13F Notebook
← Dashboard
Fund detail

Viking Global Investors (Halvorsen)

hedge-fund, active

Quarters 52
2025-09-30 $38.50B
Positions 78
Showing 15 of 15 rows (filtered from 98)

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 MICROSOFT CORP MSFT $1.26B 3.27% 2,429,412 +2,429,412 2016-06-30 $518 ~$418 +23.92%
2 NETFLIX INC NFLX $600.4M 1.56% 500,812 +500,812 2014-06-30 $1,199 ~$752 +59.39%
3 DRAFTKINGS INC NEW DKNG $561.1M 1.46% 15,003,351 +15,003,351 2025-09-30 $37 ~$37 +0.00%
4 AON PLC $504.4M 1.31% 1,414,618 +1,414,618 2020-06-30 $357 ~$298 +19.62%
5 CELESTICA INC CLS $424.5M 1.10% 1,722,780 +1,722,780 2025-09-30 $246 ~$246 +0.00%
6 MID-AMER APT CMNTYS INC MAA $369.6M 0.96% 2,645,082 +2,645,082 2025-03-31 $140 ~$160 -12.42%
7 KKR & CO INC KKR $352.0M 0.91% 2,709,024 +2,709,024 2021-12-31 $130 ~$127 +2.51%
8 EDWARDS LIFESCIENCES CORP EW $238.7M 0.62% 3,069,151 +3,069,151 2019-09-30 $78 ~$77 +0.90%
9 CHEWY INC CHWY $221.8M 0.58% 5,483,690 +5,483,690 2019-06-30 $40 ~$34 +18.65%
10 DEUTSCHE BANK AG $214.6M 0.56% 6,102,855 +6,102,855 2025-03-31 $35 ~$24 +49.03%
11 CBRE GROUP INC CBRE $190.6M 0.50% 1,210,004 +1,210,004 2022-09-30 $158 ~$80 +97.05%
12 INTUIT INTU $180.4M 0.47% 264,136 +264,136 2022-06-30 $683 ~$585 +16.82%
13 DECKERS OUTDOOR CORP DECK $175.1M 0.45% 1,726,926 +1,726,926 2025-09-30 $101 ~$101 +0.00%
14 ORUKA THERAPEUTICS INC ORKA $51.3M 0.13% 2,666,690 +2,666,690 2025-09-30 $19 ~$19 +0.00%
15 STUBHUB HLDGS INC STUB $34.4M 0.09% 2,040,816 +2,040,816 2025-09-30 $17 ~$17 +0.00%