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StockVS

NYSE · Specialty Business Services · USD

System1, Inc. (SST) Stock Analysis

System1, Inc. (SST) is a Specialty Business Services stock listed on NYSE and quoted in US Dollar.

Last Updated: October 21, 2026

SST

$2.17

+$0.07 (+3.33%)

Oct 21, 2026 · Market close

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Price History

Hover for the daily close. The dotted line marks the period open.

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SST Key Statistics

As of Oct 21, 2026
Trading
Open
$2.12
Previous Close
$2.10
Day's Range
2.09–2.22
52-Week Range
1.35–7.08
Volume
45.06K
BetaHow much the share price moves relative to the wider market. 1.0 moves in line with it; above 1.0 swings more, below 1.0 less.
1.61
Valuation
Market Cap
$18.90M
P/E Ratio
unprofitable
P/S ratioMarket value divided by annual revenue. Useful for companies that are not yet profitable, where a P/E cannot be calculated.
0.10
EPS (ttm)Profit attributable to each share over the last twelve months.
−11.29
Financials (FY)
Revenue (FY)
$266.13M−22.62%
Net Income (FY)
−$65.35M
Profit marginThe share of revenue left as profit after all costs and taxes.
−50.66%
Shares OutstandingThe total number of shares held by all investors. Market value is this figure multiplied by the share price.
8.71M
1-Year Return
−68.41%
Dividend and dates
Earnings Date
November 12, 2026
Avg Volume
552.20K

Only metrics the company reports are shown. Data provided by Yahoo Finance via yfinance. Updated daily.

Key facts

As of October 21, 2026, SST closed at $2.17, −68.41% over 1 year.

System1, Inc. (SST) has a market capitalization of $18.90M.

In fiscal 2025, SST reported revenue of $266.13M.

SST Stock Return by Calendar Year

System1, Inc. (SST) return since Aug 2020: what $10,000 became

1 year
$10,000 $3,159
−68.41%
5 years
$10,000 $219
−97.81%
Since Aug 2020
$10,000 $217
−97.83%

If you had invested $10,000 in System1, Inc. (SST) at the close on August 7, 2020, the earliest close on record here, it would have been worth $217 at the close on October 21, 2026: −97.83% in total, −46.08% a year, over a partial period shorter than 10 years. A historical calculation from closing prices adjusted for splits and dividends, before fees and taxes.

Calendar-year returns computed from daily closing prices. Partial years are shown muted and marked with an asterisk.

YearReturn
2026 (partial year)−44.64%
2025−56.35%
2024−59.55%
2023−52.67%
2022−52.91%
2021−7.69%
2020 (partial year)+7.68%

As of October 21, 2026.

SST Revenue and Earnings by Fiscal Year

FY ends December
Fiscal yearRevenueNet incomeNet margin
2025$266.13M−$65.35M−24.6%
2024$343.93M−$74.67M−21.7%
2023$401.97M−$227.22M−56.5%
2021$688.39M$33.00M4.8%
Fiscal yearRevenueGross profitOperating incomeNet incomeNet margin
2025$266.13M$100.40M−$62.04M−$65.35M−24.6%
2024$343.93M$101.32M−$88.60M−$74.67M−21.7%
2023$401.97M$153.23M−$85.99M−$227.22M−56.5%
2021$688.39M$167.28M$50.83M$33.00M4.8%

Annual figures as reported, in the company's reporting currency. As of December 31, 2025.

SST Valuation vs Specialty Business Services Median

Median of 50 stocks
MetricSSTSpecialty Business Services medianvs median
P/S ratio0.101.090.1x the median
Profit margin−50.66%1.93%52.6 pts below

Medians across 50 Specialty Business Services stocks that report the metric. Medians, not averages, so one outlier cannot move them. As of October 21, 2026.

Recent News

News provided by third-party sources. Not financial advice.

Analysis

Data-derived

Company Overview

The market values System1, Inc. (SST) at $18.90M. It is classified in the Specialty Business Services industry, within the Industrials sector. Headcount on file is 250.

Over the past 52 weeks the price has ranged from $1.35 to $7.08. The most recent close on file for SST is $2.17, dated October 21, 2026. That is +$0.07 (+3.33%) against the previous close. The latest close sits 60.74% above that 52-week low.

Financial Health

In fiscal 2025, System1, Inc. reported revenue of $266.13M. That is −22.62% against the prior fiscal year, when revenue was $343.93M. The same year closed with a net loss of $65.35M. The reported profit margin is −50.66%. That is 52.6 percentage points below the Specialty Business Services median of 1.93%. Trailing earnings per share are −11.29.

Across the 4 fiscal years on file, revenue moves from $688.39M in 2021 to $266.13M in 2025. Of those 4 years, 1 report positive net income.

Valuation Assessment

No trailing P/E applies: the last reported earnings figure is negative. Measured against sales, the shares trade at 0.1 times revenue. On price-to-sales that is 0.1 times the Specialty Business Services median of 1.09. 50 Specialty Business Services companies report these metrics, and the medians quoted come from that group.

Beta against the wider market is reported at 1.61. Daily returns over the trailing 6 years annualize to a volatility of 122.09%. Over the trailing twelve months the total return is −68.41%. Measured over 5 years, that is −53.45% a year compounded.

Growth & Income

The record shows no dividend for SST.

So far in 2026 the total return is −44.64%. Across the complete calendar years on file, 2021 returned −7.69% and 2024 returned −59.55%. Of the 5 complete calendar years on file, 0 finished higher.

Peer Comparison

System1, Inc. (SST) operates in the Specialty Business Services industry. Here is how it compares to its closest peers by market capitalization:

Company Ticker Market Cap P/E Ratio
System1, Inc. SST $18.90M —
Cintas Corporation CTAS $87.42B 43.4
RELX PLC RELX $67.97B 23.4
Thomson Reuters Corporation TRI $49.94B 30.3

The Specialty Business Services industry average P/E ratio is 25.3x. System1, Inc. has no P/E ratio because it is not currently profitable.

Every figure above is read from this page's own data on each daily rebuild. Informational only, not financial advice. As of October 21, 2026.

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About System1, Inc.

System1, Inc. provides omnichannel customer acquisition platform services through its proprietary responsive acquisition marketing platform in the United States and internationally. It operates in two segments: Owned and Operated Advertising, and Partner Network. The company engages in the provision of acquiring traffic to its owned and operated websites, as well as revenue-sharing arrangements and related services. It also operates MapQuest, a web-based navigation service that delivers turn-by-turn direction services to users; Info.com, a metasearch engine that consumers can use to search for relevant information; HowStuffWorks, a commercial website focused on helping people solve problems in their daily lives by using various types of digital media to easily breakdown and explain complex concepts, topics, terminology, and mechanisms; Startpage, a private search engine that allows users to browse and search the Internet in complete privacy; and CouponFollow, a coupon destinations for online shoppers, as well as ActiveBeat and Infospace. In addition, the company offers antivirus software solutions, which provide customers a single packaged solution that offers protection and reporting to the end users. The company is based in Los Angeles, California.

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