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Punch Card Management

Q4 2017 13F · by Norbert Lou, founder

As of
Dec 31, 2017
Filed
Jan 29, 2018
US stock
$177M · prev $165M
Positions
3 · prev 3
Options notional
$0
Documents
1· no amendments

Picture100.0% US stock

Full picture · of what this 13F reports is US stock

  • US stock listed on a US exchange 100.0%
  • Foreign stock not listed in the US 0.0%
  • Notes debt, at principal 0.0%
  • Puts at notional value 0.0%
  • Calls at notional value 0.0%

Moves

First filing on record. Nothing to compare against.

The book

Very concentrated · behaves like 2 equal-sized positions

  1. Very concentrated
  2. Concentrated
  3. Focused
  4. Diversified

Low turnover · 0.0% a year

  1. Low
  2. Moderate
  3. High

Top 5 positions100% of US stock

  1. BRK.A Berkshire Hathaway Inc. held held62.8%
  2. BIDU Baidu, Inc. held held21.9%
  3. unresolved Wells Fargo Warrants, 34.01 St held held15.3%

Positions3 in this filing · 0 exited

BRK.ABerkshire Hathaway Inc.62.79%373$111Mheld—13 q
BIDUBaidu, Inc.21.94%165,577$39Mheld—10 q
unresolvedWells Fargo Warrants, 34.01 St15.27%982,224$27Mheld—13 q

Source

Form
13F-HR
Reading
0 defects · 1 unresolved
Accession
0001398344-18-002370
Options
none in this filing
Notes
none in this filing
SEC cross-check
SEC data set not published yet