Nuburu, Inc.
BURU- Exchange
- NYSE
- Industry
- Miscellaneous Electrical Machinery, Equipment & Supplies
- SEC CIK
- 0001814215
No open-market purchases or sales by Nuburu, Inc. insiders were filed in the last 90 days; 33 institutions reported holding it in 13F filings for Q2 2026, worth $1.48M in total; no superinvestor holds it.
Other share classesBURUW
Holders of 5% or more of BURU
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Nuburu, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Esousa Group Holdings LLC | 13G/A | 9.90%136.7M shares | +9.90 ppfrom 0.00% | Feb 18, 20253 filings | Nov 14, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
3 Schedule 13D and 13G filings on Nuburu, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 14, 20254:06 PM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 9.90%136.7M shares | +9.90 ppfrom 0.00% | Sep 30, 2025 | SEC |
| Jul 10, 20252:34 PM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 0.00%0 shares | −9.90 ppfrom 9.90%Below 5% | Jun 30, 2025 | SEC |
| Feb 18, 20254:05 PM ET | Esousa Group Holdings LLCand 1 other | 13G/A | 9.90%4.75M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Nuburu, Inc. shares.
No Form 144 notices for Nuburu, Inc. are on file.