Investor · Greenwich, CT
Stephen F. Mandel, Jr
Open Stephen in the network graph →Filings
111
SEC Form D
Connections
88
co-filers
Capital
$196.3B
across filings
Active
Jan 2014
to Mar 2025
Most-connected co-filers (88)
Lone Pine Managing Member LLC · Greenwich, CT66 sharedTrust The Baring International Investment Limited Trust for Employee Benefit Plans · Boston, MA64 sharedLone Pine Capital LLC · Greenwich, CT58 sharedLone Pine Associates LLC · Greenwich, CT46 sharedLone Pine Members LLC · Greenwich, CT37 sharedPaulo Lemann · Grand Cayman, Cayman Islands10 sharedElliot M. Hubbard · Hamilton, Bermuda10 sharedEric Bell · Seattle, WA10 sharedDawn R. Griffiths · HAMILTON, Bermuda10 sharedSarah Gordon Wild · Grand Cayman, Cayman Islands10 sharedJohn B. Collis · Boston, MA10 sharedMir Imran · San Jose, CA8 sharedTing P. Oei · New York, NY8 sharedJ. Daniel E. Cole · Santa Rosa, CA8 sharedSteven Glassman · Hamilton, Bermuda5 sharedMichael G. Linn · San Francisco, CA5 sharedAdolfo M. Pena · Hamilton, Bermuda4 sharedEastBay Asset Management LLC · New York, NY4 sharedRobyn T. Geffner · New York, NY4 sharedJeff Ho · San Rafael, CA4 sharedVictor A. Murray · Grand Cayman, Cayman Islands4 sharedDavid Oliveira · Hamilton, Bermuda4 sharedEli D. Spiro · Webster, TX4 sharedAdam Sharkawy · Oakland, CA4 shared
Recent filings (111)
Lone Mountain Pine, L.P.Nov 2025 · 8 co-filersLone Mountain Pine, L.P.Nov 2025 · 8 co-filersEastBay Offshore Fund, Ltd.Jul 2025 · 10 co-filersLone Basin Growth Fund I, L.P.Mar 2025 · 2 co-filersLone Spruce, L.P.Mar 2025 · 7 co-filersLone Basin Growth Fund I, L.P.Mar 2025 · 2 co-filersLone Sierra, L.P.Mar 2025 · 7 co-filersLone Cascade, L.P.Mar 2025 · 7 co-filersLone Redwood, L.P.Mar 2025 · 7 co-filersEastBay Offshore Fund, Ltd.Apr 2024 · 10 co-filersCleanFiber Inc.Apr 2024 · 21 co-filers$32.3MLone Baccata Opportunities Fund 2024-I, L.P.Mar 2024 · 2 co-filers$104.6MLone Baccata Opportunities Fund 2024-I, L.P.Mar 2024 · 2 co-filers$104.6MLone Basin Growth Fund I, L.P.Mar 2024 · 2 co-filersLone Basin Growth Fund I, L.P.Mar 2024 · 2 co-filersLone Spruce, L.P.Mar 2024 · 7 co-filersLone Sierra, L.P.Mar 2024 · 7 co-filersLone Cascade, L.P.Mar 2024 · 7 co-filersLone Redwood, L.P.Mar 2024 · 7 co-filersCleanFiber Inc.Oct 2023 · 29 co-filers$12.5MEastBay Offshore Fund, Ltd.Apr 2023 · 10 co-filersLone Sierra, L.P.Mar 2023 · 7 co-filersLone Spruce, L.P.Mar 2023 · 7 co-filersEcoMap Technologies, Inc.Jul 2022 · 4 co-filers$3.5MEastBay Offshore Fund, Ltd.Apr 2022 · 7 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Stephen in the interactive graph →