Ole Andreas Halvorsen - Viking Global Investors 13F Activity & Position Changes (Q3 2015)
As of Sep 30, 2015, the Viking Global Investors portfolio activity showed several notable changes in holdings, according to the latest SEC 13F filing reported on May 15, 2026. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.
During Q3 2015, the filing reported:
New Buys - Agilent Technologies, Inc., Advance Auto Parts Inc., Amgen Inc., bluebird bio, Inc., Boston Scientific Corporation, and 9 more
Increases - American International Group, I, Allstate Corporation (The), Amazon.com, Inc., Air Products and Chemicals, Inc, The Bank of New York Mellon Cor, and 7 more
Reductions - Ameriprise Financial, Inc., Alibaba Group Holding Limited, Crown Castle Inc., Deere & Company, DaVita Inc., and 6 more
Complete Exits - Ball Corporation, Baidu, Inc., Biogen Inc., Avis Budget Group, Inc., Capital One Financial Corporati, and 5 more
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.
| Date | Symbol | Type | Change Qty |
|---|---|---|---|
|
Q3 2015
|
A
Agilent Technologies, Inc.
|
Buy - Position Entry |
+218,650
|
|
Q3 2015
|
AAP
Advance Auto Parts Inc.
|
Buy - Position Entry |
+211,256
|
|
Q3 2015
|
AIG
American International Group, I
|
Buy |
+1,509,131
|
|
Q3 2015
|
ALL
Allstate Corporation (The)
|
Buy |
+3,545,960
|
|
Q3 2015
|
AMGN
Amgen Inc.
|
Buy - Position Entry |
+230,298
|
|
Q3 2015
|
AMP
Ameriprise Financial, Inc.
|
Sell |
-18,420
|
|
Q3 2015
|
AMZN
Amazon.com, Inc.
|
Buy |
+735,203
|
|
Q3 2015
|
APD
Air Products and Chemicals, Inc
|
Buy |
+11,502
|
|
Q3 2015
|
BABA
Alibaba Group Holding Limited
|
Sell |
-3,557,912
|
|
Q3 2015
|
BALL
Ball Corporation
|
Sell - Position Exit |
-1,832,789
|
|
Q3 2015
|
BIDU
Baidu, Inc.
|
Sell - Position Exit |
-1,285,451
|
|
Q3 2015
|
BIIB
Biogen Inc.
|
Sell - Position Exit |
-513,444
|
|
Q3 2015
|
BK
The Bank of New York Mellon Cor
|
Buy |
+1,876,577
|
|
Q3 2015
|
BLUE
bluebird bio, Inc.
|
Buy - Position Entry |
+615,557
|
|
Q3 2015
|
BSX
Boston Scientific Corporation
|
Buy - Position Entry |
+1,611,935
|
|
Q3 2015
|
C
Citigroup, Inc.
|
Buy |
+1,529,810
|
|
Q3 2015
|
CAR
Avis Budget Group, Inc.
|
Sell - Position Exit |
-4,320,377
|
|
Q3 2015
|
CCI
Crown Castle Inc.
|
Sell |
-1,034,014
|
|
Q3 2015
|
COF
Capital One Financial Corporati
|
Sell - Position Exit |
-1,162,593
|
|
Q3 2015
|
DE
Deere & Company
|
Sell |
-45,203
|
|
Q3 2015
|
DVA
DaVita Inc.
|
Sell |
-2,233,476
|
|
Q3 2015
|
EBAY
eBay Inc.
|
Buy - Position Entry |
+7,259,872
|
|
Q3 2015
|
ELV
Elevance Health, Inc.
|
Buy |
+4,006,939
|
|
Q3 2015
|
ESPR
Esperion Therapeutics, Inc.
|
Sell - Position Exit |
-1,395,107
|
|
Q3 2015
|
ET
Energy Transfer LP
|
Buy - Position Entry |
+125,250
|
|
Q3 2015
|
ETN
Eaton
|
Buy - Position Entry |
+4,073,822
|
|
Q3 2015
|
HUM
Humana Inc.
|
Buy |
+646,615
|
|
Q3 2015
|
ILMN
Illumina, Inc.
|
Sell |
-3,179,470
|
|
Q3 2015
|
JD
JD.com, Inc.
|
Buy - Position Entry |
+4,657,304
|
|
Q3 2015
|
LNG
Cheniere Energy, Inc.
|
Buy |
+1,733,943
|
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