Mairs and Power's EXAS Position Overview
Mairs and Power (via Mairs & Power INC) currently holds 17,236 shares of Exact Sciences Corporation (EXAS) worth $1.75 M, representing 0.02% of the portfolio. First purchased in 2022-Q4, this medium-term investment has been held for 13 quarters.
Based on 13F filings, Mairs and Power has maintained a strategic position in EXAS, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2025, adding 18,762 shares. Largest reduction occurred in Q4 2025, reducing 76,001 shares.
Analysis based on 13F filings available since 2013 Q2
Mairs and Power's Exact Sciences Corporation (EXAS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Exact Sciences Corporation (EXAS) Trades by Mairs and Power
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -76,001 | Reduce 81.51% | 17,236 | $101.56 |
| Q3 2025 | +18,762 | Add 25.19% | 93,237 | $54.71 |
| Q2 2025 | +12,780 | Add 20.71% | 74,475 | $53.14 |
| Q1 2025 | +1,285 | Add 2.13% | 61,695 | $43.29 |
| Q4 2024 | +16,700 | Add 38.21% | 60,410 | $56.19 |
| Q3 2024 | +5,185 | Add 13.46% | 43,710 | $68.12 |
| Q2 2024 | +14,620 | Add 61.16% | 38,525 | $42.25 |
| Q1 2024 | +105 | Add 0.44% | 23,905 | $69.06 |
| Q4 2022 | +23,800 | New Buy | 23,800 | $49.51 |
Mairs and Power's Exact Sciences Corporation Investment FAQs
Mairs and Power first purchased Exact Sciences Corporation (EXAS) in Q4 2022, acquiring 23,800 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 Exact Sciences Corporation (EXAS) for 13 quarters since Q4 2022.
Mairs and Power's largest addition to Exact Sciences Corporation (EXAS) was in Q4 2022, adding 23,800 shares worth $1.18 M.
According to the latest 13F filing for Q4 2025, Mairs and Power's firm, Mairs & Power INC, owns 17,236 shares of Exact Sciences Corporation (EXAS), valued at approximately $1.75 M.
As of the Q4 2025 filing, Exact Sciences Corporation (EXAS) represents approximately 0.02% of Mairs and Power's publicly disclosed stock portfolio, making it one of their key holdings.
Mairs and Power's peak holding in Exact Sciences Corporation (EXAS) was 93,237 shares, as reported at the end of Q3 2025.