Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2017-03-31
$22.64B
Positions
64
2026-03-31
2025-12-31
2025-09-30
2025-06-30
2025-03-31
2024-12-31
2024-09-30
2024-06-30
2024-03-31
2023-12-31
2023-09-30
2023-06-30
2023-03-31
2022-12-31
2022-09-30
2022-06-30
2022-03-31
2021-12-31
2021-09-30
2021-06-30
2021-03-31
2020-12-31
2020-09-30
2020-06-30
2020-03-31
2019-12-31
2019-09-30
2019-06-30
2019-03-31
2018-12-31
2018-09-30
2018-06-30
2018-03-31
2017-12-31
2017-09-30
2017-06-30
2017-03-31
2016-12-31
2016-09-30
2016-06-30
2016-03-31
2015-12-31
2015-09-30
2015-06-30
2015-03-31
2014-12-31
2014-09-30
2014-06-30
2014-03-31
2013-12-31
2013-09-30
2013-06-30
Price is the latest implied close from the selected quarter's 13F (value ÷ shares). Est. Cost is a running average that assumes each quarter's trades cleared near the midpoint of consecutive 13F closes (or yfinance VWAP when available). Most accurate for slow accumulators, least accurate for activists who build positions in a few days.
| # | Issuer | Value ↓ | Weight | Shares | Share Δ | Share Δ % | Prev Weight | First Held | Price | Est. Cost | Unrealized % | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | FACEBOOK INC META | $2.24B | 9.89% | 15,762,185 | -3,215,978 | -16.95% | 9.92% | 2013-09-30 | $142 | ~$87 | +63.92% | |
| 2 | ALPHABET INC GOOGL | $1.20B | 5.32% | 1,419,562 | -388,219 | -21.47% | 6.51% | 2015-12-31 | $848 | ~$775 | +9.36% | |
| 3 | JD COM INC JD | $1.03B | 4.57% | 33,226,125 | -4,455,307 | -11.82% | 4.36% | 2015-09-30 | $31 | ~$25 | +22.94% | |
| 4 | AMAZON COM INC AMZN | $966.8M | 4.27% | 1,090,507 | -535,762 | -32.94% | 5.54% | 2015-06-30 | $887 | ~$492 | +80.21% | |
| 5 | ENCANA CORP | $928.7M | 4.10% | 79,308,590 | -9,479,867 | -10.68% | 4.74% | 2015-12-31 | $12 | ~$6 | +97.19% | |
| 6 | ALPHABET INC GOOG | $891.8M | 3.94% | 1,075,035 | -4,017 | -0.37% | 3.78% | 2015-12-31 | $830 | ~$754 | +10.04% | |
| 7 | NETFLIX INC NFLX | $874.0M | 3.86% | 5,913,032 | -556,280 | -8.60% | 3.64% | 2014-06-30 | $148 | ~$100 | +48.20% | |
| 8 | DOW CHEM CO | $847.8M | 3.74% | 13,342,317 | -6,309,576 | -32.11% | 5.11% | 2016-12-31 | $64 | ~$57 | +11.05% | |
| 9 | BROADCOM LTD | $777.9M | 3.44% | 3,552,738 | -866,181 | -19.60% | 3.55% | 2016-03-31 | $219 | ~$155 | +41.71% | |
| 10 | CABOT OIL & GAS CORP CTRA | $417.9M | 1.85% | 17,477,182 | -9,535,987 | -35.30% | 2.87% | 2015-12-31 | $24 | ~$19 | +23.27% | |
| 11 | VISA INC V | $378.8M | 1.67% | 4,262,555 | -583,930 | -12.05% | 1.72% | 2013-06-30 | $89 | ~$76 | +16.28% | |
| 12 | BIOGEN INC BIIB | $188.3M | 0.83% | 688,765 | -1,230,047 | -64.10% | 2.47% | 2013-06-30 | $273 | ~$252 | +8.62% | |
| 13 | DISNEY WALT CO DIS | $179.9M | 0.79% | 1,586,449 | -817,216 | -34.00% | 1.14% | 2013-09-30 | $113 | ~$64 | +75.83% | |
| 14 | SHIRE PLC | $136.9M | 0.60% | 785,765 | -133,839 | -14.55% | 0.71% | 2013-06-30 | $174 | ~$174 | +0.27% | |
| 15 | CHESAPEAKE ENERGY CORP CHKEUR | $120.0M | 0.53% | 20,204,610 | -2,659,372 | -11.63% | 0.73% | 2015-09-30 | $6 | ~$7 | -17.36% | |
| 16 | LIBERTY GLOBAL PLC | $119.1M | 0.53% | 3,320,900 | -1,602,850 | -32.55% | 0.68% | 2014-09-30 | $36 | ~$38 | -5.92% | |
| 17 | LIBERTY GLOBAL PLC | $116.4M | 0.51% | 3,320,900 | -1,602,850 | -32.55% | 0.66% | 2014-09-30 | $35 | ~$36 | -3.63% | |
| 18 | WYNN RESORTS LTD WYNN | $104.5M | 0.46% | 911,649 | -506,908 | -35.73% | 0.56% | 2013-12-31 | $115 | ~$164 | -30.27% | |
| 19 | GW PHARMACEUTICALS PLC GWPH | $100.9M | 0.45% | 834,605 | -76,226 | -8.37% | 0.46% | 2016-06-30 | $121 | ~$95 | +27.66% | |
| 20 | HUMANA INC HUM | $90.9M | 0.40% | 440,766 | -297,196 | -40.27% | 0.68% | 2013-06-30 | $206 | ~$170 | +21.23% | |
| 21 | BIOMARIN PHARMACEUTICAL INC BMRN | $76.9M | 0.34% | 876,113 | -522,344 | -37.35% | 0.53% | 2016-03-31 | $88 | ~$86 | +2.24% | |
| 22 | MASTERCARD INCORPORATED MA | $64.5M | 0.28% | 573,321 | -3,731,374 | -86.68% | 2.02% | 2013-06-30 | $112 | ~$93 | +21.42% | |
| 23 | UNION PAC CORP UNP | $60.4M | 0.27% | 570,590 | -1,528,711 | -72.82% | 0.99% | 2016-12-31 | $106 | ~$104 | +2.16% | |
| 24 | TJX COS INC NEW TJX | $59.7M | 0.26% | 755,273 | -556,635 | -42.43% | 0.45% | 2016-12-31 | $79 | ~$75 | +5.26% | |
| 25 | INCYTE CORP INCY | $58.0M | 0.26% | 433,978 | -296,474 | -40.59% | 0.33% | 2016-09-30 | $134 | ~$95 | +40.38% | |
| 26 | DENTSPLY SIRONA INC XRAY | $53.3M | 0.24% | 854,398 | -825,756 | -49.15% | 0.44% | 2016-09-30 | $62 | ~$59 | +5.96% | |
| 27 | EXTRACTION OIL AND GAS INC XOGEUR | $50.2M | 0.22% | 2,704,632 | -1,923 | -0.07% | 0.25% | 2016-12-31 | $19 | ~$20 | -7.43% | |
| 28 | BANK AMER CORP BAC | $11.7M | 0.05% | 495,030 | -8,936,905 | -94.75% | 0.95% | 2013-09-30 | $24 | ~$15 | +52.33% |