Christopher Bloomstran - Semper Augustus
As of Q2 2026, Christopher Bloomstran reported 50 long-equity positions worth $884.6M in aggregate.
Copy-investor backtest
- Latest quarter
- +8.21%
- 1-year
- +25.49%
- 3-year
- +82.85%
- 5-year
- +103.77%
- 3-year vs S&P 500
- +9.61%
- 5-year vs S&P 500
- +30.09%
- 5-year top 5
- +115.02%
Return from mechanically copying the disclosed 13F equity portfolio after each filing and rebalancing at the next. The vs S&P 500 figures subtract SPY over that manager's own rebalance dates, so both sides cover the same days; both are price return, excluding dividends. Method & limitations.
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Updated 2026-06-06 from SEC 13F data.
Live quotes available for 19 of 31 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 21.50% | Add +1.5% | 184,114 | $34.37M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 15.17% | - | 86 | $24.26M | No quote | No quote |
| 3 | XOM | EXXON MOBIL CORP | 5.91% | Add +1.4% | 114,129 | $9.44M | $82.73 | No quote |
| 4 | SBUX | STARBUCKS CORP | 5.39% | New | 176,518 | $8.62M | $48.85 | No quote |
| 5 | SMHI | SEACOR MARINE HLDGS INC | 4.75% | Reduce -2.2% | 328,858 | $7.59M | $23.09 | No quote |
| 6 | MCY | MERCURY GENL CORP NEW | 4.40% | Reduce -1.1% | 154,391 | $7.03M | No quote | No quote |
| 7 | NEM | NEWMONT MINING CORP | 4.14% | Reduce -0.1% | 175,676 | $6.63M | $37.71 | No quote |
| 8 | USG | U S G CORP | 4.05% | New | 150,093 | $6.47M | No quote | No quote |
| 9 | DG | DOLLAR GEN CORP NEW | 3.56% | Reduce -3.8% | 57,647 | $5.68M | $98.60 | No quote |
| 10 | GG | GOLDCORP INC NEW | 3.26% | Reduce -1.7% | 380,071 | $5.21M | No quote | No quote |
| 11 | SNY | SANOFI | 3.09% | Add +18.6% | 123,472 | $4.94M | $40.01 | No quote |
| 12 | HXL | HEXCEL CORP NEW | 2.75% | Reduce -0.5% | 66,279 | $4.4M | $66.39 | No quote |
| 13 | KGC | KINROSS GOLD CORP | 2.60% | Reduce -0.5% | 1,106,958 | $4.16M | $3.76 | No quote |
| 14 | COST | COSTCO WHSL CORP NEW | 2.59% | Reduce -0.2% | 19,816 | $4.14M | $208.97 | No quote |
| 15 | NKE | NIKE INC | 1.98% | Reduce -0.5% | 39,618 | $3.16M | $79.69 | No quote |
| 16 | VR | VALIDUS HOLDINGS LTD | 1.97% | Reduce -15.8% | 46,494 | $3.14M | No quote | No quote |
| 17 | EQNR | EQUINOR ASA | 1.82% | New | 110,240 | $2.91M | $26.41 | No quote |
| 18 | MRK | MERCK & CO INC | 1.62% | - | 42,723 | $2.59M | $60.69 | No quote |
| 19 | TRV | TRAVELERS COMPANIES INC | 1.53% | - | 20,000 | $2.45M | $122.35 | No quote |
| 20 | DIS | DISNEY WALT CO | 1.44% | New | 21,930 | $2.3M | $104.79 | No quote |
| 21 | AXP | AMERICAN EXPRESS CO | 1.34% | Reduce -0.5% | 21,781 | $2.14M | $98.02 | No quote |
| 22 | WAFD | WASHINGTON FED INC | 1.13% | Reduce -0.5% | 55,205 | $1.81M | No quote | No quote |
| 23 | GE | GENERAL ELECTRIC CO | 1.02% | Add +0.1% | 119,515 | $1.63M | $13.61 | No quote |
| 24 | AVX | AVX CORP NEW | 1.00% | Reduce -0.5% | 101,758 | $1.6M | No quote | No quote |
| 25 | KO | COCA COLA CO | 0.82% | - | 30,000 | $1.32M | $43.87 | No quote |
| 26 | INTC | INTEL CORP | 0.66% | Reduce -0.7% | 21,161 | $1.05M | $49.71 | No quote |
| 27 | MDT | MEDTRONIC PLC | 0.27% | Add +1.0% | 5,050 | $432K | $85.54 | No quote |
| 28 | RDSA | ROYAL DUTCH SHELL PLC | 0.21% | - | 4,868 | $337K | No quote | No quote |
| 29 | FAX | ABERDEEN ASIA PACIFIC INCOM | 0.03% | New | 10,200 | $44K | No quote | No quote |
| 31 | STO | STATOIL ASA | - | Sold | 0 | $0 | No quote | No quote |
| 30 | DST | DST SYS INC DEL | - | Sold | 0 | $0 | No quote | No quote |