Donald Yacktman acquired 11.7 Thousand Aon plc. shares worth $4.17 Million. That's 0.06% of their equity portfolio (52nd largest holding). Donald Yacktman acquired their 11.7 Thousand shares in Q1 2024. So far they never sold any shares in the company. The stake costed the investor $3.62 Million, netting the investor a gain of 15% so far.