Tom Gayner acquired 155 Thousand Rockwell Automation shares worth $45.1 Million. That's 0.43% of their equity portfolio (59th largest holding). Tom Gayner acquired their 155 Thousand shares between 2015 and 2022. So far they never sold any shares in the company. The stake costed the investor $22.6 Million, netting the investor a gain of 100% so far.