Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2015-12-31
$26.52B
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 | BROADCOM CORP | $1.95B | 7.36% | 33,747,218 | +10,178,223 | +43.18% | 4.65% | 2014-12-31 | $58 | ~$49 | +17.55% | |
| 2 | TEVA PHARMACEUTICAL INDS LTD TEVA | $1.64B | 6.20% | 25,043,775 | +16,171,125 | +182.26% | 1.92% | 2015-03-31 | $66 | ~$60 | +8.52% | |
| 3 | PIONEER NAT RES CO PXDEUR | $1.17B | 4.43% | 9,371,105 | +2,707,818 | +40.64% | 3.11% | 2014-03-31 | $125 | ~$176 | -28.81% | |
| 4 | AVAGO TECHNOLOGIES LTD | $1.07B | 4.03% | 7,364,891 | +425,404 | +6.13% | 3.32% | 2015-06-30 | $145 | ~$132 | +10.06% | |
| 5 | ANTHEM INC ELV | $932.4M | 3.52% | 6,686,965 | +773,325 | +13.08% | 3.17% | 2014-12-31 | $139 | ~$146 | -4.30% | |
| 6 | NETFLIX INC NFLX | $897.0M | 3.38% | 7,842,269 | +3,325,067 | +73.61% | 1.79% | 2014-06-30 | $114 | ~$82 | +38.82% | |
| 7 | VALEANT PHARMACEUTICALS INTL | $792.2M | 2.99% | 7,793,397 | +2,800,044 | +56.08% | 3.41% | 2013-06-30 | $102 | ~$126 | -19.52% | |
| 8 | HUMANA INC HUM | $773.3M | 2.92% | 4,331,936 | +478,482 | +12.42% | 2.64% | 2013-06-30 | $179 | ~$167 | +6.93% | |
| 9 | CHENIERE ENERGY INC LNG | $593.0M | 2.24% | 15,920,523 | +2,862,188 | +21.92% | 2.42% | 2014-09-30 | $37 | ~$68 | -45.60% | |
| 10 | MCKESSON CORP MCK | $544.7M | 2.05% | 2,761,995 | +487,767 | +21.45% | 1.61% | 2013-12-31 | $197 | ~$193 | +2.39% | |
| 11 | QUNAR CAYMAN IS LTD | $449.5M | 1.69% | 8,522,747 | +3,742,199 | +78.28% | 0.55% | 2014-12-31 | $53 | ~$39 | +36.36% | |
| 12 | TRANSDIGM GROUP INC TDG | $365.5M | 1.38% | 1,600,128 | +461,154 | +40.49% | 0.93% | 2015-06-30 | $228 | ~$221 | +3.45% | |
| 13 | NIKE INC NKE | $328.9M | 1.24% | 5,262,662 | +3,492,865 | +197.36% | 0.83% | 2015-09-30 | $62 | ~$62 | +1.38% | |
| 14 | TEXTRON INC TXT | $244.4M | 0.92% | 5,817,245 | +2,103,067 | +56.62% | 0.54% | 2015-09-30 | $42 | ~$38 | +9.32% | |
| 15 | VERTEX PHARMACEUTICALS INC VRTX | $178.9M | 0.67% | 1,421,673 | +77,209 | +5.74% | 0.54% | 2014-12-31 | $126 | ~$118 | +6.27% | |
| 16 | 58 COM INC WUBAUSD | $123.2M | 0.46% | 1,867,746 | +148,872 | +8.66% | 0.31% | 2015-09-30 | $66 | ~$48 | +37.98% | |
| 17 | DENTSPLY INTL INC NEW | $63.0M | 0.24% | 1,035,264 | +985,264 | +1970.53% | 0.01% | 2015-09-30 | $61 | ~$55 | +9.71% | |
| 18 | ENERGY TRANSFER EQUITY L P ET | $23.5M | 0.09% | 1,707,427 | +1,582,177 | +1263.22% | 0.01% | 2015-09-30 | $14 | ~$18 | -21.63% | |
| 19 | PROQR THRAPEUTICS N V | $5.0M | 0.02% | 581,668 | +5,036 | +0.87% | 0.03% | 2015-03-31 | $9 | ~$21 | -58.63% |