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RION CO.,LTD.(6823) Summary

6823
TSE Prime
RION CO.,LTD.
2,551
JPY
+8
(+0.31%)
Dec 5, 1:27 pm JST
16.46
USD
Dec 4, 11:27 pm EST
Result
PTS
outside of trading hours
2,542.1
Dec 5, 12:39 pm JST
Summary Chart Historical News Financial Result
PER
9.9
PBR
0.97
Yield
2.74%
Margin Trading Ratio
118.70
Stock Price
Dec 5, 2025
Opening Dec 5, 9:00 am
2,540 JPY 16.37 USD
Previous Close Dec 4
2,543 JPY 16.36 USD
High Dec 5, 1:24 pm
2,555 JPY 16.48 USD
Low Dec 5, 9:05 am
2,529 JPY 16.29 USD
Volume
12,000
Trading Value
0.03B JPY 0.20M USD
VWAP
2544.81 JPY 16.42 USD
Minimum Trading Value
255,100 JPY 1,646 USD
Market Cap
0.03T JPY 0.20B USD
Number of Trades
75
Liquidity & Number of Trades
As of Dec 5, 2025
Liquidity
Mid
1-Year Average
175
1-Year High Apr 30, 2025
1,022
Margin Trading
Date Short Interest Long Margin Positions Ratio
Nov 28, 2025 1,500 38,000 25.33
Nov 21, 2025 1,400 43,200 30.86
Nov 14, 2025 700 39,500 56.43
Nov 7, 2025 900 42,500 47.22
Oct 31, 2025 1,100 52,000 47.27
Company Profile
RION CO.,LTD. is a pioneer in hearing aids and holds the top market share. The company also specializes in acoustic, medical, and environmental measurement instruments.
Sector
Electric Appliances
RION CO.,LTD. operates in three main business segments: particle measurement instruments, medical equipment, and environmental equipment. In the particle measurement instruments segment, the company produces liquid-borne particle counters and airborne particle counters for semiconductor manufacturing, water purification, and pharmaceutical industries. The medical equipment segment offers "RIONET" brand hearing aids, as well as training devices for the hearing impaired, audiometers, and soundproof rooms for hearing tests. In the environmental equipment segment, RION provides sound level meters, vibration meters, seismometers, and frequency analyzers. Through its group companies, RION has established an integrated system for the development, manufacturing, sales, and service of these products. Internationally, the company operates primarily in the acoustic and vibration measurement business through its Norwegian subsidiary and other overseas operations.