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Punch Card Management L.P.

Q4 2019 Holdings

Filed 2020-02-14 | 3 holdings | $240.4K | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Berkshire Hathaway Inc del(BRK/A)CL A084670108$126.7K37352.7%
Winnebago Inds Inc(WGO)COM974637100$73.7K1,391,55030.7%
Baidu Inc(BIDUN)SPON ADR REP A056752108$40.0K316,29516.6%