Skip to main content
Focused investors/Norbert Lou

Norbert Lou - Punch Card Management

As of Q2 2026, Norbert Lou reported 5 long-equity positions worth $255.95M in aggregate.

Copy-investor backtest

Latest quarter
+11.65%
1-year
+6.11%
3-year
+33.26%
5-year
+15.37%
3-year vs S&P 500
-39.98%
5-year vs S&P 500
-58.31%
5-year top 5
+15.32%

Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.

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

Updated 2026-05-30 from SEC 13F data.

Live quotes available for 4 of 5 rows. Rows without a quote are marked unavailable.

1BRK-ABERKSHIRE HATHAWAY INC DEL49.70%-349$189.38M$542625.0352w: $442363.00 - $566570.00; reported $542625.03
2ALLYALLY FINL INC27.58%Reduce -8.7%3,009,736$105.1M$34.9252w: $21.59 - $35.78; reported $34.92
3WGOWINNEBAGO INDS INC19.06%-996,573$72.63M$72.8852w: $52.08 - $75.42; reported $72.88
4SWBISMITH & WESSON BRANDS INC2.99%-840,038$11.39MNo quoteNo quote
5SGOVISHARES TR0.66%-25,100$2.52M$100.2752w: $100.04 - $100.74; reported $100.27