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Andreas Halvorsen

Viking Global Investors LP

Andreas Halvorsen, who holds an MBA from Stanford, founded Viking Global Investors in 1999. The firm is known for its fundamentally driven investment strategies. In 2023, its flagship fund achieved a return of 13.9%.

Shares Held
Asset Size
% Top 10
202
$39.75B
32.90%
Latest2025Q3
Top BuysDKNG (US)
Top SellsUSB (US)

Stock Trading

All

Buys

Sells

No.
Name
Action
Shares Traded
% Change
Shares Held
Mkt Value (Date)
Report Date
Regal Rexnord Corp (US)
RRX
Buy
+178.28K
+5.10%
3.30M
$524.68M
2026-01-06
Chewy Inc (US)
CHWY
Buy
+8.05M
+37.30%
13.54M
$447.39M
2025-12-18
BridgeBio Pharma Inc (US)
BBIO
Sell
-83.92K
-0.50%
15.89M
$1.14B
2025-11-14
4
Inhibrx Biosciences Inc (US)
INBX
Sell
-350.00K
-19.50%
1.44M
$117.40M
2025-10-07
5
US Bancorp (US)
USB
Exit
-24.09M
-100.00%
0.00
$0.00
2025-09-30
6
Bank of America Corp (US)
BAC
Sell
-19.75M
-63.10%
11.50M
$593.30M
2025-09-30
7
Draftkings Inc (US)
DKNG
New
+15.00M
+50.00%
15.00M
$561.13M
2025-09-30
8
Carnival Corp (US)
CCL
Exit
-13.21M
-100.00%
0.00
$0.00
2025-09-30
9
Roivant Sciences Ltd (US)
ROIV
Sell
-10.64M
-31.00%
23.59M
$356.99M
2025-09-30
10
UBS Group Ord Shs (CH)
UBSG
Buy
+10.52M
+44.50%
13.10M
$533.95M
2025-09-30
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