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 | 58 COM INC | $0 | 0 | -389,117 | -100.00% | 0.05% | ||||||
| 2 | ALIBABA GROUP HLDG LTD | $0 | 0 | -973,930 | -100.00% | 0.39% | ||||||
| 3 | ALLSTATE CORP | $0 | 0 | -1,207,455 | -100.00% | 0.41% | ||||||
| 4 | ARCH COAL INC | $0 | 0 | -425,101 | -100.00% | 0.15% | ||||||
| 5 | ASTRAZENECA PLC | $0 | 0 | -2,859,129 | -100.00% | 0.35% | ||||||
| 6 | CONSTELLATION BRANDS INC | $0 | 0 | -3,937,015 | -100.00% | 2.74% | ||||||
| 7 | EATON CORP PLC | $0 | 0 | -2,495,999 | -100.00% | 0.76% | ||||||
| 8 | EMERSON ELEC CO | $0 | 0 | -295,425 | -100.00% | 0.07% | ||||||
| 9 | ENVISION HEALTHCARE CORP | $0 | 0 | -1,804,445 | -100.00% | 0.52% | ||||||
| 10 | ILLUMINA INC | $0 | 0 | -349,965 | -100.00% | 0.20% | ||||||
| 11 | MANULIFE FINL CORP | $0 | 0 | -5,355,525 | -100.00% | 0.43% | ||||||
| 12 | MARSH & MCLENNAN COS INC | $0 | 0 | -1,696,801 | -100.00% | 0.52% | ||||||
| 13 | RANGE RES CORP | $0 | 0 | -3,103,533 | -100.00% | 0.48% | ||||||
| 14 | T MOBILE US INC | $0 | 0 | -8,408,861 | -100.00% | 2.20% | ||||||
| 15 | TECK RESOURCES LTD | $0 | 0 | -1,309,544 | -100.00% | 0.12% | ||||||
| 16 | VCA INC | $0 | 0 | -545,862 | -100.00% | 0.17% | ||||||
| 17 | BANK AMER CORP BAC | $11.7M | 0.05% | 495,030 | -8,936,905 | -94.75% | 0.95% | 2013-09-30 | $24 | ~$15 | +52.33% | |
| 18 | ADOBE SYS INC ADBE | $19.5M | 0.09% | 150,000 | +150,000 | 2013-06-30 | $130 | ~$46 | +185.63% | |||
| 19 | PATHEON N V | $20.1M | 0.09% | 764,658 | +764,658 | 2017-03-31 | $26 | ~$26 | +0.00% | |||
| 20 | DAVITA INC DVA | $25.9M | 0.11% | 381,597 | +381,597 | 2013-12-31 | $68 | ~$74 | -7.96% | |||
| 21 | CALITHERA BIOSCIENCES INC CALAEUR | $26.6M | 0.12% | 2,305,611 | +2,305,611 | 2017-03-31 | $12 | ~$12 | +0.00% | |||
| 22 | JAZZ PHARMACEUTICALS PLC | $28.7M | 0.13% | 197,830 | +197,830 | 2016-06-30 | $145 | ~$140 | +3.88% | |||
| 23 | AVEXIS INC | $29.0M | 0.13% | 381,626 | +381,626 | 2017-03-31 | $76 | ~$76 | +0.00% | |||
| 24 | COACH INC | $30.4M | 0.13% | 736,636 | +736,636 | 2017-03-31 | $41 | ~$41 | +0.00% | |||
| 25 | ACADIA HEALTHCARE COMPANY IN ACHC | $33.0M | 0.15% | 755,830 | +755,830 | 2017-03-31 | $44 | ~$44 | +0.00% | |||
| 26 | HDFC BANK LTD HDB | $33.0M | 0.15% | 438,888 | +438,888 | 2017-03-31 | $75 | ~$75 | +0.00% | |||
| 27 | EDITAS MEDICINE INC EDIT | $38.2M | 0.17% | 1,709,401 | +0 | +0.00% | 0.13% | 2016-03-31 | $22 | ~$35 | -35.38% | |
| 28 | LINCOLN NATL CORP IND LNC | $43.9M | 0.19% | 671,188 | +671,188 | 2017-03-31 | $65 | ~$65 | +0.00% | |||
| 29 | 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% | |
| 30 | DENTSPLY SIRONA INC XRAY | $53.3M | 0.24% | 854,398 | -825,756 | -49.15% | 0.44% | 2016-09-30 | $62 | ~$59 | +5.96% |