Hamamatsu Photonics K.K. Common Stock

Hamamatsu Photonics K.K. (HPHTY) currently reports a common stock of $35B as of June 2026. That compares with $35B in the prior-year period — down 0.5% year over year. Use the charts on this page to explore Hamamatsu Photonics K.K.'s common stock history and peer comparisons.

Hamamatsu Photonics K.K.'s common stock decreased from $35B to $35B — a 0.5% year-over-year decrease (period ending June 2026). Watching multi-year history on the chart below helps separate one-off swings from a lasting trend.

Hamamatsu Photonics K.K. reported $35B in common stock as of June 2026. That compares with $35B in the prior-year period — down 0.5% year over year. Absolute dollar amounts are most useful when compared with prior periods, peers, and related line items such as revenue, assets, or liabilities on Stockcircle.

Start with the current common stock of $35B, then check the historical chart for trend and the peer comparison chart for relative positioning. From there, open related valuation or income-statement pages for Hamamatsu Photonics K.K., and consider following HPHTY for alerts when major investors trade the stock.