Mairs and Power's ADP Position Overview
Mairs and Power (via Mairs & Power INC) currently holds 105.1K shares of Automatic Data Processing, Inc. (ADP) worth $30.85 M, representing 0.29% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 50 quarters.
Based on 13F filings since 2013, Mairs and Power has maintained a long-term strategic position in ADP, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2023, adding 38.8K shares. Largest reduction occurred in Q2 2025, reducing 6.8K shares.
Analysis based on 13F filings available since 2013 Q2
Mairs and Power's Automatic Data Processing (ADP) Holding Value Over Time
Track share changes against reported price movement
Quarterly Automatic Data Processing (ADP) Trades by Mairs and Power
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2013 | +5,001 | Add 0.00% | 5,000 | $68.80 |
| Q3 2013 | +127 | Add 2.54% | 5,127 | $72.36 |
| Q4 2013 | +202 | Add 3.94% | 5,329 | $80.88 |
| Q1 2014 | -127 | Reduce 2.38% | 5,202 | $77.28 |
| Q4 2014 | -250 | Reduce 4.81% | 4,952 | $83.40 |
| Q2 2015 | -75 | Reduce 1.51% | 4,877 | $80.17 |
| Q3 2015 | -100 | Reduce 2.05% | 4,777 | $80.39 |
| Q4 2015 | -275 | Reduce 5.76% | 4,502 | $84.63 |
| Q3 2016 | +900 | Add 19.99% | 5,402 | $88.12 |
| Q4 2016 | -900 | Reduce 16.66% | 4,502 | $102.84 |
| Q1 2017 | +423 | Add 9.40% | 4,925 | $102.34 |
| Q2 2017 | +892 | Add 18.11% | 5,817 | $102.46 |
| Q3 2017 | +950 | Add 16.33% | 6,767 | $109.35 |
| Q1 2018 | -1,715 | Reduce 25.34% | 5,052 | $113.42 |
| Q4 2019 | +120 | Add 2.38% | 5,172 | $170.53 |
| Q3 2020 | -408 | Reduce 7.89% | 4,764 | $139.59 |
| Q4 2020 | -137 | Reduce 2.88% | 4,627 | $176.14 |
| Q1 2021 | +1,700 | Add 36.74% | 6,327 | $188.40 |
| Q2 2021 | +12,550 | Add 198.36% | 18,877 | $198.60 |
| Q4 2021 | +200 | Add 1.06% | 19,077 | $246.58 |
| Q1 2022 | +13,945 | Add 73.10% | 33,022 | $227.55 |
| Q2 2022 | -262 | Reduce 0.79% | 32,760 | $210.04 |
| Q3 2022 | -2,748 | Reduce 8.39% | 30,012 | $226.18 |
| Q4 2022 | -244 | Reduce 0.81% | 29,768 | $238.86 |
| Q1 2023 | +93 | Add 0.31% | 29,861 | $222.63 |
| Q2 2023 | +38,825 | Add 130.02% | 68,686 | $219.79 |
| Q3 2023 | +14,875 | Add 21.66% | 83,561 | $240.58 |
| Q4 2023 | +2,670 | Add 3.20% | 86,231 | $232.97 |
| Q1 2024 | +9,960 | Add 11.55% | 96,191 | $249.74 |
| Q2 2024 | +10,425 | Add 10.84% | 106,616 | $238.69 |
| Q3 2024 | +1,914 | Add 1.80% | 108,530 | $276.73 |
| Q4 2024 | -116 | Reduce 0.11% | 108,414 | $292.73 |
| Q1 2025 | -254 | Reduce 0.23% | 108,160 | $305.53 |
| Q2 2025 | -6,777 | Reduce 6.27% | 101,383 | $308.40 |
| Q3 2025 | +3,724 | Add 3.67% | 105,107 | $293.50 |
Mairs and Power's Automatic Data Processing Investment FAQs
Mairs and Power first purchased Automatic Data Processing, Inc. (ADP) in Q2 2013, acquiring 5,000 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 Automatic Data Processing, Inc. (ADP) for 50 quarters since Q2 2013. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mairs and Power's largest addition to Automatic Data Processing, Inc. (ADP) was in Q2 2023, adding 68,686 shares worth $15.1 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Mairs and Power's firm, Mairs & Power INC, owns 105,107 shares of Automatic Data Processing, Inc. (ADP), valued at approximately $30.85 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, Automatic Data Processing, Inc. (ADP) represents approximately 0.29% of Mairs and Power's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Mairs and Power's peak holding in Automatic Data Processing, Inc. (ADP) was 108,530 shares, as reported at the end of Q3 2024. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.