IMI stock gains as latest buyback underpins London valuation
Published on 09/18/2026 at 13:55 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
IMI plc stock (ISIN GB00B1905F76) remains supported by active share repurchases after the company disclosed a new buyback tranche at robust price levels in mid September 2026, giving investors a concrete signal that management sees value in the current share price.
Buyback activity provides fresh catalyst
According to Investegate on September 18, 2026, IMI plc announced that it had purchased 97,000 of its own ordinary shares on September 17, 2026 for cancellation at an average price of 3,084.6850 GBp per share, with the highest price paid being 3,100.00 GBp and the lowest 3,068.00 GBp.
In the same announcement, IMI detailed that on the London Stock Exchange venue, the weighted average price paid per share was 3,083.5742 GBp for an aggregate 67,056 shares, illustrating that the company is willing to buy back stock at levels slightly above 3,080 GBp and thereby tightening the free float at current valuations, according to Investegate.
Recent price level and upside to targets
For orientation, recent London trading data show that IMI stock finished a completed session at 3,046.00 GBp on the London Stock Exchange as of September 16, 2026, in pounds sterling, with that closing price up 1.74 percent from a prior close of 2,994.00 GBp and clearly above a 200-day moving average of 2,869.04 GBp, based on a structured price overview published on September 17, 2026.
This combination means the share price was 177.0 GBp above the 200-day moving average on that date, a gap that signals improving technical momentum while still leaving room to consensus valuation targets cited in recent analyst summaries, where the closing level of 3,046.00 GBp stood modestly below aggregate price objectives around the low 3,100 GBp range.
Stock positioning for investors
From an investor perspective, the fact that IMI is cancelling shares purchased at an average of 3,084.6850 GBp per share on September 17, 2026, while the stock has recently traded around 3,046.00 GBp, suggests that the buyback is being executed close to prevailing market prices and may help support earnings per share by reducing the number of shares in issue over time, according to the company announcement on Investegate.
IMI stock price snapshot
Based on the last completed London trading day referenced above, the most recent closing price for IMI stock stood at 3,046.00 GBp on the London Stock Exchange as of September 16, 2026, with trading volumes and market capitalization aligning with the company’s status as a mid to large-cap industrial name in the United Kingdom.
IMI stock key data
- Company: IMI plc
- ISIN: GB00B1905F76
- Ticker: IMI
- Trading venue: London Stock Exchange
- Price (as of September 16, 2026): 3,046.00 GBp
- Market capitalization: 9,684,000,000 GBP (as of September 17, 2026)
- Sector / Industry: Industrials / Machinery
- Index membership: FTSE 250 Index
