Sumco Corporation

Sumco Corporationverified

SUOPY

Price:

$17.24

Market Cap:

$482.43B

Sumco Corporation, together with its subsidiaries, manufactures and sells silicon wafers for the semiconductor industry primarily in Japan, the United States, China, Taiwan, Korea, and internationally. It provides monocrystalline ingots, as well as polished, annealed, epitaxial, junction isolated, silicon-on-insulator, and reclaimed polished wafers. The company was formerly known as Sumitomo Mitsubishi Silicon Corp. and changed its name to Sumco Corporation in August 2005. Sumco Corporation was incorporated in 1999 and is headquartered in Tokyo, Japan.

Industry

Semiconductors

IPO Date

2010-10-15

Stock Exchange

OTC

Ticker

SUOPY

The ROE as of December 2025 (TTM) for Sumco Corporation (SUOPY) is 1.76%

According to Sumco Corporation’s latest financial reports and current stock price. The company's current ROE is 1.76%. This represents a change of 299.29% compared to the average of 0.44% of the last 4 quarters.

Sumco Corporation (SUOPY) Historical ROE (quarterly & annually)

How has SUOPY ROE performed in the past?

The mean historical ROE of Sumco Corporation over the last ten years is 9.96%. The current 1.76% ROE has changed -82.30% with respect to the historical average. Over the past ten years (40 quarters), SUOPY's ROE was at its highest in in the March 2023 quarter at 6.79%. The ROE was at its lowest in in the June 2025 quarter at 0.01%.

Quarterly (TTM)
Annual

Average

9.96%

Median

10.14%

Minimum

3.14%

Maximum

20.55%

Sumco Corporation (SUOPY) ROE by Quarter and Year

Discovering the peaks and valleys of Sumco Corporation ROE, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Maximum Annual Increase = 256.70%

Maximum Annual ROE = 20.55%

Minimum Annual Increase = -69.93%

Minimum Annual ROE = 3.14%

Quarterly (TTM)
Annual
YearROEChange
20243.36%-69.93%
202311.17%-15.14%
202213.16%52.36%
20218.64%6.70%
20208.09%-26.13%
201910.96%-46.69%
201820.55%83.53%
201711.20%256.70%
20163.14%-66.34%
20159.33%5.95%

Sumco Corporation (SUOPY) Average ROE

How has SUOPY ROE performed in the past?

The current ROE of Sumco Corporation (SUOPY) is less than than its 3-year, less than than its 5-year, and less than than its 10-year historical averages

3-year avg

9.23%

5-year avg

8.88%

10-year avg

9.96%

Sumco Corporation (SUOPY) ROE vs. Peers

How is SUOPY’s ROE compared to its peers?

Sumco Corporation’s ROE is less than Melexis N.V. (23.36%), less than Codan Limited (20.24%), less than Hamamatsu Photonics K.K. (4.50%), less than Sharp Corporation (42.59%), less than Nordic Semiconductor ASA (2.38%), greater than ams-OSRAM AG (-10.02%), less than Sopra Steria Group S.A. (13.84%), less than Siltronic AG (1.49%), less than ASMPT Limited (2.28%), less than Hamamatsu Photonics K.K. (4.50%),

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