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Closing prices for September 17, 2026
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 | 344.29 | 345.30 | 335.69 | 339.32 | 325,391 |
| September 16, 2026 | 338.99 | 342.37 | 330.72 | 335.32 | 538,400 |
| September 15, 2026 | 338.28 | 339.67 | 330.39 | 334.46 | 368,300 |
| September 14, 2026 | 342.12 | 343.38 |
Based on reports through December 31, 2025
No events for this security recently.
WESCO supplies electrical and industrial materials — from cable to data centre equipment.
A distributor holds hundreds of thousands of items in stock and delivers what the contractor needs tomorrow. The mark-up is modest, so inventory turnover and branch network density decide: competing on the price of cable is pointless, competing on availability is not.
The growing part is supplying utilities and data centres: upgrading power networks and building computing capacity require enormous volumes of cable, switchgear and transformers, and lead times became a competitive advantage. Risks: the industrial and construction cycles, copper prices, working capital tied up in inventory. A dividend is paid.
Address:225 WEST STATION SQUARE DRIVE STE 700, PITTSBURGH, PA, 15219, US
| 2.1bn |
| CATCaterpillar, Inc. | 798.57 | +2.02 % | 2.0bn |
| MAMastercard Incorporated | 565.73 | −0.36 % | 1.5bn |
| UBERUber Technologies, Inc. | 70.87 | −0.14 % | 1.4bn |
| RKLBRocket Lab Corporation | 67.82 | +6.47 % | 1.3bn |
| 333.39 |
| 336.73 |
| 587,300 |
| September 11, 2026 | 350.21 | 358.58 | 346.60 | 356.32 | 467,500 |
| September 10, 2026 | 350.00 | 353.60 | 342.58 | 344.00 | 700,400 |
| September 09, 2026 | 358.27 | 362.08 | 354.02 | 355.51 | 525,300 |
| September 08, 2026 | 355.47 | 365.48 | 355.47 | 360.17 | 776,500 |
| September 04, 2026 | 338.66 | 351.78 | 338.66 | 351.46 | 467,900 |
| September 03, 2026 | 334.81 | 339.51 | 328.20 | 338.37 | 362,800 |
| September 02, 2026 | 328.98 | 338.48 | 327.84 | 332.86 | 521,300 |
| September 01, 2026 | 335.37 | 339.16 | 329.27 | 332.00 | 528,100 |
| August 31, 2026 | 337.41 | 341.43 | 337.00 | 340.40 | 325,200 |
| August 28, 2026 | 352.04 | 354.14 | 335.53 | 336.42 | 500,600 |
| August 27, 2026 | 349.75 | 353.95 | 344.39 | 350.66 | 441,900 |
| August 26, 2026 | 340.57 | 349.41 | 340.57 | 347.60 | 363,500 |
| August 25, 2026 | 343.53 | 343.53 | 336.00 | 338.95 | 414,400 |
| August 24, 2026 | 347.05 | 347.54 | 336.01 | 337.01 | 514,300 |
| August 21, 2026 | 342.07 | 349.85 | 340.18 | 349.14 | 702,000 |
| August 20, 2026 | 338.05 | 343.96 | 335.58 | 338.09 | 465,200 |