Investor · Boston, MA
Merganser Capital Management, LLC
Open Merganser in the network graph →Capital
$10.9B
across filings
Active
Feb 2014
to Feb 2026
Most-connected co-filers (15)
Alan E. Notarpole · Skaneateles, NY48 sharedTrevor Woods · Greenwich, CT48 sharedJohn Stein · Cincinnati, OH48 sharedAndrew M. Smock · Boston, MA46 sharedPeter S. Kaplan · Boston, MA46 sharedAdam M. Ware · Boston, MA46 sharedSteven Stein · Cincinnati, OH40 sharedJennifer K. Wynn · Boston, MA40 sharedDoc E. Parghi · New York, NY25 sharedDavid E. Gibson · GRAND CAYMAN, Cayman Islands23 sharedTodd B. Copenhaver · Boston, MA23 sharedDavid Anderson, Ph.D · LEXINGTON, MA23 sharedDouglas A. Kelly · Boston, MA23 sharedDerek P. Moran · Boston, MA13 sharedGeorge Taylor · Greenwich, CT13 shared Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Merganser in the interactive graph →