Investor · Boston, MA

Brad Gerstner

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Filings

135

SEC Form D

Connections

278

co-filers

Capital

$2.9B

across filings

Active

May 2010

to Mar 2026

Most-connected co-filers (278)

Matthew Tolve · Boston, MA20 shared Steven R. Berrard · Charlotte, NC13 shared Hagan Brown · Avon, CT13 shared Jack Altman · San Francisco, CA13 shared Landon A. Gibbs · Nashville, TN13 shared Brian O'Malley · San Francisco, CA11 shared John Kiernan · Boston, MA11 shared Alison Martinson · Grand Cayman, Cayman Islands10 shared Patrick Bosworth · San Francisco, CA10 shared John C. Mihm · Houston, TX9 shared Michelle M. Wilson-Clarke · Grand Cayman, Cayman Islands8 shared Greg Saunders · San Francisco, CA8 shared Steve R. Cole · Arcata, CA8 shared Peadar De Barra · Dublin 1, Ireland8 shared John Mcmahon · Redwood City, CA8 shared Thomas Kosasa · EDEN PRAIRIE, MN8 shared John Kiernan Iii · Boston, MA7 shared Shawn R. Gensch · Burnsville, MN7 shared Chad Peets · San Francisco, CA7 shared John A. Staab · Burnsville, MN7 shared Zhang Linhao · hongkong, Hong Kong7 shared Paul Gerwin · Santa Fe, NM6 shared Niall Brooks · Road Town, Tortola, British Virgin Islands6 shared Michael Mahony · Santa Fe, NM6 shared

Recent filings (135)

Altimeter Venture Partners Fund VIII, L.P.Mar 2026 · 2 co-filers$750.0M Altimeter Growth Olympic Fund VII, L.P.Mar 2026 · 2 co-filers$62.0M Altimeter Adirondack Fund II, L.P.Feb 2026 · 2 co-filers$167.5M Altimeter Reindustrialization Opportunities Fund, L.P.Dec 2025 · 4 co-filers$125.0M Altimeter Vesuvius Fund I, L.P.Dec 2025 · 4 co-filers$49.5M Altimeter Growth Olympic Fund V, L.P.Dec 2025 · 4 co-filers$110.0M Altimeter Kilauea Fund I, L.P.Dec 2025 · 4 co-filers$22.5M Altimeter Offshore Ltd.Nov 2025 · 7 co-filers Altimeter Offshore Ltd.Nov 2025 · 7 co-filers Altimeter Rocky Mountain Fund I, L.P.Nov 2025 · 4 co-filers$81.3M Altimeter Premier Growth VIII, L.P.Nov 2025 · 4 co-filers$1.5B Altimeter Long Opportunities Fund, L.P.Sep 2025 · 5 co-filers Altimeter Long Opportunities Offshore, L.P.Sep 2025 · 5 co-filers Altimeter Growth Olympic Fund IV, L.P.Sep 2025 · 8 co-filers Altimeter Adirondack Fund I, L.P.Sep 2025 · 8 co-filers$149.3M Altimeter Growth Co-Invest VI, L.P.Aug 2025 · 2 co-filers$15.0M Altimeter Growth Olympic Fund III, L.P.Jul 2025 · 8 co-filers$350.0M Altimeter Atlas Fund II, L.P.Jun 2025 · 8 co-filers$20.0M Altimeter Atlas Fund I, L.P.May 2025 · 8 co-filers$35.0M Altimeter Pilot Fund I, L.P.May 2025 · 8 co-filers$12.0M ALTIMETER PARTNERS FUND LPApr 2025 · 2 co-filers Altimeter Growth Olympic Fund II, L.P.Apr 2025 · 8 co-filers$250.0M Sigma Computing, Inc.Jan 2025 · 25 co-filers$274.0M Sigma Computing, Inc.Jan 2025 · 25 co-filers$274.0M Strategic Radiology LLCJan 2025 · 5 co-filers

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