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MACOM Technology Solutions Holdings (MTSI) Shares Jumped, What Is Driving Attention Today?

Simply Wall St·11/12/2026 06:31:08
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MACOM Technology Solutions Holdings (MTSI) just posted fourth quarter and full year results that showed higher sales and a swing to profit, alongside fresh first quarter revenue guidance of US$450 million to US$460 million.

The latest earnings release landed alongside a sharp shift in sentiment, with MACOM Technology Solutions Holdings’ share price jumping 10.32% in the last session and delivering a 31.26% 7 day share price return, even though the 30 day share price return is down 19.07% and the 90 day share price return is down 21.04%.

Set against that recent volatility, the stock’s year to date share price return of 42.81% and 1 year total shareholder return of 54.01% sit on top of a very large 3 year total shareholder return of 208.20% and 5 year total shareholder return of 223.44%. This pattern indicates that momentum has been punctuated by pullbacks rather than a sustained loss of confidence.

Scan how MACOM Technology Solutions Holdings fits into the wider semiconductor story by comparing it with a hand picked 53 AI infrastructure stocks.

Bulls point to MACOM Technology Solutions Holdings’ jump in profitability and guidance, while bears see a stretched run after a sharp spike. Which case does the current valuation really support next?

Most Popular Narrative: 24% Undervalued

MACOM Technology Solutions Holdings closed at $249.86, while the analyst consensus Narrative on Simply Wall St points to a fair value of $327 that is based on detailed revenue and earnings forecasts discounted at an 11.4% rate. That framework treats the current share price as meaningfully below what those projections suggest.

The main factor that has to go right is that MACOM executes on its compound semiconductor capacity ramp and R&D program so that new products like high speed photodetectors, silicon photonics lasers and next generation GaN processes convert into sustained orders across a broader base of large customers.

See why 19 investors see MACOM Technology Solutions Holdings as 24% undervalued.

Result: Fair Value of $327 (UNDERVALUED)

Still, the bullish MACOM Technology Solutions Holdings narrative leans heavily on rich P/E ratios, as well as aggressive AI, data center and defense expectations that could reset quickly if sentiment cools.

Find out about the key risks to this MACOM Technology Solutions Holdings narrative.

Another View: MACOM Technology Solutions Holdings Looks Expensive On Earnings

The SWS DCF model frames MACOM Technology Solutions Holdings as undervalued, yet the plain P/E picture tells a very different story. The stock trades on 56.9x earnings, compared with 41.4x for the US Semiconductor industry and 42.8x for peers, while the fair ratio is 37.5x. That gap suggests meaningful valuation risk if sentiment cools.

For a closer look at what the current multiple implies for upside and downside, See what the numbers say about this price — find out in our valuation breakdown..

NasdaqGS:MTSI P/E Ratio as at Nov 2026
NasdaqGS:MTSI P/E Ratio as at Nov 2026

Next Steps

If the mix of risks and rewards around MACOM Technology Solutions Holdings feels split, do not wait for consensus to form. Check the numbers yourself and weigh both sides using the 2 key rewards and 1 important warning sign.

Looking for more MACOM Technology Solutions Holdings investment ideas?

If MACOM Technology Solutions Holdings has your attention, do not stop with a single ticker. Broadening your watchlist now can help you spot opportunities before the crowd catches on.