Investor · Coral Springs, FL

Michael L. Mattera

Open Michael in the network graph →

Filings

464

SEC Form D

Connections

461

co-filers

Capital

$171.0B

across filings

Active

Sep 2009

to Mar 2026

Most-connected co-filers (461)

J. Zucaro · Aventura, FL403 shared John C. Lee · Vancouver, British Columbia, Canada402 shared Sonja Neame · Nedlands WA, Channel Islands386 shared A. Harris · FORTH WORTH, TX383 shared The Colony Group, LLC · Boston, MA377 shared P. Vest Financial, Llc · McLean, VA355 shared A. Wiley · San Francisco, CA328 shared Orchard Global Asset Management LLP · London, United Kingdom323 shared John J. Suydam · New York, NY274 shared M. Flam · SAN DIEGO, CA272 shared Jordan A. Kolar · NEW YORK, NY255 shared David A. Mills · Needham, MA241 shared Blue Mountain Bridge Capital Limited · Hong Kong, Israel230 shared Robert A. Aspinall · George Town, Grand Cayman, Cayman Islands211 shared Randal L. Buness · Scottsdale, AZ207 shared Peter Kleinhenz · Ann Arbor, MI204 shared Shahriyar Neman · Sunny Isles Beach, FL203 shared Steven Gex · Aliso Viejo, CA195 shared Joseph D. Glatt · New York, NY194 shared Dawn R. Griffiths · HAMILTON, Bermuda187 shared Anthony D. Civale · New York, NY186 shared Jeremiah M. Bird · San Francisco, CA184 shared Nathan Jones · Reno, NV181 shared Marc J. Rowan · New York, NY181 shared

Recent filings (464)

Apollo Hybrid Value Fund III, L.P.Mar 2026 · 21 co-filers Apollo Hybrid Value Partners III, L.P.Mar 2026 · 21 co-filers Apollo Direct Lending Fund - Perpetual (Unlevered Overseas), L.P.Mar 2026 · 28 co-filers Apollo Direct Lending Fund - Perpetual (Levered), L.P.Mar 2026 · 28 co-filers Apollo Direct Lending Fund - Perpetual (Unlevered), L.P.Mar 2026 · 28 co-filers Apollo Hybrid Value Overseas Partners (Lux) III, SCSpMar 2026 · 21 co-filers Apollo Direct Lending Fund - Perpetual (Unlevered TE), L.P.Mar 2026 · 28 co-filers Apollo Asset-Backed Finance Fund (Lux), SCSpMar 2026 · 24 co-filers Apollo Hybrid Value Overseas Partners (Delaware 892) III, L.P.Mar 2026 · 21 co-filers Apollo Hybrid Value Overseas Partners III, L.P.Mar 2026 · 21 co-filers Apollo Raven Fund, L.P.Mar 2026 · 28 co-filers AX Essential Retail Portfolio, DSTMar 2026 · 22 co-filers$91.5M AP Rainbow Co-Invest, L.P.Mar 2026 · 20 co-filers AP Crimson Co-Invest, SCSpMar 2026 · 26 co-filers AX Essential Retail Portfolio, DSTMar 2026 · 22 co-filers$91.5M Apollo Aligned Alternatives IDF, LPFeb 2026 · 27 co-filers Apollo Debt Solutions IDF, LPFeb 2026 · 27 co-filers Apollo Credit Strategies IDF, LPFeb 2026 · 27 co-filers AX Essential Retail Portfolio, DSTFeb 2026 · 22 co-filers$91.5M Apollo Debt Solutions IDF Series Feeder, LP - Series IIIFeb 2026 · 27 co-filers Apollo AAA IDF Series Feeder, LP - Series IIIFeb 2026 · 27 co-filers Apollo S3 Private Markets IDF, LPJan 2026 · 27 co-filers AX Essential Retail Portfolio, DSTJan 2026 · 22 co-filers$91.5M Apollo ACT Capital Fund, L.P.Dec 2025 · 32 co-filers AP Pour Co-Invest, L.P.Dec 2025 · 30 co-filers

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