Sanderson Design Group Ownership

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

Recent Insider Transactions

AIM:SDG Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
20 Jan 25	BuyUK£9,899	Dame Ila Thompson	Individual		21,062	UK£0.47
20 Jan 25	BuyUK£15,360	Lisa Montague	Individual		32,000	UK£0.48

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 SDG?
Owner Type	Number of Shares	Ownership Percentage
Public Companies	267,954	0.371%
Individual Insiders	628,991	0.87%
Private Companies	860,607	1.19%
General Public	8,454,915	11.7%
VC/PE Firms	10,554,089	14.6%
Institutions	51,498,064	71.3%

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

Top Shareholders

Top 25 shareholders own 81.4% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.99%	LBV Asset Management LLP	7,215,942	UK£3.3m	0%	100.0%
9.98%	Fidelity International Ltd	7,212,587	UK£3.3m	0.22%	no data
8.72%	Octopus Investments Limited	6,303,922	UK£2.9m	-2.82%	0.22%
7.74%	TrinityBridge Limited	5,595,295	UK£2.5m	-3.42%	0.02%
7.15%	Aberdeen Group Plc	5,163,326	UK£2.3m	3.25%	no data
6.6%	Hargreaves Lansdown Asset Management Ltd.	4,766,453	UK£2.2m	9.85%	0.01%
5.88%	Business Growth Fund Limited	4,250,167	UK£1.9m	0%	0.47%
4.05%	Raymond James Wealth Management Limited	2,930,047	UK£1.3m	-2.33%	0.01%
2.52%	HBOS Investment Fund Managers Limited	1,822,090	UK£829.0k	-7.03%	0.01%
2.11%	HSBC Global Asset Management (UK) Limited	1,526,483	UK£694.5k	4.54%	no data
1.87%	City Asset Management Plc	1,349,285	UK£613.9k	32.7%	0.37%
1.84%	Martin Currie Ltd.	1,328,521	UK£604.5k	0%	0.01%
1.7%	Barclays Bank PLC	1,230,329	UK£559.8k	0.08%	no data
1.7%	Ennismore Fund Management Limited	1,228,597	UK£559.0k	-43.1%	0.19%
1.32%	Canaccord Genuity Wealth (International) Ltd.	950,483	UK£432.5k	8.24%	0.01%
1.29%	Schroder Investment Management Limited	935,332	UK£425.6k	0.23%	no data
1.16%	St Johns Asset Management Ltd	840,105	UK£382.2k	-2.91%	0.58%
1.06%	UBS Asset Management AG	765,462	UK£348.3k	10%	no data
1%	Tipacs Ltd	725,000	UK£329.9k	0%	no data
0.75%	Panmure Liberum Capital Limited	542,000	UK£246.6k	5,020%	0.24%
0.74%	Lisa Montague	537,272	UK£244.5k	0%	no data
0.65%	NatWest Markets Plc	466,929	UK£212.5k	0%	0.02%
0.56%	Nordea Investment Management, AB	406,332	UK£184.9k	-15.6%	no data
0.55%	Brewin Dolphin Limited	396,345	UK£180.3k	5.58%	no data
0.46%	Rathbones Investment Management Limited	332,241	UK£151.2k	19.2%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/12/04 12:22
End of Day Share Price	2025/12/04 00:00
Earnings	2025/07/31
Annual Earnings	2025/01/31

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.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* 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

Sanderson Design Group plc is covered by 6 analysts. 3 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Duncan Stuart Hall	Cavendish
Toby Thorrington	Edison Investment Research
Alistair Davies	Investec Bank plc (UK)