Abhinav Gupta
Solo GP · New York, New York
Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for Thirdbase Opportunity LP - Series XA, a $4.5M venture fund (Mar 2026) (26 vehicles on file: 10 funds, 16 SPVs).
Angel Investment Confidence Score
Algorithmic score indicating recent deal velocity, check size reliability, and investment conviction in early-stage startups.
Why Abhinav Gupta holds a 92/100 confidence score
- Verified active check-writing activity within the last 12 months
- Target check sizes calibrated between $275K–$850K
- Clear domain thesis in B2B Software
- Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for Thirdbase Opportunity LP - Series XA, a $4.5M venture fund (Mar 2026) (26 vehicles on file: 10 funds, 16 SPVs).
Building in B2B Software? See how well your pitch deck matches Abhinav Gupta’s thesis.
Check My Startup FitVerified investment track record
Named as the only individual (Managing Member of the General Partner of the Issuer) on the Form D for Thirdbase Opportunity LP - Series XA, a $4.5M venture fund (Mar 2026) (26 vehicles on file: 10 funds, 16 SPVs).
Source: SEC Form D: Thirdbase Opportunity LP - Series XA (Mar 31, 2026) · 7 more sources
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $275K–$850K
- Verified deals
- 12 on file
- Latest activity
- Mar 2026
Is Abhinav Gupta a fit for you?
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What sectors does Abhinav Gupta back?
B2B SoftwareVerified investments & deal activity
12 deals trackedRecent startup investments, syndicate rounds, and public co-investments across the US and Europe.
- Mar 2026
Thirdbase Opportunity LP - Series XA
Invested through a fund
- Mar 2026
Thirdbase Opportunity LP - Series SX II
Invested through a fund
- Mar 2026
Thirdbase Opportunity LP - Series ER II
Invested through a fund
- Nov 2025
Thirdbase Opportunity LP - Series OA
Invested through a fund
- Nov 2025
Thirdbase Opportunity LP - Series GQ
Invested through a fund
- Oct 2025
Xxiii
Deal vehicle; company not disclosed
- Oct 2025
Thirdbase Opportunity LP - Series XXII
Invested through a fund
- Oct 2025
Xviii
Deal vehicle; company not disclosed
- Oct 2025
Thirdbase Opportunity LP - Series XVI
Invested through a fund
- Oct 2025
Thirdbase Opportunity LP - Series AP
Invested through a fund
- Sep 2025
Thirdbase Opportunity LP - Series XV
Invested through a fund
- Feb 2025
Thirdbase Opportunity LP - Series SX
Invested through a fund
Public Verification Sources
- SEC Form D: Thirdbase Opportunity LP - Series XAMar 31, 2026
- SEC Form D: Thirdbase Opportunity LP - Series SX IIMar 30, 2026
- SEC Form D: Thirdbase Opportunity LP - Series KIMar 30, 2026
- SEC Form D: Thirdbase Opportunity LP - Series ER IIMar 30, 2026
- SEC Form D: Thirdbase Opportunity LP - Series DBMar 30, 2026
- SEC Form D: Thirdbase Opportunity LP - Series AP IINov 5, 2025
- SEC Form D: Thirdbase Opportunity LP - Series PPNov 5, 2025
- SEC Form D: Thirdbase Opportunity LP - Series CBNov 5, 2025
Data refreshed from SEC filings and public European announcements Oct 15, 2026. Is this you? Correct or remove this profile.
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