Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2025-06-30
$34.59B
Positions
83
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 | DISNEY WALT CO DIS | $725.2M | 2.10% | 5,848,066 | +5,848,066 | 2013-09-30 | $124 | ~$113 | +9.33% | |||
| 2 | AIR PRODS & CHEMS INC APD | $607.6M | 1.76% | 2,154,154 | +2,154,154 | 2014-09-30 | $282 | ~$241 | +17.06% | |||
| 3 | PNC FINL SVCS GROUP INC PNC | $442.9M | 1.28% | 2,375,664 | +2,375,664 | 2025-06-30 | $186 | ~$186 | +0.00% | |||
| 4 | BLOCK INC XYZ | $368.2M | 1.06% | 5,420,475 | +5,420,475 | 2019-06-30 | $68 | ~$64 | +6.09% | |||
| 5 | ELI LILLY & CO LLY | $325.0M | 0.94% | 416,918 | +416,918 | 2015-03-31 | $780 | ~$589 | +32.43% | |||
| 6 | ADVANCED MICRO DEVICES INC AMD | $271.1M | 0.78% | 1,910,571 | +1,910,571 | 2020-09-30 | $142 | ~$96 | +47.21% | |||
| 7 | COSTAR GROUP INC CSGP | $258.8M | 0.75% | 3,218,568 | +3,218,568 | 2020-09-30 | $80 | ~$79 | +1.71% | |||
| 8 | RALLIANT CORP RAL | $257.2M | 0.74% | 5,304,195 | +5,304,195 | 2025-06-30 | $48 | ~$48 | +0.00% | |||
| 9 | SAIA INC SAIA | $226.8M | 0.66% | 827,659 | +827,659 | 2025-06-30 | $274 | ~$274 | +0.00% | |||
| 10 | BLACKROCK INC BLK | $204.7M | 0.59% | 195,104 | +195,104 | 2025-06-30 | $1,049 | ~$1,049 | +0.00% | |||
| 11 | THE TRADE DESK INC TTD | $192.5M | 0.56% | 2,674,320 | +2,674,320 | 2025-06-30 | $72 | ~$72 | +0.00% | |||
| 12 | MAPLEBEAR INC CART | $169.8M | 0.49% | 3,752,924 | +3,752,924 | 2023-09-30 | $45 | ~$37 | +21.59% | |||
| 13 | CME GROUP INC CME | $164.6M | 0.48% | 597,374 | +597,374 | 2014-03-31 | $276 | ~$168 | +64.40% | |||
| 14 | AMERICAN INTL GROUP INC AIG | $155.4M | 0.45% | 1,815,785 | +1,815,785 | 2013-12-31 | $86 | ~$54 | +59.36% | |||
| 15 | JOHNSON CTLS INTL PLC | $153.2M | 0.44% | 1,450,812 | +1,450,812 | 2016-09-30 | $106 | ~$55 | +93.19% | |||
| 16 | MASIMO CORP MASI | $129.1M | 0.37% | 767,426 | +767,426 | 2025-06-30 | $168 | ~$168 | +0.00% | |||
| 17 | UBS GROUP AG | $87.3M | 0.25% | 2,580,412 | +2,580,412 | 2024-06-30 | $34 | ~$29 | +14.95% | |||
| 18 | MOLINA HEALTHCARE INC MOH | $79.7M | 0.23% | 267,421 | +267,421 | 2014-09-30 | $298 | ~$208 | +42.92% | |||
| 19 | HEALTHEQUITY INC HQY | $23.0M | 0.07% | 219,746 | +219,746 | 2025-06-30 | $105 | ~$105 | +0.00% | |||
| 20 | ESTABLISHMENT LABS HLDGS INC | $14.7M | 0.04% | 343,465 | +343,465 | 2025-06-30 | $43 | ~$43 | +0.00% |