Christopher Bloomstran
Christopher Bloomstran's Semper Augustus Investments holds 44 U.S.-equity positions worth $837M (SEC 13F, Q1 2026). Top positions: BERKSHIRE HATHAWAY Class B 14.5%, Berkshire Hathaway Inc. 9.9%, Dollar General Corp. 9.2%. 13F-replication return is +67% over 3 years (-12 pts vs the S&P 500) — a replicated, non-audited figure.
Holdings
| Stock | % of portfolio | Shares | Value | Latest activity | Avg buy price | Current price | Date |
|---|---|---|---|---|---|---|---|
| BRK.B BERKSHIRE HATHAWAY Class B | 14.5% | 253K | $121M | ▲ 1.5% (+4K) | $323.46 | $498.00 (+54%) | 2026-03-31 |
| BRK.A Berkshire Hathaway Inc. | 9.9% | 116 | $83M | — | $472,198.85 | $748,100.00 (+58%) | 2026-03-31 |
| DG Dollar General Corp. | 9.2% | 648K | $77M | ▼ 30% (−278K) | $104.04 | $120.25 (+16%) | 2026-03-31 |
| DECK Deckers Outdoor Corp | 7.9% | 661K | $66M | ▲ 3.3% (+21K) | $102.79 | $78.30 (−24%) | 2026-03-31 |
| ALK Alaska Air Group, Inc. | 7.5% | 1.7M | $62M | ▲ 314% (+1.3M) | $38.42 | $38.79 (+1%) | 2026-03-31 |
| OLN Olin Corp. | 7.2% | 2.0M | $60M | ▲ 4.4% (+86K) | $32.97 | $15.13 (−54%) | 2026-03-31 |
| DLTR Dollar Tree Inc. | 6.7% | 513K | $56M | — | $81.55 | $115.12 (+41%) | 2026-03-31 |
| NEM Newmont Corporation | 6.2% | 479K | $52M | ▼ 28% (−184K) | $47.30 | $114.41 (+142%) | 2026-03-31 |
| KGC Kinross Gold Corporation | 5.5% | 1.5M | $46M | ▼ 29% (−604K) | $4.93 | $23.98 (+386%) | 2026-03-31 |
| FIVE Five Below, Inc. Common Stock | 5.3% | 193K | $44M | ▼ 27% (−73K) | $125.00 | $218.24 (+75%) | 2026-03-31 |
| SBUX Starbucks Corp | 2.7% | 251K | $23M | ▲ 4.1% (+10K) | $90.06 | $93.88 (+4%) | 2026-03-31 |
| DINO HF Sinclair Corporation | 2.7% | 361K | $23M | ▲ 0.6% (+2K) | $45.72 | $109.02 (+138%) | 2026-03-31 |
| CMI Cummins Inc. | 2.5% | 40K | $21M | ▼ 0.6% (−244) | $239.04 | $515.00 (+115%) | 2026-03-31 |
| BLDR Builders FirstSource, Inc. | 2.2% | 228K | $19M | NEW (+228K) | $82.33 | $56.65 (−31%) | 2026-03-31 |
| DIS The Walt Disney Company | 1.8% | 153K | $15M | ▲ 4.7% (+7K) | $97.08 | $103.45 (+7%) | 2026-03-31 |
| VLO Valero Energy Corporation | 1.3% | 44K | $11M | ▼ 78% (−155K) | $131.60 | $392.35 (+198%) | 2026-03-31 |
| XOM Exxon Mobil Corporation | 1.2% | 58K | $10M | — | $109.89 | $162.32 (+48%) | 2026-03-31 |
| EQNR Equinor Asa | 0.9% | 176K | $7M | ▼ 71% (−422K) | $26.53 | $41.39 (+56%) | 2026-03-31 |
| PSKY Paramount Skydance Corporation Class B Common Stock | 0.7% | 653K | $6M | ▼ 1.0% (−6K) | $18.92 | $9.86 (−48%) | 2026-03-31 |
| TRV The Travelers Companies, Inc. | 0.7% | 19K | $6M | — | $171.41 | $355.75 (+108%) | 2026-03-31 |
| MRK Merck & Co., Inc. | 0.6% | 45K | $5M | — | $106.46 | $144.48 (+36%) | 2026-03-31 |
| COST Costco Wholesale Corp | 0.4% | 3K | $3M | ▼ 2.3% (−80) | $514.09 | $905.49 (+76%) | 2026-03-31 |
| GE GE Aerospace | 0.3% | 9K | $3M | — | $76.30 | $313.49 (+311%) | 2026-03-31 |
| NXPI NXP Semiconductors N.V. | 0.3% | 13K | $3M | ▼ 2.3% (−302) | $186.53 | $238.62 (+28%) | 2026-03-31 |
| GLDM World Gold Tr | 0.3% | 24K | $2M | — | $61.92 | $82.28 (+33%) | 2026-03-31 |
| GEV GE Vernova Inc. | 0.2% | 2K | $2M | — | $171.51 | $953.30 (+456%) | 2026-03-31 |
| SMHI SEACOR Marine Holdings Inc. Common Stock | 0.2% | 208K | $1M | — | $7.61 | $7.98 (+5%) | 2026-03-31 |
| CVX Chevron Corporation | 0.1% | 6K | $1M | ▼ 5.1% (−326) | $157.79 | $204.47 (+30%) | 2026-03-31 |
| KO Coca-Cola Company | 0.1% | 15K | $1M | — | $62.03 | $86.19 (+39%) | 2026-03-31 |
| AAPL Apple Inc. | 0.1% | 4K | $1M | — | $197.54 | $332.30 (+68%) | 2026-03-31 |
| AXP American Express Company | 0.1% | 3K | $1M | — | $164.95 | $302.93 (+84%) | 2026-03-31 |
| SGOV Ishares Tr | 0.1% | 10K | $998K | ▲ 180% (+6K) | $100.66 | $100.40 (−0%) | 2026-03-31 |
| PHYS Sprott Asset Management Lp | 0.1% | 24K | $846K | — | $18.06 | $31.30 (+73%) | 2026-03-31 |
| GOOG Alphabet Inc. Class C Capital Stock | 0.1% | 2K | $698K | NEW (+2K) | $286.86 | $341.94 (+19%) | 2026-03-31 |
| SHEL Shell Plc | 0.1% | 5K | $462K | — | $58.87 | $94.72 (+61%) | 2026-03-31 |
| MA Mastercard Incorporated | 0.0% | 658 | $329K | NEW (+658) | $499.66 | $554.07 (+11%) | 2026-03-31 |
| GEHC GE HealthCare Technologies Inc. Common Stock | 0.0% | 5K | $326K | — | $82.03 | $65.22 (−20%) | 2026-03-31 |
| SIVR Abrdn Silver Etf Trust | 0.0% | 4K | $304K | — | $67.64 | $57.82 (−15%) | 2026-03-31 |
| SYF SYNCHRONY FINANCIAL | 0.0% | 4K | $302K | — | $47.19 | $70.55 (+49%) | 2026-03-31 |
| FLEX Flex Ltd. Ordinary Shares | 0.0% | 4K | $294K | — | $49.92 | $109.76 (+120%) | 2026-03-31 |
| PM Philip Morris International Inc. | 0.0% | 2K | $291K | NEW (+2K) | $165.34 | $190.13 (+15%) | 2026-03-31 |
| NFLX NetFlix Inc | 0.0% | 3K | $287K | NEW (+3K) | $96.15 | $69.19 (−28%) | 2026-03-31 |
| PSX PHILLIPS 66 | 0.0% | 1K | $268K | NEW (+1K) | $163.34 | $256.91 (+57%) | 2026-03-31 |
| GOOGL Alphabet Inc. Class A Common Stock | 0.0% | 700 | $201K | — | $182.15 | $344.90 (+89%) | 2026-03-31 |
FAQ ▾
What are Christopher Bloomstran's largest holdings?
As of the latest 13F: BERKSHIRE HATHAWAY Class B 14.5%, Berkshire Hathaway Inc. 9.9%, Dollar General Corp. 9.2%, Deckers Outdoor Corp 7.9%, Alaska Air Group, Inc. 7.5%.
How big is Semper Augustus Investments's 13F portfolio?
$837M across 44 disclosed U.S.-equity positions.
What is Christopher Bloomstran's 3-year performance?
+67% (13F-replication, price return), -12 pts vs the S&P 500. Not an audited fund return.
Where does this data come from?
U.S. SEC Form 13F-HR institutional holdings filings.
Sourced from SEC Form 13F-HR filings · Not investment advice ▾
Latest activity = change vs. the prior 13F. Avg buy price = est. entry over the trailing 3 years (gain = vs. latest price). Returns are 13F-replication, not audited fund returns. Sourced from SEC 13F filings.