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 23 of 30 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 20.25% | Reduce -3.2% | 199,680 | $46.3M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 12.93% | - | 85 | $29.56M | No quote | No quote |
| 3 | NEM | NEWMONT CORP | 8.50% | Add +3.4% | 324,569 | $19.44M | $59.89 | |
| 4 | OLN | OLIN CORP | 7.78% | Reduce -0.1% | 724,143 | $17.79M | $24.56 | |
| 5 | MCY | MERCURY GENL CORP NEW | 6.85% | Add +38.7% | 299,914 | $15.66M | No quote | No quote |
| 6 | SBUX | STARBUCKS CORP | 4.92% | Reduce -14.6% | 105,099 | $11.24M | $106.98 | |
| 7 | KGC | KINROSS GOLD CORP | 4.04% | Add +3.3% | 1,257,251 | $9.23M | $7.34 | |
| 8 | DIS | DISNEY WALT CO | 3.06% | Reduce -49.4% | 38,660 | $7M | $181.17 | |
| 9 | CMI | CUMMINS INC | 2.91% | Reduce -2.2% | 29,354 | $6.67M | $227.09 | |
| 10 | XOM | EXXON MOBIL CORP | 2.85% | Add +10.5% | 158,030 | $6.51M | $41.22 | |
| 11 | NXPI | NXP SEMICONDUCTORS N V | 2.73% | Reduce -24.4% | 39,216 | $6.24M | $159.02 | |
| 12 | VLO | VALERO ENERGY CORP | 2.63% | New | 106,209 | $6.01M | $56.57 | |
| 13 | HFC | HOLLYFRONTIER CORP | 2.36% | New | 209,115 | $5.41M | No quote | No quote |
| 14 | Y | ALLEGHANY CORP DEL | 2.12% | Reduce -0.0% | 8,014 | $4.84M | No quote | No quote |
| 15 | ALK | ALASKA AIR GROUP INC | 2.09% | Reduce -0.2% | 91,890 | $4.78M | $52.00 | |
| 16 | MRK | MERCK & CO. INC | 1.58% | - | 44,044 | $3.6M | $81.80 | |
| 17 | HXL | HEXCEL CORP NEW | 1.52% | Reduce -0.1% | 71,757 | $3.48M | $48.48 | |
| 18 | EQNR | EQUINOR ASA | 1.35% | Add +34.8% | 188,619 | $3.1M | $16.42 | |
| 19 | GPC | GENUINE PARTS CO | 1.35% | Reduce -0.1% | 30,798 | $3.09M | $100.43 | |
| 20 | TRV | TRAVELERS COMPANIES INC | 1.23% | - | 20,000 | $2.81M | $140.35 | |
| 21 | AXP | AMERICAN EXPRESS CO | 1.21% | Reduce -0.1% | 22,872 | $2.77M | $120.89 | |
| 22 | COST | COSTCO WHSL CORP NEW | 1.11% | Reduce -60.8% | 6,760 | $2.55M | $376.78 | |
| 23 | DG | DOLLAR GEN CORP NEW | 0.98% | - | 10,684 | $2.25M | $210.31 | |
| 24 | WAFD | WASHINGTON FED INC | 0.73% | Reduce -0.1% | 64,943 | $1.67M | No quote | No quote |
| 25 | GE | GENERAL ELECTRIC CO | 0.67% | - | 142,607 | $1.54M | $10.80 | |
| 26 | NKE | NIKE INC | 0.67% | Reduce -20.3% | 10,789 | $1.53M | $141.44 | |
| 27 | KO | COCA COLA CO | 0.61% | - | 25,500 | $1.4M | $54.82 | |
| 28 | PSQ | PROSHARES TR | 0.57% | New | 91,077 | $1.31M | No quote | No quote |
| 29 | SMHI | SEACOR MARINE HLDGS INC | 0.30% | Reduce -0.3% | 257,026 | $697K | $2.71 | |
| 30 | PEP | PEPSICO INC | 0.10% | - | 1,582 | $235K | $148.55 |