Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2019-06-30
$22.29B
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 | ADAPTIVE BIOTECHNOLOGIES COR ADPT | $1.86B | 8.32% | 38,406,607 | +38,406,607 | 2019-06-30 | $48 | ~$48 | +0.00% | |||
| 2 | BOEING CO BA | $1.01B | 4.54% | 2,777,120 | +2,777,120 | 2013-06-30 | $364 | ~$295 | +23.41% | |||
| 3 | BRIDGEBIO PHARMA INC BBIO | $718.0M | 3.22% | 26,620,991 | +26,620,991 | 2019-06-30 | $27 | ~$27 | +0.00% | |||
| 4 | UBER TECHNOLOGIES INC UBER | $620.0M | 2.78% | 13,368,682 | +13,368,682 | 2019-06-30 | $46 | ~$46 | +0.00% | |||
| 5 | MONSTER BEVERAGE CORP NEW MNST | $565.0M | 2.54% | 8,851,947 | +8,851,947 | 2019-06-30 | $64 | ~$64 | +0.00% | |||
| 6 | SALESFORCE COM INC CRM | $443.4M | 1.99% | 2,922,394 | +2,922,394 | 2016-09-30 | $152 | ~$133 | +13.93% | |||
| 7 | AVANTOR INC AVTR | $216.6M | 0.97% | 11,345,684 | +11,345,684 | 2019-06-30 | $19 | ~$19 | +0.00% | |||
| 8 | SQUARE INC XYZ | $192.7M | 0.86% | 2,657,236 | +2,657,236 | 2019-06-30 | $73 | ~$73 | +0.00% | |||
| 9 | SLACK TECHNOLOGIES INC WORK | $170.2M | 0.76% | 4,539,615 | +4,539,615 | 2019-06-30 | $38 | ~$38 | +0.00% | |||
| 10 | LOWES COS INC LOW | $139.4M | 0.63% | 1,381,012 | +1,381,012 | 2013-09-30 | $101 | ~$79 | +28.33% | |||
| 11 | COUPA SOFTWARE INC COUPEUR | $126.3M | 0.57% | 997,832 | +997,832 | 2019-06-30 | $127 | ~$127 | +0.00% | |||
| 12 | SMITH A O CORP AOS | $115.6M | 0.52% | 2,452,092 | +2,452,092 | 2019-06-30 | $47 | ~$47 | +0.00% | |||
| 13 | GRUBHUB INC | $99.0M | 0.44% | 1,269,186 | +1,269,186 | 2019-06-30 | $78 | ~$78 | +0.00% | |||
| 14 | RAYTHEON CO RTN1USD | $78.3M | 0.35% | 450,432 | +450,432 | 2019-06-30 | $174 | ~$174 | +0.00% | |||
| 15 | ATHENE HLDG LTD | $66.9M | 0.30% | 1,554,576 | +1,554,576 | 2019-06-30 | $43 | ~$43 | +0.00% | |||
| 16 | CHEWY INC CHWY | $51.5M | 0.23% | 1,471,890 | +1,471,890 | 2019-06-30 | $35 | ~$35 | +0.00% | |||
| 17 | GARDNER DENVER HLDGS INC GDI1EUR | $44.4M | 0.20% | 1,282,486 | +1,282,486 | 2019-06-30 | $35 | ~$35 | +0.00% | |||
| 18 | ASSURANT INC AIZ | $38.3M | 0.17% | 360,430 | +360,430 | 2019-06-30 | $106 | ~$106 | +0.00% | |||
| 19 | AMERICAN INTL GROUP INC AIG | $30.1M | 0.13% | 564,604 | +564,604 | 2013-12-31 | $53 | ~$55 | -3.79% |