Español 
Deutsch 
Français 
MSCI World Index (MSC)
NASDAQ Composite (NASDAQ)
FTSE China A50 Index (FGI)
STOXX Europe 600 (SIX)
Nikkei 300 (OSA)
NIFTY 50 (NSE)
DAX Performance Index (XETRA)
FTSE 100 (FGI)
CAC 40 (EURONEXT)
US Nuclear Corp. (UCLE)
Canoga Park, CA, US
US Nuclear Corp. (UCLE) is a global entity dedicated to the engineering, production, and sale of advanced radiation detection and measurement technologies. The company conducts its operations through two primary divisions: Optron and Overhoff. Its extensive range of products includes sophisticated radiation water monitors capable of identifying radioactive elements in various water sources, such as potable water, groundwater, precipitation, rivers, and lakes. US Nuclear Corp. also supplies multi-purpose alpha, beta, gamma, and neutron radiation monitors, innovative DroneRAD systems for aerial radiation surveying, general air and water monitoring units, and state-of-the-art nano-second X-ray monitors. Furthermore, their offerings extend to vehicle, personnel, exit, and room monitoring solutions, alongside specialized radon air monitors and switch devices designed to determine radon concentrations in basements, industrial facilities, mines, and other buildings. The product line is rounded out with portable survey meters, individual dosimeters, pocket micro-R meters, and comprehensive equipment for port security. In addition to hardware, the company develops analytical software that gauges gamma and neutron radiation levels, airborne radioactivity, environmental factors like temperature, humidity, wind speed and direction, and barometric pressure, as well as monitoring the status of security doors. US Nuclear Corp.'s varied customer base encompasses nuclear power plants, educational establishments, municipal and state healthcare organizations, government agencies, emergency medical personnel, and first responders. Their solutions are also vital for critical infrastructure applications, including airports, cargo screening points at ports and borders, and other high-security zones. The company is headquartered in Canoga Park, California.
No mergers or acquisitions recorded for this company.
| Indicator | 1D | 1W | 2W | 3W | 1M |
|---|
Day Score & sub-scores
Statistical fingerprint & regime detail
Conditional historical analysis
Customize analysis (advanced)
| 1D | 5D | 1M | 3M | 6M | YTD | 1Y | 3Y | 5Y | 10Y | Max |
|---|---|---|---|---|---|---|---|---|---|---|
| +0.00% | -25.62% | -22.86% | -68.24% | -55.00% | -11.48% | -12.90% | -71.43% | -97.59% | -88.52% | -88.52% |
Revenue flow
Revenue by geography
Revenue by segment
Revenue composition
By product
By geography
Income Statement
Balance Sheet
Cash Flow Statement
Key Metrics
Financial Ratios
Employees
Financial Growth (CAGR)
Market Data
-
Revenue growth Hardware, Equipment & Parts: +10.0%-1.8% Q3'25: -2.5% (vs Q3'24)
-
EPS growth Hardware, Equipment & Parts: +20.2%+59.3% ★ Q3'25: +200.0% (vs Q3'24)
-
FCF margin FCF growth · Hardware, Equipment & Parts: +27.1%-36.8% Q3'25: +25.2% (vs Q3'24)
-
EBIT margin Hardware, Equipment & Parts: +8.7%-69.1% Q3'25: +36.4% (vs Q3'24)
-
ROIC Hardware, Equipment & Parts: +5.7%-190.0% Q3'25: +104.5% (vs Q3'24)
-
Share dilution Hardware, Equipment & Parts: +0.0%+29.7% Q3'25: +32.6% (vs Q3'24)
-
Debt / EBITDA Net debt/EBITDA · Hardware, Equipment & Parts: -0.70×-1.18× Q3'25: 0.87× (vs Q3'24)
* These projections are based on analyst consensus estimates and user-defined valuation multiples. This table is for informational purposes only and does not constitute a recommendation to buy or sell any security. Past performance is not indicative of future results.
| Date | Rating | Overall | DCF | ROE | ROA | D/E | P/E | P/B |
|---|---|---|---|---|---|---|---|---|
| 2026-05-26 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-22 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-21 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-19 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-14 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-13 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-12 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-11 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-05 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-05-04 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-29 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-28 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-27 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-24 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-23 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-21 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-20 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-17 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
| 2026-04-16 | D+ | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 | 1/5 |
Owner Earnings
Ownership Overview
Ownership breakdown not available.
Institutional Activity (13F)
Institutional history not available.
Top holders not available.
ETF Ownership
This company is not held by any ETF in our universe.
Insider Activity
| Date | Person | Role | Transaction | A/D | Security | Shares | Price | Value | Owned after | D/I | Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-06-29 | Chiang Richard | — | S-Sale | D | common stock | 139,474 | 0.19 | 26.5K | 1,220,154 | — | ↗ |
| 2017-03-29 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 139,474 | 0.15 | 20.2K | 1,359,628 | — | ↗ |
| 2016-12-28 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 139,474 | 0.14 | 19.5K | 1,499,102 | — | ↗ |
| 2016-09-29 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 80,000 | 0.13 | 10.4K | 1,694,750 | — | ↗ |
| 2016-06-28 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 50 | 0.10 | 5.00 | 1,774,750 | — | ↗ |
| 2016-06-27 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 20,000 | 0.12 | 2.4K | 1,811,500 | — | ↗ |
| 2016-06-24 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 10,000 | 0.12 | 1.2K | 1,841,500 | — | ↗ |
| 2016-06-23 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 5,000 | 0.14 | 700.00 | 1,888,500 | — | ↗ |
| 2016-06-22 | Chiang Richard | 10% Owner | S-Sale | D | common stock | 5,000 | 0.14 | 700.00 | 1,899,500 | — | ↗ |
| 2015-10-31 | RACHEL BOULDS CPA, PLLC | Officer | A-Award | A | Common Stock | 25,000 | 0.23 | 5.8K | 25,000 | — | ↗ |
| 2015-10-22 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 20,000 | 0.17 | 3.4K | 1,734,500 | — | ↗ |
| 2015-10-21 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 20,000 | 0.17 | 3.4K | 1,754,500 | — | ↗ |
| 2015-10-12 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 12,500 | 0.21 | 2.6K | 1,774,500 | — | ↗ |
| 2015-09-18 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.20 | 1.0K | 1,827,300 | — | ↗ |
| 2015-09-04 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.19 | 950.00 | 1,832,300 | — | ↗ |
| 2015-09-03 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.20 | 1.0K | 1,837,300 | — | ↗ |
| 2015-08-18 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 10,000 | 0.21 | 2.1K | 1,842,300 | — | ↗ |
| 2015-08-07 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 10,000 | 0.14 | 1.4K | 1,852,300 | — | ↗ |
| 2015-07-30 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.14 | 700.00 | 1,862,300 | — | ↗ |
| 2015-07-23 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.13 | 650.00 | 1,867,300 | — | ↗ |
| 2015-07-09 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.13 | 650.00 | 1,872,300 | — | ↗ |
| 2015-07-08 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.13 | 650.00 | 1,877,300 | — | ↗ |
| 2015-07-06 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.13 | 650.00 | 1,882,300 | — | ↗ |
| 2015-07-01 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.13 | 650.00 | 1,887,300 | — | ↗ |
| 2015-06-26 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.13 | 650.00 | 1,892,300 | — | ↗ |
| 2015-06-22 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,200 | 0.15 | 780.00 | 1,897,300 | — | ↗ |
| 2015-06-17 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 10,000 | 0.15 | 1.5K | 1,902,500 | — | ↗ |
| 2015-06-16 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 10,000 | 0.15 | 1.5K | 1,912,500 | — | ↗ |
| 2015-06-08 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.13 | 650.00 | 1,932,500 | — | ↗ |
| 2015-06-05 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 10,000 | 0.12 | 1.2K | 1,937,500 | — | ↗ |
| 2015-06-02 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.17 | 849.50 | 1,947,500 | — | ↗ |
| 2015-05-29 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 2,500 | 1.74 | 4.3K | 1,952,500 | — | ↗ |
| 2015-05-27 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.15 | 770.00 | 1,955,000 | — | ↗ |
| 2015-05-22 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.17 | 870.00 | 1,960,000 | — | ↗ |
| 2015-05-21 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 2,500 | 0.19 | 470.00 | 1,970,000 | — | ↗ |
| 2015-05-20 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.29 | 1.5K | 1,972,500 | — | ↗ |
| 2015-05-19 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 5,000 | 0.02 | 122.00 | 1,985,000 | — | ↗ |
| 2015-05-18 | Chiang Richard | 10% Owner | S-Sale | D | Common Stock | 10,000 | 0.06 | 570.00 | 1,990,000 | — | ↗ |
| 2014-11-05 | Goldstein Robert I | Officer / 10% Owner | — | — | — | 0 | 0.00 | — | 0 | — | ↗ |
| 2014-10-16 | RACHEL BOULDS CPA, PLLC | Officer | — | — | — | 0 | 0.00 | — | 0 | — | ↗ |
| 2014-03-28 | Entine Gerald | Director | — | — | — | 0 | 0.00 | — | 0 | — | ↗ |
| 2014-01-01 | Chiang Richard | 10% Owner | P-Purchase | A | Common Stock | 450,000 | 0.00 | 45.00 | 2,000,000 | — | ↗ |
| 2013-08-16 | Chiang Richard | 10% Owner | P-Purchase | D | Common Stock | 700,000 | 0.00 | 70.00 | 1,550,000 | — | ↗ |
| 2012-12-31 | Goldstein Robert I | Officer / 10% Owner | — | — | — | 0 | 0.00 | — | 0 | — | ↗ |
| 2012-05-18 | Goldstein Robert I | Director / Officer | S-Sale | D | Common Stock | 850,000 | 0.00 | 85.00 | 9,150,000 | — | ↗ |
| 2012-05-18 | Chiang Richard | Director | P-Purchase | A | Common stock | 850,000 | 0.00 | 85.00 | 850,000 | — | ↗ |
| 2012-04-18 | Goldstein Robert I | Director / Officer | — | I | COMMON STOCK | 0 | 0.00 | — | 10,000,000 | — | ↗ |
| 2012-04-18 | Chiang Richard | — | S-Sale | D | COMMON STOCK | 10,000,000 | 0.00 | 30.0K | 0 | — | ↗ |
| 2012-03-02 | Chiang Richard | Director / Officer / 10% Owner | — | D | Common Stock | 0 | 0.00 | — | 10,000,000 | — | ↗ |
Executive team
Executive compensation
Executive compensation not available.
No CEO compensation history available.
Proxy statements
No proxy statements available for this company yet.
Recent SEC filings
Executive team
| Name | Title | Compensation | Gender |
|---|---|---|---|
| Robert I. Goldstein | Chairman of the Board, President & Chief Executive Officer | 100.0K | male |
| Ivan Mitev | Chief Engineer of Overhoff Technology Corp | — | male |
| Michael G. Hastings | Chief Financial Officer & Director | — | male |
| Richard Landry | Director of Investor Relations & Business Development Consultant | — | male |
No Senate trading activity found for this company.
No House trading activity found for this company.
Share your view on this stock and instantly see how the community has voted over the last 6 months.
Community Opinion for UCLE
Short-term intention
Target Price Distribution
These are community opinions and do not constitute buy or sell advice to act on. The results shown are based on aggregated opinions and are not an investment recommendation, nor do they intend to influence any investment decision.
