SUMCO (SUMCF) Short Interest


SUMCF SUMCO Corp SUMCF
65 GF Score
Price $24.54
GF Value $11.76
Valuation Significantly Overvalued
! 9 Warning Signs
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What is SUMCO Short Interest?

Short Interest can be expressed as a percentage by dividing the number of shares sold short by the total number of outstanding shares.

Due to the license agreement change with our data vendor, Short Interest related data on GuruFocus will no longer be updated. Existing data will remain as-is, while new data will not be available, except for certain Australian and Canadian stocks.

SUMCF vs LRCX, AMAT, KLAC: Short Interest Comparison

For the Semiconductor Equipment & Materials subindustry, SUMCO's Short Interest, along with its competitors' market caps and Short Interest data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

SUMCO Short Interest vs Semiconductors Industry

For the Semiconductors industry and Technology sector, SUMCO's Short Interest distribution charts can be found below:

* The bar in red indicates where SUMCO's Short Interest falls into.


SUMCF
65GF Score
SUMCO Corp SUMCF
Short Interest is just one metric. See GF Score™, valuation, warning signs, and more.
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Is SUMCO (SUMCF) Overvalued in 2026?

Based on GuruFocus' analysis, SUMCO stock appears to be overvalued. The current stock price of $24.54 is trading 108.7% above its estimated GF Value™ of $11.76. GuruFocus considers SUMCO to be Significantly Overvalued.

Key valuation signals for SUMCF:

  • Short Interest:
  • GF Value™: $11.76 vs. price of $24.54 (108.7% above fair value)
  • GF Score™: 65/100 with 9 warning signs

No single metric tells the full story. See the SUMCF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

SUMCO Business Description

Address 1-2-1 Shibaura, Minato-ku, Tokyo, JPN, 105-8634
Founded in 1999 as a joint venture between Nippon Steel and two Mitsubishi entities, Sumco is the world's second-largest semiconductor-grade silicon wafer manufacturer, with an estimated 21% market share in 2025. Sumco is headquartered in Tokyo and operates seven production sites across Japan. It also maintains sales and support offices in Taiwan, the US, the UK, Indonesia, and Singapore. Sumco sells to most semiconductor manufacturers like TSMC, Intel, Samsung, and Micron. The firm employs over 9,700 people.
65GF Score

Get the complete analysis for SUMCF

Short Interest is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$24.54
Price
$11.76
GF Value