Coattail: Investment Tracker
Insider trades in your pocket.
Only for iPhone
Free · In‑App Purchases
iPhone
Follow the market's most influential investors and discover new market intelligence behind the stocks you own and watch.
Coattail ™
Market intelligence in your pocket.
Follow the market's most influential investors and discover the signals behind the stocks you own and watch.
Coattail brings together congressional trades, hedge fund activity, insider transactions, institutional ownership, and market intelligence into one powerful research platform—so you can spend less time searching and more time understanding what matters.
Whether you're researching a new investment or monitoring your own portfolio, Coattail helps you see where influential money is moving and why.
MARKET INTELLIGENCE
Track publicly disclosed stock trading activity from:
• Members of Congress
• Hedge funds
• Corporate insiders
• Institutional investors
Discover new positions, increased holdings, exits, conviction signals, and other meaningful changes as they become publicly available.
THE COATTAIL BRIEF
Start each day with a personalized market briefing built around your holdings and watchlists.
Quickly see:
• Smart money activity overnight
• Insider buying and selling
• Hedge fund position changes
• Important company developments
• Market-moving intelligence
Know what changed—in minutes, not hours.
STOCK INTELLIGENCE
Research any U.S. stock and instantly understand who's buying, who's selling, and why it matters.
View insider activity, institutional ownership trends, recent filings, conviction signals, and other market intelligence—all in one place.
PORTFOLIO INTELLIGENCE
Connect your brokerage to receive personalized insights for the stocks you actually own.
Instead of tracking the entire market, Coattail surfaces the filings, news, investor activity, and market intelligence most relevant to your portfolio.
DISCOVER
Explore a continuously updated stream of market intelligence across thousands of publicly traded companies.
Uncover new investment ideas through institutional activity, insider transactions, congressional disclosures, and other meaningful market signals.
WATCHLISTS & ALERTS
Follow the stocks and influential investors that matter most to you.
Receive timely notifications when important filings, trades, or market events occur so you never miss what matters.
BUILT ON PUBLIC DATA
Coattail aggregates information from publicly available sources, including SEC filings, congressional disclosures, insider filings, institutional ownership reports, and other public market data, presenting it in a clear and actionable format.
Designed for investors who want deeper market intelligence without spending hours digging through filings and financial websites.
Congressional trade disclosures are sourced from official STOCK Act filings via the U.S. House Clerk (https://disclosures-clerk.house.gov) and the U.S. Senate Financial Disclosures database (https://efdsearch.senate.gov). Insider transactions are sourced from the SEC EDGAR database (https://www.sec.gov).
IMPORTANT DISCLOSURE
Coattail is an informational platform and does not provide investment advice or investment recommendations. Investing involves risk, including the possible loss of principal. Past performance does not guarantee future results. Always conduct your own research before making investment decisions.
Coattail is not affiliated with, endorsed by, or sponsored by the U.S. Congress, any member of Congress, or any government agency. Coattail is an independent private company that aggregates publicly available government disclosure data for informational purposes only.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Bug fixes
The developer, AdSnap LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Financial Info
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Contact Info
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- AdSnap LLC
- Size
- 57.6 MB
- Category
- Finance
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- In-App Purchases
Yes
- Coattail Pro - Yearly $199.99
- Coattail Pro - Monthly $19.99
- Copyright
- © 2026 AdSnap LLC