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Sekisui Kasei Co.,Ltd.(4228) Summary

4228
TSE Prime
Sekisui Kasei Co.,Ltd.
387
JPY
-13
(-3.25%)
Dec 5, 2:08 pm JST
2.49
USD
Dec 5, 12:08 am EST
Result
PTS
outside of trading hours
390
Dec 5, 1:13 pm JST
Summary Chart Historical News Financial Result
PER
PBR
0.40
Yield
2.58%
Margin Trading Ratio
28.86
Stock Price
Dec 5, 2025
Opening Dec 5, 9:00 am
398 JPY 2.56 USD
Previous Close Dec 4
400 JPY 2.57 USD
High Dec 5, 9:00 am
398 JPY 2.56 USD
Low Dec 5, 12:32 pm
386 JPY 2.48 USD
Volume
196,500
Trading Value
0.08B JPY 0.50M USD
VWAP
391.34 JPY 2.53 USD
Minimum Trading Value
38,700 JPY 249 USD
Market Cap
0.02T JPY 0.12B USD
Number of Trades
247
Liquidity & Number of Trades
As of Dec 5, 2025
Liquidity
Mid
1-Year Average
140
1-Year High May 8, 2025
636
Margin Trading
Date Short Interest Long Margin Positions Ratio
Nov 28, 2025 15,100 426,000 28.21
Nov 21, 2025 11,600 431,300 37.18
Nov 14, 2025 64,600 425,000 6.58
Nov 7, 2025 22,500 454,800 20.21
Oct 31, 2025 17,800 439,900 24.71
Company Profile
Sekisui Plastics Co., Ltd. is a leading manufacturer of expanded plastics. The company also produces polymer microparticles and high value-added products for automotive and electronic components.
Sector
Chemicals
Sekisui Plastics Co., Ltd. is fully integrated, handling everything from the manufacturing of expanded plastic resins and sheets to the production and sale of final products. The company's operations are broadly divided into two main areas: Human Life and Industry. In the Human Life sector, Sekisui Plastics deals with agricultural and marine products, food packaging materials, distribution materials, construction materials, and civil engineering materials. The Industry sector covers automotive parts, vehicle components, packaging materials, industrial materials, industrial packaging materials, electronic component materials, and medical and health-related materials. As a member of the Sekisui Chemical Group, Sekisui Plastics has numerous domestic and international subsidiaries, operating on a global scale. The company's product lineup is diverse, including many proprietary developments such as ESLEN Beads, Piocelan, and Lightron.