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Livermore
Livermore
ZHEN

Mairs & Power Inc

SEC CIK
0001070134
Latest filing
Aug 14, 2026

PII holding history

Polaris 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.

PII overviewAll 13F holders of PIIFull Q2 2026 holdings

Shares (Q2 2026)
61,311
Value
$4.20M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of PII by Mairs & Power Inc, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202661,311$4.20M<0.1%−1,180−1.9%ReducedHolders
Q1 202662,491$3.41M<0.1%−13,252−17.5%ReducedHolders
Q4 202575,743$4.79M<0.1%−20,097−21.0%ReducedHolders
Q3 202595,840$5.57M0.1%−17,696−15.6%ReducedHolders
Q2 2025113,536$4.62M<0.1%+29,321+34.8%AddedHolders
Q1 202584,215$3.45M<0.1%+27,464+48.4%AddedHolders
Q4 202456,751$3.27M<0.1%−21,988−27.9%ReducedHolders
Q3 202478,739$6.55M0.1%−282,906−78.2%ReducedHolders
Q2 2024361,645$28.3M0.3%−4,008−1.1%ReducedHolders
Q1 2024365,653$36.6M0.4%−4,231−1.1%ReducedHolders
Q4 2023369,884$35.1M0.4%−9,240−2.4%ReducedHolders
Q3 2023379,124$39.5M0.5%+3,028+0.8%AddedHolders
Q2 2023376,096$45.5M0.5%−10,049−2.6%ReducedHolders
Q1 2023386,145$42.7M0.5%−6,178−1.6%ReducedHolders
Q4 2022392,323$39.6M0.5%−84,863−17.8%ReducedHolders
Q3 2022477,186$45.6M0.6%−940.0%ReducedHolders
Q2 2022477,280$47.4M0.6%+7,642+1.6%AddedHolders
Q1 2022469,638$49.5M0.5%+70,928+17.8%AddedHolders
Q4 2021398,710$43.8M0.4%+134,243+50.8%AddedHolders
Q3 2021264,467$31.6M0.3%+98,536+59.4%AddedHolders
Q2 2021165,931$22.7M0.2%+163,931+8,196.6%AddedHolders
Q1 20212,000$267.0K<0.1%––Holders

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