Northern Trust (NTRS) reported Fourth Quarter Earnings yesterday and briefly mentioned money markets, liquidity and deposits. (See the Q4'25 Call transcription here.) CEO Michael O'Grady comments, "NTAM delivered another solid year and is well-positioned to continue executing on its growth initiatives. Liquidity was particularly strong, with the fourth quarter marking the twelfth consecutive quarter of positive flows, and liquidity AUM reaching nearly $340 billion. We continue to broaden our successful liquidity franchise by leveraging digital capabilities, including introducing a tokenized share class of one of our money market funds." CFO David Fox tells us, "Within the deposit base, interest-bearing deposits increased 2% sequentially and noninterest-bearing deposits increased by 10%, climbing to 15% of the overall mix. Net interest income on an FTE basis was $654 million, up 10% sequentially and up 14% compared to the prior year. Sequentially, NII was favorably impacted by higher deposit levels, a greater proportion of noninterest-bearing deposits, and the ongoing impact from deposit pricing actions we've taken outside of rate cuts. Our net interest margin increased sequentially to 1.81%, reflecting the favorable deposit pricing actions taken coupled with a more favorable deposit mix shift." He says, "I would say generally speaking, fourth quarter growth in NIB [non-interest bearing deposits] particularly, I think had a lot of definitely seasonal, but also keep in mind that the government was closed for forty-three days during the quarter. And I do think there was some cash stockpiling during that period because of the lack of economic data. So I think it may have been a little inflated because of that. And going forward, into Q1, you should expect the seasonality of that to fall. Too soon to say when and how." Responding to a question, Fox adds, "Usually, it happens sort of after audit season when they when the funded admin companies decide that they've spent all their money for the that particular quarter. So it will normalize at some point during Q1. I would just say that Q4 is definitely not a jumping-off point. For NII going forward into Q1. It will Q1 will definitely be lower in terms of total NII. In terms of the deposit pricing, know, we continue to spend a lot of time through our liquidity solutions efforts to look at our deposit pricing. We still have a lot of tools in our tool shed to continue to lower that going forward. We also had in the quarter, though, some expensive wholesale funding that rolled off, and we need to replace it. And so because of that more stability there, we're able to bring down our deposit cost accordingly."