Most of Welltower's income growth now comes from outside its same-store pool

The properties Welltower has owned long enough to compare like with like are doing well: same-store net operating income, the property income left after running costs, rose 15.8% across the portfolio in the September 2026 quarter, and 21.0% in senior housing operating. That figure covers the older part of the company. Calculated from the reported figures, the same-store pool supplied about 30% of the growth in Welltower's share of total NOI. Most of the rest came from properties outside the pool, a group that also holds development, loans and the year-ago income of homes since sold.

The change shows in revenue too. In the senior housing operating business, where Welltower keeps the communities' operating income rather than collecting a fixed rent, properties outside the same-store pool brought in about 40% of revenue last quarter, against 16% a year earlier, both calculated from the release. Buying on this scale has a cost per share. Normalized funds from operations, the measure of recurring earnings a property trust reports, rose 24.6% a share, less than the total rose because the average diluted share count grew 10.1%.

The guidance tells the same story. Management raised its full-year normalized FFO guidance to a midpoint of $6.50 a share, $0.33 above the opening February guide, calculated from the two ranges. In the company's own breakdown of the April, July and October raises, senior housing operating income added three cents every time. Adding up those breakdowns, investment and financing activity supplied $0.20 of the increase and operations $0.09. The February plan had leaned the other way, with most of the year's expected growth coming from the operating portfolio.

Part of that pattern comes from how the guidance is built. The release says the outlook counts only acquisitions announced or closed to date, so each deal signed after one update lifts the next. Read that way, the raises record deals already done rather than an operating business losing pace.

Inside the same-store pool, the source of growth is moving from filling rooms to charging more for them. Average occupancy rose 320 basis points, or 3.2 percentage points, from a year earlier last quarter, after 370 two quarters before. Revenue per occupied room grew 5.3%, up from 5.0% over the same span. A higher rate brings in revenue with little added cost, and last quarter about two-thirds of the extra same-store senior housing revenue reached NOI, calculated from the release; John Burkart called that flow-through the company's best since the pandemic.

Price has a limit that management has set itself. Chief executive Shankh Mitra said the company does not intend to push rent increases for existing residents much beyond the high single digits. The next leg of same-store growth therefore depends partly on filling what Welltower has bought. The senior housing communities it acquired last quarter were 66% occupied, according to management, and acquisitions join the same-store pool only five full quarters after purchase.

The buying continues, and it is paid for partly in Welltower's own paper. Of the deals closed or under contract since the quarter ended, management said more than half involve sellers taking at least some of their proceeds in Welltower operating units, which conserve cash but add claims on future earnings. Noncontrolling interests on the balance sheet stood at almost four times their level a year earlier. Management expects net debt to end the year "in the low 3s" times adjusted EBITDA. It argues that higher interest rates are bringing more sellers to it, though Burkart said it was "probably too soon to see significant repricing" in asset values.

The 15.8% is the part of Welltower that is easiest to measure. Most of last quarter's income growth, and most of this year's guidance raises, came from outside the same-store pool: from acquisitions, development and financing. Whether the newer properties fill up enough to cover the units and debt used to buy them is the open question.