Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2013-12-31
$21.42B
Positions
65
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 | ACTAVIS INC | $0 | 0 | -3,248,936 | -100.00% | 2.58% | ||||||
| 2 | AETNA INC NEW | $0 | 0 | -160,076 | -100.00% | 0.06% | ||||||
| 3 | ALLSTATE CORP | $0 | 0 | -2,378,974 | -100.00% | 0.66% | ||||||
| 4 | BIOGEN IDEC INC | $0 | 0 | -290,345 | -100.00% | 0.39% | ||||||
| 5 | CARTER INC | $0 | 0 | -2,818,095 | -100.00% | 1.18% | ||||||
| 6 | CELLDEX THERAPEUTICS INC NEW | $0 | 0 | -672,513 | -100.00% | 0.13% | ||||||
| 7 | COLFAX CORP | $0 | 0 | -99,723 | -100.00% | 0.03% | ||||||
| 8 | COMCAST CORP NEW | $0 | 0 | -14,652,171 | -100.00% | 3.65% | ||||||
| 9 | ENDO HEALTH SOLUTIONS INC | $0 | 0 | -3,236,019 | -100.00% | 0.81% | ||||||
| 10 | EQUINIX INC | $0 | 0 | -392,602 | -100.00% | 0.40% | ||||||
| 11 | HOME DEPOT INC | $0 | 0 | -349,156 | -100.00% | 0.15% | ||||||
| 12 | INTUITIVE SURGICAL INC | $0 | 0 | -210,426 | -100.00% | 0.44% | ||||||
| 13 | INVESCO LTD | $0 | 0 | -414,000 | -100.00% | 0.07% | ||||||
| 14 | LAS VEGAS SANDS CORP | $0 | 0 | -1,459,756 | -100.00% | 0.54% | ||||||
| 15 | RED HAT INC | $0 | 0 | -1,807,479 | -100.00% | 0.46% | ||||||
| 16 | SHERWIN WILLIAMS CO | $0 | 0 | -73,006 | -100.00% | 0.07% | ||||||
| 17 | UBS AG | $0 | 0 | -3,296,853 | -100.00% | 0.37% | ||||||
| 18 | VERISK ANALYTICS INC | $0 | 0 | -590,111 | -100.00% | 0.21% | ||||||
| 19 | WATERS CORP | $0 | 0 | -974,002 | -100.00% | 0.57% | ||||||
| 20 | WORKDAY INC | $0 | 0 | -403,200 | -100.00% | 0.18% | ||||||
| 21 | YAHOO INC | $0 | 0 | -9,048,894 | -100.00% | 1.66% |