Investor · Chicago, IL

Ari Partners Gp Llc

Open Ari in the network graph →

Filings

9

SEC Form D

Connections

26

co-filers

Capital

—

across filings

Active

Jan 2018

to Jan 2026

Most-connected co-filers (26)

Michael Nashat · Mississauga, Ontario, Canada9 shared Advisory Research, Inc · Chicago, IL9 shared Advisory Research, Inc · Chicago, IL8 shared Matthew Swaim · Chicago, IL8 shared James N. Arrol · Luxembourg, Luxembourg8 shared Advisory Research, Inc · Chicago, IL8 shared Ari Partners Gp Llc · Chicago, IL8 shared C. William Van Horne · Calgary, Alberta, Canada7 shared Bruce Zessar · Chicago, IL6 shared Zafi S. Avnur · Watertown, MA6 shared Adam Kozak · Mississauga, Ontario, Canada2 shared Michael Palank · Los Angeles, CA2 shared Roman Rubin · Vancouver, British Columbia, Canada2 shared Matt Mcilwain · Seattle, WA2 shared Ellen Freeman · Chicago, IL2 shared Jim Cunnane · Clayton, MO2 shared Joshua N. Stone · Luxembourg, Luxembourg2 shared Laura L. Moret · Minneapolis, MN2 shared Charles A. Ledsinger, Jr · Baltimore, MD2 shared Michael Rosenbaum · Baltimore, MD2 shared David G. Doherty · CHICAGO, IL2 shared Debbra L. Schoneman · Minneapolis, MN2 shared Susan Steiner · Chicago, IL2 shared Sergei G. Lipov · Sheridan, WY1 shared

Recent filings (9)

Advisory Research Partners Fund, L.P.Jan 2026 · 3 co-filers Advisory Research Partners Fund, L.P.Jan 2025 · 10 co-filers Advisory Research Partners Fund, L.P.Jan 2024 · 10 co-filers Advisory Research Partners Fund, L.P.Jan 2023 · 13 co-filers Advisory Research Partners Fund, L.P.Jan 2022 · 10 co-filers Advisory Research Partners Fund, L.P.Jan 2021 · 13 co-filers Advisory Research Partners Fund, L.P.Jan 2020 · 13 co-filers Advisory Research Partners Fund, L.P.Jan 2019 · 17 co-filers Advisory Research Partners Fund, L.P.Jan 2018 · 17 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Ari in the interactive graph →