The Natal Registry · Science & Tech

Jim Simonsborn under Mercury retrograde

The founder of Renaissance Technologies, a quantitative hedge fund that used mathematical models to make him the most successful hedge fund manager of all time.born April 25, 1938, while Mercury traced its backward loop through Aries.

BornApril 25, 1938(1938–2024)♈︎☿ Rx in Aries · 28°43′Rx windowApr 11 – May 5, 1938
Natal Mercury retrograde♈︎AriesWikipedia
Astrological tradition — for entertainment, not astronomy

Tradition reads a natal Mercury retrograde as the inward mind — drafted, revised, doubled back — and gives it a fire-sign keynote in Aries: Patience over impulse; reread before you fire off.

Shares a retrograde sign with
Born inside the very same window

Coincidence, not causation: the birthday and the window are real and ephemeris-based; the reading is tradition, offered in good fun.