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Livermore
Livermore
ZHEN

Mairs & Power Inc

SEC CIK
0001070134
Latest filing
Aug 14, 2026

ADP holding history

Automatic Data Processing Inc in every 13F filed by Mairs & Power Inc, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

ADP overviewAll 13F holders of ADPFull Q2 2026 holdings

Shares (Q2 2026)
127,173
Value
$28.5M
% of portfolio
0.3%
Quarters held
22
Since Q1 2021
Holdings of ADP by Mairs & Power Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026127,173$28.5M0.3%+2,737+2.2%AddedHolders
Q1 2026124,436$25.3M0.3%+13,655+12.3%AddedHolders
Q4 2025110,781$28.5M0.3%+5,674+5.4%AddedHolders
Q3 2025105,107$30.8M0.3%+3,724+3.7%AddedHolders
Q2 2025101,383$31.3M0.3%−6,777−6.3%ReducedHolders
Q1 2025108,160$33.0M0.3%−254−0.2%ReducedHolders
Q4 2024108,414$31.7M0.3%−116−0.1%ReducedHolders
Q3 2024108,530$30.0M0.3%+1,914+1.8%AddedHolders
Q2 2024106,616$25.4M0.2%+10,425+10.8%AddedHolders
Q1 202496,191$24.0M0.2%+9,960+11.6%AddedHolders
Q4 202386,231$20.1M0.2%+2,670+3.2%AddedHolders
Q3 202383,561$20.1M0.2%+14,875+21.7%AddedHolders
Q2 202368,686$15.1M0.2%+38,825+130.0%AddedHolders
Q1 202329,861$6.65M0.1%+93+0.3%AddedHolders
Q4 202229,768$7.11M0.1%−244−0.8%ReducedHolders
Q3 202230,012$6.79M0.1%−2,748−8.4%ReducedHolders
Q2 202232,760$6.88M0.1%−262−0.8%ReducedHolders
Q1 202233,022$7.51M0.1%+13,945+73.1%AddedHolders
Q4 202119,077$4.70M<0.1%+200+1.1%AddedHolders
Q3 202118,877$3.77M<0.1%00.0%UnchangedHolders
Q2 202118,877$3.75M<0.1%+12,550+198.4%AddedHolders
Q1 20216,327$1.19M<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.