Grinich Investments
Syndicate · Seattle, WA
Investment syndicate based in Seattle, WA. 21 deal vehicles (SPVs) filed with the SEC since Sep 2024.
- Stages
- Pre-seed, Seed
- Typical check (est.)
- $50K–$150K
- Latest fund
- None on file
- Last verified activity
- Dec 2025
Focus
Sector focus not yet verifiedFunds and vehicles on SEC file
- Dec 2025
Grinich Investments Burst XXX, a series of Grinich Investments II, LP
Deal vehicle · $158K offering
- Nov 2025
Grinich Investments Burst XXIX, a series of Grinich Investments II, LP
Deal vehicle · $140K offering
- Oct 2025
Grinich Investments Burst XXVIII, a series of Grinich Investments II, LP
Deal vehicle · $52.6K offering
- Sep 2025
Grinich Investments Burst XXVII, a series of Grinich Investments II, LP
Deal vehicle · $209K offering
- Sep 2025
Grinich Investments Burst XXVI, a series of Grinich Investments II, LP
Deal vehicle · $156K offering
- Jul 2025
Grinich Investments Burst XIX, a series of Grinich Investments II, LP
Deal vehicle · $122K offering
- Jul 2025
Grinich Investments Burst XXIII, a series of Grinich Investments II, LP
Deal vehicle · $42.1K offering
- Jul 2025
Grinich Investments Burst XXIV, a series of Grinich Investments II, LP
Deal vehicle · $42.1K offering
- Jul 2025
Grinich Investments Burst XXV, a series of Grinich Investments II, LP
Deal vehicle · $52.6K offering
- Jun 2025
Grinich Investments Burst XXI, a series of Grinich Investments II, LP
Deal vehicle · $126K offering
Sources
- SEC Form D: Grinich Investments Burst XXX, a series of Grinich Investments II, LPDec 5, 2025
- SEC Form D: Grinich Investments Burst XXIX, a series of Grinich Investments II, LPNov 14, 2025
- SEC Form D: Grinich Investments Burst XXVIII, a series of Grinich Investments II, LPOct 9, 2025
- SEC Form D: Grinich Investments Burst XXVII, a series of Grinich Investments II, LPSep 17, 2025
- SEC Form D: Grinich Investments Burst XXVI, a series of Grinich Investments II, LPSep 10, 2025
- SEC Form D: Grinich Investments Burst XIX, a series of Grinich Investments II, LPJul 15, 2025
Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.