We don’t support this browser anymore.
This means our website may not look and work as you would expect. Read more about browsers and how to update them here.

Skip to main content
  • Register
  • Help
  • Contact us

Impax Environmental Markets plc (IEM) Ordinary 10p

Sell:520.00p Buy:521.00p 0 Change: No change
FTSE 250:0.06%
Market closed Prices as at close on 22 October 2021 Prices delayed by at least 15 minutes | Switch to live prices |
Change: No change
Market closed Prices as at close on 22 October 2021 Prices delayed by at least 15 minutes | Switch to live prices |
Change: No change
Market closed Prices as at close on 22 October 2021 Prices delayed by at least 15 minutes | Switch to live prices |
The selling price currently displayed is higher than the buying price. This can occur temporarily for a variety of reasons; shortly before the market opens, after the market closes or because of extraordinary price volatility during the trading day.
Trade high:
Year high:
Estimated NAV:
Previous close:
Trade low:
Year low:
1.00p (0.19%)
Dividend yield:
Data delayed by at least 15 minutes.


  • Net Asset Value (NAV)
IMPAX ENV.MKT performance chart


IMPAX ENV.MKT performance chart
Full interactive share price and premium / discount charts


1 week 1W 1.76% 1 year 1Y 31.23%
1 month 1M 3.35% 2 years 2Y 67.96%
3 months 3M 7.56% 3 years 3Y 95.85%
6 months 6M 10.19% 5 years 5Y 141.96%

Performance figures are based on the previous close price. Past performance is not an indication of future performance.

Trust Basics

Benchmark: FTSE ET100 NR USD
Annual management charge: n/a
Performance fee: No
Ongoing charge: 0.95%
Dividend yield: 0.44%
Dividend frequency: Semi-Annually
Total assets: £1,504m
Gross gearing: 103%
Market capitalisation:Market cap.: £1,534m
Shares in issue: 295.47 million
Legal structure Closed Ended Investment Company
Domicile: United Kingdom
ISIN GB0031232498

Recent dividends paid or declared by Impax Environmental Markets plc:

Type Ex-div date Payment date Amount
1st interim 05/08/2021 27/08/2021 1.30p
2nd interim 18/02/2021 12/03/2021 1.00p
Interim 06/08/2020 28/08/2020 1.30p
Interim 02/04/2020 24/04/2020 3.00p
Final 25/04/2019 28/05/2019 3.00p

This data is provided by Digital Look. HL accepts no responsibility for its accuracy and you should independently check data before making any investment decision.

Full dividend history

Five years' total annual Impax Environmental Markets plc dividends:

year end
Total dividend
31/12/2020 0.50% 0.97 2.30p
31/12/2019 0.90% 1.21 3.00p
31/12/2018 1.20% 1.07 3.00p
31/12/2017 1.00% 1.13 2.50p
31/12/2016 0.90% 1.02 1.95p

All dividend data is calculated excluding any special dividends. Historical dividends may be adjusted to reflect any subsequent rights issues and corporate actions.

Full dividend history

Ready to invest?

To buy shares in , you'll need to have an account.
Try our handy filter to explore the different options.

Compare accounts

Ready to invest?

To invest in , you'll need to open an account.
Try our handy filter to find which one suits you best.

Compare accounts

Important Documents


To enable investors to benefit from growth in the markets for cleaner or more efficient delivery of basic services of energy, water and waste. Investments are made predominantly in quoted companies which provide, utilise, implement or advise upon technology-based systems, products or services in environmental markets, particularly those of alternative energy and energy efficiency, water treatment and pollution control, and waste technology and resource management.


Estimated NAV: 492.57
Latest actual NAV: 505.76
Latest actual NAV date: 3 September 2021
Premium/Discount: 5.37%
12m average Premium/Discount: 5.20%
NAV frequency: Daily

Recent trade data is unavailable. We will be replacing it, however in the meantime the information is available on the London Stock Exchange website.

Security Weight
Clean Harbors Inc 2.68%
PTC Inc 2.38%
American Water Works Co Inc 2.37%
Aalberts NV EUR0.25 2.35%
Generac Holdings Inc 2.32%
The Descartes Systems Group Inc 2.18%
DSM NV EUR1.50 2.12%
Pentair PLC 1.98%
Rayonier Inc 1.98%
Brambles Ltd 1.96%
Sector Weight
Industrials 40.34%
Technology 21.02%
Utilities 11.56%
Basic Materials 8.77%
Consumer Cyclical 6.38%
Consumer Defensive 3.22%
Healthcare 3.21%
Real Estate 1.98%
Country Weight
United States 45.59%
Netherlands 8.87%
United Kingdom 7.03%
Taiwan 4.52%
Canada 3.60%
Norway 3.17%
Switzerland 2.76%
China 2.08%
Australia 1.96%
India 1.93%

Key Dates

Launch date: 22 February 2002
Financial year end: December
Next AGM: May 2022
Data policy - All information should be used for indicative purposes only. You should independently check data before making any investment decision. HL cannot guarantee that the data is accurate or complete, and accepts no responsibility for how it may be used. Prices provided by NBTrader. Charts provided by Factset. Dividend data provided by Digital Look. Recent trade data provided by MoneyAM. Trust basics, holding data, key dates, objective and NAV provided by Morningstar.

The London Stock Exchange does not disclose whether a trade is a buy or a sell so this data is estimated based on the trade price received and the LSE-quoted mid-price at the point the trade is placed. It should only be considered an indication and not a recommendation.

Trades priced above the mid-price at the time the trade is placed are labelled as a buy; those priced below the mid-price are sells; and those priced close to the mid-price or declared late are labelled 'N/A'.