Viking Global Investors
As of Q2 2026, Viking Global Investors reported 90 long-equity positions worth $35.08B in aggregate.
Copy-investor backtest
- Latest quarter
- +8.20%
- 1-year
- +16.84%
- 3-year
- +70.77%
- 5-year
- +48.41%
- 3-year vs S&P 500
- -2.46%
- 5-year vs S&P 500
- -25.28%
- 5-year top 5
- -0.23%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 43 of 74 rows. Rows without a quote are marked unavailable.
| 1 | AMZN | AMAZON COM INC | 8.18% | Add +12.7% | 904,734 | $1.57B | $1735.91 | No quote |
| 2 | ADPT | ADAPTIVE BIOTECHNOLOGIES COR | 6.18% | - | 38,406,607 | $1.19B | $30.90 | No quote |
| 3 | NFLX | NETFLIX INC | 6.04% | Add +109.6% | 4,334,569 | $1.16B | $267.62 | No quote |
| 4 | META | FACEBOOK INC | 5.79% | Reduce -11.7% | 6,235,946 | $1.11B | $178.08 | No quote |
| 5 | ELV | ANTHEM INC | 4.84% | Reduce -25.5% | 3,873,405 | $930.01M | $240.10 | No quote |
| 6 | BA | BOEING CO | 4.45% | Reduce -19.1% | 2,246,766 | $854.83M | $380.47 | No quote |
| 7 | MSFT | MICROSOFT CORP | 4.30% | Reduce -23.0% | 5,934,973 | $825.14M | $139.03 | No quote |
| 8 | JD | JD COM INC | 3.95% | Reduce -15.4% | 26,904,470 | $758.98M | $28.21 | No quote |
| 9 | CRM | SALESFORCE COM INC | 3.81% | Add +68.8% | 4,932,010 | $732.11M | $148.44 | No quote |
| 10 | SQ | SQUARE INC | 3.24% | Add +277.5% | 10,030,341 | $621.38M | No quote | No quote |
| 11 | MNST | MONSTER BEVERAGE CORP NEW | 3.19% | Add +19.0% | 10,534,323 | $611.62M | $58.06 | No quote |
| 12 | ILMN | ILLUMINA INC | 3.05% | Add +40.5% | 1,926,956 | $586.22M | $304.22 | No quote |
| 13 | BBIO | BRIDGEBIO PHARMA INC | 2.98% | - | 26,620,991 | $571.55M | $21.47 | No quote |
| 14 | LOW | LOWES COS INC | 2.79% | Add +253.0% | 4,874,766 | $536.03M | $109.96 | No quote |
| 15 | CNC | CENTENE CORP DEL | 2.78% | Reduce -11.8% | 12,349,928 | $534.26M | $43.26 | No quote |
| 16 | NOW | SERVICENOW INC | 2.34% | New | 1,770,697 | $449.49M | $253.85 | No quote |
| 17 | MELI | MERCADOLIBRE INC | 2.32% | Reduce -5.5% | 807,729 | $445.24M | $551.23 | No quote |
| 18 | UBER | UBER TECHNOLOGIES INC | 2.30% | Add +8.5% | 14,500,445 | $441.83M | $30.47 | No quote |
| 19 | BSX | BOSTON SCIENTIFIC CORP | 2.21% | Add +13.3% | 10,416,047 | $423.83M | $40.69 | No quote |
| 20 | FWONK | LIBERTY MEDIA CORP DELAWARE | 2.17% | Reduce -12.1% | 9,998,691 | $415.85M | $41.59 | No quote |
| 21 | BABA | ALIBABA GROUP HLDG LTD | 1.92% | Add +275.5% | 2,205,268 | $368.79M | $167.23 | No quote |
| 22 | FTV | FORTIVE CORP | 1.73% | New | 4,840,472 | $331.86M | $68.56 | No quote |
| 23 | UTX | UNITED TECHNOLOGIES CORP | 1.42% | Reduce -70.3% | 2,001,875 | $273.3M | No quote | No quote |
| 24 | EQH | AXA EQUITABLE HLDGS INC | 1.23% | Add +20.8% | 10,678,948 | $236.65M | $22.16 | No quote |
| 25 | GDI | GARDNER DENVER HLDGS INC | 1.17% | Add +518.5% | 7,932,557 | $224.41M | No quote | No quote |
| 26 | BMRN | BIOMARIN PHARMACEUTICAL INC | 1.07% | Add +18.1% | 3,058,104 | $206.12M | $67.40 | No quote |
| 27 | EXAS | EXACT SCIENCES CORP | 1.03% | Reduce -3.5% | 2,185,233 | $197.48M | $90.37 | No quote |
| 28 | GH | GUARDANT HEALTH INC | 0.96% | New | 2,874,428 | $183.48M | $63.83 | No quote |
| 29 | AIZ | ASSURANT INC | 0.93% | Add +292.3% | 1,413,897 | $177.9M | No quote | No quote |
| 30 | COUP | COUPA SOFTWARE INC | 0.90% | Add +33.7% | 1,333,724 | $172.81M | No quote | No quote |
| 31 | MOH | MOLINA HEALTHCARE INC | 0.84% | New | 1,470,061 | $161.3M | $109.72 | No quote |
| 32 | GOOGL | ALPHABET INC | 0.84% | Reduce -53.2% | 131,934 | $161.11M | $1221.14 | No quote |
| 33 | AON | AON PLC | 0.80% | Reduce -6.9% | 792,757 | $153.45M | $193.57 | No quote |
| 34 | MIDD | MIDDLEBY CORP | 0.68% | New | 1,115,875 | $130.45M | $116.90 | No quote |
| 35 | ALGN | ALIGN TECHNOLOGY INC | 0.65% | Reduce -40.9% | 686,323 | $124.17M | $180.92 | No quote |
| 36 | AVTR | AVANTOR INC | 0.60% | Reduce -30.6% | 7,873,142 | $115.74M | $14.70 | No quote |
| 37 | ATH | ATHENE HLDG LTD | 0.57% | Add +66.5% | 2,588,658 | $108.88M | No quote | No quote |
| 38 | GRUB | GRUBHUB INC | 0.51% | Add +38.1% | 1,753,374 | $98.56M | No quote | No quote |
| 39 | ADBE | ADOBE INC | 0.46% | Reduce -73.9% | 317,408 | $87.68M | $276.25 | No quote |
| 40 | GOOG | ALPHABET INC | 0.44% | Reduce -39.2% | 69,387 | $84.58M | $1219.00 | No quote |
| 41 | CCK | CROWN HOLDINGS INC | 0.39% | Reduce -50.7% | 1,131,557 | $74.75M | $66.06 | No quote |
| 42 | MRNA | MODERNA INC | 0.39% | Reduce -42.9% | 4,677,781 | $74.47M | No quote | No quote |
| 43 | CTLT | CATALENT INC | 0.35% | Reduce -10.7% | 1,424,668 | $67.9M | No quote | No quote |
| 44 | RTN | RAYTHEON CO | 0.33% | Reduce -29.1% | 319,301 | $62.64M | No quote | No quote |
| 45 | BPMC | BLUEPRINT MEDICINES CORP | 0.31% | Add +45.5% | 801,639 | $58.9M | No quote | No quote |
| 46 | PGR | PROGRESSIVE CORP OHIO | 0.28% | New | 694,330 | $53.64M | $77.25 | No quote |
| 47 | URI | UNITED RENTALS INC | 0.27% | New | 408,782 | $50.95M | $124.64 | No quote |
| 48 | EW | EDWARDS LIFESCIENCES CORP | 0.23% | New | 204,148 | $44.89M | $219.91 | No quote |
| 49 | V | VISA INC | 0.22% | Reduce -35.2% | 250,874 | $43.15M | $172.01 | No quote |
| 50 | ATVI | ACTIVISION BLIZZARD INC | 0.21% | Reduce -90.2% | 772,716 | $40.89M | No quote | No quote |
| 51 | CVET | COVETRUS INC | 0.21% | - | 3,381,937 | $40.21M | No quote | No quote |
| 52 | SAGE | SAGE THERAPEUTICS INC | 0.19% | New | 263,466 | $36.96M | No quote | No quote |
| 53 | NVST | ENVISTA HLDGS CORP | 0.17% | New | 1,148,263 | $32.01M | $27.88 | No quote |
| 54 | SYNH | SYNEOS HEALTH INC | 0.16% | Reduce -68.0% | 575,847 | $30.64M | No quote | No quote |
| 55 | DDOG | DATADOG INC | 0.16% | New | 899,999 | $30.52M | $33.91 | No quote |
| 56 | NET | CLOUDFLARE INC | 0.14% | New | 1,455,336 | $27.03M | $18.57 | No quote |
| 57 | ANAB | ANAPTYSBIO INC | 0.10% | Reduce -28.0% | 576,205 | $20.16M | No quote | No quote |
| 58 | EDIT | EDITAS MEDICINE INC | 0.09% | Reduce -21.3% | 733,401 | $16.68M | No quote | No quote |
| 59 | GMAB | GENMAB A S | 0.06% | New | 592,966 | $12.01M | No quote | No quote |
| 60 | CVNA | CARVANA CO | 0.04% | New | 120,287 | $7.94M | $66.00 | No quote |
| 61 | TXG | 10X GENOMICS INC | 0.02% | New | 71,069 | $3.58M | $50.40 | No quote |
| 62 | LIFE | ATYR PHARMA INC | 0.00% | Reduce -92.9% | 229,283 | $802K | No quote | No quote |
| 74 | WCG | WELLCARE HEALTH PLANS INC | - | Sold | 0 | $0 | No quote | No quote |
| 73 | UNH | UNITEDHEALTH GROUP INC | - | Sold | 0 | $0 | No quote | No quote |
| 72 | AOS | SMITH A O CORP | - | Sold | 0 | $0 | No quote | No quote |
| 71 | WORK | SLACK TECHNOLOGIES INC | - | Sold | 0 | $0 | No quote | No quote |
| 70 | NXPI | NXP SEMICONDUCTORS N V | - | Sold | 0 | $0 | No quote | No quote |
| 69 | NVDA | NVIDIA CORP | - | Sold | 0 | $0 | No quote | No quote |
| 68 | MU | MICRON TECHNOLOGY INC | - | Sold | 0 | $0 | No quote | No quote |
| 67 | EIDX | EIDOS THERAPEUTICS INC | - | Sold | 0 | $0 | No quote | No quote |
| 66 | DVA | DAVITA INC | - | Sold | 0 | $0 | No quote | No quote |
| 65 | CHWY | CHEWY INC | - | Sold | 0 | $0 | No quote | No quote |
| 64 | BERY | BERRY GLOBAL GROUP INC | - | Sold | 0 | $0 | No quote | No quote |
| 63 | AIG | AMERICAN INTL GROUP INC | - | Sold | 0 | $0 | No quote | No quote |