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Case file

Donald Sussman

Wikipedia's first sentence called it “american financier and philanthropist”. Today it says “american billionaire hedge fund manager who is the founder and chief investment officer of the paloma funds”. Sections present on October 6, 2023 no longer exist: “Charitable contributions”.
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 2025 one. Red dashes: removed from Wikipedia since. Pale dots: rewritten; the numbered note shows what it says now. 1 tap a number or a side note to jump between them
The opening as it read in 2025

Donald Sussman (born June 8, 1946) is an American billionaire hedge fund manager who is the founder and chief investment officer of the Paloma Funds. Sussman has served on the boards of a number of organizations and is a major contributor to Democratic candidates and causes. "The top 10 Maine campaign donors in this year's elections include Sussman, Pingree, Stephen King" . The Bangor Daily News . 31 October 2014 . Why did one win and the other lose?" .

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1282616068.
Today
Wikipedia's first sentence called it “american financier and philanthropist”. Today it says “american billionaire hedge fund manager who is the founder and chief investment officer of the paloma funds”. Sections present on October 6, 2023 no longer exist: “Charitable contributions”. Read the current article and compare.
20152020Oct '232025
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 2015, and today's defining sentence is their current revision.

Then

american financier and philanthropist

Now

american billionaire hedge fund manager who is the founder and chief investment officer of the paloma funds

Sections that no longer exist

Present on October 6, 2023, absent today, with no near-matching heading in the current article and the article shorter overall, so this is not a renamed heading or a topic absorbed into a fuller treatment. 1 section of 400 characters or more gone since October 6 2023, with the article 18 characters shorter.

  • Charitable contributions
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.

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