Warren Buffett - Berkshire Hathaway 13F Activity & Position Changes (Q1 2018)
As of Mar 31, 2018, the Berkshire Hathaway 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 2018, the filing reported:
New Buys - Liberty Latin America Ltd, Liberty Latin America Ltd
Increases - Apple Inc., The Bank of New York Mellon Cor, Delta Air Lines, Inc., Teva Pharmaceutical Industries , U.S. Bancorp
Reductions - Charter Communications, Inc., Phillips 66, Sanofi, United Airlines Holdings, Inc., Verisk Analytics, Inc., and 1 more
Complete Exits - Graham Holdings Company, International Business Machines
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 2018
|
AAPL
Apple Inc.
|
Buy |
+74,233,671
|
|
Q1 2018
|
BK
The Bank of New York Mellon Cor
|
Buy |
+1,372,665
|
|
Q1 2018
|
CHTR
Charter Communications, Inc.
|
Sell |
-266,518
|
|
Q1 2018
|
DAL
Delta Air Lines, Inc.
|
Buy |
+488,962
|
|
Q1 2018
|
GHC
Graham Holdings Company
|
Sell - Position Exit |
-107,575
|
|
Q1 2018
|
IBM
International Business Machines
|
Sell - Position Exit |
-2,048,045
|
|
Q1 2018
|
LILA
Liberty Latin America Ltd
|
Buy - Position Entry |
+2,714,854
|
|
Q1 2018
|
LILAK
Liberty Latin America Ltd
|
Buy - Position Entry |
+1,284,020
|
|
Q1 2018
|
PSX
Phillips 66
|
Sell |
-35,000,000
|
|
Q1 2018
|
SNY
Sanofi
|
Sell |
-177,512
|
|
Q1 2018
|
TEVA
Teva Pharmaceutical Industries
|
Buy |
+21,663,989
|
|
Q1 2018
|
UAL
United Airlines Holdings, Inc.
|
Sell |
-505,600
|
|
Q1 2018
|
USB
U.S. Bancorp
|
Buy |
+3,788,844
|
|
Q1 2018
|
VRSK
Verisk Analytics, Inc.
|
Sell |
-1,278,656
|
|
Q1 2018
|
WFC
Wells Fargo & Company
|
Sell |
-1,719,024
|