Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2014-03-31
$23.84B
Positions
60
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 | WALGREEN CO | $1.59B | 6.68% | 24,105,841 | +12,500,897 | +107.72% | 3.11% | 2013-12-31 | $66 | ~$60 | +10.66% | |
| 2 | TIME WARNER INC TWXCHF | $1.41B | 5.93% | 21,649,553 | +8,223,879 | +61.25% | 4.37% | 2013-06-30 | $65 | ~$62 | +6.22% | |
| 3 | ILLUMINA INC ILMN | $1.32B | 5.53% | 8,866,245 | +7,169,283 | +422.48% | 0.88% | 2013-12-31 | $149 | ~$126 | +18.00% | |
| 4 | VALEANT PHARMACEUTICALS INTL | $1.23B | 5.14% | 9,296,143 | +967,139 | +11.61% | 4.56% | 2013-06-30 | $132 | ~$90 | +46.33% | |
| 5 | TWENTY FIRST CENTY FOX INC | $1.21B | 5.09% | 37,933,856 | +7,843,885 | +26.07% | 4.94% | 2013-09-30 | $32 | ~$34 | -4.98% | |
| 6 | LYONDELLBASELL INDUSTRIES N | $1.14B | 4.80% | 12,859,004 | +4,888,256 | +61.33% | 2.99% | 2013-06-30 | $89 | ~$73 | +21.44% | |
| 7 | LOWES COS INC LOW | $885.7M | 3.72% | 18,112,568 | +328,832 | +1.85% | 4.11% | 2013-09-30 | $49 | ~$48 | +2.60% | |
| 8 | BAIDU INC BIDU | $645.5M | 2.71% | 4,238,958 | +2,727,117 | +180.38% | 1.26% | 2013-09-30 | $152 | ~$162 | -5.74% | |
| 9 | CONSTELLATION BRANDS INC STZ | $596.0M | 2.50% | 7,014,138 | +1,525,078 | +27.78% | 1.80% | 2013-09-30 | $85 | ~$65 | +30.79% | |
| 10 | VISA INC V | $592.7M | 2.49% | 2,745,651 | +183,614 | +7.17% | 2.66% | 2013-06-30 | $216 | ~$187 | +15.47% | |
| 11 | MASTERCARD INC MA | $577.6M | 2.42% | 7,732,820 | +7,090,733 | +1104.33% | 2.50% | 2013-06-30 | $75 | ~$61 | +22.20% | |
| 12 | MONDELEZ INTL INC MDLZ | $529.1M | 2.22% | 15,312,675 | +10,146,151 | +196.38% | 0.85% | 2013-12-31 | $35 | ~$35 | -1.43% | |
| 13 | CAMERON INTERNATIONAL CORP | $482.5M | 2.02% | 7,811,219 | +4,100,124 | +110.48% | 1.03% | 2013-09-30 | $62 | ~$60 | +3.28% | |
| 14 | MOHAWK INDS INC MHK | $341.7M | 1.43% | 2,512,888 | +1,861,838 | +285.97% | 0.45% | 2013-12-31 | $136 | ~$144 | -5.64% | |
| 15 | AMERICAN INTL GROUP INC AIG | $316.2M | 1.33% | 6,323,360 | +5,463,338 | +635.26% | 0.20% | 2013-12-31 | $50 | ~$51 | -1.17% | |
| 16 | CONCHO RES INC CXOEUR | $312.1M | 1.31% | 2,547,520 | +764,441 | +42.87% | 0.90% | 2013-12-31 | $122 | ~$110 | +11.19% | |
| 17 | TRIUMPH GROUP INC NEW TG7 | $239.7M | 1.01% | 3,711,191 | +148,176 | +4.16% | 1.27% | 2013-06-30 | $65 | ~$77 | -16.11% | |
| 18 | VERIZON COMMUNICATIONS INC VZ | $210.3M | 0.88% | 4,420,635 | +3,086,635 | +231.38% | 0.31% | 2013-12-31 | $48 | ~$49 | -2.10% | |
| 19 | CROWN CASTLE INTL CORP | $189.7M | 0.80% | 2,570,743 | +382,698 | +17.49% | 0.75% | 2013-06-30 | $74 | ~$73 | +1.17% | |
| 20 | DAVITA HEALTHCARE PARTNERS I DVA | $132.0M | 0.55% | 1,917,104 | +346,437 | +22.06% | 0.46% | 2013-12-31 | $69 | ~$64 | +7.81% | |
| 21 | ST JUDE MED INC | $124.4M | 0.52% | 1,901,750 | +415,015 | +27.91% | 0.43% | 2013-12-31 | $65 | ~$62 | +4.92% | |
| 22 | ACADIA PHARMACEUTICALS INC ACAD | $87.5M | 0.37% | 3,598,407 | +967,762 | +36.79% | 0.31% | 2013-12-31 | $24 | ~$25 | -2.29% |