Kathryn Brenzel

Citadel's Ken Griffin and Vornado's Steve Roth with a rendering of 350 Park

New York

Citadel’s Ken Griffin takes stake in 350 Park, readies for demolition

Katherine Kallergis

Moishe Mana, Ken Griffin and Mana Wynwood

South Florida

Ken Griffin, Mana deny talks of $700M Mana Wynwood sale

Rich Bockmann

Vornado Realty Trust’s Steven Roth and 770 Broadway; 250 Vesey Street and Robert Granieri of Jane Street Capital; 70 Hudson Yards and Related Companies' Jeff Blau and Deloitte's Joe Ucuzoglu; 660 Fifth Avenue and Ken Griffin of Citadel

Manhattan’s top office leases of 2025

Peter Thiel, Larry Page, Sergey Brin, Jeff Bezos and Jan Koum

California’s calling: Are more billionaires on their way to South Florida?

Caleb McCullough

Susan Miner of Premier Relocation, Ken Griffin and Park Tower at 800 N Michigan

Chicago

Final goodbye? Ken Griffin finds buyer for Park Tower penthouse asking nearly $13M

Holden Walter-Warner

Citadel’s Ken Griffin, 350 Park Avenue and Miller Samuel's Jonathan Miller

Ken Griffin makes big decision four years ahead of schedule

Clockwise from top left: Steve Cohen with a rendering of Metropolitan Park; Vornado Realty Trust’s Steven Roth, Rudin Management's Bill Rudin and Citadel’s Ken Griffin wiht renderings of 350 Park; TF Cornerstone's Tom Elghanayan with the current site at 45 West Street in Brooklyn; Vistria Group’s Maragaret Anadu, Alloy CEO Jared Della Valle and One Third Avenue

Biggest proposed projects of 2025 include casino, jails 

TRD Staff

Steve Ross, Ken Griffin pledge $10M in push for South Florida office relocations

Jake Indursky

Thomas Brodsky Buys $15M Duplex at 740 Park Avenue

Thomas Brodsky buys $15M duplex at 740 Park

Former Goldman Sachs exec fetches $31M in Winnetka lakefront record sale

National

Tri-State

Ken Griffin

Sign up for free and never miss a story

Get latest updates in your inbox

Citadel's Ken Griffin with renderings of 120 MacArthur Causeway and Vlad Doronin and Len Blavatnik with Aman Miami Beach

Ken Griffin’s private yacht marina, Aman Miami Beach approved

The Weekly Dirt: What South Florida’s billionaires have to say about tariff whiplash

Billionaire Ken Griffin’s One Thousand Museum penthouse hits market

The Daily Dirt: City kicks off review of 350 Park Avenue

Vornado’s 220 CPS notches $83M sale 

Francisco Alvarado

Meet Ken Griffin’s platoon of planners and professionals building his business in South Florida 

Swire Nixes One Brickell City Centre Office Supertall

Swire nixes plan for office supertall in Brickell, citing “challenging” market and slow preleasing

Ken Griffin Taps Related Cos. To Co-Develop Citadel Miami HQ

Ken Griffin taps Related Cos. to co-develop Citadel’s new $1B-plus Miami HQ

Master Brokers Forum

South Florida by the Numbers: Thanks for Giving

Ken Griffin

Get up to speed

Citadel’s Ken Griffin takes stake in 350 Park, readies for demolition

Ken Griffin, Mana deny talks of $700M Mana Wynwood sale

Manhattan’s top office leases of 2025

The Latest