A clearer view of shareholder activism.

Predictive models that foresee shareholder activism and pinpoint the fixes that unlock value, before an activist arrives. We provide company, board and shareholder intelligence, connected in one platform.

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Our modelling ecosystem

Data

Unrivaled data inputs

Market and fundamentals

e.g. Segment underperformance, capital allocation, peer performance

Events

e.g. Regulatory violations, lawsuits, deals, investor days

Boards and directors

e.g. Director-fit scores, AI capabilities, director performance records

Ownership and votes

e.g. Activist-supportive holders, investor profiles, analyst sentiment

Company communication

e.g. Missed commitments, uncertainty, disclosure transparency

News

e.g. Changing public support, media scrutiny

Three models

Interlinking and reinforcing

Fact-checked by experts

Backtested every week

Updated every day

Company level

Activist Detect

Likely targets, and why

Targets and board seats
Director level

Director Elect

Each director’s vote share

Seats and shareholder votes
Shareholder level

Vote Predict

How each holder will vote

Every model feeds the next, so each is more accurate than any standalone prediction

Accurate predictions

Reliable and explainable results

Three models, one score

87

out of 100 for Company B

Tier
High
Momentum
Rising

Top 2% overall, 1st of 9 peers

12-month trend+14 pts

Every score is derived from all three models and encompasses:

  • Top drivers
  • Key risks
  • Peer gaps
  • Activist leverage points
  • Expected investor thesis
  • Available solutions/fixes

Built from all three

AD
DE
VP

Outputs

Ranked vulnerabilities and detailed reports

Vulnerability Index

Every company, ranked daily

  1. 01Company A91
  2. 02Company B87
  3. 03Company C83
  4. 04Company D79
Open the Index

Dive into any company in depth

Company report

Company B, in depth

The activist case, the company’s defense, what to do now

In your inbox in under 48 hours

View the report

Machine-enabled scale and pattern recognition, grounded in research, and signed off by experts. InvestorSight is built on years of research on shareholder activism, and on a modeling pipeline developed by specialist data engineers. Every company report is reviewed and signed off by our expert team before release, and each judgment is built back into the models.

From the Vulnerability Index to a signed-off company report in two clicks.

Scroll down for example report

InvestorSight report on Comcast, first page

Actionable intelligence on any company’s exposure to activism

Activists look for where a company is falling short of its potential. We apply the same lens, so leaders can see those gaps and act first.

Know the vulnerabilities

How likely a campaign is in the coming months, what is driving it and how strong an activist’s case would be, before those issues appear in an activist’s letter.

Prioritize value-creating moves

See exactly where the company trails its peers and model which changes would do the most to create value and reduce vulnerability.

Read the shareholder base

Who owns the company, how they have voted and what resonates with them, so engagement starts with the issues that would decide a vote.

Assess the board, outside in

An independent, evidence-based read on whether the board fits the company’s strategy, along with accountability and pay, with every claim traced to an official source.

Get more from your advisors

Start conversations with bankers, lawyers and proxy solicitors from a full, sourced picture, and ask sharper questions. For advisors, a head start on every client.

Why InvestorSight

Predictive

Tested on years of unseen data, our models flagged 43% of campaigns up to a year ahead of when they occurred.

Reliable

Engineered over years by academic experts and data scientists, with every figure sourced and passed through 40+ quality gates.

Comprehensive

480 core variables across 8 dimensions, covering every US-listed company since 2010.

Efficient

Daily scores on every US-listed company, and full reports in under 48 hours.

Customizable

Reports, screens and watchlists built around your company and the peers you choose.

Sightlines, our weekly newsletter

The week’s activist signals.
In one briefing.

Most activism coverage tells you what just happened. Sightlines shows what our models expect next, with new predictions, emerging trends and insights you won’t find anywhere else.

InvestorSight Sightlines editorial draft dated October 28, 2026, displayed on a Mac.

Want a closer look at the platform?

See a live report in action, with today’s predictions and the evidence behind every score.

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Sightlines by InvestorSight. Unsubscribe at any time.

Subscribe to Sightlines.

Sign up to receive Sightlines when it launches.

Sightlines by InvestorSight. Unsubscribe at any time.

Want a closer look at the platform?

See a live report in action, with today’s predictions and the evidence behind every score.

Join the launch list. Unsubscribe at any time.

Sightlines by InvestorSight. Unsubscribe at any time.

Subscribe to Sightlines.

Sign up to receive Sightlines when it launches.

Sightlines by InvestorSight. Unsubscribe at any time.

Want a closer look at the platform?

See a live report in action, with today’s predictions and the evidence behind every score.

Join the launch list. Unsubscribe at any time.

Sightlines by InvestorSight. Unsubscribe at any time.

Subscribe to Sightlines.

Sign up to receive Sightlines when it launches.

Sightlines by InvestorSight. Unsubscribe at any time.