Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2023-06-30
$24.43B
Positions
86
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 | BLOCK INC | $0 | 0 | -2,354,123 | -100.00% | 0.76% | ||||||
| 2 | BOSTON SCIENTIFIC CORP | $0 | 0 | -1,136,881 | -100.00% | 0.27% | ||||||
| 3 | CATALENT INC | $0 | 0 | -1,201,210 | -100.00% | 0.37% | ||||||
| 4 | CHARLES RIV LABS INTL INC | $0 | 0 | -394,089 | -100.00% | 0.37% | ||||||
| 5 | EQUITABLE HLDGS INC | $0 | 0 | -3,989,446 | -100.00% | 0.48% | ||||||
| 6 | FIRST REP BK SAN FRANCISCO C | $0 | 0 | -276,260 | -100.00% | 0.02% | ||||||
| 7 | INSPIRE MED SYS INC | $0 | 0 | -346,576 | -100.00% | 0.38% | ||||||
| 8 | INTELLIA THERAPEUTICS INC | $0 | 0 | -1,569,545 | -100.00% | 0.27% | ||||||
| 9 | MARSH & MCLENNAN COS INC | $0 | 0 | -257,443 | -100.00% | 0.20% | ||||||
| 10 | MOLINA HEALTHCARE INC | $0 | 0 | -594,553 | -100.00% | 0.75% | ||||||
| 11 | OPTION CARE HEALTH INC | $0 | 0 | -1,090,497 | -100.00% | 0.16% | ||||||
| 12 | SNOWFLAKE INC | $0 | 0 | -382,757 | -100.00% | 0.28% | ||||||
| 13 | TALARIS THERAPEUTICS INC | $0 | 0 | -3,289,617 | -100.00% | 0.03% | ||||||
| 14 | TJX COS INC NEW | $0 | 0 | -414,401 | -100.00% | 0.15% | ||||||
| 15 | TRAVELERS COMPANIES INC | $0 | 0 | -378,345 | -100.00% | 0.30% | ||||||
| 16 | VERASTEM INC | $0 | 0 | -9,224,000 | -100.00% | 0.02% | ||||||
| 17 | KINNATE BIOPHARMA INC KNTEUSD | $5.5M | 0.02% | 1,820,462 | +0 | +0.00% | 0.05% | 2020-12-31 | $3 | ~$40 | -92.38% | |
| 18 | C3 AI INC AI | $6.5M | 0.03% | 179,653 | +179,653 | 2023-06-30 | $36 | ~$36 | +0.00% | |||
| 19 | LIANBIO LIANY | $8.1M | 0.03% | 3,564,173 | +0 | +0.00% | 0.03% | 2021-12-31 | $2 | ~$4 | -46.88% | |
| 20 | TREVI THERAPEUTICS INC TRVI | $10.5M | 0.04% | 4,400,000 | +0 | +0.00% | 0.04% | 2022-09-30 | $2 | ~$2 | +55.19% | |
| 21 | PEPGEN INC PEPG | $13.3M | 0.05% | 1,482,434 | -62,197 | -4.03% | 0.09% | 2022-06-30 | $9 | ~$10 | -9.97% | |
| 22 | VERASTEM INC VSTM | $14.0M | 0.06% | 1,886,292 | +1,886,292 | 2023-06-30 | $7 | ~$7 | +0.00% | |||
| 23 | RALLYBIO CORP | $23.7M | 0.10% | 4,194,777 | +0 | +0.00% | 0.11% | 2021-09-30 | $6 | ~$18 | -67.80% | |
| 24 | FARFETCH LTD FTCHQ | $28.8M | 0.12% | 4,769,602 | -2,333,855 | -32.86% | 0.16% | 2021-09-30 | $6 | ~$21 | -70.71% | |
| 25 | TENET HEALTHCARE CORP THC | $29.6M | 0.12% | 363,800 | +363,800 | 2021-03-31 | $81 | ~$59 | +39.01% | |||
| 26 | DAY ONE BIOPHARMACEUTICALS I DAWNGBX | $30.5M | 0.13% | 2,558,563 | +1,000,000 | +64.16% | 0.10% | 2021-06-30 | $12 | ~$17 | -28.86% | |
| 27 | ZOOMINFO TECHNOLOGIES INC GTM | $31.3M | 0.13% | 1,234,538 | -5,432,038 | -81.48% | 0.77% | 2021-06-30 | $25 | ~$41 | -38.06% | |
| 28 | EDGEWISE THERAPEUTICS INC EWTX | $46.1M | 0.19% | 5,943,261 | +1,034,115 | +21.07% | 0.15% | 2021-03-31 | $8 | ~$19 | -59.93% | |
| 29 | PHARVARIS N V | $50.8M | 0.21% | 3,231,923 | +0 | +0.00% | 0.12% | 2021-03-31 | $16 | ~$24 | -33.18% | |
| 30 | PROGRESSIVE CORP PGR | $52.5M | 0.21% | 396,437 | -607,125 | -60.50% | 0.67% | 2016-03-31 | $132 | ~$116 | +14.50% |