Big Yellow Group Plc

LSE:BYG Stock Report

Market Cap: UK£2.0b

Big Yellow Group Ownership

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


Recent Insider Transactions

LSE:BYG Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
22 Jan 25BuyUK£28,364Michael O'DonnellIndividual3,000UK£9.45

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 BYG?
Owner TypeNumber of SharesOwnership Percentage
Public Companies175,6260.0897%
State or Government347,5630.177%
Private Companies995,2590.508%
Individual Insiders8,623,5064.4%
General Public8,867,4254.53%
Institutions176,873,95790.3%

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


Top Shareholders

Top 25 shareholders own 68% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
9.85%
BlackRock, Inc.
19,286,931UK£198.7m-4.35%no data
8.61%
Resolution Capital Limited
16,867,147UK£173.7m1.44%3.57%
5.51%
The Vanguard Group, Inc.
10,795,653UK£111.2m2.43%no data
3.96%
Massachusetts Financial Services Company
7,757,140UK£79.9m0.76%0.02%
3.94%
T. Rowe Price Group, Inc.
7,710,433UK£79.4m9.76%0.01%
3.76%
Canada Pension Plan Investment Board
7,370,532UK£75.9m0%0.05%
3.33%
Nicholas Vetch
6,520,548UK£67.2m0%no data
3.17%
UBS Asset Management AG
6,204,181UK£63.9m-2.61%0.01%
3.11%
Cohen & Steers Capital Management, Inc.
6,089,755UK£62.7m56.8%0.14%
2.23%
State Street Global Advisors, Inc.
4,375,634UK£45.1m0.33%no data
2.1%
Legal & General Investment Management Limited
4,121,568UK£42.5m-17.3%0.01%
2.03%
Janus Henderson Group plc
3,976,994UK£41.0m55%0.02%
1.63%
Stichting Pensioenfonds ABP
3,195,926UK£32.9m-1%0.07%
1.62%
Norges Bank Investment Management
3,163,565UK£32.6m-2.38%no data
1.47%
Société Générale Société anonyme
2,871,554UK£29.6m-3.77%0.17%
1.42%
Aberdeen Group Plc
2,772,941UK£28.6m11%0.02%
1.32%
Amundi Asset Management SAS
2,593,443UK£26.7m16%0.01%
1.27%
Montanaro Asset Management Ltd.
2,485,000UK£25.6m-7.96%1.59%
1.23%
Quay Global Investors Pty Ltd
2,412,012UK£24.8m8.76%48.43%
1.21%
FMR LLC
2,362,777UK£24.3m18.3%no data
1.14%
Dimensional Fund Advisors LP
2,239,398UK£23.1m-0.27%no data
1.09%
First Eagle Investment Management, LLC
2,142,832UK£22.1m-33.4%0.03%
1.04%
HSBC Global Asset Management (UK) Limited
2,037,390UK£21.0m-2.4%0.01%
1%
AXA Investment Managers S.A.
1,952,641UK£20.1m0.41%0.05%
0.97%
Deutsche Asset & Wealth Management
1,897,642UK£19.5m-2.74%0.01%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/10/05 00:40
End of Day Share Price 2025/10/03 00:00
Earnings2025/03/31
Annual Earnings2025/03/31

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

Big Yellow Group Plc is covered by 34 analysts. 9 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Sander BunckBarclays
Paul MayBarclays
Aaron GuyBarclays