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Great investors · Chris Bloomstran

Chris Bloomstran portfolio · Q2 2026

Chris Bloomstran, founder of Semper Augustus. This is the stock portfolio Semper Augustus reported to the SEC (Form 13F) as of Jun 30, 2026, filed on Aug 14, 2026.

The 13F is filed by the firm, not the person: when this page says what Chris Bloomstran “owns” or “bought”, it means the positions of Semper Augustus as a whole.

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Next 13F: Q3 2026 usually filed ~Nov 16, 2026; deadline Nov 16, 2026. See the quarter page →

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Stock portfolio
$885M
Companies
48
50 positions (by CUSIP)
In the top 10
79%
Copying its 13F, 5 years
12.3%/yr
S&P 500 (SPY): 11.8%/yrboth price only, no dividends
Concentrated managerInvestment firm

What stocks does Chris Bloomstran own?

The largest positions of Semper Augustus in Q2 2026 are BRK/B, ALK, DG, DECK, DLTR.

  1. 1Berkshire HathawayBRK/B · BRK/AIncreased25.6%Since at least Q2 2013 · 53 quarters
  2. 2Alaska Air GroupALKIncreased10.6%Since Q1 2020 · 26 quartersIt bought in 19 quarters. Quarter-end prices of those quarters per 13F: $28.47 to $58.60.
  3. 3Dollar GeneralDGIncreased8.7%Since Q1 2017 · 38 quartersIt bought in 14 quarters. Quarter-end prices of those quarters per 13F: $69.72 to $245.44.
  4. 4Deckers OutdoorDECKIncreased7.5%Since Q2 2025 · 5 quartersIt bought in 5 quarters. Quarter-end prices of those quarters per 13F: $99.29 to $103.67.
  5. 5Dollar TreeDLTRIncreased7.2%Since Q3 2021 · 20 quartersIt bought in 13 quarters. Quarter-end prices of those quarters per 13F: $70.32 to $155.86.
  6. 6Builders FirstsourceBLDRIncreased5.6%Since Q1 2026 · 2 quartersIt bought in 2 quarters. Quarter-end prices of those quarters per 13F: $82.33 to $89.48.
  7. 7OlinOLNIncreased4.8%Since Q3 2019 · 28 quartersIt bought in 14 quarters. Quarter-end prices of those quarters per 13F: $11.49 to $52.28.
  8. 8NewmontNEMReduced4.7%Since at least Q2 2013 · 53 quartersIt bought in 20 quarters. Quarter-end prices of those quarters per 13F: $17.99 to $79.45.
  9. 9Kinross GoldKGCIncreased4.1%Since at least Q2 2013 · 53 quartersIt bought in 18 quarters. Quarter-end prices of those quarters per 13F: $3.58 to $23.62.
  10. 10PaychexPAYXNew2.4%Since Q2 2026 · 1 quarterIt bought in 1 quarter. Quarter-end price of that quarter per 13F: $98.33.
Q2 2026 13F at the SEC ↗

Where there are two tickers (e.g. GOOGL · GOOG) they are two share classes of the same company and the weight is the sum: that is why there are 48 rows here and the 13F has 50 positions.

“Since”: first quarter of the current run, unbroken until today. Prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.

What did Chris Bloomstran buy in Q2 2026?

What did Chris Bloomstran sell in Q2 2026?

  • ReducedStarbucksSBUX−82% shares · 0.5% of portfolio
  • ReducedCumminsCMI−67% shares · 1.0% of portfolio
  • ReducedFive BelowFIVE−45% shares · 2.1% of portfolio
  • ReducedHF SinclairDINO−30% shares · 2.0% of portfolio
  • ReducedNewmontNEM−6.7% shares · 4.7% of portfolio
  • ReducedValero EnergyVLO−14% shares · 1.1% of portfolio
  • ReducedNXP SemiconductorsNXPI−41% shares · 0.2% of portfolio
  • ReducedEquinor ASAEQNR−8.4% shares · 0.6% of portfolio

17 positions opened or added to and 11 trimmed or closed, against the previous quarter's 13F. Each is measured the same way across the page: how much the share count changed and its weight in the portfolio today (share classes of the same company added together). The 13F has 29 positions with a change, 10 of them material (0.5 points of the portfolio or more). All full exits are listed, even those that moved less than 0.5 points of the portfolio. Where an increase or cut shows no share change, it adds up two share classes of the same company (e.g. GOOGL and GOOG).

How its portfolio changed (8 quarters)

Positions

Q2 2026: 50

500
Q3 2024Q2 2026
Top 10 weight

Q2 2026: 79%

82%79%
Q3 2024Q2 2026
Traded turnover

Q2 2026: 10.3%

14.5%0
Q3 2024Q2 2026

Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.

Source: SEC 13F filings show the portfolio at quarter end and are filed up to 45 days later: positions may have changed. They only cover U.S.-listed stocks and some others; no short positions or cash. Not investment advice.

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