Insider Ownership
The percentage of a company's shares held by its own officers, directors, and large controlling shareholders.
What it is
Insider ownership is the portion of a company's stock owned by people closely tied to the business, namely senior executives, board directors, and shareholders who hold a large stake (typically 10% or more). These holders are legally defined as insiders and must report their positions and trades. The figure is usually shown as a percentage of total shares outstanding.
Why it matters
Meaningful insider ownership is often read as alignment, the leadership has its own money at stake alongside outside shareholders. The pitfall is that very high insider control can reduce the influence of public shareholders and concentrate voting power, especially where dual-class share structures exist. It tells you about alignment and control, not whether the stock is cheap.
How it's calculated
Sum the shares held by officers, directors, and 10%-or-greater beneficial owners, divide by total shares outstanding, and multiply by 100 to express it as a percentage.
How Quintarthai uses it
Insider holdings and Form 4 / SEDI transactions feed Quinn's insider tracker, with each entry carrying a provenance receipt back to the source filing; start from a company's deep-analysis page.