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Matrix is an early-stage venture capital firm, investing from idea through Series A. As a close-knit team of former founders and company builders, the firm partners with founders who have deep technical expertise and a contrarian vision of the future.
Deal activity increased 100% year-over-year (18 deals in the last 12 months). Average disclosed round size is $66.0M (across 438 rounds with reported amounts).
Portfolio
284
Fund Size
$800M
Top Stage
Series A
Last 12 Mo
18
Team
Portfolio Breakdown
Stage Distribution
Sector Distribution
Investment Activity
DealsAvg Round Size
Portfolio
496 investments
| Company | Round | Amount | Date |
|---|---|---|---|
 Encoded Therapeutics | Series F | $275M | Sep 2026 |
 Light Energy | Unknown | $46M | Sep 2026 |
 Metriport | Unknown | $26M | Aug 2026 |
 Thunder Compute | Series A | $13M | Aug 2026 |
 Giant | Seed | $8M | Feb 2026 |
 BoldVoice | Series A | $21M | Jan 2026 |
 Fini | Seed | $3.6M | Jan 2026 |
| Thunder Compute | Series A | $13M | Jan 2026 |
 Lemma | Pre-Seed | $2.3M | Jan 2026 |
 Optura | Series A | $17.5M | Jan 2026 |
 Optura AI | Series A | $17.5M | Jan 2026 |
 Optura | Series A | $17.5M | Jan 2026 |
 OneCard | Series D | — | Jan 2026 |
| Encoded Therapeutics | Series F | $275M | Jan 2026 |
 Talos | Series B | $45M | Jan 2026 |
 Sila Nanotechnologies | Series E | $300M | Jan 2026 |
| SSuno Ai | Series D | $400M | Jan 2026 |
| EEncoded | Series F | $275M | Jan 2026 |
 LemonSlice | Seed | $10.5M | Dec 2025 |
 Lemonslice AI | Seed | $10.5M | Dec 2025 |
 Channel3 | Seed | $6M | Dec 2025 |
 Suno | Series C | $250M | Nov 2025 |
 Luma | Series C | $900M | Nov 2025 |
| LLuma AI | Series B | $900M | Nov 2025 |
| LLuma AI | Series C | $900M | Nov 2025 |
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Top Co-Investors
Y Combinator48 shared
Sequoia Capital40 shared
India Quotient27 shared
Andreessen Horowitz25 shared
MPC24 shared
GV24 shared
Lightspeed Venture Partners24 shared
Accel20 shared
Spark Capital19 shared
Tiger Global Management, LLC19 shared
Trinity Ventures15 shared
General Catalyst13 shared
Alpha Wave Global13 shared
Z4713 shared
The Goldman Sachs Group, Inc.12 shared
Founders Fund11 shared
Benchmark11 shared
Menlo Ventures11 shared
InnoVen Capital11 shared
Last updated: 20 October 2026