Ole Andreas Halvorsen - Viking Global Investors 13F Activity & Position Changes (Q1 2015)
As of Mar 31, 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 Q1 2015, the filing reported:
New Buys - American International Group, I, American Express Company, Canadian National Railway Compa, Esperion Therapeutics, Inc., Eli Lilly and Company, and 4 more
Increases - Air Products and Chemicals, Inc, Alibaba Group Holding Limited, Crown Castle Inc., Capital One Financial Corporati, DaVita Inc., and 13 more
Reductions - Ambev S.A., Baidu, Inc., The Bank of New York Mellon Cor, Citigroup, Inc., Avis Budget Group, Inc., and 6 more
Complete Exits - ACADIA Pharmaceuticals Inc., Ameriprise Financial, Inc., Delta Air Lines, Inc., Elevance Health, Inc., Allegion, 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 |
|---|---|---|---|
|
Q1 2015
|
ABEV
Ambev S.A.
|
Sell |
-9,310,984
|
|
Q1 2015
|
ACAD
ACADIA Pharmaceuticals Inc.
|
Sell - Position Exit |
-2,956,266
|
|
Q1 2015
|
AIG
American International Group, I
|
Buy - Position Entry |
+8,442,018
|
|
Q1 2015
|
AMP
Ameriprise Financial, Inc.
|
Sell - Position Exit |
-583,700
|
|
Q1 2015
|
APD
Air Products and Chemicals, Inc
|
Buy |
+2,488,096
|
|
Q1 2015
|
AXP
American Express Company
|
Buy - Position Entry |
+2,973,038
|
|
Q1 2015
|
BABA
Alibaba Group Holding Limited
|
Buy |
+3,235,980
|
|
Q1 2015
|
BIDU
Baidu, Inc.
|
Sell |
-457,915
|
|
Q1 2015
|
BK
The Bank of New York Mellon Cor
|
Sell |
-754,562
|
|
Q1 2015
|
C
Citigroup, Inc.
|
Sell |
-2,168,129
|
|
Q1 2015
|
CAR
Avis Budget Group, Inc.
|
Sell |
-2,193,450
|
|
Q1 2015
|
CCI
Crown Castle Inc.
|
Buy |
+121,513
|
|
Q1 2015
|
CNI
Canadian National Railway Compa
|
Buy - Position Entry |
+6,281,715
|
|
Q1 2015
|
COF
Capital One Financial Corporati
|
Buy |
+153,251
|
|
Q1 2015
|
DAL
Delta Air Lines, Inc.
|
Sell - Position Exit |
-8,803,384
|
|
Q1 2015
|
DLTR
Dollar Tree, Inc.
|
Sell |
-5,992,962
|
|
Q1 2015
|
DVA
DaVita Inc.
|
Buy |
+1,896,087
|
|
Q1 2015
|
ELV
Elevance Health, Inc.
|
Sell - Position Exit |
-1,003,959
|
|
Q1 2015
|
ESPR
Esperion Therapeutics, Inc.
|
Buy - Position Entry |
+136,919
|
|
Q1 2015
|
ETN
Eaton
|
Buy |
+86,298
|
|
Q1 2015
|
G0176J109
Allegion
|
Sell - Position Exit |
-727,484
|
|
Q1 2015
|
H8817H100
Transocean
|
Buy |
+2,729,500
|
|
Q1 2015
|
HCA
HCA Healthcare, Inc.
|
Sell |
-2,854,037
|
|
Q1 2015
|
HIG
Hartford Financial Services Gro
|
Sell |
-994,435
|
|
Q1 2015
|
HUM
Humana Inc.
|
Buy |
+721,918
|
|
Q1 2015
|
ILMN
Illumina, Inc.
|
Buy |
+213,291
|
|
Q1 2015
|
LLY
Eli Lilly and Company
|
Buy - Position Entry |
+1,398,711
|
|
Q1 2015
|
LNG
Cheniere Energy, Inc.
|
Buy |
+5,493,823
|
|
Q1 2015
|
LRCX
Lam Research Corporation
|
Sell - Position Exit |
-356,700
|
|
Q1 2015
|
LYB
LyondellBasell
|
Buy |
+3,666,645
|
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