Hamamatsu Photonics K.K.
HPHTF- Exchange
- OTC
- SEC CIK
- 0001600928
No open-market purchases or sales by Hamamatsu Photonics K.K. insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Other share classesHPHTY
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026
- 0
- 13F valueReported value at the end of Q2 2026
- $0
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding HPHTF, Q2 2026
No superinvestor reported holding HPHTF at the end of Q2 2026.
Latest insider trades
Open-market purchases and sales by Hamamatsu Photonics K.K. insiders from Form 4, newest first.
No open-market purchases or sales by Hamamatsu Photonics K.K. insiders are on file.
Top 10 13F holders, Q2 2026
The largest institutional positions in Hamamatsu Photonics K.K. at the end of Q2 2026; share changes are against Q1 2026.
No institution reported holding HPHTF in 13F filings for Q2 2026.