IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Punch Card Management L.P.

Q3 2019 Holdings

Filed 2019-11-14 | 3 holdings | $202.2K | 13F-HR | View on SEC ↗ · Holdings Table ↗

Sign in to see sub-manager breakdown

IssuerClassCUSIPValue ↓Shares% Portfolio
Berkshire Hathaway Inc del(BRK/A)CL A084670108$116.3K37357.5%
Winnebago Inds Inc(WGO)COM974637100$53.4K1,391,55026.4%
Baidu Inc(BIDUN)SPON ADR REP A056752108$32.5K316,29516.1%