Question · Q3 2025
Ken Houston asked about the dynamics of Northern Trust's Assets Under Custody and Administration (AUCA) growth, specifically the 1% increase despite new business wins and some outflows, questioning if this was a normal or unusual quarter. He also sought further insight into the company's commitment to sub-5% expense growth and future strategies to maintain this level.
Answer
CFO David Fox explained that AUCA growth was impacted by individual client restructurings, particularly an asset manager moving from mutual funds to a less expensive CIT structure, noting the low fee realization on these assets. He reaffirmed the commitment to below 5% expense growth for Q4 and the full year, highlighting ongoing efforts to 'bend the cost curve down' and anticipate greater productivity in 2026.