Sino-American Silicon Products (ROCO:5483) FFO per Share

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:5483 Sino-American Silicon Products Inc ROCO:5483
75 GF Score
Price NT$186.50
GF Value NT$148.57
Valuation Modestly Overvalued
! 8 Warning Signs
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What is Sino-American Silicon Products FFO per Share?

FFO per Share only applies to REITs.

ROCO:5483
75GF Score
Sino-American Silicon Products Inc ROCO:5483
FFO per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Sino-American Silicon Products (ROCO:5483) Overvalued in 2026?

Based on GuruFocus' analysis, Sino-American Silicon Products stock appears to be overvalued. The current stock price of NT$186.50 is trading 25.5% above its estimated GF Value™ of NT$148.57. GuruFocus considers Sino-American Silicon Products to be Modestly Overvalued.

Key valuation signals for ROCO:5483:

  • FFO per Share:
  • GF Value™: NT$148.57 vs. price of NT$186.50 (25.5% above fair value)
  • GF Score™: 75/100 with 8 warning signs

No single metric tells the full story. See the ROCO:5483 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Sino-American Silicon Products Business Description

Address Industrial East Road 2, No. 8, 4th Floor, Science Based Industrial Park, Hsinchu, TWN
Founded in 1981, Sino-American Silicon Products Inc. is a holding company specializing in the semiconductor industry. Its crown jewel is its 46.64% stake in silicon wafer producer GlobalWafers, which was carved out in 2011. GlobalWafers runs 18 production sites in nine countries across Asia, North America, and Europe. Other notable investments include Advanced Wireless Semiconductor Company, Actron Technology, and Taiwan Specialty Materials. SAS started selling renewable energy to power grids in October 2022. SAS is headquartered in Hsinchu, Taiwan. SAS employs about 8,000 people through its subsidiaries. Through GlobalWafers, SAS had nearly 17% market share in silicon wafers in 2025.
75GF Score

Get the complete analysis for ROCO:5483

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

NT$186.50
Price
NT$148.57
GF Value