Auction Technology Group plc

LSE:ATG Stock Report

Market Cap: UK£376.6m

Auction Technology Group Ownership

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

Recent Insider Transactions

LSE:ATG Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
04 Feb 26BuyUK£196,273The National Farmers Union Mutual Insurance Society LimitedCompany69,848UK£2.81
02 Feb 26BuyUK£55,032JPMorgan Chase & Co.Company18,927UK£2.91
02 Feb 26BuyUK£90JPMorgan Chase & Co.Company31UK£2.91
02 Feb 26BuyUK£449,319The National Farmers Union Mutual Insurance Society LimitedCompany160,114UK£2.81
02 Feb 26BuyUK£1,530,013Barclays PLCCompany521,299UK£2.94
02 Feb 26SellUK£55,032JPMorgan Chase & Co.Company18,927UK£2.91
02 Feb 26SellUK£90JPMorgan Chase & Co.Company31UK£2.91
02 Feb 26SellUK£3,157,488Barclays PLCCompany1,075,805UK£2.94
02 Feb 26SellUK£535,003The Goldman Sachs Group, Inc.Company183,850UK£2.91
30 Jan 26BuyUK£1,745,028Barclays PLCCompany556,326UK£3.14
30 Jan 26BuyUK£2,719The Vanguard Group, Inc.Company880UK£3.09
30 Jan 26SellUK£620,263Barclays PLCCompany197,536UK£3.14
30 Jan 26SellUK£40,114Columbia Management Investment Advisers, LLCCompany12,940UK£3.10
30 Jan 26SellUK£2,562,034The Vanguard Group, Inc.Company833,668UK£3.09
29 Jan 26SellUK£550,304Barclays PLCCompany176,776UK£3.11
29 Jan 26SellUK£332,429Columbia Management Investment Advisers, LLCCompany107,953UK£3.08
29 Jan 26SellUK£622,311The Vanguard Group, Inc.Company201,395UK£3.09
29 Jan 26SellUK£19,740Dimensional Fund Advisors LPCompany6,445UK£3.06
28 Jan 26BuyUK£885,930Liontrust Asset Management PLCCompany285,784UK£3.10
28 Jan 26BuyUK£1,136,863Barclays PLCCompany358,067UK£3.18
28 Jan 26BuyUK£30,461JPMorgan Chase & Co.Company9,800UK£3.11
28 Jan 26SellUK£14,828Dimensional Fund Advisors LPCompany4,820UK£3.08
28 Jan 26SellUK£4,262The Vanguard Group, Inc.Company1,366UK£3.12
28 Jan 26SellUK£93,239Liontrust Asset Management PLCCompany30,292UK£3.08
28 Jan 26SellUK£1,254,824Barclays PLCCompany395,220UK£3.18
28 Jan 26SellUK£30,461JPMorgan Chase & Co.Company9,800UK£3.11
28 Jan 26SellUK£148,377Aberdeen Group PlcCompany47,771UK£3.11
27 Jan 26BuyUK£488,407Barclays PLCCompany145,576UK£3.35
27 Jan 26SellUK£1,810,643Barclays PLCCompany540,168UK£3.35
27 Jan 26SellUK£15,979Dimensional Fund Advisors LPCompany4,799UK£3.33
27 Jan 26SellUK£90,212The Vanguard Group, Inc.Company26,929UK£3.35
26 Jan 26BuyUK£545,334Barclays PLCCompany162,080UK£3.36
26 Jan 26SellUK£7,980The Vanguard Group, Inc.Company2,375UK£3.36
26 Jan 26SellUK£814,141Barclays PLCCompany243,027UK£3.35
23 Jan 26BuyUK£547,520Barclays PLCCompany161,749UK£3.38
23 Jan 26SellUK£753,728Barclays PLCCompany222,667UK£3.38
22 Jan 26BuyUK£686JPMorgan Chase & Co.Company210UK£3.26
22 Jan 26BuyUK£576Threadneedle Asset Management Holdings Ltd.Company174UK£3.31
22 Jan 26BuyUK£12,790JPMorgan Chase & Co.Company3,750UK£3.41
22 Jan 26BuyUK£730,542Barclays PLCCompany210,228UK£3.48
22 Jan 26SellUK£686JPMorgan Chase & Co.Company210UK£3.26
22 Jan 26SellUK£12,720JPMorgan Chase & Co.Company3,750UK£3.39
22 Jan 26SellUK£1,432,784Barclays PLCCompany412,312UK£3.48
22 Jan 26SellUK£18,613Dimensional Fund Advisors LPCompany5,426UK£3.43
21 Jan 26BuyUK£186,694Stichting Pensioenfonds XeroxCompany54,991UK£3.39
21 Jan 26BuyUK£5,516The Vanguard Group, Inc.Company1,632UK£3.38
21 Jan 26BuyUK£1,396,131Barclays PLCCompany403,506UK£3.46
21 Jan 26SellUK£898,702Barclays PLCCompany263,163UK£3.42
20 Jan 26BuyUK£35JPMorgan Chase & Co.Company10UK£3.51
20 Jan 26BuyUK£3,754JPMorgan Chase & Co.Company1,096UK£3.42
20 Jan 26SellUK£35JPMorgan Chase & Co.Company10UK£3.51
20 Jan 26SellUK£3,754JPMorgan Chase & Co.Company1,096UK£3.42
20 Jan 26SellUK£1,129,695Barclays PLCCompany320,027UK£3.53
19 Jan 26BuyUK£495JPMorgan Chase & Co.Company141UK£3.51
19 Jan 26BuyUK£2,359,559Barclays PLCCompany656,509UK£3.59
19 Jan 26SellUK£491JPMorgan Chase & Co.Company141UK£3.48
19 Jan 26SellUK£1,491,579Barclays PLCCompany415,829UK£3.59
16 Jan 26BuyUK£1,718,265Barclays PLCCompany470,719UK£3.65
16 Jan 26BuyUK£305JPMorgan Chase & Co.Company86UK£3.54
16 Jan 26SellUK£2,205,840Barclays PLCCompany606,000UK£3.64
16 Jan 26SellUK£351,902Lombard Odier Asset Management (Europe) Ltd.Company105,130UK£3.35
16 Jan 26SellUK£305JPMorgan Chase & Co.Company86UK£3.54
16 Jan 26SellUK£109,500Chelverton Asset Management LimitedCompany30,000UK£3.65
15 Jan 26BuyUK£323,356Barclays PLCCompany99,317UK£3.26
15 Jan 26SellUK£392,601Barclays PLCCompany120,574UK£3.26
15 Jan 26SellUK£114,607Lombard Odier Asset Management (Europe) Ltd.Company35,162UK£3.26
14 Jan 26BuyUK£525,608Barclays PLCCompany166,069UK£3.16
14 Jan 26BuyUK£2,072The Vanguard Group, Inc.Company660UK£3.14
14 Jan 26BuyUK£235,409Stichting Pensioenfonds XeroxCompany74,971UK£3.14
14 Jan 26SellUK£480,382Barclays PLCCompany152,507UK£3.15
14 Jan 26SellUK£28,932Dimensional Fund Advisors LPCompany9,270UK£3.12
13 Jan 26BuyUK£408,335Barclays PLCCompany125,835UK£3.25
13 Jan 26BuyUK£3JPMorgan Chase & Co.Company1UK£3.17
13 Jan 26SellUK£467,012Lombard Odier Asset Management (Europe) Ltd.Company146,800UK£3.22
13 Jan 26SellUK£857,865Barclays PLCCompany264,365UK£3.25
13 Jan 26SellUK£3JPMorgan Chase & Co.Company1UK£3.17
13 Jan 26SellUK£20,520Dimensional Fund Advisors LPCompany6,401UK£3.21
12 Jan 26BuyUK£4,550Columbia Management Investment Advisers, LLCCompany1,383UK£3.29
12 Jan 26BuyUK£366,096Barclays PLCCompany110,104UK£3.32
12 Jan 26BuyUK£10JPMorgan Chase & Co.Company3UK£3.22
12 Jan 26BuyUK£2,636The Vanguard Group, Inc.Company816UK£3.23
12 Jan 26SellUK£993,084Barclays PLCCompany298,672UK£3.32
12 Jan 26SellUK£10JPMorgan Chase & Co.Company3UK£3.22
12 Jan 26SellUK£242Dimensional Fund Advisors LPCompany74UK£3.28
12 Jan 26SellUK£1,036,751Lombard Odier Asset Management (Europe) Ltd.Company315,701UK£3.30
09 Jan 26BuyUK£558,736Barclays PLCCompany168,127UK£3.32
09 Jan 26BuyUK£2,676The Vanguard Group, Inc.Company816UK£3.28
09 Jan 26SellUK£29,538T. Rowe Price Group, Inc.Company9,011UK£3.28
09 Jan 26SellUK£652,125Barclays PLCCompany195,945UK£3.33
08 Jan 26BuyUK£59,473Citadel Advisors LLCCompany18,022UK£3.30
08 Jan 26BuyUK£485,260Barclays PLCCompany146,826UK£3.31
08 Jan 26SellUK£52,655Citadel Advisors LLCCompany15,956UK£3.30
08 Jan 26SellUK£469,687Barclays PLCCompany142,114UK£3.31
08 Jan 26SellUK£14,546The Vanguard Group, Inc.Company4,408UK£3.30
08 Jan 26SellUK£3,870Dimensional Fund Advisors LPCompany1,188UK£3.26
07 Jan 26BuyUK£22,494JPMorgan Chase & Co.Company6,900UK£3.26
07 Jan 26BuyUK£91,485T. Rowe Price Group, Inc.Company28,080UK£3.26
07 Jan 26BuyUK£885,653Barclays PLCCompany265,962UK£3.33
07 Jan 26BuyUK£134,868Citadel Advisors LLCCompany40,557UK£3.33
07 Jan 26BuyUK£64,700Brizo Capital, LPCompany20,000UK£3.23
07 Jan 26SellUK£2,970T. Rowe Price Group, Inc.Company895UK£3.32
07 Jan 26SellUK£22,453JPMorgan Chase & Co.Company6,900UK£3.25
07 Jan 26SellUK£66,000Franklin Resources, Inc.Company20,000UK£3.30
07 Jan 26SellUK£37,285Columbia Management Investment Advisers, LLCCompany11,309UK£3.30
07 Jan 26SellUK£982,999Barclays PLCCompany295,195UK£3.33
07 Jan 26SellUK£324,502Citadel Advisors LLCCompany97,448UK£3.33
06 Jan 26BuyUK£116JPMorgan Chase & Co.Company35UK£3.33
06 Jan 26BuyUK£571JPMorgan Chase & Co.Company173UK£3.30
06 Jan 26BuyUK£2,979The Vanguard Group, Inc.Company900UK£3.31
06 Jan 26BuyUK£213,912Citadel Advisors LLCCompany63,101UK£3.39
06 Jan 26BuyUK£799,667Barclays PLCCompany235,890UK£3.39
06 Jan 26BuyUK£274,394Brizo Capital, LPCompany83,286UK£3.29
06 Jan 26SellUK£116JPMorgan Chase & Co.Company35UK£3.33
06 Jan 26SellUK£571JPMorgan Chase & Co.Company173UK£3.30
06 Jan 26SellUK£18,067Lombard Odier Asset Management (Europe) Ltd.Company5,389UK£3.35
06 Jan 26SellUK£511,188Citadel Advisors LLCCompany152,366UK£3.36
06 Jan 26SellUK£1,174,540Barclays PLCCompany346,472UK£3.39
06 Jan 26SellUK£101,250Chelverton Asset Management LimitedCompany30,000UK£3.38
05 Jan 26BuyUK£1,836JPMorgan Chase & Co.Company548UK£3.35
05 Jan 26BuyUK£398,572Citadel Advisors LLCCompany121,010UK£3.39
05 Jan 26BuyUK£1,405,327Barclays PLCCompany415,163UK£3.39
05 Jan 26BuyUK£54,865Brizo Capital, LPCompany16,714UK£3.28
05 Jan 26SellUK£1,836JPMorgan Chase & Co.Company548UK£3.35
05 Jan 26SellUK£49Columbia Management Investment Advisers, LLCCompany15UK£3.28
05 Jan 26SellUK£555,538Citadel Advisors LLCCompany169,433UK£3.39
05 Jan 26SellUK£2,210,215Barclays PLCCompany652,944UK£3.39
14 Aug 25BuyUK£253,344John-Paul SavantIndividual75,800UK£3.35

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 ATG?
Owner TypeNumber of SharesOwnership Percentage
State or Government00%
Private Companies64,6750.0534%
Employee Share Scheme1,346,3891.11%
Individual Insiders4,047,9023.34%
General Public11,501,5069.5%
Institutions104,147,95186%

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

Top Shareholders

Top 25 shareholders own 69.93% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.3%
Liontrust Asset Management PLC
12,453,453UK£38.7m53.6%0.24%
7.51%
T. Rowe Price Group, Inc.
9,101,070UK£28.3m-1.12%no data
4.55%
Threadneedle Asset Management Holdings Ltd.
5,505,224UK£17.1m0%1.12%
4.45%
Columbia Management Investment Advisers, LLC
5,384,331UK£16.7m-9.3%no data
3.94%
Paradice Investment Management Pty Ltd.
4,771,704UK£14.8m44.7%0.84%
3.93%
RWC Partners Limited
4,760,005UK£14.8m16.1%0.15%
3.58%
Aberdeen Group Plc
4,340,589UK£13.5m-2.23%0.01%
2.92%
The National Farmers Union Mutual Insurance Society Limited
3,535,350UK£11.0m0%100.0%
2.67%
The Vanguard Group, Inc.
3,233,127UK£10.1m-21%no data
2.38%
Royal London Asset Management Ltd.
2,876,418UK£8.9m0%0.02%
2.19%
John-Paul Savant
2,649,431UK£8.2m0%no data
2.03%
Janus Henderson Group plc
2,463,645UK£7.7m0.45%no data
1.99%
River Global Investors LLP
2,408,174UK£7.5m46%0.56%
1.81%
Barclays PLC
2,190,337UK£6.8m434%0.01%
1.79%
BNY Mellon Advisors, Inc.
2,166,213UK£6.7m17.8%0.03%
1.59%
Brizo Capital, LP
1,924,000UK£6.0m6.65%13.22%
1.55%
AXA Investment Managers S.A.
1,872,126UK£5.8m0%0.02%
1.51%
Chelverton Asset Management Limited
1,822,873UK£5.7m15.1%0.74%
1.41%
L&G - Asset Management Limited
1,708,744UK£5.3m0%0.3%
1.4%
Legal & General Investment Management Limited
1,689,786UK£5.3m51.3%no data
1.39%
Stichting Pensioenfonds Xerox
1,677,393UK£5.2m0%no data
1.31%
N.F.U. Mutual Unit Managers Limited
1,580,626UK£4.9m-42%0.12%
1.28%
Sheffield Asset Management, L.L.C.
1,547,431UK£4.8m8.1%25.26%
1.26%
Dimensional Fund Advisors LP
1,528,643UK£4.8m-13.6%no data
1.24%
Jupiter Fund Management Plc
1,496,435UK£4.7m0%0.01%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/03/11 02:52
End of Day Share Price 2026/03/11 00:00
Earnings2025/09/30
Annual Earnings2025/09/30

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

Auction Technology Group plc is covered by 13 analysts. 7 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Bharath NagarajBerenberg
William LarwoodBerenberg
Ian McInallyCavendish