Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.
Reported portfolio value by quarter (31 quarters reported)
$151M in Q4 2014 → $170M now. Hover for any quarter.
As reported for the quarter ended June 30, 2022. Activity is the change in share count since the prior quarter's filing.
| Holding | % of portfolio | Activity | Shares | Value |
|---|---|---|---|---|
| BH Berkshire Hathaway Inc Del | 22.6% | Unchanged | 140,600 | $38.4M |
| American Express Co | 17.1% | Unchanged | 210,000 | $29.1M |
| BO Bk Of America Corp | 14.0% | Unchanged | 767,845 | $23.9M |
| Mastercard Incorporated | 12.2% | Unchanged | 65,750 | $20.7M |
| FN Ferrari N V | 8.6% | Unchanged | 80,000 | $14.7M |
| BH Berkshire Hathaway Inc Del | 7.2% | Unchanged | 30 | $12.3M |
| Micron Technology Inc | 6.5% | Unchanged | 200,000 | $11.1M |
| M Moodys Corp | 4.3% | Unchanged | 27,000 | $7.34M |
| AG Alibaba Group Hldg Ltd | 3.2% | Unchanged | 47,500 | $5.4M |
| Daily Journal Corp | 1.7% | Unchanged | 11,500 | $2.98M |
| SG Seritage Growth Pptys | 1.5% | Unchanged | 500,000 | $2.61M |
| Alphabet Inc | 1.0% | Unchanged | 800 | $1.74M |
What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.
quarter ended June 30, 2022 · filed August 02, 2022
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| T Twitter Inc | Exited | −30,000 | −$1.16M | — |
quarter ended March 31, 2022 · filed May 12, 2022
No position changes this quarter.
quarter ended December 31, 2021 · filed February 07, 2022
No position changes this quarter.
quarter ended September 30, 2021 · filed October 28, 2021
No position changes this quarter.
quarter ended June 30, 2021 · filed August 04, 2021
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| AG Alibaba Group Hldg Ltd | New | +47,500 | +$10.8M | 5.1% |
| WF Wells Fargo Co New | Exited | −151,741 | −$5.93M | — |
| Daily Journal Corp | New | +11,500 | +$3.89M | 1.8% |
quarter ended March 31, 2021 · filed May 17, 2021
No position changes this quarter.
quarter ended December 31, 2020 · filed February 12, 2021
| Company | Action | Shares changed | Value of change | % of portfolio |
|---|---|---|---|---|
| FC Fiat Chrysler Automobiles N | Exited | −760,000 | −$9.33M | — |
| Micron Technology Inc | Added | +80,000 | +$6.01M | 8.8% |
quarter ended September 30, 2020 · filed November 13, 2020
No position changes this quarter.
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