STL Technology Co (ROCO:4931) Marketable Securities: NT$600 Mil (As of Jun. 2026)

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:4931 STL Technology Co Ltd ROCO:4931
61 GF Score
Price NT$268.00
GF Value NT$120.01
Valuation Significantly Overvalued
! 5 Warning Signs
View Full Analysis

What is STL Technology Co Marketable Securities?

STL Technology Co ROCO:4931 +3.28% 61 Marketable Securities is NT$600 Mil as of Jun. 2026. GuruFocus rates ROCO:4931 with a GF Score™ of 61/100 and a GF Value™ of NT$120.01 (Significantly Overvalued). The stock has 5 warning signs investors should review.

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price. STL Technology Co's Marketable Securities for the quarter that ended in Jun. 2026 was NT$600 Mil.

STL Technology Co's annual Marketable Securities declined from Dec. 2023 (NT$0 Mil) to Dec. 2024 (NT$0 Mil) but then stayed the same from Dec. 2024 (NT$0 Mil) to Dec. 2025 (NT$0 Mil).


STL Technology Co  (ROCO:4931) Marketable Securities Explanation

Marketable Securities are very liquid as they tend to have maturities of less than one year. Furthermore, the rate at which these securities can be bought or sold has little effect on their prices.

Please note, GuruFocus' Marketable Securities also includes "Other Short Term Investment".


STL Technology Co Marketable Securities Related Terms


STL Technology Co Marketable Securities Historical Data

* Premium members only.

The historical data trend for STL Technology Co's Marketable Securities can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

STL Technology Co Marketable Securities Chart

STL Technology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Marketable Securities
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.35 0.00 0.00

STL Technology Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Marketable Securities Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.70 0.22 0.00 0.00 600.00
ROCO:4931
61GF Score
STL Technology Co Ltd ROCO:4931
Marketable Securities is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

STL Technology Co Marketable Securities Calculation

Marketable Securities are very liquid securities that can be converted into cash quickly at a reasonable price.

Frequently Asked Questions Learn more about Marketable Securities →
What does a Marketable Securities of NT$600 Mil mean?
STL Technology Co (ROCO:4931) has a Marketable Securities of NT$600 Mil as of Jun. 2026. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on STL Technology Co and its competitors.
Is STL Technology Co's Marketable Securities too high?
STL Technology Co's current Marketable Securities is NT$600 Mil. Overall, STL Technology Co has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does STL Technology Co's Marketable Securities compare to VRT and BE?
STL Technology Co's Marketable Securities of NT$600 Mil can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Marketable Securities for an Industrial Products company?
A good Marketable Securities depends on the Industrial Products industry context. However, Marketable Securities should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Marketable Securities mean?
A high Marketable Securities can signal that a stock is expensive relative to its fundamentals. Marketable securities are high-liquid securites not directly classified as cash or cash equivalents. View historical data on STL Technology Co and its competitors. STL Technology Co's current Marketable Securities is NT$600 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is STL Technology Co stock overvalued right now?
Based on GuruFocus' analysis, STL Technology Co (ROCO:4931) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$120.01, compared to a current price of NT$268.00 — trading 123.3% above its estimated fair value. The current Marketable Securities is NT$600 Mil. STL Technology Co's overall GF Score™ is 61/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Marketable Securities calculated?
Marketable Securities is calculated from a company's financial statements. For STL Technology Co (ROCO:4931), the current Marketable Securities is NT$600 Mil as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is STL Technology Co (ROCO:4931) Overvalued in 2026?

Based on GuruFocus' analysis, STL Technology Co stock appears to be overvalued. The current stock price of NT$268.00 is trading 123.3% above its estimated GF Value™ of NT$120.01. GuruFocus considers STL Technology Co to be Significantly Overvalued.

Key valuation signals for ROCO:4931:

  • Marketable Securities: NT$600 Mil
  • GF Value™: NT$120.01 vs. price of NT$268.00 (123.3% above fair value)
  • GF Score™: 61/100 with 5 warning signs

No single metric tells the full story. See the ROCO:4931 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


STL Technology Co Business Description

Address No. 1, West 15th Street, Cianjhen District, Kaohsiung, TWN, 806011
STL Technology Co Ltd is engaged in the manufacturing and sales of lithium-ion battery modules in Taiwan. The company's products are mainly focused on industrial applications such as gardening and hand-held power tools, light electric vehicles, and energy storage system devices. The company and it's subsidiaries mainly operate in Taiwan.
61GF Score

Get the complete analysis for ROCO:4931

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

NT$268.00
Price
NT$120.01
GF Value