Warren Buffett - Berkshire Hathaway 13F Activity & Position Changes (Q3 2017)

As of Sep 30, 2017, 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 Q3 2017, the filing reported:

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 2017
AAPL
Apple Inc.
Buy
+3,900,822
Q3 2017
BAC
Bank of America Corporation
Buy - Position Entry
+679,000,000
Q3 2017
CHTR
Charter Communications, Inc.
Sell
-954,100
Q3 2017
IBM
International Business Machines
Sell
-17,057,975
Q3 2017
SYF
Synchrony Financial
Buy
+3,340,000
Q3 2017
WFC
Wells Fargo & Company
Sell
-3,755,002