Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2016-12-31
$22.01B
Positions
62
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 | $2.18B | 9.92% | 18,978,163 | +228,753 | +1.22% | 10.37% | 2013-09-30 | $115 | ~$87 | +32.76% | |
| 2 | MICROSOFT CORP MSFT | $1.36B | 6.20% | 21,950,056 | +8,282,782 | +60.60% | 3.40% | 2016-06-30 | $62 | ~$56 | +11.70% | |
| 3 | ENCANA CORP | $1.04B | 4.74% | 88,788,457 | +1,963,057 | +2.26% | 3.92% | 2015-12-31 | $12 | ~$6 | +97.70% | |
| 4 | JD COM INC JD | $958.6M | 4.36% | 37,681,432 | +10,427,102 | +38.26% | 3.07% | 2015-09-30 | $25 | ~$25 | +0.54% | |
| 5 | ALPHABET INC GOOG | $832.8M | 3.78% | 1,079,052 | +7,835 | +0.73% | 3.59% | 2015-12-31 | $772 | ~$754 | +2.39% | |
| 6 | NETFLIX INC NFLX | $800.9M | 3.64% | 6,469,312 | +3,834,045 | +145.49% | 1.12% | 2014-06-30 | $124 | ~$100 | +24.13% | |
| 7 | WALGREENS BOOTS ALLIANCE INC WBA | $653.8M | 2.97% | 7,899,951 | +6,708,040 | +562.80% | 0.41% | 2014-12-31 | $83 | ~$81 | +1.70% | |
| 8 | CONSTELLATION BRANDS INC STZ | $603.6M | 2.74% | 3,937,015 | +1,261,755 | +47.16% | 1.92% | 2013-09-30 | $153 | ~$152 | +0.81% | |
| 9 | VISA INC V | $378.1M | 1.72% | 4,846,485 | +4,268,933 | +739.14% | 0.21% | 2013-06-30 | $78 | ~$76 | +2.09% | |
| 10 | EATON CORP PLC | $167.5M | 0.76% | 2,495,999 | +2,300,079 | +1173.99% | 0.06% | 2014-12-31 | $67 | ~$66 | +1.39% | |
| 11 | SHIRE PLC | $156.7M | 0.71% | 919,604 | +154,842 | +20.25% | 0.64% | 2013-06-30 | $170 | ~$174 | -1.95% | |
| 12 | LIBERTY GLOBAL PLC | $150.6M | 0.68% | 4,923,750 | +2,139,750 | +76.86% | 0.41% | 2014-09-30 | $31 | ~$38 | -19.77% | |
| 13 | HUMANA INC HUM | $150.6M | 0.68% | 737,962 | +97,316 | +15.19% | 0.49% | 2013-06-30 | $204 | ~$170 | +19.99% | |
| 14 | LIBERTY GLOBAL PLC | $146.2M | 0.66% | 4,923,750 | +2,139,750 | +76.86% | 0.40% | 2014-09-30 | $30 | ~$36 | -18.31% | |
| 15 | BIOMARIN PHARMACEUTICAL INC BMRN | $115.8M | 0.53% | 1,398,457 | +908,153 | +185.22% | 0.20% | 2016-03-31 | $83 | ~$86 | -3.51% | |
| 16 | DENTSPLY SIRONA INC XRAY | $97.0M | 0.44% | 1,680,154 | +985,547 | +141.89% | 0.18% | 2016-09-30 | $58 | ~$59 | -2.04% | |
| 17 | CENTENE CORP DEL CNC | $93.4M | 0.42% | 1,653,652 | +836,980 | +102.49% | 0.24% | 2014-06-30 | $57 | ~$56 | +0.69% | |
| 18 | ALIBABA GROUP HLDG LTD BABA | $85.5M | 0.39% | 973,930 | +7,072 | +0.73% | 0.44% | 2014-09-30 | $88 | ~$83 | +5.22% | |
| 19 | INCYTE CORP INCY | $73.2M | 0.33% | 730,452 | +226,807 | +45.03% | 0.20% | 2016-09-30 | $100 | ~$95 | +5.30% |