John Grayken (born June 1956) is an Irish-American billionaire and the founder and chairman of Lone Star Funds, a private equity firm. He has made significant contributions to the finance industry through his investment strategies and management of various asset classes. His work with Lone Star Funds has led to extensive involvement in real estate and distressed assets, earning him recognition in the world of finance. Grayken's success illustrates the impact of private equity in economic growth and investment opportunities.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 318 days away.
Place of Birth
Time Zone - America/New_York (4:0 W)
Chinese Zodiac Sign
Birth Number
Life Path Number
Name Number (Chaldean)
Name Number (Pythagorean)
Meaning of the name - John
God is gracious
Read Full John Name AnalysisJune 1, 1956 Facts
Generation Group
John Grayken belongs to the Baby Boomers group.
Place of Birth: Cohasset
Educated At: Harvard Business School | University of Pennsylvania
Occupation: private equity | chairperson
Employers: Lone Star Funds
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.

Ephemeris for June 1, 1956
Note: Moon position is location and time sensitive.Planet | Position (Tropical, Western) | Transits on June 1, 2025 | Secondary Progressions for June 1, 2025 |
---|---|---|---|
Sun | 11 Gemini 6 | 11 Gemini 25 | 17 Leo 0 |
Moon | 9 Pisces 20 | 24 Leo 16 | 1 Libra 19 |
Mercury | 1 Gemini 21 | 14 Gemini 30 | 6 Virgo 28 |
Venus | 9 Cancer 0 | 25 Aries 34 | 3 Cancer 32 |
Mars | 29 Aquarius 5 | 21 Leo 25 | 23 Pisces 39 |
Jupiter | 24 Leo 14 | 28 Gemini 9 | 6 Virgo 22 |
Saturn | 29 Scorpio 8 | 0 Aries 25 | 26 Scorpio 43 |
Uranus | 29 Cancer 37 | 28 Taurus 10 | 3 Leo 34 |
Neptune | 28 Libra 0 | 1 Aries 52 | 27 Libra 54 |
Pluto | 26 Leo 14 | 3 Aquarius 38 | 27 Leo 54 |
Rahu | 8 Sagittarius 0 | 23 Pisces 27 | 4 Sagittarius 21 |
Ketu | 8 Gemini 0 | 23 Virgo 27 | 4 Gemini 21 |
Chandra Kundali (Equal House, North Indian Diamond Chart)

Astrology Transits Analysis for Year 2025
Note: Multiple transits occurring in close proximity often signify a major event in a person's life.John Grayken's 2025 Transits to Natal Planets
- Jupiter conjunction Sun
Exact: 20 February, 2025 - Mars aspects Moon
Exact: 11 May, 2025 - Jupiter trine Mars
Exact: 10 June, 2025 - Mars square Rahu
Exact: 30 June, 2025 - Saturn sextile Mercury
Exact: 10 July, 2025 - Jupiter conjunction Venus
Exact: 20 July, 2025 - Jupiter trine Moon
Exact: 20 July, 2025 - Mars aspects Sun
Exact: 08 October, 2025 - Mars opposition Mercury
Exact: 07 November, 2025 - Mars square Moon
Exact: 17 November, 2025 - Mars aspects Venus
Exact: 17 November, 2025