Prices delayed by 15 minutes
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 16, 2026 | 1,157 | 1,176 | 1,134 | 1,148 | 624,900 |
| September 15, 2026 | 1,165 | 1,171 | 1,137 | 1,142 | 557,000 |
| September 14, 2026 | 1,184 | 1,186 | 1,141 | 1,143 | 984,400 |
| September 11, 2026 | 1,201 | 1,241 |
Based on reports through December 31, 2025
Monolithic Power makes power management chips — the denser the computing, the more they are needed.
Such a chip's job is to deliver current at the right voltage to a processor or accelerator with minimal loss and in a very small volume. As power draw in AI training racks grew, that job went from secondary to decisive: delivery no longer fits within the old solutions.
The company's distinction is proprietary technology integrating on one die what competitors assemble from separate components. That yields smaller size and better efficiency, and saves the customer board space.
The risk is concentration: large programmes at a few customers supply a meaningful share of revenue, and losing a socket in one platform changes the outlook. Beyond data centres the company serves automotive, industrial and consumer electronics. The dividend is small.
Address:1555 PALM BEACH LAKES BLVD., WEST PALM BEACH, FL, 33401, US
| 9.4bn |
| AVGOBroadcom Inc. | 348.61 | +2.68 % | 8.6bn |
| MRVLMarvell Technology, Inc. | 241.03 | +4.93 % | 5.0bn |
| AMATApplied Materials, Inc. | 416.64 | +30.30 % | 3.3bn |
| TXNTexas Instruments Incorporated | 258.14 | −0.97 % | 1.4bn |
| 1,194 |
| 1,234 |
| 555,000 |
| September 10, 2026 | 1,185 | 1,205 | 1,176 | 1,186 | 625,200 |
| September 09, 2026 | 1,207 | 1,229 | 1,198 | 1,204 | 508,400 |
| September 08, 2026 | 1,231 | 1,243 | 1,211 | 1,219 | 763,400 |
| September 04, 2026 | 1,239 | 1,239 | 1,207 | 1,224 | 625,900 |
| September 03, 2026 | 1,201 | 1,225 | 1,189 | 1,214 | 413,600 |
| September 02, 2026 | 1,225 | 1,245 | 1,212 | 1,219 | 405,200 |
| September 01, 2026 | 1,245 | 1,250 | 1,212 | 1,226 | 757,900 |
| August 31, 2026 | 1,262 | 1,279 | 1,253 | 1,268 | 689,000 |
| August 28, 2026 | 1,306 | 1,306 | 1,254 | 1,256 | 706,200 |
| August 27, 2026 | 1,320 | 1,332 | 1,291 | 1,311 | 459,000 |
| August 26, 2026 | 1,301 | 1,311 | 1,285 | 1,304 | 254,500 |
| August 25, 2026 | 1,310 | 1,323 | 1,292 | 1,304 | 359,500 |
| August 24, 2026 | 1,298 | 1,306 | 1,256 | 1,285 | 897,600 |
| August 21, 2026 | 1,321 | 1,338 | 1,297 | 1,316 | 529,600 |
| August 20, 2026 | 1,311 | 1,327 | 1,295 | 1,311 | 437,100 |
| August 19, 2026 | 1,321 | 1,335 | 1,268 | 1,300 | 710,800 |