Punch Card Management
13F Holdings and Portfolio Analysis
Norbert Lou 2017 Q1 13F holdings, quarterly changes, portfolio value trend and position weight distribution.
Punch Card Management Overview
Punch Card Management held 3 stocks in 2017 Q1, with total market value around $0.21B.
Punch Card Management's top five holdings in 2017 Q1: BAIDU INC - SPON ADR(BIDU) 45.04%, BERKSHIRE HATHAWAY INC CL A(BRK.A) 44.54%, WELLS FARGO & CO NEW 10.42%.
- Portfolio Value
- $0.21B
- Current Holdings
- 3 stocks
- New / Increased
- 0 / 0
- Reduced / Exited
- 1 / 0
Current Holdings
| 1 | BAIDU INC - SPON ADRBIDU | 0.09 | 45.04% | 0.55 - | $172.52 | - | $156.44 | 0.00 | 1.75 | +$0.01B+10.28% | Held |
| 2 | BERKSHIRE HATHAWAY INC CL ABRK.A | 0.09 | 44.54% | 0.00 - | $249849.87 | $705400.23 +182.33% | $226000.00 | 0.00 | 2.50 | +$0.18B+212.12% | Held |
| 3 | WELLS FARGO & CO NEWCUSIP 949746119 | 0.02 | 10.42% | 0.98 -37.19% | $22.19 | - | $20.77 | -0.58 | 2.50 | +$0.00B+6.85% | Reduced |
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"Holding Period (yrs)" is the latest uninterrupted holding duration, calculated by dividing continuous reported quarters by 4.
Cost basis is an estimate and can differ materially from the actual cost, especially in edge cases.
Cost basis estimate: from the latest uninterrupted holding period, new or increased shares are added to the cost pool at the report price; reductions remove shares at the then-average cost. Example: buy 100 shares at $10 in Q1 and add 50 shares at $16 in Q2, estimated cost basis is (100 x 10 + 50 x 16) / 150 = $12 per share.
Return shows estimated dollar return on top and percentage return below. It uses current price when available, otherwise report price.
Portfolio Visuals
Track portfolio value, position weights and Top 10 history.