TriNet is a professional employer organization that spent eighteen months forcing health-fee prices back into line with medical inflation. The second-quarter print covering the period ended June 30 shows that reset working on the earnings line even as the co-employed customer base is still shrinking. GAAP diluted earnings rose to $1.15. Volume of worksite employees remains the unfinished half of the story, and that is the debate the rest of this year has to settle.
The insurance cost ratio, the share of insurance revenue consumed by claims and premiums, fell to 86 percent. Roughly half of that four-point year-over-year improvement came from a one-time recovery of old administrative costs rather than from current-year underwriting. The other half came from favorable prior-year claims development, a cleaner read that medical trend has at least stopped accelerating. Average worksite employees declined 11 percent, and the sequential count was only flat. Pricing is doing the earnings work that volume is not.
Retention improved once the harshest repricing cohort rolled off, and service-driven departures fell as well. New sales were only flat, though broker requests for proposal rose 54 percent and a rebuilt sales academy is starting to feed the field. Management raised full-year adjusted earnings guidance. The open question is whether the fall selling season converts that pipeline into worksite-employee growth before second-half insurance seasonality gives back the first-half margin gift.