Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2016-09-30
$23.18B
Positions
62
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 | AMAZON COM INC AMZN | $2.45B | 10.58% | 2,929,305 | -349,679 | -10.66% | 9.97% | 2015-06-30 | $837 | ~$492 | +70.20% | |
| 2 | FACEBOOK INC META | $2.40B | 10.37% | 18,749,410 | -1,395,549 | -6.93% | 9.78% | 2013-09-30 | $128 | ~$86 | +48.75% | |
| 3 | ALPHABET INC GOOGL | $1.58B | 6.81% | 1,963,129 | +168,202 | +9.37% | 5.36% | 2015-12-31 | $804 | ~$775 | +3.71% | |
| 4 | CABOT OIL & GAS CORP CTRA | $928.8M | 4.01% | 36,000,140 | +675,515 | +1.91% | 3.86% | 2015-12-31 | $26 | ~$19 | +33.01% | |
| 5 | ENCANA CORP | $909.1M | 3.92% | 86,825,400 | +6,242,400 | +7.75% | 2.67% | 2015-12-31 | $10 | ~$6 | +79.85% | |
| 6 | TEVA PHARMACEUTICAL INDS LTD TEVA | $905.7M | 3.91% | 19,684,219 | -8,052,436 | -29.03% | 5.92% | 2015-03-31 | $46 | ~$60 | -23.66% | |
| 7 | ALPHABET INC GOOG | $832.6M | 3.59% | 1,071,217 | +229,962 | +27.34% | 2.47% | 2015-12-31 | $777 | ~$754 | +3.13% | |
| 8 | MICROSOFT CORP MSFT | $787.2M | 3.40% | 13,667,274 | +8,033,492 | +142.60% | 1.22% | 2016-06-30 | $58 | ~$53 | +8.56% | |
| 9 | BROADCOM LTD | $786.0M | 3.39% | 4,555,957 | -5,663,754 | -55.42% | 6.75% | 2016-03-31 | $173 | ~$155 | +11.65% | |
| 10 | MASTERCARD INCORPORATED MA | $782.0M | 3.37% | 7,684,256 | +1,251,997 | +19.46% | 2.41% | 2013-06-30 | $102 | ~$93 | +9.87% | |
| 11 | AIR PRODS & CHEMS INC APD | $725.0M | 3.13% | 4,822,354 | -2,122,048 | -30.56% | 4.19% | 2014-09-30 | $150 | ~$137 | +9.48% | |
| 12 | JD COM INC JD | $711.1M | 3.07% | 27,254,330 | +4,759,570 | +21.16% | 2.03% | 2015-09-30 | $26 | ~$25 | +3.83% | |
| 13 | BIOGEN INC BIIB | $684.4M | 2.95% | 2,186,336 | -1,024,171 | -31.90% | 3.30% | 2013-06-30 | $313 | ~$252 | +24.35% | |
| 14 | T MOBILE US INC TMUS | $642.7M | 2.77% | 13,756,149 | -210,391 | -1.51% | 2.57% | 2015-03-31 | $47 | ~$39 | +19.67% | |
| 15 | SOUTHWESTERN ENERGY CO SWN1EUR | $584.9M | 2.52% | 42,263,684 | +4,599,551 | +12.21% | 2.01% | 2013-12-31 | $14 | ~$13 | +8.28% | |
| 16 | CANADIAN PAC RY LTD | $548.9M | 2.37% | 3,594,658 | +2,646,250 | +279.02% | 0.52% | 2013-12-31 | $153 | ~$151 | +0.98% | |
| 17 | ANADARKO PETE CORP APC3EUR | $541.0M | 2.33% | 8,538,223 | +735,242 | +9.42% | 1.77% | 2015-12-31 | $63 | ~$51 | +25.47% | |
| 18 | LILLY ELI & CO LLY | $489.0M | 2.11% | 6,092,264 | -3,285,131 | -35.03% | 3.14% | 2015-03-31 | $80 | ~$72 | +10.91% | |
| 19 | CONSTELLATION BRANDS INC STZ | $445.4M | 1.92% | 2,675,260 | +2,210,077 | +475.10% | 0.33% | 2013-09-30 | $166 | ~$148 | +12.20% | |
| 20 | BANK AMER CORP BAC | $393.0M | 1.70% | 25,110,973 | +25,110,973 | 2013-09-30 | $16 | ~$15 | +1.06% | |||
| 21 | RICE ENERGY INC RICEEUR | $390.9M | 1.69% | 14,969,715 | +2,356,394 | +18.68% | 1.18% | 2016-06-30 | $26 | ~$22 | +16.77% | |
| 22 | RANGE RES CORP RRC | $381.1M | 1.64% | 9,836,007 | +502,031 | +5.38% | 1.71% | 2015-12-31 | $39 | ~$29 | +33.88% | |
| 23 | LYONDELLBASELL INDUSTRIES N | $319.4M | 1.38% | 3,960,078 | +3,960,078 | 2013-06-30 | $81 | ~$83 | -3.15% | |||
| 24 | GULFPORT ENERGY CORP GPOR1EUR | $304.9M | 1.31% | 10,791,637 | +1,835,299 | +20.49% | 1.19% | 2015-12-31 | $28 | ~$27 | +4.93% | |
| 25 | CALPINE CORP | $267.8M | 1.16% | 21,186,523 | +820,135 | +4.03% | 1.28% | 2015-12-31 | $13 | ~$15 | -14.37% | |
| 26 | NETFLIX INC NFLX | $259.7M | 1.12% | 2,635,267 | -3,653,304 | -58.09% | 2.44% | 2014-06-30 | $99 | ~$83 | +18.60% | |
| 27 | UNIVERSAL HLTH SVCS INC UHS | $237.7M | 1.03% | 1,929,192 | +1,929,192 | 2013-06-30 | $123 | ~$119 | +3.56% | |||
| 28 | SALESFORCE COM INC CRM | $214.9M | 0.93% | 3,013,051 | +3,013,051 | 2016-09-30 | $71 | ~$71 | +0.00% | |||
| 29 | SEALED AIR CORP NEW SDA | $199.5M | 0.86% | 4,354,411 | +940,065 | +27.53% | 0.67% | 2014-12-31 | $46 | ~$46 | -1.23% | |
| 30 | LOWES COS INC LOW | $195.5M | 0.84% | 2,707,580 | +2,707,580 | 2013-09-30 | $72 | ~$48 | +50.99% |