Copy Invest | Sonar Terminal

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
8222 - The Limited COMMON STOCK	Q1 2007	$26.06	Q1 2007	$26.06	+0.00%	Closed	History

8222 - The Limited COMMON STOCK	Q3 2007	$22.89	Q3 2007	$22.89	+0.00%	Closed	History

945852Q - D Sprint Corp (pcs Group) Common Stock	Q1 2000	$65.50	Q1 2000	$65.50	+0.00%	Closed	History

9489 - D A T & T Corp Com Common Stock	Q1 2000	$56.31	Q1 2000	$56.31	+0.00%	Closed	History

9489 - D A T & T Corp Com Common Stock	Q3 2000	$29.37	Q3 2000	$29.37	+0.00%	Closed	History

9489 - D At&t Corp Com Common Stock	Q1 2001	$21.30	Q1 2001	$21.30	+0.00%	Closed	History

987200Q - D May Dept Stores Co Com Del Common Stock	Q4 2000	$32.75	Q4 2000	$32.75	+0.00%	Closed	History

A - Agilent Technologies, Inc.	Q3 2015	$34.33	Q3 2015	$34.33	+0.00%	Closed	History

A - Agilent Technologies, Inc.	Q1 2020	$71.62	Q1 2020	$71.62	+0.00%	Closed	History

AAL - American Airlines Group Inc.	Q2 2014	$42.96	Q2 2014	$42.96	+0.00%	Closed	History

AAL - American Airlines Group Inc.	Q4 2018	$32.11	Q4 2018	$32.11	+0.00%	Closed	History

AAL - American Airlines Group Inc.	Q4 2024	$17.43	Q4 2024	$17.43	+0.00%	Closed	History

AAP - Advance Auto Parts, Inc.	Q4 2005	$43.46	Q4 2005	$43.46	+0.00%	Closed	History

AAP - Advance Auto Parts, Inc.	Q2 2007	$40.53	Q2 2007	$40.53	+0.00%	Closed	History

AAP - Advance Auto Parts, Inc.	Q3 2015	$189.53	Q3 2015	$189.53	+0.00%	Closed	History

AAPL - Apple Inc.	Q2 2013	$14.16	Q2 2013	$14.16	+0.00%	Closed	History

AAPL - Apple Inc.	Q2 2014	$23.23	Q2 2014	$23.23	+0.00%	Closed	History

AAPL - Apple Inc.	Q3 2016	$28.26	Q3 2016	$28.26	+0.00%	Closed	History

ABBV - AbbVie Inc.	Q3 2014	$57.76	Q3 2014	$57.76	+0.00%	Closed	History

ABMD - Abiomed Inc	Q4 2021	$359.17	Q4 2021	$359.17	+0.00%	Closed	History

ABT - Abbott Laboratories	Q4 2002	$17.96	Q4 2002	$17.96	+0.00%	Closed	History

ACHC - Acadia Healthcare Co., Inc.	Q1 2017	$43.60	Q1 2017	$43.60	+0.00%	Closed	History

ACL - NAME OF ISSUER CLASS Cusip X($1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE Alcon Inc ADRS STOCKS	Q4 2008	$89.19	Q4 2008	$89.19	+0.00%	Closed	History

ADBE - Adobe Inc.	Q1 2017	$130.13	Q1 2017	$130.13	+0.00%	Closed	History

ADI - Analog Devices, Inc.	Q3 2018	$92.46	Q3 2018	$92.46	+0.00%	Closed	History

ADRX - Andrx Corp COMMON STOCK	Q2 2005	$20.31	Q2 2005	$20.31	+0.00%	Closed	History

ADSK - Autodesk, Inc.	Q3 2008	$32.94	Q3 2008	$32.94	+0.00%	Closed	History

AET - Aetna Inc.	Q4 2009	$31.70	Q4 2009	$31.70	+0.00%	Closed	History

AET - Aetna Inc New	Q1 2012	$50.16	Q1 2012	$50.16	+0.00%	Closed	History

AET - Aetna Inc New	Q2 2018	$183.50	Q2 2018	$183.50	+0.00%	Closed	History

AFL - Aflac Inc.	Q3 2006	$22.88	Q3 2006	$22.88	+0.00%	Closed	History

AFL - Aflac Inc.	Q4 2015	$29.95	Q4 2015	$29.95	+0.00%	Closed	History

AFL - Aflac Inc.	Q2 2017	$38.84	Q2 2017	$38.84	+0.00%	Closed	History

AFRM - Affirm Holdings, Inc.	Q1 2021	$70.72	Q1 2021	$70.72	+0.00%	Closed	History

AG31 - Apollo Global Mgmt Inc	Q4 2021	$72.43	Q4 2021	$72.43	+0.00%	Closed	History

AG4 - Allergan Inc	Q4 2013	$111.08	Q4 2013	$111.08	+0.00%	Closed	History

AGN - Allergan Plc	Q1 2017	$238.92	Q1 2017	$238.92	+0.00%	Closed	History

AGO - Assured Guaranty Ltd.	Q4 2011	$13.14	Q4 2011	$13.14	+0.00%	Closed	History

AGY - D Argosy Gaming Company COMMON STOCK	Q2 2003	$20.91	Q2 2003	$20.91	+0.00%	Closed	History

AHMIQ - D American Home Mortgage Corp. COMMON STOCK	Q2 2004	$25.93	Q2 2004	$25.93	+0.00%	Closed	History

AI - C3 Ai Inc	Q2 2023	$36.43	Q2 2023	$36.43	+0.00%	Closed	History

AIG - American International Group, Inc.	Q2 2011	$29.32	Q2 2011	$29.32	+0.00%	Closed	History

AIG - American International Group, Inc.	Q2 2019	$53.28	Q2 2019	$53.28	+0.00%	Closed	History

AIG - American International Group, Inc.	Q4 2019	$51.33	Q4 2019	$51.33	+0.00%	Closed	History

AIG - American International Group, Inc.	Q4 2021	$56.86	Q4 2021	$56.86	+0.00%	Closed	History

AIG - American International Group, Inc.	Q2 2022	$51.13	Q2 2022	$51.13	+0.00%	Closed	History

AIG - American International Group, Inc.	Q4 2022	$63.24	Q4 2022	$63.24	+0.00%	Closed	History

AIG - American International Group, Inc.	Q2 2025	$85.59	Q2 2025	$85.59	+0.00%	Closed	History

AIZ - Assurant, Inc.	Q1 2005	$33.70	Q1 2005	$33.70	+0.00%	Closed	History

AJG - Arthur J. Gallagher & Co.	Q1 2020	$81.51	Q1 2020	$81.51	+0.00%	Closed	History

AKAM - Akamai Technologies, Inc.	Q4 2010	$47.05	Q4 2010	$47.05	+0.00%	Closed	History

AKS - Ak Stl Hldg Corp	Q1 2018	$4.53	Q1 2018	$4.53	+0.00%	Closed	History

ALB - Albemarle Corp.	Q3 2017	$136.31	Q3 2017	$136.31	+0.00%	Closed	History

ALB - Albemarle Corp.	Q4 2022	$216.86	Q4 2022	$216.86	+0.00%	Closed	History

ALGN - Align Technology, Inc.	Q4 2007	$16.68	Q4 2007	$16.68	+0.00%	Closed	History

ALHC - Alignment Healthcare Inc	Q1 2021	$21.93	Q1 2021	$21.93	+0.00%	Closed	History

ALL - The Allstate Corp.	Q4 2003	$43.02	Q4 2003	$43.02	+0.00%	Closed	History

ALL - The Allstate Corp.	Q3 2006	$62.73	Q3 2006	$62.73	+0.00%	Closed	History

ALL - The Allstate Corp.	Q4 2016	$74.12	Q4 2016	$74.12	+0.00%	Closed	History

ALL - The Allstate Corp.	Q1 2019	$94.18	Q1 2019	$94.18	+0.00%	Closed	History

ALLE - Allegion plc	Q2 2014	$56.68	Q2 2014	$56.68	+0.00%	Closed	History

ALLE - Allegion plc	Q4 2014	$55.46	Q4 2014	$55.46	+0.00%	Closed	History

ALNY - Alnylam Pharmaceuticals, Inc.	Q4 2005	$13.36	Q4 2005	$13.36	+0.00%	Closed	History

ALU - D Alcatel ADRs ADRS STOCKS	Q4 2003	$12.85	Q4 2003	$12.85	+0.00%	Closed	History

ALXN - Alexion Pharmaceuticals Inc	Q2 2015	$180.77	Q2 2015	$180.77	+0.00%	Closed	History

AMD - Advanced Micro Devices, Inc.	Q4 2022	$64.77	Q4 2022	$64.77	+0.00%	Closed	History

AMED - Amedisys COMMON STOCK	Q3 2005	$39.00	Q3 2005	$39.00	+0.00%	Closed	History

AMED - Amedisys COMMON STOCK	Q1 2007	$32.39	Q1 2007	$32.39	+0.00%	Closed	History

AMED - Amedisys Inc	Q4 2021	$161.88	Q4 2021	$161.88	+0.00%	Closed	History

AMG - Affiliated Managers Group, Inc.	Q4 2002	$33.51	Q4 2002	$33.51	+0.00%	Closed	History

AMG - Affiliated Managers Group, Inc.	Q4 2005	$80.22	Q4 2005	$80.22	+0.00%	Closed	History

AMG - Affiliated Managers Group, Inc.	Q2 2006	$86.88	Q2 2006	$86.88	+0.00%	Closed	History

AMG - Affiliated Managers Group, Inc.	Q4 2006	$105.12	Q4 2006	$105.12	+0.00%	Closed	History

AMGN - Amgen Inc.	Q3 2015	$138.32	Q3 2015	$138.32	+0.00%	Closed	History

AMP - Ameriprise Financial, Inc.	Q4 2014	$132.25	Q4 2014	$132.25	+0.00%	Closed	History

AMSG - Amsurg Corp	Q3 2016	$67.05	Q3 2016	$67.05	+0.00%	Closed	History

AMT - American Tower Corp.	Q1 2012	$63.02	Q1 2012	$63.02	+0.00%	Closed	History

AMTD - TD Ameritrade Holding Corp COMMON STOCK	Q4 2007	$120.36	Q4 2007	$120.36	+0.00%	Closed	History

AMX - D America Movil-ADR Series L ADRS STOCKS	Q4 2004	$8.73	Q4 2004	$8.73	+0.00%	Closed	History

ANET - Arista Networks, Inc.	Q1 2021	$18.87	Q1 2021	$18.87	+0.00%	Closed	History

ANET - Arista Networks, Inc.	Q2 2023	$40.52	Q2 2023	$40.52	+0.00%	Closed	History

ANF - Abercrombie & Fitch Co.	Q4 1999	$26.68	Q4 1999	$26.68	+0.00%	Closed	History

AON - Aon plc	Q3 2014	$87.67	Q3 2014	$87.67	+0.00%	Closed	History

AOS - A. O. Smith Corp.	Q2 2019	$47.16	Q2 2019	$47.16	+0.00%	Closed	History

APD - Air Products and Chemicals, Inc.	Q4 2020	$273.22	Q4 2020	$273.22	+0.00%	Closed	History

APD - Air Products and Chemicals, Inc.	Q1 2024	$242.27	Q1 2024	$242.27	+0.00%	Closed	History

APLS - Apellis Pharmaceuticals, Inc.	Q3 2022	$68.30	Q3 2022	$68.30	+0.00%	Closed	History

APO - Apollo Global Management, Inc.	Q2 2024	$118.07	Q2 2024	$118.07	+0.00%	Closed	History

APO - Apollo Global Management, Inc.	Q4 2024	$165.16	Q4 2024	$165.16	+0.00%	Closed	History

APOL - Apollo Group, Inc. COMMON STOCK	Q2 2006	$51.67	Q2 2006	$51.67	+0.00%	Closed	History

APOL - Apollo Group Inc. CL A	Q4 2010	$39.49	Q4 2010	$39.49	+0.00%	Closed	History

APTV - Aptiv PLC	Q4 2024	$60.48	Q4 2024	$60.48	+0.00%	Closed	History

ARCH - Arch Coal Inc	Q4 2016	$78.05	Q4 2016	$78.05	+0.00%	Closed	History

ARIA - Ariad Pharmaceuticals Inc	Q3 2012	$24.21	Q3 2012	$24.21	+0.00%	Closed	History

ARM - Arm Holdings plc	Q3 2023	$53.52	Q3 2023	$53.52	+0.00%	Closed	History

ASB - Associated Banc-Corp	Q3 2008	$19.58	Q3 2008	$19.58	+0.00%	Closed	History

ATVI - Activision Blizzard Inc	Q3 2021	$77.39	Q3 2021	$77.39	+0.00%	Closed	History

AVGO - Broadcom Inc.	Q2 2024	$160.55	Q2 2024	$160.55	+0.00%	Closed	History

AVIR - Atea Pharmaceuticals Inc	Q3 2021	$35.06	Q3 2021	$35.06	+0.00%	Closed	History

AVP - D Avon Products Inc. COMMON STOCK	Q4 2002	$53.87	Q4 2002	$53.87	+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.