Key facts
- TRIATOMIC CAPITAL is a private equity firm based in PALO ALTO, CA with 14 tracked portfolio companies.
- Notable positions include d-Matrix, ArsenalBio, Axiom (Palo Alto), Lyten, Chalk.
Registered with the SEC
Form ADV · 2026-03 · CRD 312408- Regulatory AUM
- —
- Private fund assets
- $346.3M
- Private funds
- 8 · 1 private equity, 1 hedge, 6 other
- Staff
- 9
- Registered office
- PALO ALTO, CA
- SEC status
- Approved
Reports custody of client assets.
Source: SEC Investment Adviser Public Disclosure, Form ADV (registered as TRIATOMIC MANAGEMENT LP).
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- ·The book's top 25 — of 14 recorded positions
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Portfolio, priced
14 companies · by our current valuations| Company | Industry | Valuation | First invested | Role |
|---|---|---|---|---|
| d-Matrix | Semiconductors | $2.3B | — | |
| ArsenalBio | — | $1.9B | — | |
| Axiom (Palo Alto) | — | $1.6B | — | |
| Lyten | — | $1.2B | — | |
| Chalk | Software Development Applications | $500.0M | — | |
| MatX | Computers, Parts and Peripherals | $362.0M | — | |
| Edison Scientific | Drug Discovery | $255.0M | — | |
| Chemify | — | $145.1M | — | |
| Elegen | — | $100.0M | — | |
| Village Labs | — | $57.0M | — | |
| Teleo | — | $41.0M | — | |
| Efficient Computer | — | $34.2M | — | |
| iPronics | — | $21.9M | — | |
| Manifold Bio | — | — | — |
Frequently asked
- What companies does TRIATOMIC CAPITAL invest in?
- TRIATOMIC CAPITAL has 14 recorded portfolio companies, including d-Matrix, ArsenalBio, Axiom (Palo Alto), Lyten.