Mairs and Power's PLXS Position Overview
Mairs and Power (via Mairs & Power INC) currently holds 45,868 shares of Plexus Corp. (PLXS) worth $9.29 M, representing 0.09% of the portfolio. First purchased in 2020-Q2, this long-term strategic position has been held for 24 quarters.
Based on 13F filings, Mairs and Power has maintained a strategic position in PLXS, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2021, adding 27,303 shares. Largest reduction occurred in Q1 2025, reducing 19,439 shares.
Analysis based on 13F filings available since 2013 Q2
Mairs and Power's Plexus (PLXS) Holding Value Over Time
Track share changes against reported price movement
Quarterly Plexus (PLXS) Trades by Mairs and Power
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -9,044 | Reduce 16.47% | 45,868 | $147.00 |
| Q3 2025 | -1,621 | Reduce 2.87% | 54,912 | $144.69 |
| Q2 2025 | -5,937 | Reduce 9.50% | 56,533 | $135.31 |
| Q1 2025 | -19,439 | Reduce 23.73% | 62,470 | $128.13 |
| Q4 2024 | -6,836 | Reduce 7.70% | 81,909 | $156.48 |
| Q3 2024 | -10,817 | Reduce 10.86% | 88,745 | $136.71 |
| Q2 2024 | +375 | Add 0.38% | 99,562 | $103.18 |
| Q1 2024 | +3,695 | Add 3.87% | 99,187 | $94.82 |
| Q4 2023 | -9,510 | Reduce 9.06% | 95,492 | $108.13 |
| Q3 2023 | +3,125 | Add 3.07% | 105,002 | $92.98 |
| Q2 2023 | +7,425 | Add 7.86% | 101,877 | $98.24 |
| Q1 2023 | -2,875 | Reduce 2.95% | 94,452 | $97.57 |
| Q4 2022 | -17,370 | Reduce 15.14% | 97,327 | $102.93 |
| Q3 2022 | -4,136 | Reduce 3.48% | 114,697 | $87.56 |
| Q2 2022 | -36 | Reduce 0.03% | 118,833 | $78.50 |
| Q1 2022 | +18,774 | Add 18.76% | 118,869 | $81.81 |
| Q4 2021 | +5,410 | Add 5.71% | 100,095 | $95.89 |
| Q3 2021 | -60 | Reduce 0.06% | 94,685 | $89.41 |
| Q2 2021 | +7,992 | Add 9.21% | 94,745 | $91.41 |
| Q1 2021 | +27,303 | Add 45.93% | 86,753 | $91.84 |
| Q4 2020 | +11,800 | Add 24.76% | 59,450 | $78.22 |
| Q3 2020 | +16,700 | Add 53.96% | 47,650 | $70.64 |
| Q2 2020 | +30,950 | New Buy | 30,950 | $70.57 |
Mairs and Power's Plexus Investment FAQs
Mairs and Power first purchased Plexus Corp. (PLXS) in Q2 2020, acquiring 30,950 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 Plexus Corp. (PLXS) for 24 quarters since Q2 2020.
Mairs and Power's largest addition to Plexus Corp. (PLXS) was in Q2 2020, adding 30,950 shares worth $2.18 M.
According to the latest 13F filing for Q1 2026, Mairs and Power's firm, Mairs & Power INC, owns 45,868 shares of Plexus Corp. (PLXS), valued at approximately $9.29 M.
As of the Q1 2026 filing, Plexus Corp. (PLXS) represents approximately 0.09% of Mairs and Power's publicly disclosed stock portfolio, making it one of their key holdings.
Mairs and Power's peak holding in Plexus Corp. (PLXS) was 118,869 shares, as reported at the end of Q1 2022.