Alkeon Capital Management LLC 13F holdings
Alkeon Capital Management LLC reported 78 positions with a total reported value of $25.9B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-14. Top holdings by reported value: TSM TAIWAN SEMICONDUCTOR MANUFAC (6.5%), AMZN AMAZON COM INC (5.3%), LRCX LAM RESEARCH CORP (5.1%), GOOGL ALPHABET INC (5.1%), QQQ INVESCO QQQ TR (4.6%). Against 2026-03-31 it opened 10 new positions and exited 6. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
Email me when Alkeon Capital Management LLC files its 13F
A free account follows up to 10 funds. New 13F filings arrive in your daily or weekly digest. No password and no card.
Top holdings
25 largest of 78 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| TSM TAIWAN SEMICONDUCTOR MANUFAC | 3,536,218 | $1.7B | 6.5% |
| AMZN AMAZON COM INC | 5,808,299 | $1.4B | 5.3% |
| LRCX LAM RESEARCH CORP | 3,050,456 | $1.3B | 5.1% |
| GOOGL ALPHABET INC | 3,686,368 | $1.3B | 5.1% |
| QQQ INVESCO QQQ TR | 1,608,257 | $1.2B | 4.6% |
| KLAC KLA CORP | 3,759,150 | $1.1B | 4.4% |
| META META PLATFORMS INC | 1,945,399 | $1.1B | 4.2% |
| APPLIED MATLS INC | 1,504,800 | $1.1B | 4.2% |
| TER TERADYNE INC | 2,163,010 | $1.0B | 4.0% |
| APH AMPHENOL CORP | 5,731,348 | $1.0B | 3.9% |
| ADI ANALOG DEVICES INC | 2,069,083 | $821.8M | 3.2% |
| CDNS CADENCE DESIGN SYSTEM INC | 1,622,874 | $609.1M | 2.3% |
| SNPS SYNOPSYS INC | 1,270,948 | $566.9M | 2.2% |
| V VISA INC | 1,468,618 | $503.9M | 1.9% |
| TWLO TWILIO INC | 2,335,700 | $481.9M | 1.9% |
| NOK NOKIA CORP | 36,000,000 | $478.1M | 1.8% |
| MKSI MKS INC. | 1,072,040 | $476.8M | 1.8% |
| VRT VERTIV HOLDINGS CO | 1,421,980 | $476.1M | 1.8% |
| EXPE EXPEDIA GROUP INC | 1,825,276 | $467.1M | 1.8% |
| VULCAN MATLS CO | 1,478,646 | $436.2M | 1.7% |
| TJX COS INC NEW | 2,799,971 | $424.2M | 1.6% |
| MA MASTERCARD INCORPORATED | 778,465 | $399.8M | 1.5% |
| BWXT BWX TECHNOLOGIES INC | 2,022,748 | $393.7M | 1.5% |
| ETR ENTERGY CORP NEW | 3,341,012 | $383.7M | 1.5% |
| SIMO SILICON MOTION TECHNOLOGY CO | 1,100,000 | $366.7M | 1.4% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 10 in all · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| APPLIED MATLS INC | 1,504,800 | $1.1B | 4.2% |
| NOK NOKIA CORP | 36,000,000 | $478.1M | 1.8% |
| MKSI MKS INC. | 1,072,040 | $476.8M | 1.8% |
| SIMO SILICON MOTION TECHNOLOGY CO | 1,100,000 | $366.7M | 1.4% |
| NVT NVENT ELEC PLC | 1,217,317 | $206.5M | 0.8% |
| SPOT SPOTIFY TECHNOLOGY S A | 204,000 | $93.7M | 0.4% |
| MCHP MICROCHIP TECHNOLOGY INC. | 206,000 | $18.8M | <0.1% |
| XE X-ENERGY INC | 1,000,000 | $18.4M | <0.1% |
| AMD ADVANCED MICRO DEVICES INC | 4,510 | $2.6M | <0.1% |
| INTC INTEL CORP | 18,320 | $2.6M | <0.1% |
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 6 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| SOLS SOLSTICE ADVANCED MATLS INC | 3,668,020 | $279.4M | 1.3% |
| TTMI TTM TECHNOLOGIES INC | 1,050,000 | $102.3M | 0.5% |
| JCI JOHNSON CONTROLS INTERNATION | 270,000 | $35.4M | 0.2% |
| AVGO BROADCOM INC | 98,090 | $30.4M | 0.1% |
| RBRK RUBRIK INC. | 500,000 | $24.5M | 0.1% |
| BTDR BITDEER TECHNOLOGIES GROUP | 475,000 | $4.1M | <0.1% |
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| KLAC KLA CORP | 580,915 | 3,759,150 | +547.1% | $1.1B |
| QQQ INVESCO QQQ TR | 1,325,777 | 1,608,257 | +21.3% | $1.2B |
| APH AMPHENOL CORP | 4,617,948 | 5,731,348 | +24.1% | $1.0B |
| EQIX EQUINIX INC | 233,775 | 333,775 | +42.8% | $347.9M |
| TWLO TWILIO INC | 1,840,000 | 2,335,700 | +26.9% | $481.9M |
| BABA ALIBABA GROUP HLDG LTD | 500,000 | 1,200,000 | +140.0% | $115.2M |
| BWXT BWX TECHNOLOGIES INC | 1,739,348 | 2,022,748 | +16.3% | $393.7M |
| UBER UBER TECHNOLOGIES INC | 3,861,005 | 4,336,005 | +12.3% | $312.9M |
| BURL BURLINGTON STORES INC | 545,000 | 585,000 | +7.3% | $185.3M |
| ISHARES TR | 821,700 | 834,200 | +1.5% | $277.9M |
| YMM FULL TRUCK ALLIANCE CO LTD | 8,898,535 | 9,398,535 | +5.6% | $76.3M |
| IREN IREN LIMITED | 500,000 | 550,000 | +10.0% | $25.2M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| TSM TAIWAN SEMICONDUCTOR MANUFAC | 5,421,668 | 3,536,218 | -34.8% | $1.7B |
| GOOGL ALPHABET INC | 5,058,618 | 3,686,368 | -27.1% | $1.3B |
| LRCX LAM RESEARCH CORP | 3,900,456 | 3,050,456 | -21.8% | $1.3B |
| VRT VERTIV HOLDINGS CO | 2,501,980 | 1,421,980 | -43.2% | $476.1M |
| ASML ASML HLDG NV | 180,825 | 825 | -99.5% | $1.6M |
| TER TERADYNE INC | 2,789,510 | 2,163,010 | -22.5% | $1.0B |
| EXPE EXPEDIA GROUP INC | 2,475,276 | 1,825,276 | -26.3% | $467.1M |
| GE AEROSPACE | 700,000 | 320,000 | -54.3% | $119.6M |
| SNPS SYNOPSYS INC | 1,569,348 | 1,270,948 | -19.0% | $566.9M |
| MSFT MICROSOFT CORP | 1,201,176 | 851,176 | -29.1% | $317.5M |
| MELI MERCADOLIBRE INC | 180,499 | 109,499 | -39.3% | $185.9M |
| META META PLATFORMS INC | 2,145,399 | 1,945,399 | -9.3% | $1.1B |
CIK 1230239 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
More 13F data
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
Privacy · Terms