Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2017-03-31
$22.64B
Positions
64
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 | MICROSOFT CORP MSFT | $1.91B | 8.44% | 29,019,028 | +7,068,972 | +32.20% | 6.20% | 2016-06-30 | $66 | ~$58 | +14.20% | |
| 2 | DEERE & CO DE | $1.57B | 6.95% | 14,461,665 | +5,150,615 | +55.32% | 4.36% | 2015-06-30 | $109 | ~$95 | +14.77% | |
| 3 | WALGREENS BOOTS ALLIANCE INC WBA | $1.00B | 4.43% | 12,063,404 | +4,163,453 | +52.70% | 2.97% | 2014-12-31 | $83 | ~$82 | +1.40% | |
| 4 | TWENTY FIRST CENTY FOX INC | $657.0M | 2.90% | 20,283,586 | +7,996,294 | +65.08% | 1.57% | 2013-09-30 | $32 | ~$32 | +2.50% | |
| 5 | UNITEDHEALTH GROUP INC UNH | $586.5M | 2.59% | 3,576,252 | +1,363,016 | +61.58% | 1.61% | 2016-12-31 | $164 | ~$161 | +2.00% | |
| 6 | CANADIAN PAC RY LTD | $464.4M | 2.05% | 3,160,596 | +859,043 | +37.32% | 1.49% | 2013-12-31 | $147 | ~$149 | -1.71% | |
| 7 | SCHWAB CHARLES CORP NEW SCHW | $431.8M | 1.91% | 10,580,054 | +2,522,478 | +31.31% | 1.45% | 2016-12-31 | $41 | ~$40 | +2.98% | |
| 8 | RICE ENERGY INC RICEEUR | $416.5M | 1.84% | 17,573,986 | +6,367,228 | +56.82% | 1.09% | 2016-06-30 | $24 | ~$22 | +5.71% | |
| 9 | INTERCONTINENTAL EXCHANGE IN ICE | $225.8M | 1.00% | 3,770,730 | +1,913,340 | +103.01% | 0.48% | 2016-06-30 | $60 | ~$55 | +9.41% | |
| 10 | LYONDELLBASELL INDUSTRIES N | $221.6M | 0.98% | 2,430,225 | +145,155 | +6.35% | 0.89% | 2013-06-30 | $91 | ~$84 | +9.09% | |
| 11 | UNIVERSAL HLTH SVCS INC UHS | $215.1M | 0.95% | 1,728,658 | +1,377,965 | +392.93% | 0.17% | 2013-06-30 | $124 | ~$116 | +7.15% | |
| 12 | UNITED TECHNOLOGIES CORP UTXZ | $164.5M | 0.73% | 1,465,724 | +924,278 | +170.71% | 0.27% | 2016-12-31 | $112 | ~$110 | +1.61% | |
| 13 | CENTENE CORP DEL CNC | $162.5M | 0.72% | 2,280,256 | +626,604 | +37.89% | 0.42% | 2014-06-30 | $71 | ~$58 | +22.32% | |
| 14 | GULFPORT ENERGY CORP GPOR1EUR | $149.5M | 0.66% | 8,695,595 | +2,396,220 | +38.04% | 0.62% | 2015-12-31 | $17 | ~$25 | -30.84% | |
| 15 | WESTERN DIGITAL CORP WDC | $141.4M | 0.62% | 1,713,613 | +308,598 | +21.96% | 0.43% | 2016-12-31 | $83 | ~$69 | +19.15% | |
| 16 | PROGRESSIVE CORP OHIO PGR | $120.9M | 0.53% | 3,085,400 | +1,360,458 | +78.87% | 0.28% | 2016-03-31 | $39 | ~$36 | +8.48% | |
| 17 | NUVASIVE INC NUVAGBP | $92.0M | 0.41% | 1,232,532 | +536,825 | +77.16% | 0.21% | 2016-12-31 | $75 | ~$69 | +8.30% |