Marc Grandisson

Companies

• The Howard Hughes CorporationChair Jul 17, 2026 to now¹
• The Howard Hughes CorporationBoard member May 13, 2026 to now²
• Arch Capital GroupBoard member Mar 1, 2021 to Feb 29, 2024³
• Arch Capital GroupChief executive officer Feb 27, 2006 to Feb 29, 2024⁴
• Arch Capital GroupPresident Feb 22, 2016 to May 20, 2020⁵
• Arch Capital GroupChief operating officer Feb 22, 2016 to May 10, 2017⁵
• Arch Capital GroupChair Feb 27, 2006 to Nov 16, 2015⁴

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Arch Capital Group ACGL2,212,941 shares⁶$220.0M at $99.42Feb 29, 2024
• The Howard Hughes Corporation HHH96,943 shares⁷$6.4M at $66.44Sep 23, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 23, 2026Bought 25,000 shares at $64.12 of The Howard Hughes Corporation⁷
• Jul 15, 2026Granted 68,653 shares of The Howard Hughes Corporation⁸
• Jun 19, 2026Granted 3,290 shares of The Howard Hughes Corporation⁹
• Feb 27, 2024Granted 16,693 shares of Arch Capital Group⁶
• Feb 23, 2024Granted 138,190 shares of Arch Capital Group¹⁰
• Nov 15, 2023Gift 54,219 shares of Arch Capital Group¹¹
• Nov 15, 2023Gift 54,219 shares of Arch Capital Group¹¹
• Nov 15, 2023Gift 32,080 shares of Arch Capital Group¹¹
• Nov 6, 2023Sold 103,028 shares at $85.01 of Arch Capital Group¹²
• Nov 3, 2023Sold 246,972 shares at $85.62 of Arch Capital Group¹²
• May 19, 2023Sold 200,000 shares at $76.10 of Arch Capital Group¹³
• Feb 24, 2023Granted 18,252 shares of Arch Capital Group¹⁴
• Feb 24, 2023Granted 44,109 shares of Arch Capital Group¹⁴
• Nov 15, 2022Gift 32,080 shares of Arch Capital Group¹¹
• Nov 9, 2022Shares withheld for tax 26,772 shares at $57.56 of Arch Capital Group¹⁵
• Nov 9, 2022Exercised options 80,991 shares at $19.03 of Arch Capital Group¹⁵
• Nov 9, 2022Shares withheld for tax 15,920 shares at $57.56 of Arch Capital Group¹⁵
• Nov 9, 2022Exercised options 48,000 shares at $19.09 of Arch Capital Group¹⁵
• Nov 8, 2022Gift 36,246 shares of Arch Capital Group¹⁵
• Nov 8, 2022Gift 36,246 shares of Arch Capital Group¹⁵
• Nov 2, 2022Shares withheld for tax 16,854 shares at $56.22 of Arch Capital Group¹⁶
• Nov 2, 2022Exercised options 53,100 shares at $17.84 of Arch Capital Group¹⁶
• Nov 1, 2022Gift 75,516 shares of Arch Capital Group¹⁷
• Nov 1, 2022Gift 75,516 shares of Arch Capital Group¹⁷
• Oct 28, 2022Shares withheld for tax 25,284 shares at $56.68 of Arch Capital Group¹⁷