Ex-divs to take 3.1 points off FTSE 100 on Apr.20

LONDON, April 19 (Reuters) - The following FTSE 100 companies will

go ex-dividend on Thursday, after which investors will no longer qualify for the

latest dividend payout.

According to Reuters calculations at current market prices, the effect of

the resulting adjustment to prices by market-makers would take 3.1 points off

the index.

COMPANY (RIC) DIVIDEND STOCK OPTION IMPACT

(pence)

BAE Systems (LSE: BA.L - news) 12.7 1.58

Barratt Developments (Frankfurt: 859551 - news) 7.3 0.29

Intu Properties (LSE: INTU.L - news) 9.4 0.33

Mondi (Frankfurt: KYC.F - news) 38.19 (EUc) 0.46

Smurfit Kappa Group 57.6 (EUc) 0.44

Among FTSE 250 companies going ex-dividend are:

COMPANY (RIC) DIVIDEND

(pence)

Aggreko (Frankfurt: A1XFZR - news) 17.74

Balfour Beatty (Other OTC: BAFBF - news) 1.8

Bankers Investment Trust Closed Fund 4.4

Bodycote (LSE: BOY.L - news) 10.8

Capital & Counties Properties (LSE: CAPC.L - news) 1

Drax Group (Frankfurt: D9F2.F - news) 0.4

Man Group (LSE: EMG.L - news) 3.62

Hochschild 1.38 (USc)

Hansteen Holdings (LSE: HSTN.L - news) 1.68

International Public Partnerships Limited 3.325

Inmarsat (Other OTC: IMASF - news) 33.37 (USc)

John Laing Group (Swiss: OXJLG.SW - news) 6.3

Newriver REIT (LSE: NRR.L - news) 4

Petrofac (Amsterdam: PF6.AS - news) 43.8 (USc)

Rathbone Brothers (LSE: RAT.L - news) 36

Unite Group 12

(Reporting by Kit Rees)