None of the 29 investors followed here reported a position in CLWT in their latest filing.
From each investor's quarterly 13F filing with the SEC: positions at the quarter's end, reported up to 45 days later. All investors
No member of Congress has disclosed a CLWT trade since 2025.
From House and Senate STOCK Act reports. Members disclose trades, not holdings, as value ranges up to 45 days later, so amounts are estimates and “last move” is a hint at who still holds it, not a position. All recent congress trades
No insider transactions reported for CLWT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 6.7 | -5.5 | -3.3 | 6.8 | -2.4 | 40.2 | -12.9 | 11.4 | -16.9 | 13.8 | +30.8% | ||
| 2025 | -4.3 | 3.0 | -20.4 | 0.0 | 3.7 | -0.9 | 6.3 | 7.6 | 5.5 | -9.6 | -9.0 | 8.1 | −13.7% |
| 2024 | -14.6 | -0.7 | 2.2 | 10.6 | 7.6 | 3.6 | -15.4 | 2.7 | 7.2 | -5.5 | -6.5 | -3.5 | −15.2% |
| 2023 | -5.6 | -1.5 | -14.3 | 28.1 | 8.9 | 6.3 | 1.2 | -1.2 | -16.0 | 2.1 | 0.7 | 12.3 | +14.7% |
| 2022 | -51.1 | -6.4 | 4.1 | -13.2 | 21.2 | -22.5 | -4.8 | 35.6 | -23.1 | 11.4 | 8.0 | -3.4 | −55.2% |
| 2021 | 43.8 | 8.9 | -38.5 | 0.3 | 4.5 | 6.2 | 9.9 | 1.3 | -17.2 | 7.9 | -0.6 | -6.5 | −0.9% |
| 2020 | 4.4 | -16.1 | -1.0 | 12.2 | 3.6 | 34.2 | -4.2 | -14.3 | 6.4 | -0.7 | 25.7 | -3.3 | +42.5% |
| 2019 | 7.4 | -0.3 | 80.0 | -22.6 | -10.1 | 11.3 | -1.4 | -6.4 | 0.5 | -31.2 | -8.9 | -8.5 | −20.7% |
| 2018 | 4.2 | -17.4 | -12.3 | -14.0 | 79.1 | 3.9 | -6.3 | 5.3 | -8.9 | 3.3 | -12.4 | -12.6 | −13.9% |
| 2017 | -1.4 | 8.6 | 0.0 | -19.7 | 1.6 | 6.5 | 1.5 | -6.0 | 11.1 | 11.4 | -3.8 | -11.7 | −6.8% |
| 2016 | 24.6 | -12.5 | 0.0 | 2.5 | -40.2 | 27.5 | 35.4 | -3.9 | -7.8 | -12.2 | 39.0 | -1.4 | +22.8% |
| 2015 | -10.1 | 21.2 | 3.9 | 1.4 | -14.2 | 7.5 | 0.0 | -8.1 | 4.0 | 0.8 | 32.8 | -17.0 | +12.5% |
| 2014 | -10.0 | 18.9 | -15.9 | -8.5 | -4.8 | 3.5 | 3.4 | 6.5 | -12.7 | -14.3 | 6.1 | -29.2 | −49.7% |
| 2013 | -11.1 | -14.0 | 7.4 | -6.6 | 0.7 | -4.2 | -8.8 | 38.8 | -10.7 | 15.8 | -6.7 | 52.5 | +38.1% |
| 2012 | 75.1 | -21.4 | 17.8 | 7.3 | -7.5 | -2.2 | -4.0 | -5.8 | 8.1 | -18.3 | 19.2 | -2.4 | +46.2% |
| 2011 | 10.5 | -2.2 | 6.0 | -10.6 | -11.8 | -23.2 | 17.4 | -4.0 | -37.1 | -3.3 | 0.0 | -22.0 | −62.9% |
| 2010 | -15.5 | 14.4 | -2.4 | -3.5 | -17.0 | -9.9 | 13.8 | -8.5 | 0.0 | -12.6 | 1.5 | -7.5 | −41.8% |
| 2009 | -5.7 | -29.3 | 17.2 | 45.6 | 4.0 | 5.8 | 12.8 | -10.6 | 40.9 | 16.1 | 90.0 | -37.7 | +144.8% |
| 2008 | -12.2 | -6.8 | -4.3 | 8.9 | 5.3 | -26.1 | 0.0 | 5.8 | -30.8 | -23.0 | 0.9 | -19.4 | −69.6% |
| 2007 | -15.9 | -12.3 | -5.0 | 11.3 | -7.5 | -13.2 | -16.9 | 37.1 | 27.0 | 16.0 | -36.4 | 13.0 | −24.3% |
No analyst coverage for this instrument.
Euro Tech Holdings Company Limited engages in the marketing and trading of water and wastewater related process control, analytical and testing instruments, disinfection equipment, and supplies and related automation systems in Hong Kong and in the People's Republic of China. It sells laboratory instruments, analyzers and test kits; continuous-reading process analyzers and related products; and analytical instruments, such as spectrophotometers, colorimeters, turbidimeters, ion-selective electrodes, chemical oxygen demand and digestion apparati, and precision re-agent dispensing devices, as well as chromatographs, mass spectrometers, flow injector analyzers, automated sample preparation workstations, and atomic spectrometers. The company offers environmental monitoring instruments, such as air and water quality monitoring instruments; sample pre-treatment equipment; and general-purpose laboratory instruments consisting of water quality monitoring and analysis equipment. In addition, it distributes general testing and measuring equipment, including multi-channel digital and analogue recorders, signal amplifiers, and calibration equipment for energy conservation, renewable energy equipment, power quality analyzers, and continuous emissions monitoring systems to power plants, railway and aero-space industries, utilities, educational institutions, and telecommunications companies. Further, it offers process control systems, including sensors, temperature and pressure gauges, power and energy consumption meters, flow meters, valves, temperature and pressure transmitters, control devices, and calibrators, as well as waste-water treatment moisture, power, energy, and harmonic analyzers; systems engineering services; maintenance, installation assistance, and calibration services; and logic controllers, telemetry units, and supervisory control and data acquisition systems and software. The company was founded in 1971 and is headquartered in Hong Kong, Hong Kong.