Mairs and Power's BRK.A Position Overview
Mairs and Power (via Mairs & Power INC) currently holds 5 shares of Berkshire Hathaway Inc. (BRK.A) worth $3.77 M, representing 0.04% of the portfolio. First purchased in 2013-Q3, this long-term strategic position has been held for 49 quarters.
Based on 13F filings since 2013, Mairs and Power has maintained a long-term strategic position in BRK.A, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2017, adding 7 shares. Largest reduction occurred in Q1 2020, reducing 3 shares.
Analysis based on 13F filings available since 2013 Q2
Mairs and Power's Berkshire Hathaway (BRK.A) Holding Value Over Time
Track share changes against reported price movement
Quarterly Berkshire Hathaway (BRK.A) Trades by Mairs and Power
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2013 | +3 | New Buy | 3 | $170333.33 |
| Q1 2017 | +7 | Add 233.33% | 10 | $249900.00 |
| Q4 2018 | +1 | Add 10.00% | 11 | $306000.00 |
| Q4 2019 | -1 | Reduce 9.09% | 10 | $339600.00 |
| Q1 2020 | -3 | Reduce 30.00% | 7 | $272000.00 |
| Q3 2023 | -1 | Reduce 14.29% | 6 | $531477.00 |
| Q2 2025 | -1 | Reduce 16.67% | 5 | $728800.00 |
Mairs and Power's Berkshire Hathaway Investment FAQs
Mairs and Power first purchased Berkshire Hathaway Inc. (BRK.A) in Q3 2013, acquiring 3 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mairs and Power has held Berkshire Hathaway Inc. (BRK.A) for 49 quarters since Q3 2013.
Mairs and Power's largest addition to Berkshire Hathaway Inc. (BRK.A) was in Q1 2017, adding 10 shares worth $2.5 M.
According to the latest 13F filing for Q3 2025, Mairs and Power's firm, Mairs & Power INC, owns 5 shares of Berkshire Hathaway Inc. (BRK.A), valued at approximately $3.77 M.
As of the Q3 2025 filing, Berkshire Hathaway Inc. (BRK.A) represents approximately 0.04% of Mairs and Power's publicly disclosed stock portfolio, making it one of their key holdings.
Mairs and Power's peak holding in Berkshire Hathaway Inc. (BRK.A) was 11 shares, as reported at the end of Q4 2018.