Impax Asset Management Group Plc

AIM:IPX Stock Report

Market Cap: UK£231.2m

Impax Asset Management Group Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

AIM:IPX Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
28 Feb 25BuyUK£40,000Ian SimmIndividual23,047UK£1.74

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of IPX?
Owner TypeNumber of SharesOwnership Percentage
Public Companies666,5540.48%
Private Companies1,914,8151.38%
Individual Insiders6,142,8874.43%
Employee Share Scheme14,302,22410.3%
Institutions115,793,50483.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 97.84% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14.8%
BNP Paribas SA
18,258,112UK£34.2m0%0.18%
14.8%
BNPP Asset Management Holding
18,258,112UK£34.2m-4.19%0.06%
11.6%
Impax Group Employee Benefit Trust
14,302,224UK£26.8m-4.14%100.0%
11.4%
Liontrust Asset Management PLC
14,102,673UK£26.4m-3.42%0.16%
6.79%
Hargreaves Lansdown Asset Management Ltd.
8,381,637UK£15.7m-3.1%0.04%
4.51%
Ian Simm
5,572,033UK£10.4m0%no data
3.55%
JPMorgan Chase & Co.
4,383,698UK£8.2m-23.4%no data
3.07%
Barclays Bank PLC
3,789,877UK£7.1m-0.64%0.01%
2.92%
Aberdeen Group Plc
3,609,574UK£6.8m23.9%no data
2.87%
Rathbones Investment Management Limited
3,548,884UK£6.6m-31.4%0.02%
2.54%
Octopus Investments Limited
3,135,616UK£5.9m-10.6%0.48%
2.16%
M&G Investment Management Limited
2,663,286UK£5.0m226%0.01%
2.07%
Evelyn Partners Investment Management LLP
2,553,980UK£4.8m-0.72%0.05%
1.81%
Acadian Asset Management LLC
2,234,843UK£4.2m79.6%0.01%
1.56%
Janus Henderson Group plc
1,920,695UK£3.6m-47%no data
1.44%
Société Générale Société anonyme
1,781,201UK£3.3m0%0.02%
1.36%
Schroder Investment Management Limited
1,678,000UK£3.1m-0.01%no data
1.26%
Equiniti Group Limited
1,550,738UK£2.9m-2.23%0.08%
1.21%
HSBC Global Asset Management (UK) Limited
1,494,269UK£2.8m22.7%no data
1.19%
Citigroup Inc.
1,474,268UK£2.8m-1.77%no data
1.06%
HBOS Investment Fund Managers Limited
1,312,712UK£2.5m-2.73%0.02%
1.01%
The Goldman Sachs Group, Inc.
1,253,285UK£2.3m313%no data
1.01%
UBS Asset Management AG
1,251,963UK£2.3m-32.4%no data
0.97%
FMR LLC
1,196,152UK£2.2m-8.33%no data
0.92%
Canaccord Genuity Wealth (International) Ltd.
1,140,242UK£2.1m-20.6%0.04%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/11/17 16:55
End of Day Share Price 2025/11/17 00:00
Earnings2025/03/31
Annual Earnings2024/09/30

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Impax Asset Management Group Plc is covered by 7 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Robert ChantryBerenberg
Jonathan RichardsBerenberg
Alexander BowersBerenberg