About Trailing Insiders
Real-time intelligence on insider stock purchases from corporate executives, politicians, and institutional investors.
“Insiders might sell their shares for any number of reasons—but they buy them for only one: they believe the price will rise.”
Trailing Insiders is a web service offering timely insights into insider trading—featuring transactions from business executives, politicians, and institutional investors. We monitor public filings, congressional disclosures, and hedge fund movements with automated precision.
- Automatically tweets notable trades as they happen
- Generates weekly, insight-packed newsletters
- Presents data in an easy-to-navigate, retro-inspired interface
This site aggregates trusted, real-time data with AI-powered analytics to help you stay ahead of the curve. Nothing here is professional investment advice. Always do your own research.
Data Sources & Methodology
We aggregate filings and disclosures from multiple public sources and normalize them into a unified schema for fast search and analysis. Our pipeline continuously updates and flags high-signal events.
- SEC Form 4 filings (corporate insiders)
- Congressional PTR and trading disclosures
- Supplementary public data feeds
Unlocking Market Insights with Trailing Insiders’ Models
Trailing Insiders is built on a trio of powerful models that turn raw trading data into actionable insights. Each model taps into a different insider advantage – whether corporate executives, lawmakers, or renowned institutional investors – and presents it to you in a clear, real‑time format. Below we dive into each model’s fundamental strengths, explaining why they matter and how they can help “weekend warrior” investors make smarter moves. (And remember, right now Trailing Insiders is free to use – the perfect time to sign up and leverage these insights!)
Corporate Insiders: Riding Executive Confidence
Corporate executives and directors know their companies best. When they buy shares of their own company, it’s often a strong sign of confidence – and Trailing Insiders lets you capitalize on that. As legendary investor Peter Lynch said, “Insiders might sell their shares for any number of reasons – but they buy them for only one: they believe the price will rise.” Our Corporate Insiders model tracks these insider purchases with automated precision, so you can ride on the coattails of executive optimism.
Recent academic research backs up the power of insider buying. Studies spanning decades have found that stocks with insider purchases tend to outperform the market by roughly 6% to 10% per year on average. That’s serious alpha coming straight from those in the know. Even more impressively, a Wharton study noted that about one‑quarter of an insider trade’s excess returns occur within just 5 days of the purchase, and about half within the first month. In other words, insiders’ buys often foreshadow near‑term stock pops – making it crucial to have timely alerts when these trades hit.
How Trailing Insiders gives you the edge: We monitor every SEC Form 4 filing (the legally required insider trading report) in near real‑time. Our analytics instantly flag the high‑signal events – for example, large open‑market buys by CEOs/CFOs, multiple executives buying in clusters, or buys made after a big price drop. These are exactly the patterns that often precede a rebound, as insiders signal the market has oversold the stock. With this model, you don’t have to sift through noise; you get a curated feed of the most significant insider moves with the context you need to act or research further.
Key strengths of the Corporate Insiders model
- Real‑Time Visibility: As soon as insiders disclose a purchase (usually within 2 business days by law), it hits our platform.
- High‑Conviction Alerts: Emphasizes big buys and cluster buying – a notoriously strong bullish signal.
- Proven Upside: Insider‑buying strategies have historically outperformed; follow high‑signal events while access is free.
Political Trades: Capitalizing on Congressional “Insights”
Members of Congress and other politicians might not be professional investors, yet many have an uncanny knack for timing the market. They often have access to policy news and industry info before the public, and it shows in their portfolios’ performance. In fact, an analysis of 2024 congressional trades found that dozens of lawmakers beat the S&P 500, with average returns around 31% for one group (and some individuals up 50–60% in a year) – outpacing the market’s ~25% gain.
Trailing Insiders’ Political Trades model is your window into this world. We automatically gather every trading disclosure from U.S. senators, representatives, and other officials (per the STOCK Act, they must disclose trades typically within 30–45 days). Our system compiles these scattered reports into a live feed of who in Congress is buying or selling what – and highlights the trades that look significant or unusual.
Why this model matters: There’s mounting evidence that “political alpha” is real. Our model levels the playing field by giving you the same timely transparency without combing government websites. Notable trades are pushed to you with context like committee roles that may relate to a stock’s sector.
Key strengths of the Political Trades model
- Comprehensive Coverage: Senate and House trade disclosures, plus relevant state/agency records where available.
- Notable Trade Alerts: Flags large or pattern‑breaking activity (e.g., synchronized sells, outsized buys).
- Unique Insight: See what policymakers are doing long before it hits the news cycle.
(Just a note: Trailing Insiders provides this data for transparency and education—always combine it with your own research.)
Institutional Investors: Following the Smart Money
What if you could look over the shoulder of Wall Street’s top fund managers and see what they’re buying? That’s what our Institutional Investors model provides. We track the moves of hedge funds, mutual‑fund stars, and other “whales” by parsing filings like 13F quarterlies and 13D activist disclosures.
Academic studies suggest that carefully cloning top hedge‑fund portfolios can beat the market by a wide margin. One analysis showed a top‑quartile 13F clone portfolio outperforming the S&P 500 materially on a risk‑adjusted basis; another found dramatic multi‑year outperformance when mirroring renowned funds’ picks.
Every quarter (and often sooner for activism), we digest disclosures from hundreds of managers and normalize the data so you can spot what’s popular, what’s new, and what’s being abandoned. When an activist files a 13D and takes a 5%+ stake, we flag it immediately—these moves often catalyze a repricing.
Key strengths of the Institutional Investors model
- Top Investor Tracking: Curated focus on renowned managers and standout niche funds.
- Timely & Automatic: Updated within minutes of filings; no manual 13F/13D trawling required.
- Actionable Insights: Highlights conviction changes—new positions, size increases, fast exits.
- Power in Combination: Look for alignment with insider buying for especially compelling setups.
Why Sign Up Now
Trailing Insiders is currently free to use. Get real‑time alerts, analytics, and a weekly roundup at no cost. Take advantage of open access to experience the power of these signals firsthand and enrich your research workflow.
Whether you’re a weekend researcher or an experienced trader, these models offer proven informational advantages. From boardroom buys and Capitol Hill moves to hedge‑fund maneuvers—you’ll have them in one place. Sign up today while it’s free and equip yourself with insider‑informed intelligence.
The information provided is for educational purposes only and does not constitute investment advice. Markets involve risk. Always perform your own due diligence.