MACOM Technology Solutions Holdings (MTSI) stock

Analog and mixed-signal chipsAI chips

Market cap $21B

$262.24

-3.37%

Chips and amplifiers, market cap $21BAI chips

As of Friday's close · Live for Pro members at the open

Quality Score

Above Average

In its industry

#10of 83

Semiconductors

Checks firing

2of 14

Transition

From 52-week high

-37.4%

Below the 200-day

MTSI's Quality Score fell 1 point on Fri, Oct 16, to 12. Closed below its 200-day average.

See MTSI's 14 chart checksSee it live, free until Tuesday morning. No account. No card. Then keep going with a free account.

We do the work for you. Every stock is scored and ranked, every 15 seconds while the market is open. Here it's 15 minutes behind. Pro members see it live.

The company: sales up 28% on the year. 6 more reasons behind MTSI's 12, for Pro members.

YesterdayChip stocks fell together: “AI debt concerns spark major tech sell-off as semiconductor stocks slide”Fox News and 1 more

Why MTSI fell 25% since Oct 6

Down 25% from Oct 6 to Oct 16 while the S&P 500 fell 2%.

No company filing or news in our sources in those sessions.

Sources: Price history, Oct 16, 2026

What moves chips

Big Tech spending$165.1B+87.0%in the quarter, Apr to Junon a year

What Microsoft, Alphabet, Amazon and Meta together spent on buildings and equipment in their latest quarter, data centers included, against a year earlier. It is capital spending as each company reports it, not a count of chips bought.

Each company's quarterly report (10-Q) on SEC EDGAR, Apr to Jun. Change on the same period a year earlier.

Latest filing: Filed its quarterly report (10-Q) for the quarter to Jul 3, 2026 10-Q, Aug 6

For Pro members

4 more reasons why MTSI fell 25% since Oct 6, with the timeline and its peers
TSMC monthly sales and US export rules
1 more filing explained, a plain line each
What would move MTSI's score: 2 things

MTSI catalysts

Coming up

After its last 4 reports it closed +10.8% on average, higher 4 of 4 times.

38 past catalysts since 2018, with sizes and sources, for Pro members.Get in free →

Why MTSI scores 12

Above AverageTransition, 2 of 14 chart checks firingWhat the Quality Score means

+2Chart checks 2 of 14 firing right now, one point each
+3Growth sales up 28% on the year, gross margin up 1.8 pointsSales and margins against a year earlier: up to +3 for fast growth and widening margins, down to -2 when both shrink.

Long-term trend adds
Run-up adds
Size adds
Profit addsRead on the last four quarters against the four before, or the last full year where no quarters are filed.
Persistence adds
Government filings subtracts

No effect today: Dilution, Volatility, Cash flow, and News.

What every line is worth, and the reason behind it, on MTSI and every other stock.Get in free →

Price, score, chart checks, and the industry rank are from a snapshot taken at Saturday 11:50 PM ET, at least 15 minutes behind. How we rank stocks.

Tested. Our top-⁠scored stocks made 2.2x what the average stock made the next month. How we tested itOct 2021 to Sep 2026, before costs. Scores before Sep 9 2026 were estimated afterwards. Not advice.

Alert me when MTSI's Quality Score turns up

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Here is what Pro members see.

The same page for Pro members, on AMD
Its Quality Score and rank, the line that drives it, and the live price.
The full chart
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Every line of the score
Price action, the company, and signals, each with its points, on MTSI and every other stock.
Why a stock ranks
Its Quality Score, its rank, and the reasons behind it, on one card.
CEOs buying their own stock
Every CEO buy, biggest names first. Sort, filter, download a CSV, and set optional alerts.
Congress trades
Each member's trades. Sort, filter, download a CSV, and set optional alerts.
All 14 chart checks
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MTSI has 2 of 14 chart checks firing

Trend1 of 5 shown

MA FAN 21 EMA W.EMA HH/HL 52W HI

Volume1 of 3 shown

VOL VDU U/D VOL

Tight range1 of 3 shown

ATR SQZ SQUEEZE NR7

Buying1 of 3 shown

OBV+CLOSE HI SPRING

The other 10 checks on MTSI, and all 14 on every stock.Get in free →

Also on the chart

Not scored

RSI 1439.5
Above 30, below 50.
MACD (12, 26, 9)Below signal
Crossed below its signal line 2 sessions ago.
50-day average$285.56
The price is 8.2% below it.
200-day average$280.10
The price is 6.4% below it.
50/200 crossGolden cross
The 50-day crossed above the 200-day on Jun 27, 2025.
ADX 1418.2
Under 25, with +DI below -DI.
Support$260.85
Swing low from Apr 28, 0.5% below the price.
Resistance$286.18
Swing high from Aug 27, 9.1% above the price.
52-week high$418.90
From May 27, 59.7% above the price.
52-week low$133.35
From Oct 22, 2025, 49.1% below the price.
Chart patternNone
No triangle, channel, or wedge in the last year.
Bollinger Bands (20, 2)Inside
The bands run from $250.68 to $347.64.
Volume1.2x
Against its 20-day average, for the time of day.

The deep dive on MTSI

What it does and how it makes money4 findingsTop Ten Customers made up 57% of its revenue in 2025, its 10-K says.SEC filing · Nov 14, 2025
Where it stands4 findingsFor Pro members4 findings on where MTSI stands: its cash, debt, and share count, for Pro members
Who holds and trades it4 findingsFor Pro members4 findings on who holds and trades MTSI, for Pro members
Against its closest peers4 peersShare count against a year before: MTSI +2.6%, CRDO +8.2%, SMTC +7.5%, IPGP -0%.

11 more findings on MTSI, each with its source, for Pro membersGet in free →

How MTSI ranks in Semiconductors

MTSI is #10 of 83 by Quality Score.

How MTSI ranks in Semiconductors
1	NVDANvidia	3/14	17
2	MRVLMarvell Technology	2/14	16
3	MUMicron Technology	2/14	15
	MRAMEverspin		Open for its score
	MXMagnachip Semiconductor		Open for its score
10	MTSIMACOM Technology Solutions	2/14	12

Share count against a year before: MTSI +2.6%, CRDO +8.2%, SMTC +7.5%, IPGP -0%.

More in Semiconductors, on the Technology page

When does MTSI report earnings, and what happens after?

Expected to report Thu Nov 5, before the open (in 18 days). Expected.

What an earnings report is: every 3 months, a company tells everyone how much it sold and earned. We read the figures, the outlook, and how the stock moved after.

+11.5%+5.9%+11.2%+14.5%

Nov 6Feb 5May 7Aug 6

Reported	When	Gap	Reaction	5 sessions
Aug 6, 2026Before open	Before open	+2.5%	+14.5%	+17.9%
May 7, 2026Before open	Before open	+14.2%	+11.2%	+23.2%
Feb 5, 2026Before open	Before open	-5.3%	+5.9%	+10.2%
Nov 6, 2025Before open	Before open	+1.6%	+11.5%	+14.2%

MTSI closed higher after 4 of its last 4. Past behavior, not a forecast.

Who is trading MTSI

MTSI trades by Congress and the White House

4 trades disclosed in the last six months. The newest:

SellGilbert Cisneros$15K to $50KHousetraded Sep 29, disclosed Oct 12(13 days later)

SellGilbert CisnerosHouse$15K to $50Ktraded Sep 29, disclosed Oct 12(13 days later)

All 4 trades on MTSI disclosed by Congress and the White House, for Pro members.Get in free →

See what Congress is buying across the market

MTSI's officers and directors

Officers and directors with a Form 4 in the last 12 months.

Stephen G. DalyPresident and CEO · 3 trades
John KoberSenior VP and CFO · 6 trades
Donghyun Thomas HwangSVP, Global Sales · 6 trades
Ambra R. RothSVP, GC and Secretary · 2 trades
Robert DennehySenior VP and COO · 2 trades
Wayne Mack StrubleSVP, Advanced Semiconductor
Charles R. BlandDirector · 4 trades
Geoffrey G. RibarDirector · 2 trades

5 more officers and directors file at MTSI. Each page above names the rest.

See insider trades by person

About MACOM Technology Solutions Holdings

MACOM Technology Solutions Holdings Inc is a provider of analog, digital, and mixed-signal semiconductor solutions to original equipment manufacturers and distributors. These solutions are found in systems for industrial, medical, scientific, and test and measurement markets. The firm's portfolio of products includes integrated circuits, multichip modules, power pallets and transistors, diodes, amplifiers, switches and switch limiters, passive and active components, and complete subsystems.

2,000 employeesLowell, MAmacom.com

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Every line of MTSI's score, with the points and the reason
All 14 chart checks on MTSI and on all 3,221 stocks
Every stock ranked, with the chart
Every filing, and optional alerts on MTSI

BreakawayOct 12Gilbert Cisneros sold MTSI$15K to $50K, disclosed Oct 12

Alerts are optional.

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Straight Answers

As of Oct 17, 2026: MTSI's Quality Score is 12 (Above Average), #10 of 83 in Semiconductors.

What is MTSI's Quality Score?

MTSI scores 12 today, which Breakaway calls Above Average (11 to 14). That is #10 of 83 in Semiconductors by Quality Score. The score adds up the chart checks, the trend, the company's filed sales, its profits, the news, insider trades, and Congress trades. The section above lists the lines behind MTSI's 12.

When does MTSI report earnings?

Expected to report Thu Nov 5, before the open, a date Breakaway expects from the company's usual timing; the company has not confirmed it. MTSI closed higher after 4 of its last 4 reports. Past behavior, not a forecast.

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.

Is this investment advice?

No. It is a screening tool that scores stocks on the chart, the company's results, and the news and filings. It does not know your situation and it is not a recommendation to buy or sell anything. Please do your own research.

The price, the score, the chart checks and readings, and the industry rank on this page are delayed at least 15 minutes.