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The series is stated in the current share scale after splits; dividends are not included in the price
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| September 17, 2026 | 225.28 | 224.27 | 221.12 | 221.89 | 390,955 |
| September 16, 2026 | 223.77 | 224.40 | 219.44 | 221.50 | 494,200 |
| September 15, 2026 | 222.00 | 223.69 | 220.72 | 222.84 | 517,300 |
| September 14, 2026 | 225.86 | 225.86 |
Based on reports through December 31, 2025
IDEX makes highly specialised pumps and dispensers — from feeding reagent in an analyser to firefighting equipment.
The portfolio is deliberately fragmented: dozens of products in markets too small for a large competitor. A part is usually embedded in someone else's machine — a medical analyser, a food line, a laboratory instrument — and replacing it means redesigning the customer's product.
Hence high and durable profitability: price is set not by tender but by the absence of an alternative. Growth comes from buying similar niche manufacturers and raising their efficiency. Risks: the industrial cycle, acquisition prices when competition for them is fierce, and demand from medical equipment makers. The dividend has been raised for many consecutive years.
Address:3100 SANDERS ROAD SUITE 301, NORTHBROOK, IL, 60062, US
| 118m |
| GRCGorman-Rupp Company (The) | 73.03 | +128.30 % | 12m |
| APAmpco-Pittsburgh Corporation | 8.24 | −305.90 % | 707,088 |
| BEBloom Energy Corporation | 267.12 | −485.80 % | 3.0bn |
| LRCXLam Research Corporation | 282.29 | +4.82 % | 2.4bn |
| 219.58 |
| 222.14 |
| 488,500 |
| September 11, 2026 | 224.00 | 225.20 | 223.55 | 224.21 | 338,200 |
| September 10, 2026 | 223.15 | 224.57 | 219.75 | 221.46 | 721,500 |
| September 09, 2026 | 225.64 | 226.99 | 223.56 | 225.10 | 577,300 |
| September 08, 2026 | 225.80 | 227.37 | 224.55 | 225.66 | 366,500 |
| September 04, 2026 | 222.83 | 224.42 | 221.57 | 223.74 | 450,100 |
| September 03, 2026 | 226.20 | 226.29 | 220.98 | 223.10 | 468,300 |
| September 02, 2026 | 223.34 | 227.27 | 221.79 | 224.61 | 599,600 |
| September 01, 2026 | 227.46 | 228.57 | 221.60 | 222.86 | 575,400 |
| August 31, 2026 | 229.65 | 230.48 | 228.26 | 228.64 | 521,100 |
| August 28, 2026 | 234.95 | 235.41 | 228.65 | 230.28 | 410,200 |
| August 27, 2026 | 233.78 | 235.61 | 233.01 | 233.98 | 654,300 |
| August 26, 2026 | 231.43 | 235.51 | 228.58 | 234.89 | 498,800 |
| August 25, 2026 | 235.69 | 235.69 | 229.68 | 230.27 | 464,600 |
| August 24, 2026 | 234.41 | 235.98 | 231.37 | 233.69 | 406,600 |
| August 21, 2026 | 235.27 | 235.72 | 232.75 | 234.39 | 1m |
| August 20, 2026 | 232.46 | 236.64 | 231.68 | 233.75 | 653,400 |