Norbert Lou - Punch Card Management 13F Activity & Position Changes (Q2 2020)
According to the SEC 13F filed on Aug 14, 2026, the Punch Card Management portfolio showed several notable changes in holdings as of quarter-end Jun 30, 2020. 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 Q2 2020, the filing reported:
New Buys - None reported
Increases - Ally Financial Inc.
Reductions - Berkshire Hathaway Inc., Winnebago Industries, Inc.
Complete Exits - NVR, Inc.
These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.