Investor · Boston, MA
Manager Merganser Capital Management, LLC
Open Manager in the network graph →Capital
$6.5B
across filings
Active
Dec 2019
to Feb 2026
Most-connected co-filers (13)
Andrew M. Smock · Boston, MA15 sharedAlan E. Notarpole · Skaneateles, NY15 sharedJohn Stein · Cincinnati, OH15 sharedTrevor Woods · Greenwich, CT15 sharedDoc E. Parghi · New York, NY15 sharedDavid Anderson, Ph.D · LEXINGTON, MA13 sharedPeter S. Kaplan · Boston, MA13 sharedTodd B. Copenhaver · Boston, MA13 sharedAdam M. Ware · Boston, MA13 sharedJennifer K. Wynn · Boston, MA9 sharedSteven Stein · Cincinnati, OH9 sharedPhillip B. Stern · Wilmington, DE2 sharedDonald Ching · Saskatoon, Saskatchewan, Canada2 shared Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Manager in the interactive graph →