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 24 of 31 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 19.26% | Add +0.0% | 199,765 | $51.03M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 12.37% | - | 85 | $32.79M | No quote | No quote |
| 3 | OLN | OLIN CORP | 10.35% | Reduce -0.3% | 722,249 | $27.42M | $37.97 | |
| 4 | NEM | NEWMONT CORP | 7.92% | Add +7.3% | 348,120 | $20.98M | $60.27 | |
| 5 | MCY | MERCURY GENL CORP NEW | 6.83% | Reduce -0.7% | 297,696 | $18.1M | No quote | No quote |
| 6 | SBUX | STARBUCKS CORP | 4.29% | Reduce -1.0% | 104,082 | $11.37M | $109.27 | |
| 7 | KGC | KINROSS GOLD CORP | 3.91% | Add +23.4% | 1,552,010 | $10.35M | $6.67 | |
| 8 | XOM | EXXON MOBIL CORP | 3.34% | Add +0.2% | 158,297 | $8.84M | $55.83 | |
| 9 | HFC | HOLLYFRONTIER CORP | 3.05% | Add +8.1% | 225,997 | $8.09M | No quote | No quote |
| 10 | NXPI | NXP SEMICONDUCTORS N V | 2.97% | Reduce -0.4% | 39,069 | $7.87M | $201.34 | |
| 11 | VLO | VALERO ENERGY CORP | 2.90% | Add +1.2% | 107,504 | $7.7M | $71.60 | |
| 12 | CMI | CUMMINS INC | 2.87% | Reduce -0.1% | 29,319 | $7.6M | $259.12 | |
| 13 | DIS | DISNEY WALT CO | 2.69% | Reduce -0.2% | 38,576 | $7.12M | $184.52 | |
| 14 | ALK | ALASKA AIR GROUP INC | 2.40% | Reduce -0.1% | 91,811 | $6.35M | $69.21 | |
| 15 | Y | ALLEGHANY CORP DEL | 2.02% | Add +6.5% | 8,531 | $5.34M | No quote | No quote |
| 16 | HXL | HEXCEL CORP NEW | 1.51% | Reduce -0.1% | 71,654 | $4.01M | $56.01 | |
| 17 | EQNR | EQUINOR ASA | 1.38% | Reduce -0.0% | 188,565 | $3.67M | $19.46 | |
| 18 | GPC | GENUINE PARTS CO | 1.34% | Reduce -0.0% | 30,792 | $3.56M | $115.58 | |
| 19 | MRK | MERCK & CO. INC | 1.28% | Add +0.1% | 44,073 | $3.4M | $77.10 | |
| 20 | AXP | AMERICAN EXPRESS CO | 1.22% | Reduce -0.0% | 22,870 | $3.24M | $141.45 | |
| 21 | TRV | TRAVELERS COMPANIES INC | 1.14% | - | 20,000 | $3.01M | $150.40 | |
| 22 | COST | COSTCO WHSL CORP NEW | 0.90% | - | 6,760 | $2.38M | $352.51 | |
| 23 | DG | DOLLAR GEN CORP NEW | 0.82% | Reduce -0.0% | 10,680 | $2.16M | $202.62 | |
| 24 | WAFD | WASHINGTON FED INC | 0.75% | - | 64,943 | $2M | No quote | No quote |
| 25 | GE | GENERAL ELECTRIC CO | 0.71% | - | 142,607 | $1.87M | $13.13 | |
| 26 | NKE | NIKE INC | 0.54% | Reduce -0.3% | 10,758 | $1.43M | $132.92 | |
| 27 | SMHI | SEACOR MARINE HLDGS INC | 0.52% | Reduce -0.1% | 256,692 | $1.37M | $5.33 | |
| 28 | KO | COCA COLA CO | 0.51% | - | 25,500 | $1.34M | $52.71 | |
| 29 | CVX | CHEVRON CORP NEW | 0.13% | New | 3,288 | $345K | $104.93 | |
| 30 | PEP | PEPSICO INC | 0.08% | - | 1,582 | $224K | $141.59 | |
| 31 | PSQ | PROSHARES TR | - | Sold | 0 | $0 | No quote | No quote |