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Christopher Bloomstran's Semper Augustus Investments Group reduced its CMI position by 67%, from 2.54% to 1.05% of the portfolio.

Now holds 12,972 shares worth $9.25M.
Published · Based on SEC filings

Medium impact
Major trim
2026 Q2

Cummins Inc (CMI) fell to 1.05% of Christopher Bloomstran's Semper Augustus Investments Group portfolio in 2026 Q2, from 2.54%, according to the 13F-HR filed with the SEC on August 14, 2026. The share count dropped 67% to 13K shares, and the position is worth about $9.3M and ranks 18th of 50 stocks by weight.

What did the 2026 Q2 filing report for CMI?

As of June 30, 2026, from the 13F-HR filed August 14, 2026.

Before After
Shares 39.5K 13K
Shares sold -26.6K (67%)
Reported value $21.3M $9.3M
Portfolio weight 2.54% 1.05%
Rank in portfolio 18th of 50

How much did Christopher Bloomstran cut CMI?

Christopher Bloomstran sold 26.6K shares of CMI during 2026 Q2, cutting the stake from 39.5K to 13K. The reported value of the position fell by about $12M, from about $21.3M to about $9.3M.

Where does CMI sit in the Christopher Bloomstran portfolio?

CMI ranks 18th of 50 stock positions in the Christopher Bloomstran portfolio at 1.05%, below the fund's average stock position of 2%. The largest stock position is BRK-B at 15.45%. Next come ALK at 10.58% and BRK-A at 10.16%. The three largest stocks together are 36.19% of the book. The CMI cut was the 4th largest of the quarter's 33 position changes by percent change to portfolio. Across the 2026 Q2 portfolio, Christopher Bloomstran reported 50 stock positions, with 7 opened and 1 closed. The total portfolio value is about $884.6M, up 6% from the prior quarter.

Christopher Bloomstran buys and sells, 2026 Q2

How long has Christopher Bloomstran held CMI?

Christopher Bloomstran first reported CMI in the quarter ended September 30, 2018. The weight peaked at 3.25% in 2020 Q3. The share count had been unchanged the quarter before. Every reported trade is on the Christopher Bloomstran CMI trade history page.

Christopher Bloomstran shares of CMI by quarter

FAQ

How many CMI shares did Christopher Bloomstran sell in 2026 Q2?

Christopher Bloomstran sold 26.6K shares of CMI, 67% of the position, leaving 13K shares.

What remains of the CMI position of Christopher Bloomstran?

Christopher Bloomstran still holds 13K shares of CMI, worth about $9.3M at June 30, 2026 prices.

How much of the Christopher Bloomstran portfolio is CMI now?

CMI is 1.05% of the Christopher Bloomstran portfolio, down from 2.54% a quarter earlier.

Source: based on original SEC filings

Figures are from the fund's 13F, which lists long US-listed positions at quarter-end prices. Cash, short positions and most non-US holdings are not reported.
Stocks mentioned
Amelia Ingram
Amelia Ingram
Valuesider analyst