Mairs and Power's MDY Position Overview
Mairs and Power (via Mairs & Power INC) currently holds 1,064 shares of SPDR S&P Midcap 400 ETF Trust (MDY) worth $634,250, representing 0.01% of the portfolio. First purchased in 2015-Q3, this medium-term investment has been held for 17 quarters.
Based on 13F filings, Mairs and Power has maintained a strategic position in MDY, demonstrating sustained confidence in this investment. Largest addition occurred in Q2 2024, adding 985 shares. Largest reduction occurred in Q4 2016, reducing 1,080 shares.
Analysis based on 13F filings available since 2013 Q2
Mairs and Power's SPDR S&P Midcap 400 ETF Trust (MDY) Holding Value Over Time
Track share changes against reported price movement
Quarterly SPDR S&P Midcap 400 ETF Trust (MDY) Trades by Mairs and Power
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q3 2015 | +1,795 | New Buy | 1,795 | $249.03 |
| Q4 2015 | -700 | Reduce 39.00% | 1,095 | $253.88 |
| Q1 2016 | +555 | Add 50.68% | 1,650 | $262.42 |
| Q2 2016 | -570 | Reduce 34.55% | 1,080 | $272.22 |
| Q4 2016 | -1,080 | Sold Out | 0 | $0.00 |
| Q2 2020 | +754 | New Buy | 754 | $324.93 |
| Q3 2020 | +25 | Add 3.32% | 779 | $338.90 |
| Q4 2020 | -245 | Reduce 31.45% | 534 | $419.48 |
| Q1 2021 | -97 | Reduce 18.16% | 437 | $475.97 |
| Q2 2021 | -437 | Sold Out | 0 | $0.00 |
| Q2 2024 | +985 | New Buy | 985 | $535.08 |
| Q3 2024 | -150 | Reduce 15.23% | 835 | $569.66 |
| Q4 2024 | +200 | Add 23.95% | 1,035 | $569.58 |
| Q1 2025 | -1,035 | Sold Out | 0 | $0.00 |
| Q2 2025 | +865 | New Buy | 865 | $566.48 |
| Q3 2025 | +199 | Add 23.01% | 1,064 | $596.10 |
Mairs and Power's SPDR S&P Midcap 400 ETF Trust Investment FAQs
Mairs and Power first purchased SPDR S&P Midcap 400 ETF Trust (MDY) in Q3 2015, acquiring 1,795 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 SPDR S&P Midcap 400 ETF Trust (MDY) for 17 quarters since Q3 2015.
Mairs and Power's largest addition to SPDR S&P Midcap 400 ETF Trust (MDY) was in Q3 2015, adding 1,795 shares worth $447,000.
According to the latest 13F filing for Q3 2025, Mairs and Power's firm, Mairs & Power INC, owns 1,064 shares of SPDR S&P Midcap 400 ETF Trust (MDY), valued at approximately $634,250.
As of the Q3 2025 filing, SPDR S&P Midcap 400 ETF Trust (MDY) represents approximately 0.01% of Mairs and Power's publicly disclosed stock portfolio, making it one of their key holdings.
Mairs and Power's peak holding in SPDR S&P Midcap 400 ETF Trust (MDY) was 1,795 shares, as reported at the end of Q3 2015.