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  • Welcome to BayStreet Research

    We provide industry clients and investors with focused and timely data and analysis
    on the mobile industry.

  • Get insights into Mobile Device Sell-Through

    Smartphones, Tablets, and Wearables

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Mobile Device Sell-Through Data

BayStreet Research provides timely primary research on the U.S. and Western European smartphone, tablet, and wearable markets. Using a proprietary methodology refined over more than ten years, BayStreet collects and maintains the premier database of mobile device sell-through data with rolling six month forecasts, and retail and wholesale pricing at the SKU level.

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Device Sell-Thru Details


Sell-through quantities by:
- Carrier
- Device type (smartphone, tablet, wearable)
- Sale type (postpaid, prepaid)
- Smartphone OS
- Wholesale and retail price

Companies Covered

Apple, Samsung, HTC, LG, BlackBerry, Sony, Lenovo, Google, Microsoft, Alcatel, Huawei, ZTE, and Coolpad


United States, Western Europe (including the UK, France, Germany, Italy, and Spain)

Data Walk© Report

The Data Walk© research reports focus on mobile device sell-through trends for the major mobile device manufacturers. Published five times per quarter, the Data Walk© reports offer unique, data point-rich market intelligence and analysis of short and long-term trends.

Data Walk Report
Analytics Portal

The Analytics Portal provides BayStreet's industry clients with a powerful dashboard to unlock deeper and faster understandings of short and long-term smartphone trends. The portal also allows premiere clients to download, at their convenience, the raw data supporting the dashboard and the Data Walk© research reports.


Analytics Portal
Analyst Access

BayStreet Research provides competitive intelligence and industry commentary through one-on-one calls, allowing clients to gain valuable insights into micro and macro trends in addition to what is available in the published data and reports. Our clients have direct access to Cliff Maldonado and his wealth of knowledge on U.S. and European wireless markets. For almost 15 years, Cliff has provided clients with unparalleled tactical and strategic information to which few are privy.

About Us


BayStreet Research is an independent research boutique that provides investor and industry clients with primary research on the mobile device industry. In 2003, our founder, Cliff Maldonado, left a sell-side analyst role on Wall Street to launch BayStreet Research in San Francisco, CA. Our data-driven research offers early, objective and unbiased analysis on more than a dozen companies.

Measure, Analyze, Predict

BayStreet Research provides timely data and insights to allow our clients to measure and analyze current and future trends. Our mission is to provide the earliest read on the fundamentals that drive intelligent decisions.

What We Do

For Industry Leaders

We help product managers and senior executives to understand sales trends and competitor performance, to see emerging trends, and to capture future opportunities.

For Investors

We leverage proprietary and exclusive data sets to arm investors, hedge funds, and venture capitalists with early insights into the emerging trends that may impact future company performance.

For Data Partners

We help companies to monetize their existing consumer behavior data sets, reaching investor and industry clients to create incremental revenue streams.

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Contact info

Let's talk

If you're in the industry or a data-driven investor in mobile device companies, we'd love to hear from you. Contact us for further information and a sample research report.

Mon - Fri : 8 AM to 5 PM Pacific

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