American International Group vs Assurant
American International Group (AIG) and Assurant (AIZ) side by side: how big they are, what they earn, how their shares have moved and what insiders, members of Congress and funds reported. Figures from filings and closing prices; none of this is a view on either stock.
- Market value
- $43B
- Last close
- $82.86
- 12 months
- +5.8%
- Market value
- $15.8B
- Last close
- $322.11
- 12 months
- +41.9%
At a glance
- By market value, American International Group ($43.0B) is about 2.7 times Assurant ($15.8B).
- Over the last 12 months American International Group's share price moved +5.8% and Assurant's +41.9%; against the S&P 500 that is −6.5 points and +29.6 points.
- In their last fiscal years American International Group kept 11.6% of revenue as net income and Assurant 6.8%.
- In the last 90 days insiders reported 0 open-market purchases at American International Group and 0 at Assurant; members of Congress disclosed 0 trades in American International Group and 0 in Assurant.
- Next results: American International Group Feb 8, 2027, Assurant Feb 8, 2027.
Share price over the last 12 months
Face to face
The figures that separate the two, drawn to the same scale. Every figure is also in the table below.
Size
Market value
Revenue, last fiscal year
Net income, last fiscal year
Every figure
| American International Group AIGNYSE · Multi-line Insurance | Assurant AIZNYSE · Multi-line Insurance | |
|---|---|---|
| Size and profitability | ||
| Market value | $43B | $15.8B |
| Revenue, last fiscal year | $26.8B | $12.8B |
| Net income, last fiscal year | $3.1B | $873M |
| Net marginNet income as a share of revenue | 11.6% | 6.8% |
| Free cash flow | $3.07B | |
Prices are end-of-day closes, and fundamentals are the companies' last annual figures from their SEC filings: a − or + in the table is a fact of the filing or the close, not a forecast. Market value is the company-level figure at the last close. Counts are of records OQRO holds, by their date; insider history since 2006 comes from the SEC's insider transactions data sets and every filing since. Planned sales under a 10b5-1 plan are counted like other sales.
Compare with another company
American International Group against
Assurant against
Common questions
How do American International Group and Assurant compare in size?
American International Group has the larger market value: American International Group $43B and Assurant $15.8B, at the last close.
Whose share price rose more over the last 12 months, AIG or AIZ?
Over the last 12 months American International Group moved +5.8% and Assurant +41.9%. Past price moves say nothing about the future.
Which has had more insider buying, American International Group or Assurant?
Since 2006, American International Group insiders reported 148 open-market purchases against 21 for Assurant. These are counts of what was filed, not a view on either stock.
Do members of Congress trade AIG or AIZ?
In the last 12 months, members of Congress disclosed 3 trades in American International Group (AIG) and 1 in Assurant (AIZ).
When did insiders last buy AIG and AIZ?
American International Group: Nov 9, 2026. Assurant: Nov 6, 2020.
See the record behind any of these
A free account opens the full history of every insider and company since 2006, the screener, alerts, Congress trades and fund moves.
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