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Sumiseki Holdings, Inc.(1514) Summary

1514
TSE Standard
Sumiseki Holdings, Inc.
523
JPY
+3
(+0.58%)
Dec 12, 3:30 pm JST
3.35
USD
Dec 12, 1:30 am EST
Result
PTS
outside of trading hours
Summary Chart Historical News Financial Result
PER
19.5
PBR
1.13
Yield
2.87%
Margin Trading Ratio
25,964.00
Stock Price
Dec 12, 2025
Opening Dec 12, 9:00 am
525 JPY 3.37 USD
Previous Close Dec 11
520 JPY 3.33 USD
High Dec 12, 9:01 am
530 JPY 3.40 USD
Low Dec 12, 2:32 pm
521 JPY 3.34 USD
Volume
140,500
Trading Value
0.07B JPY 0.47M USD
VWAP
525.73 JPY 3.37 USD
Minimum Trading Value
52,300 JPY 335 USD
Market Cap
0.04T JPY 0.23B USD
Number of Trades
230
Liquidity & Number of Trades
As of Dec 12, 2025
Liquidity
Slightly High
1-Year Average
619
1-Year High Apr 18, 2025
5,173
Margin Trading
Date Short Interest Long Margin Positions Ratio
Dec 5, 2025 547,300 1,222,100 2.23
Nov 28, 2025 533,500 1,179,400 2.21
Nov 21, 2025 536,400 1,172,400 2.19
Nov 14, 2025 528,700 1,223,800 2.31
Nov 7, 2025 546,000 1,321,200 2.42
Company Profile
Sumiseki Holdings, Inc. is a major player in the coal industry. The company has withdrawn from domestic coal operations and now focuses on imported coal, primarily from Australia. It also engages in new materials, artificial diamonds, and quarrying businesses.
Sector
Mining
Sumiseki Holdings, Inc. operates with coal as its core business, while also developing new materials and quarrying operations. In the coal sector, its subsidiary Sumiseki Trading is responsible for coal procurement and sales. The company also holds shares in Wambo, an Australian firm, as part of its overseas expansion strategy. In the new materials sector, subsidiary Dia Material manufactures and sells industrial artificial diamonds. The quarrying business is handled by subsidiary Izumiyama Kogyo, which extracts, processes, and sells rock. Sumiseki Holdings has adopted a holding company structure to promote business diversification and efficient management across the entire group.