Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2016-09-30
$23.18B
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 | AETNA INC NEW | $0 | 0 | -961,700 | -100.00% | 0.50% | ||||||
| 2 | ALLERGAN PLC | $0 | 0 | -1,939,703 | -100.00% | 1.90% | ||||||
| 3 | AON PLC | $0 | 0 | -703,995 | -100.00% | 0.33% | ||||||
| 4 | CIGNA CORPORATION | $0 | 0 | -501,208 | -100.00% | 0.27% | ||||||
| 5 | CLOUD PEAK ENERGY INC | $0 | 0 | -2,930,781 | -100.00% | 0.03% | ||||||
| 6 | CTRIP COM INTL LTD | $0 | 0 | -6,431,269 | -100.00% | 1.13% | ||||||
| 7 | DAVITA HEALTHCARE PARTNERS I | $0 | 0 | -4,611,729 | -100.00% | 1.51% | ||||||
| 8 | HARTFORD FINL SVCS GROUP INC | $0 | 0 | -3,600,912 | -100.00% | 0.68% | ||||||
| 9 | HCA HOLDINGS INC | $0 | 0 | -1,089,482 | -100.00% | 0.36% | ||||||
| 10 | INTERCONTINENTAL EXCHANGE IN | $0 | 0 | -1,133,502 | -100.00% | 1.23% | ||||||
| 11 | MARSH & MCLENNAN COS INC | $0 | 0 | -2,552,071 | -100.00% | 0.74% | ||||||
| 12 | NEWELL BRANDS INC | $0 | 0 | -9,936,480 | -100.00% | 2.05% | ||||||
| 13 | NRG ENERGY INC | $0 | 0 | -3,562,472 | -100.00% | 0.23% | ||||||
| 14 | PIONEER NAT RES CO | $0 | 0 | -1,368,586 | -100.00% | 0.88% | ||||||
| 15 | SANTANDER CONSUMER USA HDG I | $0 | 0 | -1,054,384 | -100.00% | 0.05% | ||||||
| 16 | TYCO INTL PLC | $0 | 0 | -3,708,881 | -100.00% | 0.67% | ||||||
| 17 | PURE STORAGE INC P | $3.0M | 0.01% | 225,028 | +225,028 | 2016-09-30 | $14 | ~$14 | +0.00% | |||
| 18 | DOVER CORP DOV | $3.9M | 0.02% | 53,037 | +53,037 | 2015-12-31 | $74 | ~$61 | +20.12% | |||
| 19 | EATON CORP PLC | $12.9M | 0.06% | 195,920 | +195,920 | 2014-12-31 | $66 | ~$63 | +3.54% | |||
| 20 | HOME DEPOT INC HD | $18.1M | 0.08% | 140,900 | +140,900 | 2013-09-30 | $129 | ~$84 | +52.85% | |||
| 21 | EDITAS MEDICINE INC EDIT | $23.0M | 0.10% | 1,709,401 | +0 | +0.00% | 0.18% | 2016-03-31 | $13 | ~$35 | -60.97% | |
| 22 | ECLIPSE RES CORP | $24.0M | 0.10% | 7,285,682 | -82,755 | -1.12% | 0.10% | 2016-03-31 | $3 | ~$2 | +39.73% | |
| 23 | APPLE INC AAPL | $28.0M | 0.12% | 247,264 | +247,264 | 2013-06-30 | $113 | ~$69 | +64.90% | |||
| 24 | KITE PHARMA INC | $28.9M | 0.12% | 516,815 | -2,008,682 | -79.54% | 0.54% | 2014-09-30 | $56 | ~$53 | +5.92% | |
| 25 | 58 COM INC WUBAUSD | $33.5M | 0.14% | 702,041 | -2,816,764 | -80.05% | 0.69% | 2015-09-30 | $48 | ~$52 | -8.58% | |
| 26 | DENTSPLY SIRONA INC XRAY | $41.3M | 0.18% | 694,607 | +694,607 | 2016-09-30 | $59 | ~$59 | +0.00% | |||
| 27 | TESARO INC T8S | $42.4M | 0.18% | 422,888 | +422,888 | 2016-09-30 | $100 | ~$100 | +0.00% | |||
| 28 | BIOMARIN PHARMACEUTICAL INC BMRN | $45.4M | 0.20% | 490,304 | +490,304 | 2016-03-31 | $93 | ~$82 | +12.17% | |||
| 29 | INCYTE CORP INCY | $47.5M | 0.20% | 503,645 | +503,645 | 2016-09-30 | $94 | ~$94 | +0.00% | |||
| 30 | VISA INC V | $47.8M | 0.21% | 577,552 | +577,552 | 2013-06-30 | $83 | ~$47 | +74.71% |