Mairs and Power's IWM Position Overview
Mairs and Power (via Mairs & Power INC) currently holds 1,507 shares of iShares Russell 2000 ETF (IWM) worth $452,778, representing 0.00% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 23 quarters.
Based on 13F filings, Mairs and Power has maintained a strategic position in IWM, demonstrating sustained confidence in this investment. Largest addition occurred in Q4 2015, adding 4,472 shares. Largest reduction occurred in Q3 2019, reducing 3,495 shares.
Analysis based on 13F filings available since 2013 Q2
Mairs and Power's iShares Russell 2000 ETF (IWM) Holding Value Over Time
Track share changes against reported price movement
Quarterly iShares Russell 2000 ETF (IWM) Trades by Mairs and Power
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | +1,507 | New Buy | 1,507 | $300.45 |
| Q3 2019 | -3,495 | Sold Out | 0 | $0.00 |
| Q2 2019 | +20 | Add 0.58% | 3,495 | $155.36 |
| Q3 2017 | -182 | Reduce 4.98% | 3,475 | $148.20 |
| Q1 2017 | +337 | Add 10.15% | 3,657 | $137.54 |
| Q4 2016 | -200 | Reduce 5.68% | 3,320 | $134.94 |
| Q3 2016 | -587 | Reduce 14.29% | 3,520 | $124.15 |
| Q2 2016 | -365 | Reduce 8.16% | 4,107 | $114.93 |
| Q4 2015 | +4,472 | New Buy | 4,472 | $112.70 |
| Q3 2014 | -2,542 | Sold Out | 0 | $0.00 |
| Q2 2014 | -383 | Reduce 13.09% | 2,542 | $118.80 |
| Q1 2014 | -79 | Reduce 2.63% | 2,925 | $116.24 |
| Q4 2013 | -30 | Reduce 0.99% | 3,004 | $115.51 |
| Q3 2013 | +400 | Add 15.19% | 3,034 | $106.46 |
| Q2 2013 | +2,634 | Add 0.00% | 2,634 | $96.81 |
Mairs and Power's iShares Russell 2000 ETF Investment FAQs
Mairs and Power first purchased iShares Russell 2000 ETF (IWM) in Q2 2013, acquiring 2,634 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 iShares Russell 2000 ETF (IWM) for 23 quarters since Q2 2013.
Mairs and Power's largest addition to iShares Russell 2000 ETF (IWM) was in Q4 2015, adding 4,472 shares worth $504,000.
According to the latest 13F filing for Q2 2026, Mairs and Power's firm, Mairs & Power INC, owns 1,507 shares of iShares Russell 2000 ETF (IWM), valued at approximately $452,778.
As of the Q2 2026 filing, iShares Russell 2000 ETF (IWM) represents approximately 0.00% of Mairs and Power's publicly disclosed stock portfolio, making it one of their key holdings.
Mairs and Power's peak holding in iShares Russell 2000 ETF (IWM) was 4,472 shares, as reported at the end of Q4 2015.