Investor · GRAND CAYMAN, Cayman Islands
Mark W. Cook
Open Mark in the network graph →Filings
575
SEC Form D
Connections
1,327
co-filers
Capital
$59.1B
across filings
Active
Mar 2009
to Dec 2025
Most-connected co-filers (1,327)
Christopher C. Bowring · Grand Cayman, Cayman Islands56 sharedDesmond Wilson · Rockville, MD55 sharedPatrick W. Agemian · George Town, Grand Cayman, Cayman Islands55 sharedDonald R. Mclamb · Wilimington, DE54 sharedSteve Page · Red Bank, NJ54 sharedPeter W. Huber · Grand Cayman, Cayman Islands54 sharedIan S. Goodall · George Town, Grand Cayman, Cayman Islands53 sharedKepos Capital LP · New York, NY52 sharedJohn C. Bogle · Newton Lower Falls, MA43 sharedAnthony S. Bako · Oakland, CA40 sharedGregory S. Rosen · Oakland, CA40 sharedThornburg Investment Management, Inc · Santa Fe, NM39 sharedRoland A. Lienau · Dublin 1, Ireland34 sharedLaura K. Smith · Albany, NY33 sharedEbony W. Myles-Berry · Grand Cayman, Cayman Islands27 sharedSimon Cawdery · Grand Cayman, Cayman Islands21 sharedRichard Cunningham · Durham, NC20 sharedMatthew Sidman · BOSTON, MA19 sharedBeeneet Kothari · New York, NY19 sharedGregory Martinez · Stamford, CT19 sharedJohn C. Bogle, Jr · Newton Lower Falls, MA18 sharedRichard Ruffer · New York, NY18 sharedWilliam R. Cline, Jr · New York, NY18 sharedTekne Capital Management, LLC · New York, NY17 shared
Recent filings (575)
LI 2026, A SERIES OF DENVER VENTURES LLCFeb 2026DRA G&I Fund XI-C Real Estate Investment TrustJan 2026 · 3 co-filers$125KVCI Data Center, a Series of Denver Ventures LLCDec 2025 · 2 co-filersEstuary Offshore Fund Ltd.Dec 2025 · 5 co-filersEstuary Offshore Fund Ltd.Dec 2025 · 5 co-filersCuatro Co-Invest LPNov 2025 · 9 co-filersCuatro Co-Invest LPNov 2025 · 9 co-filersEngaged Capital Flagship Fund, Ltd.Oct 2025 · 7 co-filersEngaged Capital Flagship Fund, Ltd.Oct 2025 · 7 co-filersBison Peak Fund 1, LLCOct 2025 · 8 co-filers$50.0MArmistice Capital Offshore Fund Ltd.Sep 2025 · 10 co-filersArmistice Capital Offshore Fund Ltd.Sep 2025 · 10 co-filersBetter Trucks Last Mile, Inc.Jun 2025 · 14 co-filers$11.2MParkman HP Offshore Fund Ltd.May 2025 · 10 co-filersQsemble Offshore Ltd.May 2025 · 8 co-filers36 South Funds ICAVMay 2025 · 15 co-filersCommodore Capital Offshore Ltd.Feb 2025 · 22 co-filersAIR U.S. Life Fund I, LPJan 2025 · 11 co-filersTekne Long Only Offshore Fund, Ltd.Jan 2025 · 11 co-filersTekne Offshore Fund, Ltd.Jan 2025 · 9 co-filersKepos Carbon Evolution Fund Ltd.Jan 2025 · 7 co-filersKepos Alpha Fund Ltd.Jan 2025 · 7 co-filersKepos Exotic Beta Fund Ltd.Jan 2025 · 7 co-filersKepos Special Opportunities Fund Ltd.Jan 2025 · 7 co-filersKepos Carbon Allowance Fund Ltd.Jan 2025 · 7 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Mark in the interactive graph →