Investor · New York, NY
Ostra Capital Management, LLC
Open Ostra in the network graph →Capital
$1.3B
across filings
Active
Mar 2015
to Sep 2025
Most-connected co-filers (16)
Ostra GP, LLC · New York, NY14 sharedPeter Fenton · San Francisco, CA2 sharedDr. Andreas B. Wicki · Northbrook, IL2 sharedNicholas Jones · Seattle, WA2 sharedNoah J. Leichtling · New York, NY2 sharedAlbert B. Fadel · Miami Beach, FL2 sharedGlen Wigney · Grand Cayman, Cayman Islands2 sharedJonathan L. Lieberman · New York, NY2 sharedJ. K. Kenny · New York, NY2 sharedMark Poag · Houston, TX2 sharedJames Cohen · Malvern, PA2 sharedDaniel F. Byrne · Portland, OR1 sharedRobert G. Mannes · Traverse City, MI1 sharedJoseph M. Byker · Grandville, MI1 sharedDavid M. Byker · Grandville, MI1 sharedRichard Murawczyk · New York, NY1 shared Recent filings (18)
Ostra Capital Partners, LPSep 2025 · 3 co-filersOstra Capital Partners, LPSep 2025 · 3 co-filersOstra Capital Partners, LPSep 2024 · 3 co-filersOstra Capital Partners, LPSep 2024 · 3 co-filersOstra Capital Partners, LPSep 2023 · 3 co-filersOstra Capital Partners, LPSep 2023 · 3 co-filersOstra Capital Partners, LPSep 2022 · 3 co-filersOstra Capital Partners, LPSep 2022 · 3 co-filersOstra Capital Partners, LPOct 2021 · 3 co-filersOstra Capital Partners, LPOct 2021 · 3 co-filersOstra Capital Partners, LPOct 2020 · 3 co-filersOstra Capital Partners, LPOct 2020 · 3 co-filersOstra Capital Partners, LPOct 2019 · 3 co-filersOstra Capital Partners, LPOct 2019 · 3 co-filersOstra Capital Partners, LPOct 2018 · 3 co-filersOstra Capital Partners, LPOct 2018 · 3 co-filersOstra Capital Partners VII, LPOct 2018 · 4 co-filersOstra Capital Partners VII, LPOct 2017 · 4 co-filersOstra Capital Partners, LPOct 2017 · 3 co-filersOstra Capital Partners, LPOct 2017 · 3 co-filersPortfolio Fund I LLCAug 2017 · 3 co-filers$2.0MFitz Gate Ventures, L.P.May 2017 · 5 co-filers$7.4MFitz Gate Ventures, L.P.Oct 2016 · 5 co-filers$15.0MEOR Partners Limited PartnershipOct 2016 · 7 co-filers$2.9MOstra Capital Partners, LPOct 2016 · 3 co-filers Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Ostra in the interactive graph →