Companies / Nuburu, Inc.
Nuburu, Inc.
NYSE: BURUCIK 1814215DENVER, CO
Financials · FY2025
Ownership
179.0M shares outstanding · as of May 15, 2026
Ownership
| Insiders | 0.99% | 1,774,000 |
| Institutions | 16.96% | 30,365,715 |
| Public float | 82.05% | 146,880,913 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 3
View all →| Insider | % of shares | Shares |
|---|---|---|
Barisoni DarioCEOCo-Chief Executive Officer · Director | 0.99% | 1,774,000 |
Ricchebuono MatteoDirector | — | — |
Taylor ShawnDirector | — | — |
Institutional holders 32
View all →| Holder | Value | % of shares |
|---|---|---|
| $3.51M | 12.32% | |
| $698.2K | 2.45% | |
| $183.9K | 0.58% | |
| $120.7K | 0.42% | |
| $94.4K | 0.33% | |
| $68.7K | 0.30% | |
| $36.9K | 0.13% | |
| $25.3K | 0.09% | |
| $16.0K | 0.06% | |
| $15.9K | 0.06% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Oct 1, 2025 | Barisoni Dario CEO | Grant | Common Stock | $0 | +1.8M | 1,774,000 0.99% of shares | low |
| Oct 1, 2025 | Ricchebuono Matteo Director | Grant | Stock Option (right to buy) | — | +73K | 72,500 0.04% of shares | low |
| Oct 1, 2025 | Barisoni Dario CEO | Grant | Stock Option (right to buy) | — | +105K | 105,000 0.06% of shares | low |
| Oct 1, 2025 | Taylor Shawn Director | Grant | Stock Option (right to buy) | — | +70K | 70,000 0.04% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Vanguard Group Inc | Passive13G | — |
| Esousa Group Holdings LLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| BURU | Common Stock | 67021W400 |
| BURU | — | 67021W301 |