Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2018-03-31
$16.61B
Positions
59
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 | ALIGN TECHNOLOGY INC | $0 | 0 | -542,532 | -100.00% | 0.74% | ||||||
| 2 | BROADCOM LTD | $0 | 0 | -2,466,836 | -100.00% | 3.90% | ||||||
| 3 | CALITHERA BIOSCIENCES INC | $0 | 0 | -1,643,681 | -100.00% | 0.08% | ||||||
| 4 | DIAMONDBACK ENERGY INC | $0 | 0 | -618,923 | -100.00% | 0.48% | ||||||
| 5 | EQT CORP | $0 | 0 | -2,302,644 | -100.00% | 0.81% | ||||||
| 6 | GW PHARMACEUTICALS PLC | $0 | 0 | -211,869 | -100.00% | 0.17% | ||||||
| 7 | INC RESH HLDGS INC | $0 | 0 | -1,558,512 | -100.00% | 0.42% | ||||||
| 8 | LENNAR CORP | $0 | 0 | -119,978 | -100.00% | 0.04% | ||||||
| 9 | LOWES COS INC | $0 | 0 | -514,470 | -100.00% | 0.29% | ||||||
| 10 | MARSH & MCLENNAN COS INC | $0 | 0 | -483,287 | -100.00% | 0.24% | ||||||
| 11 | MOHAWK INDS INC | $0 | 0 | -123,161 | -100.00% | 0.21% | ||||||
| 12 | MOLINA HEALTHCARE INC | $0 | 0 | -1,672,822 | -100.00% | 0.79% | ||||||
| 13 | NUVASIVE INC | $0 | 0 | -1,791,291 | -100.00% | 0.64% | ||||||
| 14 | PACCAR INC | $0 | 0 | -1,127,627 | -100.00% | 0.49% | ||||||
| 15 | PIONEER NAT RES CO | $0 | 0 | -104,166 | -100.00% | 0.11% | ||||||
| 16 | PROGRESSIVE CORP OHIO | $0 | 0 | -990,261 | -100.00% | 0.34% | ||||||
| 17 | QUALCOMM INC | $0 | 0 | -604,892 | -100.00% | 0.24% | ||||||
| 18 | QUDIAN INC | $0 | 0 | -1,350,114 | -100.00% | 0.10% | ||||||
| 19 | RSP PERMIAN INC | $0 | 0 | -1,150,398 | -100.00% | 0.29% | ||||||
| 20 | TIME WARNER INC | $0 | 0 | -4,595,932 | -100.00% | 2.58% | ||||||
| 21 | TRAVELERS COMPANIES INC | $0 | 0 | -495,762 | -100.00% | 0.41% | ||||||
| 22 | UNION PAC CORP | $0 | 0 | -291,533 | -100.00% | 0.24% | ||||||
| 23 | UNIVERSAL HLTH SVCS INC | $0 | 0 | -673,955 | -100.00% | 0.47% | ||||||
| 24 | ATYR PHARMA INC LIFEUSD | $3.7M | 0.02% | 1,384,300 | +0 | +0.00% | 0.03% | 2017-09-30 | $3 | ~$5 | -47.53% | |
| 25 | AK STL HLDG CORP AKS1EUR | $3.8M | 0.02% | 831,214 | +831,214 | 2018-03-31 | $5 | ~$5 | +0.00% | |||
| 26 | LIBERTY MEDIA CORP DELAWARE LM03 | $10.6M | 0.06% | 257,640 | +257,640 | 2018-03-31 | $41 | ~$41 | +0.00% | |||
| 27 | LIBERTY MEDIA CORP DELAWARE LSXMKUSD | $10.6M | 0.06% | 259,900 | +259,900 | 2018-03-31 | $41 | ~$41 | +0.00% | |||
| 28 | JIANPU TECHNOLOGY INC JTUSD | $12.2M | 0.07% | 2,206,591 | -411,227 | -15.71% | 0.10% | 2017-12-31 | $6 | ~$6 | -14.66% | |
| 29 | CLEVELAND CLIFFS INC CLF | $18.1M | 0.11% | 2,600,010 | +2,600,010 | 2018-03-31 | $7 | ~$7 | +0.00% | |||
| 30 | JD COM INC JD | $23.6M | 0.14% | 581,728 | +581,728 | 2015-09-30 | $40 | ~$25 | +60.01% |