QuinStreet Inc

NASDAQ:QNST USA Advertising Agencies
Market Cap
$692.48 Million
Market Cap Rank
#8987 Global
#4422 in USA
Share Price
$12.15
Change (1 day)
+1.84%
52-Week Range
$10.56 - $19.35
All Time High
$25.17
About

QuinStreet, Inc., an online performance marketing company, provides customer acquisition services for its clients in the United States and internationally. The company offers online marketing services, such as qualified clicks, leads, calls, applications, and customers through its websites or third-party publishers to financial and home services industries. It also develops the QuinStreet Rating … Read more

Market Cap & Net Worth: QuinStreet Inc (QNST)

QuinStreet Inc (NASDAQ:QNST) has a market capitalization of $692.48 Million ($692.48 Million) as of March 18, 2026. Listed on the NASDAQ stock exchange, this USA-based company holds position #8987 globally and #4422 in its home market, demonstrating a 1.59% increase in market value over the past year.

Market capitalization, also known as net worth in stock markets, is calculated by multiplying QuinStreet Inc's stock price $12.15 by its total outstanding shares 56993939 (56.99 Million).

QuinStreet Inc Market Cap History: 2015 to 2026

QuinStreet Inc's market capitalization history from 2015 to 2026. Data shows growth from $244.50 Million to $692.48 Million (7.06% CAGR).

Index Memberships

QuinStreet Inc is a constituent of 2 market indices:

Index Total Market Cap Weight (%) Rank by Market Cap
NASDAQ Composite
IXIC
$33.39 Trillion 0.00% #965 of 3165
S&P Small-Cap 600 Index
SML
$1.36 Trillion 0.08% #488 of 602

Weight: QuinStreet Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.

QuinStreet Inc Market Cap to Earnings & Revenue Ratios Timeline

This chart shows how QuinStreet Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.

Latest Price to Sales (P/S) Ratio

0.75x

QuinStreet Inc's market cap is 0.75 times its annual revenue

Industry average:
0.20x
Higher than industry average

Latest Price to Earnings (P/E) Ratio

174.00x

QuinStreet Inc's market cap is 174.00 times its annual earnings

Industry average:
9.12x
Higher than industry average
What These Ratios Tell Investors:
  • Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
  • Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
  • Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
  • Industry comparison provides context for whether the company is valued higher or lower than peers.
Year Market Cap (USD) Revenue (USD) Net Income (USD) P/S Ratio P/E Ratio
2016 $214.30 Million $297.71 Million -$17.92 Million 0.72x N/A
2017 $477.61 Million $299.79 Million -$12.21 Million 1.59x N/A
2018 $925.01 Million $404.36 Million $15.93 Million 2.29x 58.07x
2019 $872.58 Million $455.15 Million $62.48 Million 1.92x 13.97x
2020 $1.22 Billion $490.34 Million $18.10 Million 2.49x 67.50x
2021 $1.04 Billion $578.49 Million $23.55 Million 1.79x 44.01x
2022 $817.86 Million $582.10 Million -$5.25 Million 1.41x N/A
2023 $730.66 Million $580.62 Million -$68.87 Million 1.26x N/A
2024 $1.31 Billion $613.51 Million -$31.33 Million 2.14x N/A
2025 $819.00 Million $1.09 Billion $4.71 Million 0.75x 174.00x

Competitor Companies of QNST by Market Capitalization

Companies near QuinStreet Inc in the global market cap rankings as of March 18, 2026.

Key companies related to QuinStreet Inc by market ranking:

  • Applovin Corp (NASDAQ:APP): Ranked #175 globally with a market cap of $111.19 Billion USD.
  • Publicis Groupe S.A (OTCQX:PGPEF): Ranked #1027 globally with a market cap of $19.01 Billion USD.
  • Omnicom Group Inc (NYSE:OMC): Ranked #1238 globally with a market cap of $15.01 Billion USD.
  • Trade Desk Inc (NASDAQ:TTD): Ranked #1596 globally with a market cap of $10.77 Billion USD.

Market capitalization comparison (in billions USD)
Rank Company Symbol Market Cap Price
#175 Applovin Corp NASDAQ:APP $111.19 Billion $459.09
#1027 Publicis Groupe S.A OTCQX:PGPEF $19.01 Billion $87.10
#1238 Omnicom Group Inc NYSE:OMC $15.01 Billion $78.39
#1596 Trade Desk Inc NASDAQ:TTD $10.77 Billion $25.07

QuinStreet Inc Historical Marketcap From 2015 to 2026

Between 2015 and today, QuinStreet Inc's market cap moved from $244.50 Million to $ 692.48 Million, with a yearly change of 7.06%.

Year Market Cap Change (%)
2026 $692.48 Million -15.45%
2025 $819.00 Million -37.71%
2024 $1.31 Billion +79.95%
2023 $730.66 Million -10.66%
2022 $817.86 Million -21.11%
2021 $1.04 Billion -15.16%
2020 $1.22 Billion +40.04%
2019 $872.58 Million -5.67%
2018 $925.01 Million +93.68%
2017 $477.61 Million +122.87%
2016 $214.30 Million -12.35%
2015 $244.50 Million --

End of Day Market Cap According to Different Sources

On Mar 18th, 2026 the market cap of QuinStreet Inc was reported to be:

Source Market Cap
Yahoo Finance $692.48 Million USD
MoneyControl $692.48 Million USD
MarketWatch $692.48 Million USD
marketcap.company $692.48 Million USD
Reuters $692.48 Million USD

Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.