Latest news: System1 Group PLC

Oct. 15	System1 rejects Brave Bison's "fifth and final" takeover offer	AN
Oct. 15	System1 Group's Board Rejects Brave Bison's Fifth Takeover Offer	MT
Oct. 07	Brave Bison sweetens final System1 bid to GBP53.4 million	AN
Oct. 07	Brave Bison Group Further Hikes Takeover Offer for System1 Group	MT
Oct. 07	Shell refining margins surge; Pennon ups investment	AN
Sep. 25	System1 Group PLC - Shareholder/Analyst Call
Sep. 25	System1 Group PLC Approves Final Dividend for the Financial Year 2025/2026	CI
Sep. 25	Brave Bison Reports Progress on System1 Group Bid	MT
Sep. 24	EARNINGS AND TRADING: Amirose revenue rises; System1 ups profit guide	AN
Sep. 24	System1 Group PLC Provides Earnings Guidance for the Fiscal Year 2027	CI
Sep. 16	System1 rejects fourth Brave Bison bid, says undervalues company	AN
Sep. 16	Brave Bison Group plc cancelled the acquisition of remaining 72.15% stake in System1 Group PLC.	CI
Sep. 16	System1 Group Rejects Brave Bison's Fourth Takeover Offer	MT

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Last Transcript: System1 Group PLC

System1 Group PLC - Shareholder/Analyst Call

Sep. 25

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Press Releases: System1 Group PLC

Jul. 13	Form 8 (Opening Position Disclosure) - System1 Group plc - Octopus Investments	AQ
Jul. 13	Form 8.3 - SYSTEM1 GROUP PLC: Opening Position Disclosure	EQ
Feb. 12	Invented Love in the Frozen Food Aisle: What the End of Frozen Orange Juice Teaches Us About Innovation.	PU
Dec. 02	System1 : 2025/26\| Interim Results	PU
Dec. 02	System1 : 2025/26\| Interim Results Presentation	PU

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Managers and Directors: System1 Group PLC

Manager	Title	Age	Since
James Gregory CEO	Chief Executive Officer	-	-
Christopher Willford DFI	Director of Finance/CFO	63	2020-04-19
Robyn di Cesare CTO	Chief Tech/Sci/R&D Officer	-	-

Director	Title	Age	Since
Christopher Willford BRD	Director/Board Member	63	2020-06-25
Rupert Howell CHM	Chairman	69	2022-09-27
Philip Machray BRD	Director/Board Member	56	2022-05-26

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System1 Group PLC is a United Kingdom-based marketing decision-making platform provider. The Company provides marketing and market research consultancy services. The Company predicts and improves marketing effectiveness. It provides research results, and insight and consultancy on those results that are required on arguably three marketing questions for its customers: Advertising effectiveness, Brand effectiveness and Innovation effectiveness. The Companyâ€™s products include Test Your Ad, Test Your Innovation, and Test Your Brand. The Company's subsidiaries include System1 Research Limited, System1 Research B.V., System1 Research, Inc., System1 Research Sarl, System1 Research GmbH, System1 Research Do Brazil Servicos de Marketing Ltda., System1 Research France Sarl, System1 Market Research Pte Ltd, System1 Research Pty Ltd., System1 Agency Limited, and System1 AdRatings Limited.

Employees

191

Sector

Advertising & Marketing

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Quotes

Date	Price	Change	Volume
26-10-22	GBX 350.00	0.00%	0
26-10-21	GBX 350.00	0.00%	97,887
26-10-20	GBX 350.00	0.00%	6,643
26-10-19	GBX 350.00	0.00%	8,678
26-10-16	GBX 350.00	0.00%	52,011

Delayed Quote London S.E.

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Analysts' Consensus

Sell

Buy

Mean consensus

BUY

Number of Analysts

Last Close Price

3.500GBP

Average target price

5.125GBP

Spread / Average Target

+46.43%

Consensus

Net sales - Rate of surprise

Rate of surprise - Net sales - Annual - System1 Group PLC

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Canada

Delayed London S.E. 02:59:59 2026-10-22 am EDT			5-day change	1st Jan Change
350.00 ^GBX	0.00%		0.00%	+55.56%

Market Cap	44.41M 59.48M 53.01M 49.08M 83.67M 5.61B 84.66M 588M 231M 2.95B 223M 218M 9.4B	P/E 2027 *	-	P/E 2028 *	-
Enterprise Value	30.8M 41.25M 36.76M 34.03M 58.02M 3.89B 58.71M 408M 160M 2.05B 155M 152M 6.52B	EV / Sales 2027 *	0.79x	EV / Sales 2028 *	-
Free-Float	11.71%	Yield 2027 *	2.07%	Yield 2028 *	-

Markets		Quality
London S.E.	SYS1	Delayed
Deutsche Boerse AG	BBA	Delayed
Börse Stuttgart	BBA	Delayed

Current month	-2.78%
1 month	+4.48%
3 months	+1.74%
6 months	+17.45%
Current year	+55.56%

1 week	340	360
1 month	330	370.28
Current year	170.5	370.28
1 year	170.5	370.28
3 years	168.15	809
5 years	115	809
10 years	85	1,050

System1 Group PLC Stock

Stocks

SYS1

GB00B1GVQH21

Advertising & Marketing

Valuation: System1 Group PLC

Chart: System1 Group PLC

Latest news: System1 Group PLC

Last Transcript: System1 Group PLC

Press Releases: System1 Group PLC

Quotes and Performance

Price Extremes

Managers and Directors: System1 Group PLC

Latest insider transactions

Market Research

Financials

Company Profile

Quotes

Analysts' Consensus

Net sales - Rate of surprise

Date	Insider	Type	Main position	Quantity	% Market Cap.
3/30/26	Conrad Bona	Buy	Director	11,288	0.0890%
3/5/26	John Kearon	Sell		2,905,899	22.9008%
3/2/26	John Kearon	Sell	Founder	2,919,793	23.0103%

Add to a list 0 selected To use this feature you must be a member Log in Sign up	Change	5-day change	1-year change	3-year change	Capi.($)
SYSTEM1 GROUP PLC	0.00%	0.00%	+45.83%	+84.21%	59.48M
PUBLICIS GROUPE S.A.	-1.17%	-4.00%	+14.17%	+36.07%	28.25B
OMNICOM GROUP., INC.	-0.75%	+2.67%	+2.27%	+8.87%	22.08B
FOCUS MEDIA INFORMATION TECHNOLOGY CO., LTD.	-1.16%	-2.48%	-31.18%	-24.04%	11.07B
BLUEFOCUS INTELLIGENT COMMUNICATIONS GROUP CO., LTD.	+0.16%	-4.90%	+97.42%	+144.40%	6.57B
DENTSU GROUP INC.	+0.53%	+1.42%	+20.78%	-12.51%	6.2B
JCDECAUX SE	-1.11%	-2.57%	+60.33%	+62.84%	6.03B
WPP PLC	-0.91%	-1.92%	+7.03%	-43.59%	5.73B
NIQ GLOBAL INTELLIGENCE PLC	0.00%	+4.60%	+35.78%	-	5.63B
CYBERAGENT, INC.	-1.09%	+2.70%	-18.47%	+68.74%	4.26B
Average	-0.55%	+1.82%	+23.40%	+36.11%	9.59B
Weighted average by Cap.	-0.78%	+1.65%	+14.64%	+24.89%

	2027 *	2028 *
Net sales	38.82M 52M 46.34M 42.9M 73.14M 4.91B 74.01M 514M 202M 2.58B 195M 191M 8.22B	-
Net income	-	-
Net Debt	-13.62M -18.24M -16.25M -15.04M -25.65M -1.72B -25.96M -180M -70.78M -905M -68.41M -66.98M -2.88B	-