SST (System1) Common Stock: $0.0 Mil (As of Mar. 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.
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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.

SST System1 Inc SST
40 GF Score
Price $2.70
GF Value $6.04
Valuation Possible Value Trap
! 5 Warning Signs
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What is System1 Common Stock?

System1 SST +3.45% 40 Common Stock is $0.0 Mil as of Mar. 2026. GuruFocus rates SST with a GF Score™ of 40/100 and a GF Value™ of $6.04 (Possible Value Trap). The stock has 5 warning signs investors should review.

System1's quarterly common stock stayed the same from Sep. 2025 ($0.0 Mil) to Dec. 2025 ($0.0 Mil) and stayed the same from Dec. 2025 ($0.0 Mil) to Mar. 2026 ($0.0 Mil).

System1's annual common stock declined from Dec. 2023 ($0.0 Mil) to Dec. 2024 ($0.0 Mil) but then stayed the same from Dec. 2024 ($0.0 Mil) to Dec. 2025 ($0.0 Mil).

System1 Common Stock Historical Data

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The historical data trend for System1's Common Stock 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.

System1 Common Stock Chart

System1 Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Common Stock
Get a 7-Day Free Trial 0.00 0.01 0.01 0.00 0.00

System1 Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Common Stock 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 0.01 0.00 0.00 0.00 0.00
SST
40GF Score
System1 Inc SST
Common Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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System1 Common Stock Calculation

Common stock is listed on the Balance Sheet at the par value of the total shares outstanding of a company.

The par value of common stocks is meaningless. It is usually set at an absurdly low number.

Frequently Asked Questions Learn more about Common Stock →
What does a Common Stock of $0.0 Mil mean?
System1 (SST) has a Common Stock of $0.0 Mil as of Mar. 2026. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on System1 and its competitors.
Is System1's Common Stock too high?
System1's current Common Stock is $0.0 Mil. Overall, System1 has a GF Score™ of 40/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does System1's Common Stock compare to SGRP and KUBR?
System1's Common Stock of $0.0 Mil can be compared against companies in the Business Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Common Stock for a Business Services company?
A good Common Stock depends on the Business Services industry context. However, Common Stock 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 Common Stock mean?
A high Common Stock can signal that a stock is expensive relative to its fundamentals. Common Stock is the par value of a company's shares outstanding, as listed on the balance sheet. View historical data on System1 and its competitors. System1's current Common Stock is $0.0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is System1 stock overvalued right now?
Based on GuruFocus' analysis, System1 (SST) is currently considered Possible Value Trap. The stock's GF Value™ is $6.04, compared to a current price of $2.70 — trading 55.3% below its estimated fair value. The current Common Stock is $0.0 Mil. System1's overall GF Score™ is 40/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Common Stock calculated?
Common Stock is calculated from a company's financial statements. For System1 (SST), the current Common Stock is $0.0 Mil as of Mar. 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 System1 (SST) Overvalued in 2026?

Based on GuruFocus' analysis, System1 stock appears to be undervalued. The current stock price of $2.70 is trading 55.3% below its estimated GF Value™ of $6.04. GuruFocus considers System1 to be Possible Value Trap.

Key valuation signals for SST:

  • Common Stock: $0.0 Mil
  • GF Value™: $6.04 vs. price of $2.70 (55.3% below fair value)
  • GF Score™: 40/100 with 5 warning signs

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

System1 Business Description

Address 4235 Redwood Avenue, Los Angeles, CA, USA, 90066
System1 Inc develops technology and data science to operate a responsive acquisition marketing platform. It operate several flagship brands across multiple consumer verticals, including shopping, travel and search, and a customer acquisition and marketing platform powered by Artificial Intelligence and machine learning. The company's segment includes Marketing and Products. It generates maximum revenue from the Marketing segment. Geographically, it operates in United States and Other countries.
40GF Score

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

$2.70
Price
$6.04
GF Value