
ADP · Nasdaq
ADP sells payroll processing, human-resources administration, benefits and workforce-management services to employers, and provides professional employer organization (PEO) services. Its Employer Services segment handles outsourced payroll and HR needs, while PEO Services provides broader co-employment and workforce solutions; the supplied figures do not specify each segment’s revenue contribution. ADP earns service fees from these offerings and interest on funds held for clients. Its customers range from smaller businesses to large employers. For FY2026, ADP reports $21.9 billion in revenue and $4.4 billion in net income, compared with $20.6 billion and $4.1 billion, respectively, in FY2025.
ADP fell 3.02%, from $269.94 on September 21 to $261.80 on September 28. The decline was concentrated on Wednesday, September 23, when the stock dropped to $263.68; it slipped slightly again Thursday, recovered a little Friday, then fell to a new period close Monday. No ADP-specific catalyst appears in the supplied evidence. The market backdrop cited by Zacks was weaker indexes amid rising oil and bond prices, ahead of a busy week for jobs and inflation data. That broad risk-off context is the clearest available explanation, though the evidence does not establish that it caused ADP’s decline. The stock did not materially reverse its weekly move before Monday’s close.
ADP rose 2.44%, from $264.17 to $270.62, with the move concentrated around its earnings reaction. Shares jumped to $273.37 on July 29 after an earnings beat, higher client funds income, margin gains and a stronger fiscal 2027 outlook. They gave back most of that gain the following day, closing at $263.87 as investors weighed pressure in the PEO business and valuation concerns. The stock then recovered through July 31 and August 3-4, reaching $270.62. Broader sentiment was supportive, with August trading opening in the green, while an ETF inflow alert identified buying interest affecting the SPDR S&P Dividend ETF, which holds ADP. No other company-specific catalyst was supplied.