Wikipedia's first sentence called it “founder and president of the baupost group”. Today it says “american billionaire investor”. The one-line description Wikipedia serves to search engines and AI systems read “American billionaire Investor”. It now reads “American billionaire investor”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2020 one. Red dashes: removed from Wikipedia since.Pale dots: rewritten; the numbered note shows what it says now.Red text: written in or rewritten since the previous snapshot.1 tap a number or a side note to jump between them
The opening as it read in 2020
Seth Andrew Klarman (born May 21, 1957) is an American billionaire investor, hedge fund manager, and author. He is a proponent of value investing . He is the chief executive and portfolio manager of the Baupost Group , a Boston -based private investment partnership he founded in 1982. He closely follows the investment philosophy of Benjamin Graham and is known for buying unpopular assets while they are undervalued, seeking a margin of safety and profiting from any rise in price. Since his fund's $27 million-dollar inception to 2008, he has realized a 20% compounded return on investment .1He manages $27 billion in assets.2Forbes lists his personal fortune at US$ 1.50 billion and he is the 15th highest earning hedge fund manager in the world. He has drawn numerous comparisons to fellow value investor Warren Buffett , and akin to Buffett's notation as the "Oracle of Omaha ," he is known as the "Oracle of Boston ." "Forbes profile: Seth Klarman" .3 "Alpha Magazine Introduces the Alpha Hedge Fund Hall of Fame" (Press release).
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 958182419.
The opening as it stood in 2010
Seth Klarman is the founder and president of the Baupost Group, a Boston -based private investment partnership, and the author of a book on value investing .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 364735613.
The opening as it stood in 2015
Seth Klarman (born 1957) is an American billionaire who founded the Baupost Group , a Boston -based private investment partnership, and the author of a book on value investing titled Margin of Safety: Risk-Averse Value Investing Strategies for the Thoughtful Investor .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 664513544.
The opening as it stood on October 6, 2023 1 passage from the previous snapshot no longer appear
American billionaire investor Seth Andrew Klarman (born May 21, 1957) is an American billionaire investor, hedge fund manager, and author. He is a proponent of value investing . He is the chief executive and portfolio manager of the Baupost Group , a Boston -based private investment partnership he founded in 1982. He closely follows the investment philosophy of Benjamin Graham and is known for buying unpopular assets while they are undervalued, seeking a margin of safety and profiting from any rise in price. Since his fund's $27 million-dollar inception in 1982, he has realized a 20% compounded return on investment .He manages $30 billion in assets.Forbes listed his personal fortune at US$ 1.50 billion and said he was the 15th highest earning hedge fund manager in the world in 2017. He has drawn numerous comparisons to fellow value investor Warren Buffett , and akin to Buffett's notation as the "Oracle of Omaha ," he is known as the "Oracle of Boston ." "The Baupost Group, LLC: Private Company Information – Bloomberg" . "Alpha Magazine Introduces the Alpha Hedge Fund Hall of Fame" (Press release).
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1171354732.
The opening as it stood in 2025
American billionaire investor Seth Andrew Klarman (born May 21, 1957) is an American billionaire investor, hedge fund manager, and author. He is a proponent of value investing . He is the chief executive and portfolio manager of the Baupost Group , a Boston -based private investment partnership he founded in 1982. He closely follows the investment philosophy of Benjamin Graham and is known for buying unpopular assets while they are undervalued, seeking a margin of safety and profiting from any rise in price. Since his fund's $27 million-dollar inception in 1982, he has realized a 20% compounded return on investment . He manages $30 billion in assets. Forbes listed his personal fortune at US$ 1.3 billion and said he was the 15th highest earning hedge fund manager in the world in 2017. He has drawn numerous comparisons to fellow value investor Warren Buffett , and akin to Buffett's notation as the "Oracle of Omaha ," Klarman has been called the "Oracle of Boston ." "The Baupost Group, LLC: Private Company Information – Bloomberg" . "Alpha Magazine Introduces the Alpha Hedge Fund Hall of Fame" (Press release).
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1292024907. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “founder and president of the baupost group”. Today it says “american billionaire investor”. The one-line description Wikipedia serves to search engines and AI systems read “American billionaire Investor”. It now reads “American billionaire investor”. Read the current article and compare.
2010
2015
2020
Oct '23
2025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.
What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.
Then
founder and president of the baupost group
Now
american billionaire investor
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.
