Fund detail
Viking Global Investors (Halvorsen)
hedge-fund, active
Quarters
52
2021-06-30
$32.98B
Positions
88
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 | $1.63B | 4.95% | 474,217 | +293,150 | +161.90% | 1.67% | 2015-06-30 | $3,440 | ~$2,697 | +27.55% | |
| 2 | GENERAL ELECTRIC CO | $1.24B | 3.75% | 91,790,079 | +31,140,834 | +51.35% | 2.37% | 2018-06-30 | $13 | ~$13 | +5.48% | |
| 3 | PALO ALTO NETWORKS INC PANW | $979.7M | 2.97% | 2,640,393 | +132,079 | +5.27% | 2.41% | 2020-12-31 | $371 | ~$351 | +5.70% | |
| 4 | COUPA SOFTWARE INC COUPEUR | $943.6M | 2.86% | 3,599,829 | +1,805,064 | +100.57% | 1.36% | 2019-06-30 | $262 | ~$201 | +30.50% | |
| 5 | FORTIVE CORP FTV | $821.4M | 2.49% | 11,778,211 | +588,070 | +5.26% | 2.35% | 2019-09-30 | $70 | ~$62 | +12.77% | |
| 6 | CENTENE CORP DEL CNC | $816.8M | 2.48% | 11,199,941 | +222,890 | +2.03% | 2.09% | 2014-06-30 | $73 | ~$56 | +31.26% | |
| 7 | SERVICENOW INC NOW | $814.6M | 2.47% | 1,482,387 | +579,850 | +64.25% | 1.34% | 2019-09-30 | $550 | ~$398 | +38.14% | |
| 8 | CHUBB LIMITED | $782.0M | 2.37% | 4,920,334 | +738,511 | +17.66% | 1.97% | 2016-03-31 | $159 | ~$138 | +15.49% | |
| 9 | BRISTOL-MYERS SQUIBB CO BMY | $756.3M | 2.29% | 11,317,752 | +6,122,279 | +117.84% | 0.98% | 2020-09-30 | $67 | ~$63 | +5.45% | |
| 10 | FLEETCOR TECHNOLOGIES INC FLT1EUR | $735.6M | 2.23% | 2,872,814 | +240,491 | +9.14% | 2.11% | 2017-06-30 | $256 | ~$240 | +6.59% | |
| 11 | AON PLC | $693.1M | 2.10% | 2,903,054 | +748,565 | +34.74% | 1.48% | 2020-06-30 | $239 | ~$203 | +17.34% | |
| 12 | GUARDANT HEALTH INC GH | $528.6M | 1.60% | 4,256,363 | +1,338,140 | +45.85% | 1.33% | 2019-09-30 | $124 | ~$93 | +33.79% | |
| 13 | THERMO FISHER SCIENTIFIC INC TMO | $510.2M | 1.55% | 1,011,401 | +149,514 | +17.35% | 1.17% | 2013-06-30 | $504 | ~$448 | +12.64% | |
| 14 | NETFLIX INC NFLX | $464.1M | 1.41% | 878,544 | +128,487 | +17.13% | 1.17% | 2014-06-30 | $528 | ~$421 | +25.52% | |
| 15 | DEERE & CO DE | $454.1M | 1.38% | 1,287,395 | +590,984 | +84.86% | 0.78% | 2015-06-30 | $353 | ~$218 | +61.69% | |
| 16 | INSULET CORP PODD | $437.9M | 1.33% | 1,595,288 | +559,324 | +53.99% | 0.81% | 2020-09-30 | $275 | ~$257 | +6.97% | |
| 17 | AMERIPRISE FINL INC AMP | $383.2M | 1.16% | 1,539,788 | +692,061 | +81.64% | 0.59% | 2014-12-31 | $249 | ~$180 | +38.50% | |
| 18 | MATCH GROUP INC NEW MTCH | $380.0M | 1.15% | 2,356,406 | +321,930 | +15.82% | 0.83% | 2020-12-31 | $161 | ~$148 | +9.21% | |
| 19 | LABORATORY CORP AMER HLDGS | $378.9M | 1.15% | 1,373,414 | +292,195 | +27.02% | 0.82% | 2015-09-30 | $276 | ~$229 | +20.63% | |
| 20 | INGERSOLL RAND INC IR | $313.2M | 0.95% | 6,417,254 | +1,046,942 | +19.49% | 0.79% | 2020-03-31 | $49 | ~$29 | +69.78% | |
| 21 | LITHIA MTRS INC LAD | $277.5M | 0.84% | 807,493 | +482,112 | +148.17% | 0.38% | 2021-03-31 | $344 | ~$376 | -8.66% | |
| 22 | ZAI LAB LTD ZLAB | $272.4M | 0.83% | 1,539,257 | +796,240 | +107.16% | 0.30% | 2021-03-31 | $177 | ~$145 | +22.32% | |
| 23 | SUNRUN INC RUN | $249.0M | 0.75% | 4,464,114 | +67,946 | +1.55% | 0.79% | 2021-03-31 | $56 | ~$60 | -7.72% | |
| 24 | TENET HEALTHCARE CORP THC | $152.7M | 0.46% | 2,279,182 | +817,869 | +55.97% | 0.23% | 2021-03-31 | $67 | ~$55 | +22.49% | |
| 25 | ROYALTY PHARMA PLC | $132.8M | 0.40% | 3,238,654 | +1,176,901 | +57.08% | 0.27% | 2020-06-30 | $41 | ~$46 | -10.98% | |
| 26 | ACADIA HEALTHCARE COMPANY IN ACHC | $129.3M | 0.39% | 2,060,125 | +408,135 | +24.71% | 0.28% | 2017-03-31 | $63 | ~$53 | +17.81% | |
| 27 | CATALENT INC CTLTEUR | $120.9M | 0.37% | 1,118,465 | +364,085 | +48.26% | 0.24% | 2018-03-31 | $108 | ~$67 | +62.44% | |
| 28 | WALGREENS BOOTS ALLIANCE INC WBA | $114.1M | 0.35% | 2,168,879 | +452,184 | +26.34% | 0.28% | 2014-12-31 | $53 | ~$67 | -21.52% | |
| 29 | KARUNA THERAPEUTICS INC | $93.8M | 0.28% | 822,465 | +221,321 | +36.82% | 0.22% | 2020-09-30 | $114 | ~$99 | +15.41% | |
| 30 | PACIFIC BIOSCIENCES CALIF IN PACB | $44.5M | 0.14% | 1,273,659 | +980,324 | +334.20% | 0.03% | 2020-09-30 | $35 | ~$29 | +22.49% |