inc. | -1.37M | -27.1% | $490.40M | 5.4% |
| LRCX Lam Research Corp | -850.0K | -21.8% | $368.33M | 5.42% |
| VRT Vertiv Holdings Co | -1.08M | -43.2% | $361.61M | 1.95% |
| ASML Asml Holding Nv | -180.0K | -99.5% | $358.10M | <0.01% |
| TER Teradyne, Inc | -626.5K | -22.5% | $303.13M | 4.29% |
| SOLS Solstice Advanced Materials Inc. | -3.67M | -100.0% | $279.36M | Exited |
| EXPE Expedia Group, Inc. | -650.0K | -26.3% | $166.32M | 1.91% |
| GE General Electric Co | -380.0K | -54.3% | $142.02M | 0.49% |
| Holding | Shares | Trade Value | Weight |
|---|---|---|---|
| AMAT Applied Materials Inc | +1.50M | $1.09B | 4.46% |
| NOK Nokia Corp | +36.00M | $478.08M | 1.96% |
| MKSI Mks Inc | +1.07M | $476.84M | 1.95% |
| SIMO Silicon Motion Technology CORP | +1.10M | $366.66M | 1.5% |
| NVT nVent Electric plc | +1.22M | $206.47M | 0.846% |
| SPOT Spotify Technology S.A. | +204.0K | $93.66M | 0.384% |
| MCHP Microchip Technology Inc | +206.0K | $18.79M | 0.077% |
| XE X-Energy, Inc. | +1.00M | $18.36M | 0.075% |
| AMD Advanced Micro Devices Inc | +4,510 | $2.62M | 0.011% |
| INTC Intel Corp | +18.3K | $2.56M | 0.01% |
| Holding | Shares Sold | Trade Value | Prior Weight |
|---|---|---|---|
| SOLS Solstice Advanced Materials Inc. | -3.67M | $279.36M | 1.32% |
| TTMI Ttm Technologies Inc | -1.05M | $102.29M | 0.484% |
| JCI Johnson Controls International plc | -270.0K | $35.36M | 0.167% |
| AVGO Broadcom Inc. | -98.1K | $30.36M | 0.144% |
| RBRK Rubrik, Inc. | -500.0K | $24.49M | 0.116% |
| BTDR Bitdeer Technologies Group | -475.0K | $4.11M | 0.019% |
| # | Activity | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | TSM Taiwan Semiconductor Manufacturing Co Ltd | Technology | 3.54M | $1.69B | 6.92% | -1.89M | -34.8% | Reduced | 0.01% |
| 2 | AMZN Amazon Com Inc | Consumer Discretionary | 5.81M | $1.38B | 5.67% | 0 | 0.0% | Unchanged | 0.05% |
| 3 | LRCX Lam Research Corp | Technology | 3.05M | $1.32B | 5.42% | -850.0K | -21.8% | Reduced | 0.24% |
| 4 | GOOGL Alphabet Inc. | Technology | 3.69M | $1.32B | 5.4% | -1.37M | -27.1% | Reduced | 0.05% |
| 5 | KLAC Kla Corp | Technology | 3.76M | $1.13B | 4.65% | -2.05M | -35.3% | Reduced | 0.29% |
| 6 | META Meta Platforms, Inc. | Technology | 1.95M | $1.10B | 4.49% | -200.0K | -9.3% | Reduced | 0.08% |
| 7 | AMAT Applied Materials Inc | Technology | 1.50M | $1.09B | 4.46% | +1.50M | – | New | 0.19% |
| 8 | TER Teradyne, Inc | Technology | 2.16M | $1.05B | 4.29% | -626.5K | -22.5% | Reduced | 1.38% |
| 9 | APH Amphenol Corp | Industrials | 11.46M | $1.01B | 4.14% | +2.23M | +24.1% | Added | 0.46% |
| 10 | ADI Analog Devices Inc | Technology | 2.07M | $821.78M | 3.37% | +2,000 | +0.1% | Added | 0.42% |
| 11 | CDNS Cadence Design Systems Inc | Technology | 1.62M | $609.10M | 2.5% | 0 | 0.0% | Unchanged | 0.59% |
| 12 | SNPS Synopsys Inc | Technology | 1.27M | $566.93M | 2.32% | -298.4K | -19.0% | Reduced | 0.66% |
| 13 | V Visa Inc. | Financial Services | 1.47M | $503.87M | 2.06% | 0 | 0.0% | Unchanged | 0.09% |
| 14 | TWLO Twilio Inc | Technology | 2.34M | $481.92M | 1.97% | +495.7K | +26.9% | Added | 1.52% |
| 15 | NOK Nokia Corp | Others | 36.00M | $478.08M | 1.96% | +36.00M | – | New | 0.66% |
Tip. Select a row to see that position’s full history at Alkeon Capital Management.
As of its Q2 2026 13F filing, Alkeon Capital Management LLC’s five largest positions were Taiwan Semiconductor Manufacturing Co Ltd (TSM) at 6.9%, Amazon Com Inc (AMZN) at 5.7%, Lam Research Corp (LRCX) at 5.4%, Alphabet Inc. (GOOGL) at 5.4%, Kla Corp (KLAC) at 4.6% of the reported portfolio.
Alkeon Capital Management LLC reported a 13F portfolio worth $24.40B across 75 positions for Q2 2026. That is up 15.6% from the previous quarter.
Its largest purchases by value were Applied Materials Inc ($1.09B), Nokia Corp ($478.08M), Mks Inc ($476.84M). It opened 10 new positions.
Its largest sales by value were Taiwan Semiconductor Manufacturing Co Ltd ($900.43M), Kla Corp ($618.51M), Alphabet Inc. ($490.40M). It exited 6 positions entirely.
From the Form 13F-HR reports Alkeon Capital Management LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.
13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.