Price trend, SGD
Weekly closing price · solid segment = verified exchange data, dashed segment = interpolated estimate (see note below)
Estimated trend (1 Mar – 17 Apr)
Verified daily close (20 Apr – 1 Jun)
Key news event
What moved the stock
2 Mar 2026
DBS Research upgrades to BUY, price target raised to S$1.83 (from S$1.48). Same day, UMS completed the S$8.2m acquisition of the remaining 30% stake in Starke Singapore, making it a wholly-owned subsidiary.
30 Apr 2026
Annual General Meeting held at UMS's Seletar Aerospace facility.
7 May 2026
Ex-dividend date for a S$0.02 cash dividend (payment date 22 May 2026).
11 May 2026
Q1 2026 results released. Stock rallied from S$2.36 to a close of S$2.87 within two trading days as earnings beat expectations.
13 & 20 May 2026
Maybank and RHB Securities both raise price targets sharply, to S$3.21 and S$3.37 respectively, on strong semiconductor sector momentum and the Bursa Malaysia dual-listing narrative.
On data quality: Free market-data sources (stockanalysis.com, TipRanks, Investing.com) only expose the most recent ~3 months of daily history without a paid plan, so exact daily closes were retrievable from
20 April 2026 onward. For
1 March – 17 April 2026, the line above is a smoothed interpolation anchored to two confirmed data points — the ~S$1.53 close around the 2 March DBS upgrade, and the confirmed S$1.90 close on 20 April — and should be read as directional, not a precise daily record. If you need exact daily OHLC figures for that earlier window, a brokerage terminal (e.g. SGX My Gateway, Bloomberg, or your broker's platform) will have the full record.
Sources: stockanalysis.com, TipRanks, Investing.com, Beansprout, Simply Wall St — SGX ticker 558 / 558.SI. Not investment advice.