Costain Group (COST)

Sector:

Construction and Building Materials

Index:

FTSE Small Cap

227.50p
   
  • Change Today:
      2.50p
  • 52 Week High: 234.50
  • 52 Week Low: 126.20
  • Currency: UK Pounds
  • Shares Issued: 263.15m
  • Volume: 3,653,621
  • Market Cap: £598.67m
  • RiskGrade: 234

Latest Deals

Traded Action Notifier PriceAmountValue
23-Jun-26 Buy Amanda Fisher 203.59p 1,953 £3,976.11
22-Jun-26 Sell Alex Vaughan 206.38p 415,015 £856,495.93
16-Jun-26 Sell Helen Willis 200.50p 344,645 £691,013.26
29-Apr-26 Transfer To Alex Vaughan 0.000p 415,015 £0.00
29-Apr-26 Buy Fiona MacAulay 178.87p 4,169 £7,457.00

Largest Deals (365 days)

Traded Action Notifier PriceAmountValue
22-Jun-26 Sell Alex Vaughan 206.38p 415,015 £856,495.93
16-Jun-26 Sell Helen Willis 200.50p 344,645 £691,013.26
14-Apr-26 Sell Helen Willis 196.82p 253,793 £499,515.37
31-Mar-26 Buy Kate Rock 182.20p 10,000 £18,220.00
10-Dec-25 Buy Fiona MacAulay 157.00p 6,347 £9,964.79

Director Shareholdings

Notifier Holding Value*
Alex Vaughan 1,803,919 £4,103,916
Helen Willis 1,007,659 £2,292,424
Kate Rock 135,000 £307,125
Anthony (Tony) James Quinlan 25,000 £56,875
Amanda Fisher 11,953 £27,193
Fiona MacAulay 10,516 £23,924

Major Shareholders

Notifier** Holding Value*
ASGC Construction L.L.C. 41,666,666 £94,791,665
Oasis Management Company Limited 26,779,487 £60,923,333
Ennismore Fund Management Limited 21,427,829 £48,748,311
UBS Group AG - Investment Bank & Global Wealth Management 15,919,463 £36,216,778
BNP Paribas SA 15,738,990 £35,806,202
Gresham House Asset Management Limited 15,018,286 £34,166,601
York Place Ltd. 13,810,850 £31,419,684
Perpetual Limited 13,408,080 £30,503,382
J O Hambro Capital Management Group Ltd 13,408,080 £30,503,382
FIL Limited 13,396,456 £30,476,937
Artemis Investment Management LLP 8,469,850 £19,268,909
OP Fund Management Ltd 8,127,753 £18,490,638
KBI Global Investors Ltd 7,258,503 £16,513,094
Polar Capital LLP 6,398,733 £14,557,118
BlackRock, Inc. 5,806,724 £13,210,297
Polar Capital LLP 5,259,152 £11,964,571
Aggregate of Standard Life Aberdeen Plc 5,214,923 £11,863,950
JPMorgan Asset Management Holdings Inc 5,171,273 £11,764,646
Legal And General Investment Management Ltd. 5,085,708 £11,569,986

* Value is calculated by using the current share price multiplied by the amount held.
** Major Shareholders are individuals or institutions that own more than 3% of the company’s shares and have been reported in the annual accounts.

Note 1: Prices and trades are provided by Digital Look Corporate Solutions and are delayed by at least 15 minutes.

Note 2: RiskGrade figures are provided by RiskMetrics.

 

Costain Group Market Data

Currency UK Pounds
Share Price 227.50p
Change Today 2.50p
% Change 1.11 %
52 Week High 234.50
52 Week Low 126.20
Volume 3,653,621
Shares Issued 263.15m
Market Cap £598.67m
RiskGrade 234

Costain Group Star Ratings

Compare performance with the sector and the market.
more star ratings
Key: vs Market vs Sector
Value
45.99% below the market average45.99% below the market average45.99% below the market average45.99% below the market average45.99% below the market average
100.00% above the sector average100.00% above the sector average100.00% above the sector average100.00% above the sector average100.00% above the sector average
Price Trend
89.49% above the market average89.49% above the market average89.49% above the market average89.49% above the market average89.49% above the market average
65% below the sector average65% below the sector average65% below the sector average65% below the sector average65% below the sector average
Income
71.23% below the market average71.23% below the market average71.23% below the market average71.23% below the market average71.23% below the market average
78.57% above the sector average78.57% above the sector average78.57% above the sector average78.57% above the sector average78.57% above the sector average
Growth
2.85% below the market average2.85% below the market average2.85% below the market average2.85% below the market average2.85% below the market average
95% below the sector average95% below the sector average95% below the sector average95% below the sector average95% below the sector average

Costain Group Dividends

  Latest Previous
  Interim Final
Ex-Div 17-Sep-26 16-Apr-26
Paid 23-Oct-26 26-May-26
Amount 2.00p 3.20p

Trades for 04-Sep-2026

Time Volume / Share Price
15:40 1,534,040 @ 226.00p
15:40 1,534,040 @ 226.00p
16:39 67,329 @ 227.50p
16:39 67,329 @ 227.50p
16:35 147,361 @ 227.50p

Costain Group Key Personnel

CEO Alex Vaughan
CFO Helen Willis

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