Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
53
2026-06-30
$35.08B
Positions
90
2026-06-30
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. PUT/CALL rows are option exposure and are marked separately.
| # | Issuer | Value ↓ | Weight | Shares | Share Δ | Share Δ % | Prev Weight | First Held | Price | Est. Cost | Unrealized % | Status |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ALPHABET INC | $0 | 0 | -2,395,865 | -100.00% | 1.93% | ||||||
| 2 | AMERICAN INTL GROUP INC | $0 | 0 | -4,221,223 | -100.00% | 0.89% | ||||||
| 3 | API GROUP CORP | $0 | 0 | -5,837,000 | -100.00% | 0.66% | ||||||
| 4 | APPLE INC | $0 | 0 | -3,593,057 | -100.00% | 2.55% | ||||||
| 5 | CARNIVAL CORP | $0 | 0 | -13,721,348 | -100.00% | 0.99% | ||||||
| 6 | CBOE GLOBAL MKTS INC | $0 | 0 | -688,417 | -100.00% | 0.54% | ||||||
| 7 | CELESTICA INC | $0 | 0 | -1,654,989 | -100.00% | 1.30% | ||||||
| 8 | COREWEAVE INC | $0 | 0 | -1,397,438 | -100.00% | 0.30% | ||||||
| 9 | CSX CORP | $0 | 0 | -18,678,052 | -100.00% | 2.14% | ||||||
| 10 | EDWARDS LIFESCIENCES CORP | $0 | 0 | -1,097,578 | -100.00% | 0.25% | ||||||
| 11 | EQUIPMENTSHARE COM INC | $0 | 0 | -1,000,000 | -100.00% | 0.06% | ||||||
| 12 | FORGENT POWER SOLUTIONS INC | $0 | 0 | -650,000 | -100.00% | 0.05% | ||||||
| 13 | GALLAGHER ARTHUR J & CO | $0 | 0 | -727,441 | -100.00% | 0.44% | ||||||
| 14 | HCA HEALTHCARE INC | $0 | 0 | -1,075,133 | -100.00% | 1.42% | ||||||
| 15 | LULULEMON ATHLETICA INC | $0 | 0 | -980,568 | -100.00% | 0.42% | ||||||
| 16 | PNC FINL SVCS GROUP INC | $0 | 0 | -3,027,092 | -100.00% | 1.76% | ||||||
| 17 | PROGRESSIVE CORP | $0 | 0 | -1,616,559 | -100.00% | 0.90% | ||||||
| 18 | RALLIANT CORP | $0 | 0 | -2,134,899 | -100.00% | 0.25% | ||||||
| 19 | STELLANTIS N.V | $0 | 0 | -15,980,268 | -100.00% | 0.31% | ||||||
| 20 | T-MOBILE US INC | $0 | 0 | -2,967,374 | -100.00% | 1.74% | ||||||
| 21 | TWILIO INC | $0 | 0 | -450,770 | -100.00% | 0.16% | ||||||
| 22 | WEST PHARMACEUTICAL SVSC INC | $0 | 0 | -416,948 | -100.00% | 0.29% |