BURU
Nuburu, Inc.Price
Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.
- B Dec 31 1 insider buy $1.5M at $0.3453
- E Jul 17 Trading halt: Trading Halt: BURU — H11 (Regulatory Concern)
- X Sep 15 Short interest falls 90.0% to 231.4K
- R Sep 16 Nuburu, Inc. filed an 8-K announcing that its previously issued unau…
- X Sep 30 Short interest jumps 81.8% to 420.7K
- R Oct 15 Nuburu filed an S-3 to register 20,000,000 shares of common stock fo…
- R Oct 21 Nuburu completed the acquisition of a 67.1% stake in Tekne S.p.A. fo…
- R Oct 23 Nuburu, Inc.'s S-3 registration statement (File No. 333-299477) beca…
Signal stack
Where each data set points today.
- InsidersBULLISH
1 insider bought $1.5M. No open-market sales.
- InstitutionsMIXED
Q2 2026: 3 added (0 new), 1 trimmed or exited.
- Short sellersBUILDING
Short interest +81.8% to 420.7K shares. 1.0 days to cover, ≈4.5% of shares.
- TrendDOWNTREND
67% below its 50-day average.
- SocialQUIET
No Reddit mentions this week. Last mention Oct 16.
Who's buying
13F· Q2 2026| Fund | Move | Value |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | ADD | $177.0K |
| STATE STREET CORP | DOUBLED | $68.7K |
| NORTHERN TRUST CORP | DOUBLED | $50.3K |
| Qube Research & Technologies Ltd | TRIM | $3.1K |
Quarterly 13F filings are due 45 days after each quarter ends.
Insider ledger
Form 4| Date | Insider | Type | Value |
|---|---|---|---|
| Dec 31, 2025 | Zamboni Alessandro Co-Chief Executive Officer | BUY | $1.5M |
| Oct 1, 2025 | Zamboni Alessandro Co-Chief Executive Officer | AWARD | 355,511 sh |
Earnings setup
Estimates| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | — | — | — | $0.00 |
| Next Q | — | — | — | $0.00 |
| Current FY | — | — | — | $0.00 |
| Next FY | — | — | — | $0.00 |
Short side
FINRA· Sep 30, 2026| Jul 17, 2026 | Deletion | Resumed |
SecBot reports
10 filings · 0 bullish · 7 bearish · 1 mixed · 2 neutral- BEARISH EFFECTOct 23, 2026
Nuburu, Inc.'s S-3 registration statement (File No. 333-299477) became effective on October 22…
The effectiveness of this S-3 shelf, combined with the active S-1 offering, signals that Nuburu will continue to rely on highly dilutive equity financing. Traders should expect further share price…
- BEARISH 8-KOct 21, 2026
Nuburu completed the acquisition of a 67.1% stake in Tekne S.p.A. for EUR 5.2M (EUR 1.2M cash…
The NYSE American warning letter is the most material event for BURU holders — any future disclosure slip triggers immediate suspension and delisting. The Tekne acquisition adds a cash-burning…
- BEARISH S-3Oct 15, 2026
Nuburu filed an S-3 to register 20,000,000 shares of common stock for resale by selling…
The S-3 itself is a technical registration — the bearish signal is the combination of a restatement (Item 4.02) filed 29 days prior, a going-concern warning, and a capital structure that forces…
- MIXED 8-KOct 6, 2026
Nuburu entered into a Side Letter Agreement with Esousa Group Holdings and other purchasers to…
The conversion price floor at $0.10 per share and the cancellation of the $15M note are credit-positive structural improvements, but the penalty mechanism for registration delays and the absence of…
All BURU filing & press-release reports (10)
- EFFECT reportOct 23, 2026
- 8-K reportOct 21, 2026
- S-3 reportOct 15, 2026
- 8-K reportOct 6, 2026
- 8-K reportSep 16, 2026
- 424B4 reportJul 17, 2026
- EFFECT reportJul 16, 2026
- S-1 reportJul 13, 2026
- 8-K reportMar 18, 2026
- 8-K reportMar 5, 2026