Overview

Piper Sandler released a revised investment strategy for the U.S. property‑and‑casualty (P&C) insurance sector, noting that first‑quarter 2026 commercial P&C premiums fell, marking the first overall decline since 2017.

Rating Changes

  • Upgraded Arthur J. Gallagher (AJG) to Overweight, citing a roughly 20 % decline in its share price over the past year, resilient execution and a strong acquisition pipeline.
  • Downgraded Aon (AON) to Neutral, stating that its operational strength is already priced in and that slowing fiduciary income and higher interest costs limit further upside.
  • Downgraded American International Group (AIG), The Hartford (HIG), and Hanover Insurance Group (HAN) to Neutral, indicating that large diversified commercial insurers are losing the defensive advantage they previously enjoyed as pricing softness spreads across lines.
  • Downgraded Universal Insurance Holdings (UVE) to Neutral after the stock rallied about 71 % over the past year, with benefits from recent benign hurricane seasons now fully reflected in the price.
  • In total, five insurers were moved to Neutral, accompanied by price‑target revisions for 21 companies across the sector.

Strategic Outlook

Piper Sandler advises investors to initially favour large diversified insurers, then rotate into smaller specialty insurers, followed by personal‑lines carriers, and ultimately into insurance brokers once organic growth stabilises. The firm argues the market is entering a second phase where agile specialty insurers may present the best opportunities despite a softer pricing environment. The shift reflects a move away from broad rate‑driven earnings growth toward greater emphasis on underwriting discipline, expense control and capital allocation.

Market Context

The brokerage highlighted that commercial insurance pricing has entered a new phase, with Q1‑2026 data showing the first overall decline in commercial P&C premiums since 2017. This signals a transition from rate‑driven earnings growth to a focus on underwriting quality and cost management.