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 27 of 37 rows. Rows without a quote are marked unavailable.
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DELCUSIP 084670702 | 18.99% | Add +3.0% | 205,808 | $57.2M | No quote | No quote |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DELCUSIP 084670108 | 11.81% | - | 85 | $35.58M | No quote | No quote |
| 3 | OLN | OLIN CORP | 11.27% | Add +1.6% | 733,900 | $33.95M | $46.26 | |
| 4 | PARA | VIACOMCBS INC | 9.03% | New | 602,081 | $27.21M | No quote | No quote |
| 5 | NEM | NEWMONT CORP | 7.59% | Add +3.6% | 360,539 | $22.85M | $63.38 | |
| 6 | KGC | KINROSS GOLD CORP | 3.74% | Add +14.2% | 1,771,994 | $11.25M | $6.35 | |
| 7 | XOM | EXXON MOBIL CORP | 3.44% | Add +3.8% | 164,340 | $10.37M | $63.08 | |
| 8 | SBUX | STARBUCKS CORP | 3.14% | Reduce -18.7% | 84,602 | $9.46M | $111.81 | |
| 9 | MCY | MERCURY GENL CORP NEW | 3.09% | Reduce -51.8% | 143,390 | $9.31M | No quote | No quote |
| 10 | VLO | VALERO ENERGY CORP | 2.79% | Add +0.2% | 107,671 | $8.41M | $78.08 | |
| 11 | HFC | HOLLYFRONTIER CORP | 2.73% | Add +10.5% | 249,735 | $8.22M | No quote | No quote |
| 12 | CMI | CUMMINS INC | 2.36% | Reduce -0.5% | 29,172 | $7.11M | $243.80 | |
| 13 | DIS | DISNEY WALT CO | 2.26% | Add +0.3% | 38,702 | $6.8M | $175.78 | |
| 14 | Y | ALLEGHANY CORP MD | 1.88% | Reduce -0.3% | 8,509 | $5.68M | No quote | No quote |
| 15 | ALK | ALASKA AIR GROUP INC | 1.78% | Reduce -3.4% | 88,700 | $5.35M | $60.30 | |
| 16 | NXPI | NXP SEMICONDUCTORS N V | 1.59% | Reduce -40.4% | 23,293 | $4.79M | $205.73 | |
| 17 | HXL | HEXCEL CORP NEW | 1.47% | Reduce -0.7% | 71,146 | $4.44M | $62.41 | |
| 18 | EQNR | EQUINOR ASA | 1.33% | Add +0.1% | 188,807 | $4M | $21.20 | |
| 19 | OXY/WS | OCCIDENTAL PETE CORPCUSIP 674599162 | 1.23% | New | 266,717 | $3.71M | No quote | No quote |
| 20 | AXP | AMERICAN EXPRESS CO | 1.22% | Reduce -2.8% | 22,231 | $3.67M | $165.22 | |
| 21 | MRK | MERCK & CO INC | 1.14% | Reduce -4.6%1.048:1 split | 44,073 | $3.43M | $77.78 | |
| 22 | TRV | TRAVELERS COMPANIES INC | 0.99% | - | 20,000 | $2.99M | $149.70 | |
| 23 | COST | COSTCO WHSL CORP NEW | 0.89% | Reduce -0.1% | 6,750 | $2.67M | $395.70 | |
| 24 | DG | DOLLAR GEN CORP NEW | 0.76% | Reduce -0.4% | 10,640 | $2.3M | $216.35 | |
| 25 | WAFD | WASHINGTON FED INC | 0.68% | Reduce -0.6% | 64,559 | $2.05M | No quote | No quote |
| 26 | GE | GENERAL ELECTRIC CO | 0.64% | - | 142,607 | $1.92M | $13.46 | |
| 27 | NKE | NIKE INC | 0.55% | Reduce -0.8% | 10,675 | $1.65M | $154.47 | |
| 28 | KO | COCA COLA CO | 0.46% | - | 25,500 | $1.38M | $54.12 | |
| 29 | SMHI | SEACOR MARINE HLDGS INC | 0.38% | Add +1.6% | 260,735 | $1.15M | $4.41 | |
| 30 | OXY | OCCIDENTAL PETE CORP | 0.22% | New | 21,000 | $657K | $31.29 | |
| 31 | CVX | CHEVRON CORP NEW | 0.11% | - | 3,288 | $344K | $104.62 | |
| 32 | PSTH | PERSHING SQUARE TONTINE HLDG | 0.11% | New | 14,000 | $319K | No quote | No quote |
| 33 | META | FACEBOOK INC | 0.10% | New | 900 | $313K | $347.78 | |
| 34 | UPBD | RENT A CTR INC NEW | 0.08% | New | 4,600 | $244K | $53.04 | |
| 35 | PEP | PEPSICO INC | 0.08% | - | 1,582 | $234K | $147.91 | |
| 36 | SYF | SYNCHRONY FINANCIAL | 0.07% | New | 4,437 | $215K | $48.46 | |
| 37 | GPC | GENUINE PARTS CO | - | Sold | 0 | $0 | No quote | No quote |