Skip to main content
Focused investors/Norbert Lou

Norbert Lou - Punch Card Management

As of Q1 2026, Norbert Lou reported 5 long-equity positions worth $270.65M in aggregate.

Copy-investor backtest

Latest quarter
-2.61%
1-year
-8.49%
3-year
+32.56%
3-year top 5
+32.51%

Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. Method & limitations.

Get email alerts when Norbert Lou files a new 13F — sign in or create a free account.

Updated 2026-06-06 from SEC 13F data.

Live quotes available for 2 of 4 rows. Rows without a quote are marked unavailable.

1BRK/ABERKSHIRE HATHAWAY INC DELCUSIP 08467010847.17%-349$141.86KNo quoteNo quote
2ALLYALLY FINL INC32.29%-3,489,438$97.11K$0.0352w: $27.77 - $56.28; reported $0.03
3WGOWINNEBAGO INDS INC17.63%Reduce -13.9%996,573$53.03K$0.0552w: $43.05 - $80.30; reported $0.05
4SWBISMITH & WESSON BRANDS INC2.90%Add +60.3%840,038$8.71KNo quoteNo quote