Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2026-03-31
$35.75B
Positions
77
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 | APPLE INC AAPL | $911.9M | 2.55% | 3,593,057 | +3,593,057 | 2013-06-30 | $254 | ~$103 | +145.75% | |||
| 2 | FEDEX CORP FDX | $688.2M | 1.93% | 1,932,165 | +1,932,165 | 2021-12-31 | $356 | ~$317 | +12.34% | |||
| 3 | META PLATFORMS INC META | $607.9M | 1.70% | 1,062,575 | +1,062,575 | 2013-09-30 | $572 | ~$660 | -13.26% | |||
| 4 | ATI INC ATI | $484.8M | 1.36% | 3,332,843 | +3,332,843 | 2026-03-31 | $145 | ~$141 | +3.43% | |||
| 5 | WATERS CORP WAT | $374.2M | 1.05% | 1,256,462 | +1,256,462 | 2013-09-30 | $298 | ~$156 | +90.58% | |||
| 6 | HASBRO INC HAS | $350.0M | 0.98% | 3,738,902 | +3,738,902 | 2026-03-31 | $94 | ~$94 | -0.45% | |||
| 7 | REDDIT INC RDDT | $343.6M | 0.96% | 2,551,617 | +2,551,617 | 2024-03-31 | $135 | ~$155 | -13.02% | |||
| 8 | AMERICAN INTL GROUP INC AIG | $317.6M | 0.89% | 4,221,223 | +4,221,223 | 2013-12-31 | $75 | ~$67 | +12.93% | |||
| 9 | CBOE GLOBAL MKTS INC CBOE | $193.5M | 0.54% | 688,417 | +688,417 | 2023-12-31 | $281 | ~$179 | +57.41% | |||
| 10 | HOME DEPOT INC HD | $165.8M | 0.46% | 504,257 | +504,257 | 2013-09-30 | $329 | ~$285 | +15.22% | |||
| 11 | LULULEMON ATHLETICA INC LULU | $150.1M | 0.42% | 980,568 | +980,568 | 2023-03-31 | $153 | ~$195 | -21.43% | |||
| 12 | COREWEAVE INC CRWV | $108.3M | 0.30% | 1,397,438 | +1,397,438 | 2026-03-31 | $77 | ~$87 | -11.42% | |||
| 13 | VERADERMICS INC MANE | $106.8M | 0.30% | 1,690,555 | +1,690,555 | 2026-03-31 | $63 | ~$49 | +27.80% | |||
| 14 | INTERACTIVE BROKERS GROUP IN IBKR | $93.5M | 0.26% | 1,394,329 | +1,394,329 | 2026-03-31 | $67 | ~$71 | -6.06% | |||
| 15 | EDWARDS LIFESCIENCES CORP EW | $87.9M | 0.25% | 1,097,578 | +1,097,578 | 2019-09-30 | $80 | ~$77 | +3.90% | |||
| 16 | DAMORA THERAPEUTICS INC DMRA | $59.9M | 0.17% | 2,311,082 | +2,311,082 | 2026-03-31 | $26 | ~$26 | +1.12% | |||
| 17 | TWILIO INC TWLO | $56.7M | 0.16% | 450,770 | +450,770 | 2021-12-31 | $126 | ~$202 | -37.65% | |||
| 18 | EQUIPMENTSHARE COM INC EQPT | $20.4M | 0.06% | 1,000,000 | +1,000,000 | 2026-03-31 | $20 | ~$28 | -28.23% | |||
| 19 | FORGENT POWER SOLUTIONS INC FPS | $19.0M | 0.05% | 650,000 | +650,000 | 2026-03-31 | $29 | ~$32 | -7.93% | |||
| 20 | RALLYBIO CORP RLYB | $4.7M | 0.01% | 524,347 | +524,347 | 2026-03-31 | $9 | ~$9 | -3.71% |