Alan Trefler profile photo

Alan Trefler

Global rank #1488 · Technology
Estimated net worth
$2.86B
-$119.76M (-4.01%) since the previous Grizzly Bulls update
Updated Sep 8, 2026, 10:32 AM EDT

Profile details

Residence and biographical details are shown from cited sources. Time-sensitive facts are withheld when their supporting evidence is no longer current.

Residence
Brookline, Massachusetts
Current source dated Mar 10, 2026 · Verified Sep 7, 2026
Education
Bachelor of Arts/Science, Dartmouth College
Source dated Mar 10, 2026 · Verified Sep 7, 2026

Wealth history

Older points are reconstructed from archived Forbes estimates and are approximate because the original stored values were rounded. The latest point uses the current net worth estimate shown above.

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View wealth history table
YearEstimated net worthBasis
2017$1.6BHistorical Forbes estimate (approx.)
2018$1.9BHistorical Forbes estimate (approx.)
2019$2.3BHistorical Forbes estimate (approx.)
2020$2.5BHistorical Forbes estimate (approx.)
2021$4.8BHistorical Forbes estimate (approx.)
2022$2.9BHistorical Forbes estimate (approx.)
2023$1.8BHistorical Forbes estimate (approx.)
2024$2.12BHistorical Forbes estimate (approx.)
2026$2.86BCurrent estimate
Historical points are approximate.

Recent wealth changes

These changes compare Grizzly Bulls wealth estimates from the dates shown below.

PeriodWealth changeRank changeCompared with
Previous update-$119.76M (-4.01%)Down 65Sep 7, 2026
7 days-$67.22M (-2.29%)Down 43Sep 1, 2026

Comparable Technology billionaires

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Sources and calculations

Grizzly Bulls tracks this published net worth estimate over time and separately values identified public holdings when share counts and market prices are available. The total shown at the top currently uses the latest available Forbes estimate; holding values shown on this page do not replace it.

Background citations are listed with the background section so its numbered references remain easy to follow.