Al and Mark Rosen


Al and Mark Rosen run Accountability Research Corp., providing independent equity research to investment advisors across Canada. Dr. Al Rosen is FCA, FCMA, FCPA, CFE, CIP, and Mark Rosen is MBA, CFA, CFE.

Do corporate spinoffs reward shareholders?

Creating value by shrinking

By Al and Mark Rosen |May 9, 2022

3 min read

When stock frauds go beyond gaming the numbers

Claims of novel technology are at the centre of many collapses

By Al and Mark Rosen |March 14, 2022

3 min read

Finding the tipping point of stock collapses

When does accounting become important?

By Al and Mark Rosen |February 4, 2022

4 min read

Heed the warning signs of stock market frauds

Use the fraud triangle to root out problem investments

By Al and Mark Rosen |November 2, 2021

3 min read

The case for boring in a bull market of DIY geniuses

How to keep clients from psyching themselves out

By Al and Mark Rosen |October 4, 2021

3 min read

In search of buying opportunities

Investing advice that works

By Al and Mark Rosen |May 11, 2021

4 min read

Home bias isn’t all bad

Are your clients invested too much in Canada?

By Al and Mark Rosen |March 12, 2021

3 min read

Welcome to the new investor wasteland

Carbon-adjusted earnings: Where accounting meets ESG to talk nonsense

By Al and Mark Rosen |February 5, 2021

3 min read

For investors, cash flows only tell half the story

Don’t fall prey to cash-is-king platitudes

By Al and Mark Rosen |October 30, 2020

3 min read