Over the last twelve months, MACOM Technology Solutions Holdings, Inc. (NASDAQ:MTSI) stock has climbed well above its prior level. The figure stands as the main news item, tied to a fresh product launch that might back up the rise: an optical chipset capable of handling 3.2 terabits, constructed from eight channels operating at 448 Gbps each using PAM-4 technology. The firm made the announcement on September 17, followed by BMO Capital raising its rating on the stock to Outperform and setting a $335 price objective the very next day.
BMO made its case for the upgrade with a valuation point. A 36% fall from the May high has pushed MACOM’s forward valuation down to roughly 29 times earnings, while data-center fundamentals remain steady. That positioning places MACOM right next to Coherent Corp. (NYSE:COHR) in the discussion, given that both firms provide the optical connectivity that keeps larger AI clusters supplied with data.
The Numbers Behind the Move
It is simple enough to account for the stock’s gains. In the last twelve months, MACOM has more than doubled. The new chipset, though, remains the more difficult question, and the timing is still early. According to the company, the parts are already on hand rather than sitting as a mere research roadmap.
Content expansion represents the chance for MACOM. As connections advance towards 3.2 terabit speeds, faster optical modules demand more complex analog and photonic parts. A vendor able to supply both transmission and reception pieces can also lower the amount of customer approval effort required.
The issue is cost. Despite the decline BMO pointed out, MACOM has already seen its rating move up on the back of AI networking. Any further gains will depend on the company’s new offerings turning its technical lead into sales at a pace that beats its competitors.
Coherent’s Scale Problem
Coherent Corp. (NYSE:COHR) has grown significantly in data-center optics, becoming one of the market’s more recognizable beneficiaries of AI networking demand. Its size allows it to gain wide volume as 800G, 1.6T and eventually faster links spread. But that same size means the company is more exposed should hyperscaler deployments or optical pricing ease.
A head-to-head look at these two firms finds both providing the optical links that large AI clusters depend on for their data flow. One company ships a new chipset now at 3.2 terabits, while the other already runs a substantial business supplying data centers.
Hedge Funds Moved in Opposite Directions
Insider Monkey’s second-quarter numbers show MACOM ownership jumping to 59 hedge funds from 45 in the first quarter. Whale Rock Capital kept about 989,000 shares after cutting its stake 16%. Coherent ownership dropped to 105 funds from 114, even as D. E. Shaw pushed its position up more than thirteenfold to roughly 1.64 million shares.
About 2.96 million MACOM shares were sold short at the August 31 settlement date, equal to roughly 3.9% of float with 2.4 days to cover. That is a significant short interest relative to the company’s size, though it is not unusual for a stock that has doubled in a year.
The Market Does Not Need One Winner
Multiple suppliers can thrive at once in the optical market because AI clusters demand so much bandwidth. What MACOM’s new chipset alters is the competition. A stock that sat far from the center of the AI trade for years is now shipping components built for the next generation of links, and Wall Street has begun to take notice.
The heart of the tale rests on MACOM’s transformation from a company investors overlooked into one with a new chipset shipping at 3.2 terabits, and its stock now reflects that change.
Why This Matters Now
When the announcement was made on September 17, it set off a chain of events that would test whether MACOM’s technical lead turns into sales before its competitors do the same. A day after the announcement, BMO upgraded the shares, attaching a target price of $335. The upgrade raises the stakes for the company, since reaching that price depends entirely on whether the new products can move ahead of rivals in converting leadership into revenue.
The Road Ahead
MACOM’s course ahead reads plainly enough on paper yet proves difficult in execution. It must make good on the promise of its new chipset. The pieces that go into it exist already, a notable contrast with a roadmap that may never come to pass. Still, the marketplace has already priced in success, and the short interest carries its own weight as a matter deserving attention.
Here is what investors should watch:
- Revenue growth from the new chipset compared to competitors
- How quickly customers qualify the new components
- Whether the valuation compression BMO cited holds or reverses
- How Coherent responds to the competitive threat
What We Make of It
The stock’s run and the upgrade are connected, yet distinct. The stock doubled before the upgrade arrived, and that order shapes how the market interprets the announcement. Buyers who entered during the rally want proof that the valuation pressure BMO mentioned was warranted. Those who sat out the run are hunting for a justification to get back into the name.
There does not need to be a single champion in this market. That is the stated position, and it likely holds true. The reality on display, however, tells another story. MACOM has sat on the sidelines for years when it comes to the AI industry. It is now shipping parts built for the next wave of connections, and the financial district has begun to take notice.
Investor confidence is what powers the stock’s climb, while the upgrade represents Wall Street taking notice. The two forces should not be confused, and the market itself will ultimately decide which one carries more weight.
The narrative remains incomplete. The upgrade serves as an indicator rather than a promise. The true test lies in the new chipset, and it will take time to determine whether MACOM can turn its technical lead into revenue ahead of competitors.
Source material: “This Little-Known AI Chip Stock Doubled. Its New Chips Now Double Optical Speed,” Yahoo Finance.
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