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RION CO.,LTD.(6823) Summary

6823
TSE Prime
RION CO.,LTD.
2,867
JPY
-13
(-0.45%)
Jan 29, 3:12 pm JST
18.72
USD
Jan 29, 1:12 am EST
Result
PTS
outside of trading hours
2,869.9
Jan 29, 3:07 pm JST
Summary Chart Historical News Financial Result
PER
11.2
PBR
1.09
Yield
2.44%
Margin Trading Ratio
118.70
Stock Price
Jan 29, 2026
Opening Jan 29, 9:00 am
2,897 JPY 18.92 USD
Previous Close Jan 28
2,880 JPY 18.86 USD
High Jan 29, 9:00 am
2,897 JPY 18.92 USD
Low Jan 29, 10:35 am
2,827 JPY 18.44 USD
Volume
56,100
Trading Value
0.16B JPY 1.05M USD
VWAP
2856.06 JPY 18.65 USD
Minimum Trading Value
286,700 JPY 1,872 USD
Market Cap
0.04T JPY 0.23B USD
Number of Trades
285
Liquidity & Number of Trades
As of Jan 29, 2026
Liquidity
Mid
1-Year Average
168
1-Year High Apr 30, 2025
1,022
Margin Trading
Date Short Interest Long Margin Positions Ratio
Jan 23, 2026 26,600 51,900 1.95
Jan 16, 2026 27,800 43,200 1.55
Jan 9, 2026 22,200 42,700 1.92
Dec 26, 2025 12,200 42,500 3.48
Dec 19, 2025 5,600 42,900 7.66
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.