Andreas Halvorsen - Viking Global Investors
1954 trades
· 1877 closed
· 77 open
· Win rate: 34.3%
· Avg return: +9.4%
· Median return: 0%
⚠ 33 of these positions have a value-scale error in the underlying SEC filing
(an entry or exit price ≥25× off the rest of the holding), so their return is unreliable. They are marked
data error below and excluded from the stats above, but their
quarter-by-quarter filing history is still attached — open History on any row to see it exactly as filed.
| Stock | Entry Quarter |
Entry Price |
Exit Quarter |
Exit / Current Price |
Return | Status | Filings |
|---|---|---|---|---|---|---|---|
| Q3 2003 | $33.29 | Q3 2003 | $33.29 | +0.00% | Closed | History | |
| Q2 2021 | $149.40 | Q2 2021 | $149.40 | +0.00% | Closed | History | |
| Q4 2005 | $14.61 | Q4 2005 | $14.61 | +0.00% | Closed | History | |
| Q2 2004 | $13.60 | Q2 2004 | $13.60 | +0.00% | Closed | History | |
| Q3 2007 | $56.49 | Q3 2007 | $56.49 | +0.00% | Closed | History | |
| Q2 2008 | $69.60 | Q2 2008 | $69.60 | +0.00% | Closed | History | |
| Q1 2012 | $51.18 | Q1 2012 | $51.18 | +0.00% | Closed | History | |
| Q1 2013 | $52.51 | Q1 2013 | $52.51 | +0.00% | Closed | History | |
| Q4 2016 | $124.55 | Q4 2016 | $124.55 | +0.00% | Closed | History | |
| Q3 2021 | $394.56 | Q3 2021 | $394.56 | +0.00% | Closed | History | |
| Q1 2011 | $52.19 | Q1 2011 | $52.19 | +0.00% | Closed | History | |
| Q3 2000 | $53.00 | Q3 2000 | $53.00 | +0.00% | Closed | History | |
| Q1 2004 | $8.58 | Q1 2004 | $8.58 | +0.00% | Closed | History | |
| Q2 2024 | $67.00 | Q2 2024 | $67.00 | +0.00% | Closed | History | |
| Q3 2025 | $682.91 | Q3 2025 | $682.91 | +0.00% | Closed | History | |
| Q2 2005 | $39.60 | Q2 2005 | $39.60 | +0.00% | Closed | History | |
| Q4 2006 | $14.68 | Q4 2006 | $14.68 | +0.00% | Closed | History | |
| Q1 2018 | $15.55 | Q1 2018 | $15.55 | +0.00% | Closed | History | |
| Q4 2025 | $225.41 | Q4 2025 | $225.41 | +0.00% | Closed | History | |
| Q4 2014 | $63.39 | Q4 2014 | $63.39 | +0.00% | Closed | History | |
| Q2 2003 | $39.50 | Q2 2003 | $39.50 | +0.00% | Closed | History | |
| Q4 2003 | $14.15 | Q4 2003 | $14.15 | +0.00% | Closed | History | |
| Q4 2005 | $35.41 | Q4 2005 | $35.41 | +0.00% | Closed | History | |
| Q4 2025 | $7.16 | Q4 2025 | $7.16 | +0.00% | Closed | History | |
| Q1 2005 | $44.62 | Q1 2005 | $44.62 | +0.00% | Closed | History | |
| Q3 2011 | $38.43 | Q3 2011 | $38.43 | +0.00% | Closed | History | |
| Q4 2003 | $23.80 | Q4 2003 | $23.80 | +0.00% | Closed | History | |
| Q3 2013 | $31.90 | Q3 2013 | $31.90 | +0.00% | Closed | History | |
| Q1 2016 | $58.95 | Q1 2016 | $58.95 | +0.00% | Closed | History | |
| Q3 2005 | $11.73 | Q3 2005 | $11.73 | +0.00% | Closed | History | |
| Q2 2006 | $12.14 | Q2 2006 | $12.14 | +0.00% | Closed | History | |
| Q1 2007 | $11.51 | Q1 2007 | $11.51 | +0.00% | Closed | History | |
| Q3 2016 | $46.53 | Q3 2016 | $46.53 | +0.00% | Closed | History | |
| Q3 2017 | $40.29 | Q3 2017 | $40.29 | +0.00% | Closed | History | |
| Q1 2004 | $34.78 | Q1 2004 | $34.78 | +0.00% | Closed | History | |
| Q3 2015 | $26.06 | Q3 2015 | $26.06 | +0.00% | Closed | History | |
| Q1 2018 | $40.49 | Q1 2018 | $40.49 | +0.00% | Closed | History | |
| Q4 2010 | $29.15 | Q4 2010 | $29.15 | +0.00% | Closed | History | |
| Q1 2011 | $59.24 | Q1 2011 | $59.24 | +0.00% | Closed | History | |
| Q2 2004 | $38.77 | Q2 2004 | $38.77 | +0.00% | Closed | History | |
| Q1 2017 | $87.84 | Q1 2017 | $87.84 | +0.00% | Closed | History | |
| Q1 2022 | $136.32 | Q1 2022 | $136.32 | +0.00% | Closed | History | |
| Q4 2002 | $25.14 | Q4 2002 | $25.14 | +0.00% | Closed | History | |
| Q4 2015 | $72.76 | Q4 2015 | $72.76 | +0.00% | Closed | History | |
| Q3 2014 | $28.50 | Q3 2014 | $28.50 | +0.00% | Closed | History | |
| Q2 2017 | $103.67 | Q2 2017 | $103.67 | +0.00% | Closed | History | |
| Q4 2021 | $74.50 | Q4 2021 | $74.50 | +0.00% | Closed | History | |
| Q3 2022 | $43.00 | Q3 2022 | $43.00 | +0.00% | Closed | History | |
| Q3 2025 | $129.95 | Q3 2025 | $129.95 | +0.00% | Closed | History | |
| Q4 2020 | $94.46 | Q4 2020 | $94.46 | +0.00% | Closed | History | |
| Q1 2024 | $55.02 | Q1 2024 | $55.02 | +0.00% | Closed | History | |
| Q1 2004 | $40.74 | Q1 2004 | $40.74 | +0.00% | Closed | History | |
| Q3 2006 | $49.41 | Q3 2006 | $49.41 | +0.00% | Closed | History | |
| Q2 2004 | $9.09 | Q2 2004 | $9.09 | +0.00% | Closed | History | |
| Q1 2015 | $87.12 | Q1 2015 | $87.12 | +0.00% | Closed | History | |
| Q3 2007 | $57.33 | Q3 2007 | $57.33 | +0.00% | Closed | History | |
| Q3 2006 | $27.31 | Q3 2006 | $27.31 | +0.00% | Closed | History | |
| Q2 2023 | $26.42 | Q2 2023 | $26.42 | +0.00% | Closed | History | |
| Q2 2010 | $2.14 | Q2 2010 | $2.14 | +0.00% | Closed | History | |
| Q3 2014 | $18.08 | Q3 2014 | $18.08 | +0.00% | Closed | History | |
| Q3 2014 | $17.37 | Q3 2014 | $17.37 | +0.00% | Closed | History | |
| Q4 2006 | $34.33 | Q4 2006 | $34.33 | +0.00% | Closed | History | |
| Q3 2004 | $79.72 | Q3 2004 | $79.72 | +0.00% | Closed | History | |
| Q1 2010 | $16.38 | Q1 2010 | $16.38 | +0.00% | Closed | History | |
| Q4 2017 | $49.13 | Q4 2017 | $49.13 | +0.00% | Closed | History | |
| Q3 2004 | $8.38 | Q3 2004 | $8.38 | +0.00% | Closed | History | |
| Q4 2002 | $5.37 | Q4 2002 | $5.37 | +0.00% | Closed | History | |
| Q3 2006 | $10.04 | Q3 2006 | $10.04 | +0.00% | Closed | History | |
| Q3 2020 | $17.39 | Q3 2020 | $17.39 | +0.00% | Closed | History | |
| Q4 2022 | $20.40 | Q4 2022 | $20.40 | +0.00% | Closed | History | |
| Q2 2020 | $212.11 | Q2 2020 | $212.11 | +0.00% | Closed | History | |
| Q3 2022 | $269.59 | Q3 2022 | $269.59 | +0.00% | Closed | History | |
| Q3 2018 | $123.97 | Q3 2018 | $123.97 | +0.00% | Closed | History | |
| Q1 2015 | $72.65 | Q1 2015 | $72.65 | +0.00% | Closed | History | |
| Q2 2025 | $779.53 | Q2 2025 | $779.53 | +0.00% | Closed | History | |
| Q4 2004 | $73.26 | Q4 2004 | $73.26 | +0.00% | Closed | History | |
| Q2 2006 | $99.52 | Q2 2006 | $99.52 | +0.00% | Closed | History | |
| Q4 2010 | $27.81 | Q4 2010 | $27.81 | +0.00% | Closed | History | |
| Q1 2017 | $65.45 | Q1 2017 | $65.45 | +0.00% | Closed | History | |
| Q3 2018 | $69.49 | Q3 2018 | $69.49 | +0.00% | Closed | History | |
| Q1 2011 | $26.43 | Q1 2011 | $26.43 | +0.00% | Closed | History | |
| Q1 2013 | $37.92 | Q1 2013 | $37.92 | +0.00% | Closed | History | |
| Q3 2016 | $72.21 | Q3 2016 | $72.21 | +0.00% | Closed | History | |
| Q2 2017 | $77.53 | Q2 2017 | $77.53 | +0.00% | Closed | History | |
| Q4 2017 | $92.94 | Q4 2017 | $92.94 | +0.00% | Closed | History | |
| Q4 2025 | $241.16 | Q4 2025 | $241.16 | +0.00% | Closed | History | |
| Q2 2024 | $279.30 | Q2 2024 | $279.30 | +0.00% | Closed | History | |
| Q4 2014 | $7.93 | Q4 2014 | $7.93 | +0.00% | Closed | History | |
| Q2 2022 | $42.61 | Q2 2022 | $42.61 | +0.00% | Closed | History | |
| Q4 2024 | $382.41 | Q4 2024 | $382.41 | +0.00% | Closed | History | |
| Q2 2000 | $28.75 | Q1 2001 | $28.75 | +0.00% | Closed | History | |
| Q4 2002 | $4.90 | Q4 2002 | $4.90 | +0.00% | Closed | History | |
| Q1 2012 | $57.57 | Q1 2012 | $57.57 | +0.00% | Closed | History | |
| Q4 2012 | $46.16 | Q4 2012 | $46.16 | +0.00% | Closed | History | |
| Q3 2013 | $66.42 | Q3 2013 | $66.42 | +0.00% | Closed | History | |
| Q4 2000 | $44.31 | Q4 2000 | $44.31 | +0.00% | Closed | History | |
| Q3 2004 | $84.00 | Q3 2004 | $84.00 | +0.00% | Closed | History | |
| Q1 2005 | $79.97 | Q1 2005 | $79.97 | +0.00% | Closed | History | |
| Q1 2019 | $84.08 | Q1 2019 | $84.08 | +0.00% | Closed | History | |
| Q1 2025 | $167.58 | Q1 2025 | $167.58 | +0.00% | Closed | History |
Entry/exit prices and returns are split-adjusted to today's share basis.
The quarter-by-quarter history shows prices exactly as filed with the SEC, so a pre-split
quarter's price will look higher than the split-adjusted entry above.