Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2019-09-30
$19.20B
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 | AMERICAN INTL GROUP INC | $0 | 0 | -564,604 | -100.00% | 0.13% | ||||||
| 2 | ATYR PHARMA INC | $0 | 0 | -3,209,955 | -100.00% | 0.01% | ||||||
| 3 | BERRY GLOBAL GROUP INC | $0 | 0 | -1,804,817 | -100.00% | 0.43% | ||||||
| 4 | CHEWY INC | $0 | 0 | -1,471,890 | -100.00% | 0.23% | ||||||
| 5 | DAVITA INC | $0 | 0 | -2,907,034 | -100.00% | 0.73% | ||||||
| 6 | EIDOS THERAPEUTICS INC | $0 | 0 | -882,353 | -100.00% | 0.12% | ||||||
| 7 | MICRON TECHNOLOGY INC | $0 | 0 | -6,431,167 | -100.00% | 1.11% | ||||||
| 8 | NVIDIA CORP | $0 | 0 | -802,330 | -100.00% | 0.59% | ||||||
| 9 | NXP SEMICONDUCTORS N V | $0 | 0 | -670,065 | -100.00% | 0.29% | ||||||
| 10 | SLACK TECHNOLOGIES INC | $0 | 0 | -4,539,615 | -100.00% | 0.76% | ||||||
| 11 | SMITH A O CORP | $0 | 0 | -2,452,092 | -100.00% | 0.52% | ||||||
| 12 | UNITEDHEALTH GROUP INC | $0 | 0 | -4,812,185 | -100.00% | 5.27% | ||||||
| 13 | WELLCARE HEALTH PLANS INC | $0 | 0 | -371,450 | -100.00% | 0.48% |