MRM — Medirom Healthcare Technologies Inc.
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2020-12-29.
Performance
Technicals
Largest institutional holders
| manager | value | shares |
|---|---|---|
| UBS Group AG | 29.7K | 26.5K |
| TWO SIGMA SECURITIES, LLC | 15.7K | 14.0K |
| GAMMA Investing LLC | 7.2K | 6.4K |
| RHUMBLINE ADVISERS | 2.2K | 2.0K |
| HRT FINANCIAL LP | 13 | 11.9K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| 6-K | 2026-08-07 | 2026-08-07 | on EDGAR ↗ |
| 6-K | 2026-08-07 | 2026-08-07 | on EDGAR ↗ |
| SCHEDULE 13D/A | 2026-07-17 | — | on EDGAR ↗ |
| 6-K | 2026-06-25 | 2026-06-26 | on EDGAR ↗ |
| 3 | 2026-06-09 | 2026-05-29 | on EDGAR ↗ |
| 6-K | 2026-05-29 | 2026-05-29 | on EDGAR ↗ |
| 6-K | 2026-05-28 | 2026-05-28 | on EDGAR ↗ |
| NT 20-F | 2026-04-30 | 2025-12-31 | on EDGAR ↗ |
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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