The Weir Group PLC (WEIR.L) LSE

Currency In GBp

WEIR.L Historical Return

If you invested 1000 GBp in The Weir Group PLC (WEIR.L) 10 years ago, it would be worth 1,993.69 GBp as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 GBp investment made 5 years ago would be worth 1,635.03 GBp, while 1000 GBp invested 1 year ago would be worth 1,062.55 GBp. This corresponds to total returns of 99.37%, 63.5%, 6.26%, respectively, with annualized returns of 7.14%, 10.34%, 6.26%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

WEIR.L Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	2,690	2,722	2,722	2,736	2,690	756,713
September 10, 2026	2,788	2,686	2,686	2,800	2,656	700,525
September 09, 2026	2,822	2,788	2,788	2,856	2,781.24	769,213
September 08, 2026	2,722	2,828	2,828	2,828	2,714	1.19M
September 07, 2026	2,728	2,724	2,724	2,744	2,708	372,497
September 04, 2026	2,696	2,724	2,724	2,734	2,678	911,671
September 03, 2026	2,676	2,690	2,690	2,742	2,654	1.32M
September 02, 2026	2,684	2,656	2,656	2,742	2,656	990,639
September 01, 2026	2,800	2,706	2,706	2,826	2,706	1.85M
August 28, 2026	2,860	2,846	2,846	2,902	2,846	684,330
August 27, 2026	2,894	2,852	2,852	2,910	2,852	899,245
August 26, 2026	2,908	2,900	2,900	2,968	2,892	1.22M
August 25, 2026	2,892	2,910	2,910	2,940	2,892	1.25M
August 24, 2026	2,816	2,878	2,878	2,908	2,816	1.37M
August 21, 2026	2,742	2,816	2,816	2,816	2,740	961,706
August 20, 2026	2,648	2,750	2,750	2,750	2,645.27	1.28M
August 19, 2026	2,586	2,642	2,642	2,644	2,582	582,894
August 18, 2026	2,666	2,586	2,586	2,666	2,582	570,398
August 17, 2026	2,714	2,672	2,672	2,730	2,672	393,479
August 14, 2026	2,670	2,662	2,662	2,684.4	2,642	588,065
August 13, 2026	2,762	2,662	2,662	2,768	2,662	831,072
August 12, 2026	2,734	2,762	2,762	2,762	2,726	697,878
August 11, 2026	2,726	2,730	2,730	2,764	2,716	1.26M
August 10, 2026	2,724	2,758	2,758	2,758	2,702	1.14M
August 07, 2026	2,688	2,722	2,722	2,730	2,682	943,446
August 06, 2026	2,676	2,696	2,696	2,752	2,676	625,633
August 05, 2026	2,722	2,688	2,688	2,754	2,686	916,453
August 04, 2026	2,666	2,686	2,686	2,710	2,648	697,170
August 03, 2026	2,666	2,638	2,638	2,690	2,610	1.01M
July 31, 2026	2,694	2,636	2,636	2,738	2,636	1.55M
July 30, 2026	2,736	2,704	2,704	2,786	2,704	2.03M
July 29, 2026	2,716	2,744	2,744	2,802	2,674	2.2M
July 28, 2026	2,594	2,524	2,524	2,594	2,524	1.69M
July 27, 2026	2,644	2,574	2,574	2,672	2,567.45	751,317
July 24, 2026	2,540	2,616	2,616	2,626	2,538	976,149
July 23, 2026	2,516	2,544	2,544	2,552	2,502	935,407
July 22, 2026	2,448	2,524	2,524	2,550.6	2,434	1.04M
July 21, 2026	2,452	2,452	2,452	2,468	2,424	715,734
July 20, 2026	2,472	2,448	2,448	2,504	2,448	1.11M
July 17, 2026	2,496	2,482	2,482	2,534	2,442	1.4M
July 16, 2026	2,408	2,504	2,504	2,516	2,406	1.22M
July 15, 2026	2,384	2,408	2,408	2,426	2,366	839,882
July 14, 2026	2,334	2,392	2,392	2,424	2,334	532,028
July 13, 2026	2,382	2,376	2,376	2,394	2,368	435,932
July 10, 2026	2,370	2,396	2,396	2,412	2,362	495,903
July 09, 2026	2,366	2,364	2,364	2,376	2,332	567,077
July 08, 2026	2,408	2,338	2,338	2,414	2,324	1.2M
July 07, 2026	2,486	2,418	2,418	2,506	2,412	820,404
July 06, 2026	2,508	2,496	2,496	2,516	2,482	699,981
July 03, 2026	2,464	2,508	2,508	2,508	2,458	559,240
July 02, 2026	2,412	2,444	2,444	2,480	2,402	753,753
July 01, 2026	2,400	2,434	2,434	2,440	2,382	738,889
June 30, 2026	2,382	2,404	2,404	2,412	2,368	1.05M
June 29, 2026	2,384	2,356	2,356	2,384	2,342	482,574
June 26, 2026	2,370	2,370	2,370	2,382	2,348	583,024
June 25, 2026	2,384	2,388	2,388	2,398	2,350	1.45M
June 24, 2026	2,402	2,382	2,382	2,412	2,364	694,633
June 23, 2026	2,382	2,356	2,356	2,394	2,342	773,760
June 22, 2026	2,436	2,416	2,416	2,436	2,392	520,557
June 19, 2026	2,492	2,430	2,430	2,498	2,430	2.16M