Ledger.
Investor · CHICAGO, IL

Robert A. Contreras

Open Robert in the network graph →
Filings
25
SEC Form D
Connections
103
co-filers
Capital
$1.3B
across filings
Active
Jul 2011
to Mar 2025

Most-connected co-filers (103)

Theodore J. Rupp · CHICAGO, IL12 sharedJoel A. Hirsh · CHICAGO, IL10 sharedMitchell A. Kovitz · Chicago, IL10 sharedWilliam Janis · Dallas, TX8 sharedDaniel Youman · Austin, TX8 sharedMichael Weinmann · Summit, NJ8 sharedMark Halford · Austin, TX8 sharedNicholas Downing · Mountain View, CA8 sharedCharles Taylor · Mountain View, CA8 sharedA. Kovitz Investment Group Partners, Llc · CHICAGO, IL8 sharedJuan Pujadas · HARTFORD, CT8 sharedA. Kovitz Investment Group Partners, Llc · CHICAGO, IL8 sharedTerence M. Igo · TAMPA, FL8 sharedJeremy Blank · Fremont, CA6 sharedRyan R. Toteja · Washington, Washington, D.C.6 sharedBryan B. Hinton · South Jordan, UT5 sharedJeremy W. Anderson · Washington, Washington, D.C.4 sharedAudrey J. Lewis · Scheidgen, Luxembourg4 sharedJohn M. Stoops · Evanston, IL4 sharedAdam N. Nowak · New York, NY4 sharedAnthony L. Leggio · Bakersfield, CA4 sharedJane E. Couperus · Bakersfield, CA4 sharedCharles F. Green, Jr · Bakersfield, CA4 sharedStefan N. Lambert · Luxembourg, Luxembourg4 shared

Recent filings (25)

NEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY QP, L.P.Mar 2026 · 4 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY L.P.Mar 2026 · 4 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY L.P.Mar 2025 · 13 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY QP, L.P.Mar 2025 · 13 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY LPMar 2024 · 13 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY QP LPMar 2024 · 13 co-filersOncoResponse IncMay 2023 · 26 co-filers$40.0MNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY QP LPMar 2023 · 13 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY LPMar 2023 · 13 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY QP LPMar 2022 · 13 co-filersNEW MILLENNIUM FUNDAMENTAL HEDGED EQUITY LPMar 2022 · 13 co-filersTremor Testing & Data Analytics, Inc.May 2021 · 5 co-filers$600KTremor Testing & Data Analytics, Inc.Mar 2021 · 5 co-filers$600KOncoResponse IncMar 2021 · 26 co-filers$60.0MKOVITZ DIVERSIFIED REAL ESTATE FUND, LLCOct 2020 · 20 co-filersKOVITZ DIVERSIFIED REAL ESTATE FUND, LLCDec 2018 · 20 co-filersOncoResponse IncSep 2018 · 11 co-filers$40.0MBolthouse Fixed Income Limited PartnershipMay 2018 · 11 co-filersBolthouse Equity Limited PartnershipMay 2018 · 11 co-filersBee Vectoring Technologies International Inc.Mar 2018 · 14 co-filers$16KBolthouse Fixed Income Limited PartnershipApr 2017 · 14 co-filersBolthouse Equity Limited PartnershipApr 2017 · 14 co-filersBee Vectoring Technologies International Inc.Apr 2017 · 16 co-filers$90KVariation Biotechnologies (US), Inc.Jul 2011 · 11 co-filers$4.3MVariation Biotechnologies (US), Inc.Jul 2011 · 11 co-filers$3.5M

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