Alkeon Capital Management: 13F holdings, Q2 2026
Tiger lineage · SEC EDGAR filings (CIK 0001230239) · Explore on the interactive board
Alkeon Capital Management disclosed 79 US equity positions worth $19.5bn in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 14, 2026). Its largest position is TSM at 14.9% of the reported book, followed by AMZN, AMAT. The top ten holdings are 61.8% of the book, and the portfolio behaves like about 17 equal-weight positions. Versus the prior filing it opened 10 new positions, added to 13, reduced 23 and exited 5.
What does Alkeon Capital Management own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 10 new, 13 added, 23 reduced, 5 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | TSM TAIWAN SEMICONDUCTOR MANUFAC | Technology | 14.9% | $2.9bn | 3,536,218 | -35% | reduced |
| 2 | AMZN AMAZON COM INC | Consumer Cyclical | 12.1% | $2.4bn | 5,808,299 | 0% | held |
| 3 | AMAT APPLIED MATLS INC | Technology | 9.3% | $1.8bn | 1,504,800 | – | new |
| 4 | QQQ INVESCO QQQ TR | 6.1% | $1.2bn | 1,608,257 | 21% | added | |
| 5 | V VISA INC | Financial Services | 4.4% | $851.3m | 1,468,618 | 0% | held |
| 6 | MA MASTERCARD INCORPORATED | Financial Services | 3.5% | $675.8m | 778,465 | 0% | held |
| 7 | SIMO SILICON MOTION TECHNOLOGY CO | Technology | 3.4% | $656.6m | 1,100,000 | – | new |
| 8 | MSFT MICROSOFT CORP | Technology | 2.8% | $542.8m | 851,176 | -29% | reduced |
| 9 | CEG CONSTELLATION ENERGY CORP | Utilities | 2.7% | $533.6m | 1,284,739 | -7% | reduced |
| 10 | UBER UBER TECHNOLOGIES INC | Technology | 2.7% | $527.6m | 4,336,005 | 12% | added |
| 11 | LRCX LAM RESEARCH CORP | Technology | 2.0% | $398.9m | 3,050,456 | -22% | reduced |
| 12 | GOOGL ALPHABET INC | Communication Services | 2.0% | $397.4m | 3,686,368 | -27% | reduced |
| 13 | ICE INTERCONTINENTAL EXCHANGE IN | Financial Services | 1.9% | $372.7m | 1,800,310 | 0% | held |
| 14 | CRH CRH PLC | Basic Materials | 1.9% | $366.8m | 2,046,550 | -0% | held |
| 15 | KLAC KLA CORP | Technology | 1.7% | $325.0m | 3,759,150 | 547% | added |
| 16 | APH AMPHENOL CORP | Technology | 1.7% | $322.7m | 5,731,348 | 24% | added |
| 17 | TER TERADYNE INC | Technology | 1.6% | $307.6m | 2,163,010 | -22% | reduced |
| 18 | META META PLATFORMS INC | Communication Services | 1.6% | $305.4m | 1,945,399 | -9% | reduced |
| 19 | NI NISOURCE INC | Utilities | 1.4% | $267.5m | 3,365,500 | 0% | held |
| 20 | ADI ANALOG DEVICES INC | Technology | 1.3% | $258.8m | 2,069,083 | 0% | held |
| 21 | ISHARES TR | 1.2% | $237.9m | 371,200 | 19% | added | |
| 22 | GE GE AEROSPACE | Industrials | 1.0% | $199.8m | 320,000 | -54% | reduced |
| 23 | CDNS CADENCE DESIGN SYSTEM INC | Technology | 1.0% | $186.9m | 1,622,874 | 0% | held |
| 24 | SNPS SYNOPSYS INC | Technology | 0.9% | $177.1m | 1,270,948 | -19% | reduced |
| 25 | NOKIA CORP | 0.8% | $156.1m | 36,000,000 | – | new | |
| 26 | VRT VERTIV HOLDINGS CO | Industrials | 0.8% | $155.6m | 1,421,980 | -43% | reduced |
| 27 | MKSI MKS INC. | Technology | 0.8% | $154.4m | 1,072,040 | – | new |
| 28 | EXPE EXPEDIA GROUP INC | Consumer Cyclical | 0.8% | $146.1m | 1,825,276 | -26% | reduced |
| 29 | TWLO TWILIO INC | Technology | 0.7% | $142.7m | 2,335,700 | 27% | added |
| 30 | VMC VULCAN MATLS CO | Basic Materials | 0.7% | $140.7m | 1,478,646 | 0% | held |
| 31 | TJX TJX COS INC NEW | Consumer Cyclical | 0.7% | $133.5m | 2,799,971 | 0% | held |
| 32 | SPGI S&P GLOBAL INC | Financial Services | 0.7% | $129.5m | 190,416 | 0% | held |
| 33 | BWXT BWX TECHNOLOGIES INC | Industrials | 0.7% | $128.4m | 2,022,748 | 16% | added |
| 34 | ETR ENTERGY CORP NEW | Utilities | 0.6% | $124.7m | 3,341,012 | 0% | held |
| 35 | MLM MARTIN MARIETTA MATLS INC | Basic Materials | 0.6% | $114.6m | 627,351 | -16% | reduced |
| 36 | EQIX EQUINIX INC | Real Estate | 0.6% | $113.2m | 333,775 | 43% | added |
| 37 | VST VISTRA CORP | Utilities | 0.5% | $100.7m | 1,946,357 | -24% | reduced |
| 38 | ALAB ASTERA LABS INC | Technology | 0.5% | $96.6m | 200,000 | 0% | held |
| 39 | PWR QUANTA SVCS INC | Industrials | 0.5% | $94.3m | 400,983 | 0% | held |
| 40 | NVDA NVIDIA CORPORATION | Technology | 0.5% | $87.9m | 439,459 | 2% | added |
| 41 | CG CARLYLE GROUP INC | Financial Services | 0.4% | $80.9m | 5,941,316 | 0% | held |
| 42 | ORIC ORIC PHARMACEUTICALS INC | Healthcare | 0.3% | $67.7m | 3,739,096 | -17% | reduced |
| 43 | NVT NVENT ELEC PLC | Industrials | 0.3% | $67.2m | 1,217,317 | – | new |
| 44 | TDG TRANSDIGM GROUP INC | Industrials | 0.3% | $64.8m | 149,078 | 0% | held |
| 45 | DIA STATE STR SPDR DOW JONES IND | 0.3% | $62.5m | 119,700 | 0% | held | |
| 46 | BURL BURLINGTON STORES INC | Consumer Cyclical | 0.3% | $61.0m | 585,000 | 7% | added |
| 47 | CP CANADIAN PACIFIC KANSAS CITY | Industrials | 0.3% | $57.9m | 2,004,000 | 0% | held |
| 48 | TOST TOAST INC | Technology | 0.3% | $57.6m | 1,238,096 | 0% | held |
| 49 | MELI MERCADOLIBRE INC | Consumer Cyclical | 0.3% | $56.3m | 109,499 | -39% | reduced |
| 50 | DASH DOORDASH INC | Consumer Cyclical | 0.3% | $56.3m | 933,210 | -21% | reduced |
What did Alkeon Capital Management sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| SOLS SOLSTICE ADVANCED MATLS INC | 63.6% | $467.0m |
| TTMI TTM TECHNOLOGIES INC | 24.4% | $179.1m |
| JCI JOHNSON CONTROLS INTERNATION | 8.1% | $59.1m |
| RBRK RUBRIK INC. | 3.3% | $24.5m |
| BTDR BITDEER TECHNOLOGIES GROUP | 0.6% | $4.1m |
Sector mix
| Sector | Weight |
|---|---|
| Technology | 46.8% |
| Consumer Cyclical | 15.0% |
| Financial Services | 11.0% |
| Utilities | 5.3% |
| Industrials | 4.6% |
| Communication Services | 3.8% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
| Quarter | Positions | Equity value |
|---|---|---|
| Q2 2026 | 139 | $19.5bn |
| Q1 2026 | 132 | $36.4bn |
| Q4 2025 | 141 | $37.4bn |
| Q3 2025 | 145 | $20.5bn |
| Q2 2025 | 145 | $21.6bn |
| Q1 2025 | 143 | $15.3bn |
| Q4 2024 | 130 | $11.4bn |
| Q3 2024 | 136 | $13.8bn |
| Q2 2024 | 145 | $18.0bn |
| Q1 2024 | 138 | $17.9bn |
| Q4 2023 | 141 | $14.9bn |
| Q3 2023 | 154 | $15.4bn |
| Q2 2023 | 171 | $13.9bn |
| Q1 2023 | 183 | $26.2bn |
| Q4 2022 | 188 | $10.6bn |
| Q3 2022 | 197 | $6.1bn |
Earliest filing: Q4 2002 · 92 quarters on file
How concentrated is Alkeon Capital Management's portfolio?
Across every quarter Alkeon Capital Management has filed, its median largest position is 6.7% of the book and its median top-ten weight is 41.3%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 1338 completed holding spells, the median lasted 2.0 quarters; 79 positions are still open and their final length is unknown.