GCS Holdings, Inc.

TPEX:4991 Stock Report

Market Cap: NT$68.2b

GCS Holdings Future Growth

Future criteria checks 5/6

GCS Holdings is forecast to grow earnings and revenue by 78.8% and 35.8% per annum respectively while EPS is expected to grow by 77.2% per annum.

Key information

78.8%

Earnings growth rate

77.23%

EPS growth rate

Semiconductor earnings growth26.8%
Revenue growth rate35.8%
Future return on equityn/a
Analyst coverage

Low

Last updated07 May 2026

Recent future growth updates

Recent updates

Analysis Article • Apr 08

Is Now An Opportune Moment To Examine GCS Holdings, Inc. (GTSM:4991)?

GCS Holdings, Inc. ( GTSM:4991 ), is not the largest company out there, but it saw a decent share price growth in the...
Analysis Article • Mar 16

Are GCS Holdings, Inc.'s (GTSM:4991) Mixed Financials Driving The Negative Sentiment?

GCS Holdings (GTSM:4991) has had a rough month with its share price down 4.5%. We, however decided to study the...
Analysis Article • Mar 01

Would Shareholders Who Purchased GCS Holdings' (GTSM:4991) Stock Three Years Be Happy With The Share price Today?

Many investors define successful investing as beating the market average over the long term. But if you try your hand...
Analysis Article • Feb 12

A Look At The Fair Value Of GCS Holdings, Inc. (GTSM:4991)

Today we will run through one way of estimating the intrinsic value of GCS Holdings, Inc. ( GTSM:4991 ) by taking the...
Analysis Article • Jan 28

Is GCS Holdings (GTSM:4991) A Risky Investment?

Legendary fund manager Li Lu (who Charlie Munger backed) once said, 'The biggest investment risk is not the volatility...
Analysis Article • Jan 13

Should You Be Impressed By GCS Holdings' (GTSM:4991) Returns on Capital?

What trends should we look for it we want to identify stocks that can multiply in value over the long term? In a...
Analysis Article • Dec 29

Should You Think About Buying GCS Holdings, Inc. (GTSM:4991) Now?

While GCS Holdings, Inc. ( GTSM:4991 ) might not be the most widely known stock at the moment, it received a lot of...
Analysis Article • Dec 14

GCS Holdings, Inc.'s (GTSM:4991) Financials Are Too Obscure To Link With Current Share Price Momentum: What's In Store For the Stock?

Most readers would already be aware that GCS Holdings' (GTSM:4991) stock increased significantly by 5.9% over the past...
Analysis Article • Nov 29

GCS Holdings' (GTSM:4991) Stock Price Has Reduced 38% In The Past Three Years

For many investors, the main point of stock picking is to generate higher returns than the overall market. But if you...

Earnings and Revenue Growth Forecasts

TPEX:4991 - Analysts future estimates and past financials data (TWD Millions)
DateRevenueEarningsFree Cash FlowCash from OpAvg. No. Analysts
12/31/20274,5891,4581,2401,2572
12/31/20263,2297821505993
3/31/20262,437293499673N/A
12/31/20252,19517336396N/A
9/30/20251,983-99383439N/A
6/30/20251,89840-267213N/A
3/31/20251,876-106-126332N/A
12/31/20241,750-237-26444N/A
9/30/20241,674-192-224287N/A
6/30/20241,573-574146220N/A
3/31/20241,427-709-89-2N/A
12/31/20231,351-792-167-67N/A
9/30/20231,305-1,181-169-109N/A
6/30/20231,289-1,176-268-105N/A
3/31/20231,307-1,063-320-120N/A
12/31/20221,334-940-302-67N/A
9/30/20221,288-706-24618N/A
6/30/20221,264-568-10979N/A
3/31/20221,232-46116179N/A
12/31/20211,236-37882216N/A
9/30/20211,271-30778186N/A
6/30/20211,311-25697174N/A
3/31/20211,416-205139220N/A
12/31/20201,482-114302374N/A
9/30/20201,61478276408N/A
6/30/20201,722173394534N/A
3/31/20201,776255395531N/A
12/31/20191,786268N/A341N/A
9/30/20191,746216N/A426N/A
6/30/20191,794247N/A374N/A
3/31/20191,851251N/A427N/A
12/31/20181,952320N/A584N/A
9/30/20182,043348N/A562N/A
6/30/20182,058369N/A664N/A
3/31/20181,993342N/A603N/A
12/31/20171,926357N/A483N/A
9/30/20171,818349N/A502N/A
6/30/20171,745355N/A342N/A
3/31/20171,768371N/A305N/A
12/31/20161,820290N/A346N/A
9/30/20161,873298N/A314N/A
6/30/20161,842289N/A378N/A
3/31/20161,766258N/A398N/A
12/31/20151,660276N/A385N/A
9/30/20151,579268N/A285N/A
6/30/20151,502200N/A178N/A

Analyst Future Growth Forecasts

Earnings vs Savings Rate: 4991's forecast earnings growth (78.8% per year) is above the savings rate (1.3%).

Earnings vs Market: 4991's earnings (78.8% per year) are forecast to grow faster than the TW market (26.3% per year).

High Growth Earnings: 4991's earnings are expected to grow significantly over the next 3 years.

Revenue vs Market: 4991's revenue (35.8% per year) is forecast to grow faster than the TW market (18.8% per year).

High Growth Revenue: 4991's revenue (35.8% per year) is forecast to grow faster than 20% per year.

Earnings per Share Growth Forecasts

Future Return on Equity

Future ROE: Insufficient data to determine if 4991's Return on Equity is forecast to be high in 3 years time

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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/23 01:44
End of Day Share Price 2026/06/23 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

GCS Holdings, Inc. is covered by 4 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Yiho LiuCapital Securities Corporation
Zhilong YenMasterlink Securities Investment Advisory
Kuan-Chieh LiaoSinoPac Securities Investment Service