Norbert Lou - Punch Card Management

Punch Card Management · SEC Form 13F portfolio

Period
2026-06-30
Portfolio value
$255.95M
Holdings
5
Top 10
100.0%
Filed
2026-08-14
SEC filing

Latest reported holdings

Holding% of PortfolioValueSharesChange
BERKSHIRE HATHAWAY INC DEL · CL A
42.42%
$108.58M145.00Unchanged
CROCS INC · COM
27.20%
$69.63M577.17K−2.93%
PDD HOLDINGS INC · SPONSORED ADS
12.37%
$31.66M415.00KUnchanged
PAYPAL HLDGS INC · COM
10.61%
$27.16M628.91KUnchanged
ISHARES TR
0-3 MTH TREASURY
No company page
7.39%
$18.93M188.00KNew