Compare Stocks: AOSL, ACLS, ADI, and AEIS

Comparative Price Performance Over Time

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ACLS Axcelis Technologies	$115.79 -5.4%	$142.53	$73.60 ▼ $193.78	$3.58B	1.92	665,853 shs	154,385 shs
ADI Analog Devices	$361.78 -3.4%	$384.22	$223.47 ▼ $445.91	$175.31B	1.2	4.19 million shs	1.47 million shs
AEIS Advanced Energy Industries	$277.32 -3.4%	$314.13	$144.09 ▼ $397.44	$11.11B	1.29	789,479 shs	214,692 shs
AOSL Alpha and Omega Semiconductor	$24.80 -5.5%	$34.63	$17.01 ▼ $54.34	$742.26M	2.6	660,708 shs	255,575 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ACLS Axcelis Technologies	+1.69%	-2.06%	+1.97%	-18.62%	+49.41%
ADI Analog Devices	+0.73%	+1.16%	+2.38%	-9.50%	+46.58%
AEIS Advanced Energy Industries	+1.42%	-1.89%	+5.00%	-4.99%	+86.75%
AOSL Alpha and Omega Semiconductor	+0.11%	+0.04%	-9.08%	-42.16%	-11.42%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
ACLS Axcelis Technologies	$115.79 -5.4%	$142.53	$73.60 ▼ $193.78	$3.58B	1.92	665,853 shs	154,385 shs
ADI Analog Devices	$361.78 -3.4%	$384.22	$223.47 ▼ $445.91	$175.31B	1.2	4.19 million shs	1.47 million shs
AEIS Advanced Energy Industries	$277.32 -3.4%	$314.13	$144.09 ▼ $397.44	$11.11B	1.29	789,479 shs	214,692 shs
AOSL Alpha and Omega Semiconductor	$24.80 -5.5%	$34.63	$17.01 ▼ $54.34	$742.26M	2.6	660,708 shs	255,575 shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
ACLS Axcelis Technologies	+1.69%	-2.06%	+1.97%	-18.62%	+49.41%
ADI Analog Devices	+0.73%	+1.16%	+2.38%	-9.50%	+46.58%
AEIS Advanced Energy Industries	+1.42%	-1.89%	+5.00%	-4.99%	+86.75%
AOSL Alpha and Omega Semiconductor	+0.11%	+0.04%	-9.08%	-42.16%	-11.42%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
ACLS Axcelis Technologies	2.29	Hold	$132.20	14.17% Upside
ADI Analog Devices	3.00	Buy	$454.63	25.67% Upside
AEIS Advanced Energy Industries	2.93	Moderate Buy	$409.50	47.66% Upside
AOSL Alpha and Omega Semiconductor	2.29	Hold	$41.50	67.34% Upside

Current Analyst Ratings Breakdown

Latest AOSL, ACLS, ADI, and AEIS Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
8/26/2026	AEIS Advanced Energy Industries	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Hold (C+)
8/24/2026	ADI Analog Devices	Robert W. Baird Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Outperform	$450.00 ➝ $675.00
8/21/2026	ADI Analog Devices	Weiss Ratings Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Upgrade	Hold (C+) ➝ Buy (B-)
8/20/2026	ADI Analog Devices	BMO Capital Markets Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Initiated Coverage	Outperform	$430.00
8/20/2026	ADI Analog Devices	Morgan Stanley Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Overweight	$428.00 ➝ $458.00
8/20/2026	ADI Analog Devices	Wells Fargo & Company Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Lower Price Target	Overweight	$515.00 ➝ $500.00
8/20/2026	ADI Analog Devices	BMO Capital Markets Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Initiated Coverage	Outperform	$430.00
8/20/2026	ADI Analog Devices	JPMorgan Chase & Co. Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Overweight	$450.00 ➝ $500.00
8/20/2026	ADI Analog Devices	TD Cowen Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$460.00
8/20/2026	ADI Analog Devices	Needham & Company LLC Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Boost Price Target	Buy	$440.00 ➝ $450.00
8/19/2026	ADI Analog Devices	The Goldman Sachs Group Subscribe to MarketBeat All Access for the firm's recommendation accuracy rating	Reiterated Rating	Buy	$480.00

(Data available from 8/28/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Compare Sales & Book Value

Company	Annual Revenue	Price/Sales	Cashflow	Price/Cash	Book Value	Price/Book
ACLS Axcelis Technologies	$839.05M	4.26	$4.70 per share	24.62	$34.51 per share	3.36
ADI Analog Devices	$11.02B	15.91	$11.66 per share	31.02	$69.24 per share	5.23
AEIS Advanced Energy Industries	$1.80B	6.17	$6.91 per share	40.12	$36.36 per share	7.63
AOSL Alpha and Omega Semiconductor	$678.93M	1.09	N/A	N/A	$26.66 per share	0.93

Compare Profitability & Earnings

Company	Net Income	EPS	Trailing P/E Ratio	Forward P/E Ratio	P/E Growth	Net Margins	Return on Equity (ROE)	Return on Assets (ROA)	Next Earnings Date
ACLS Axcelis Technologies	$120.24M	$2.98	38.86	25.23	3.68	10.71%	11.69%	8.89%	11/3/2026 (Estimated)
ADI Analog Devices	$2.27B	$8.43	42.92	22.18	0.76	29.79%	16.39%	11.49%	N/A
AEIS Advanced Energy Industries	$148.40M	$5.36	51.74	22.82	N/A	10.77%	20.75%	10.39%	11/3/2026 (Estimated)
AOSL Alpha and Omega Semiconductor	-$42.26M	-$1.41	N/A	N/A	N/A	-6.23%	-4.88%	-3.99%	11/9/2026 (Estimated)

Latest AOSL, ACLS, ADI, and AEIS Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
8/19/2026	Q3 2026	ADI Analog Devices	$3.34	$3.45	+$0.11	$2.74	$3.92 billion	$4.02 billion
8/12/2026	Q4 2026	AOSL Alpha and Omega Semiconductor	-$0.24	-$0.13	+$0.11	-$0.43	$168.00 million	$170.37 million
8/6/2026	Q2 2026	ACLS Axcelis Technologies	$0.8940	$1.06	+$0.1660	$0.75	$205.03 million	$215.18 million
8/3/2026	Q2 2026	AEIS Advanced Energy Industries	$2.21	$2.74	+$0.53	$1.28	$544.42 million	$574.10 million

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
ACLS Axcelis Technologies	N/A	N/A	N/A	N/A	N/A
ADI Analog Devices	$4.40	1.22%	+10.14%	52.19%	23 Years
AEIS Advanced Energy Industries	$0.40	0.14%	N/A	7.46%	N/A
AOSL Alpha and Omega Semiconductor	N/A	N/A	N/A	N/A	N/A

Latest AOSL, ACLS, ADI, and AEIS Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
8/18/2026	ADI Analog Devices	quarterly	$1.10	1.18%	9/1/2026	9/1/2026	9/15/2026
8/3/2026	AEIS Advanced Energy Industries	quarterly	$0.10	0.15%	8/24/2026	8/24/2026	9/4/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
ACLS Axcelis Technologies	0.04	4.90	3.21
ADI Analog Devices	0.20	1.25	0.91
AEIS Advanced Energy Industries	0.78	3.79	2.94
AOSL Alpha and Omega Semiconductor	N/A	3.44	1.86

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
ACLS Axcelis Technologies	89.98%
ADI Analog Devices	86.81%
AEIS Advanced Energy Industries	99.67%
AOSL Alpha and Omega Semiconductor	78.97%

Insider Ownership

Company	Insider Ownership
ACLS Axcelis Technologies	0.49%
ADI Analog Devices	0.36%
AEIS Advanced Energy Industries	1.30%
AOSL Alpha and Omega Semiconductor	16.70%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
ACLS Axcelis Technologies	1,515	30.88 million	30.73 million	Optionable
ADI Analog Devices	24,500	484.57 million	482.82 million	Optionable
AEIS Advanced Energy Industries	13,000	40.05 million	39.53 million	Optionable
AOSL Alpha and Omega Semiconductor	2,428	29.93 million	24.93 million	Optionable

AOSL, ACLS, ADI, and AEIS Headlines

Recent News About These Companies

Alpha & Omega Semiconductor Ltd

August 21, 2026 | money.usnews.com

Alpha and Omega Semiconductor (NASDAQ:AOSL) Shares Down 8% - Here's Why

August 18, 2026 | marketbeat.com

3 Under-the-Radar Chip Stocks Wall Street Is Sleeping On in August

August 15, 2026 | 247wallst.com

Alpha and Omega Semiconductor stock crashes post-Q4: AI boom meets PC weakness

August 13, 2026 | msn.com

AOSL anticipates $176M September-quarter revenue with advanced computing projected to grow more than 40% sequentially

August 13, 2026 | seekingalpha.com

Alpha and Omega Semiconductor (NASDAQ:AOSL) Shares Gap Down on Analyst Downgrade

August 13, 2026 | marketbeat.com

B. Riley Financial Cuts Alpha and Omega Semiconductor (NASDAQ:AOSL) Price Target to $34.00

August 13, 2026 | marketbeat.com

Alpha and Omega Semiconductor (NASDAQ:AOSL) Given New $45.00 Price Target at Needham & Company LLC

August 13, 2026 | marketbeat.com

Alpha and Omega Semiconductor Limited (AOSL) Q4 2026 Earnings Call Transcript

August 12, 2026 | seekingalpha.com

Alpha and Omega Semiconductor (AOSL) Reports Q4 Loss, Beats Revenue Estimates

August 12, 2026 | zacks.com

Alpha and Omega Semiconductor Q4 Earnings Call Highlights

August 12, 2026 | marketbeat.com

Alpha and Omega: Fiscal Q4 Earnings Snapshot

August 12, 2026 | ctpost.comC

Alpha and Omega Semiconductor (NASDAQ:AOSL) Posts Quarterly Earnings Results, Beats Estimates By $0.11 EPS

August 12, 2026 | marketbeat.com

Alpha and Omega Semiconductor reports $170.4 million Q4 revenue

August 12, 2026 | quiverquant.comQ

Alpha and Omega Semiconductor L (AOSL) Stock Forecasts

August 11, 2026 | finance.yahoo.com

Alpha and Omega Semiconductor Limited (NASDAQ:AOSL) Receives Average Recommendation of "Hold" from Analysts

August 6, 2026 | marketbeat.com

Alpha and Omega Semiconductor (AOSL) Expected to Post Earnings on Wednesday

August 5, 2026 | marketbeat.com

The Manufacturers Life Insurance Company Sells 54,172 Shares of Alpha and Omega Semiconductor Limited $AOSL

August 1, 2026 | marketbeat.com

Can Alpha and Omega Semiconductor’s (AOSL) New Half-Bridge MOSFET Redefine Its Power-Density Edge?

July 19, 2026 | finance.yahoo.com

Alpha & Omega Semiconductor (AOSL) Launches AOPL66801 80V MOSFET Featuring AmpStack Tech

July 15, 2026 | insidermonkey.com

Alpha and Omega Semiconductor to Announce Fiscal Fourth Quarter and Fiscal Year 2026 Financial Results on August 12, 2026

July 14, 2026 | finance.yahoo.com

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Media Sentiment Over Time

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AOSL, ACLS, ADI, and AEIS Company Descriptions

Axcelis Technologies NASDAQ:ACLS

$115.79 -6.61 (-5.40%)

As of 01:49 PM Eastern

Axcelis Technologies, Inc. designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips in the United States, Europe, and Asia Pacific. The company offers high energy, high current, and medium current implanters for various application requirements. It also provides aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. It sells its equipment and services to semiconductor chip manufacturers through its direct sales force. The company was founded in 1978 and is headquartered in Beverly, Massachusetts.

Analog Devices NASDAQ:ADI

$361.78 -12.74 (-3.40%)

As of 01:52 PM Eastern

Analog Devices, Inc. designs, manufactures, tests, and markets integrated circuits (ICs), software, and subsystems products in the United States, rest of North and South America, Europe, Japan, China, and rest of Asia. The company provides data converter products, which translate real-world analog signals into digital data, as well as translates digital data into analog signals; power management and reference products for power conversion, driver monitoring, sequencing, and energy management applications in the automotive, communications, industrial, and consumer markets; and power ICs that include performance, integration, and software design simulation tools for accurate power supply designs. It also offers amplifiers to condition analog signals; and radio frequency and microwave ICs to support cellular infrastructure; and micro-electro-mechanical systems technology solutions, including accelerometers used to sense acceleration, gyroscopes for sense rotation, inertial measurement units to sense multiple degrees of freedom, and broadband switches for radio and instrument systems, as well as isolators. In addition, the company provides digital signal processing and system products for numeric calculations. It serves clients in the industrial, automotive, consumer, instrumentation, aerospace, defense and healthcare, and communications markets through a direct sales force, third-party distributors, and independent sales representatives, as well as online. Analog Devices, Inc. was incorporated in 1965 and is headquartered in Wilmington, Massachusetts.

Advanced Energy Industries NASDAQ:AEIS

$277.32 -9.77 (-3.40%)

As of 01:49 PM Eastern

Advanced Energy Industries, Inc. provides precision power conversion, measurement, and control solutions in the United States and internationally. The company's plasma power products offer solutions to enable innovation for semiconductor and thin film plasma processes, such as dry etch and deposition. It also provides high and low voltage power products used in a range of applications, such as semiconductor equipment, industrial production, medical and life science equipment, data centers computing, networking, and telecommunications. In addition, the company supplies sensing, controls, and instrumentation products for advanced measurement and calibration of power and temperature. Further, the company provides calibration, conversions, upgrades, and refurbishments and used equipment to companies, as well as repair services. Further, it offers warranty and after-market repair services. It offers its products through a direct sales force, independent sales representatives, channel partners, and distributors. Advanced Energy Industries, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.

Alpha and Omega Semiconductor NASDAQ:AOSL

$24.80 -1.43 (-5.45%)

As of 01:51 PM Eastern

Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. It offers power discrete products, including metal-oxide-semiconductor field-effect transistors (MOSFET), SRFETs, XSFET, electrostatic discharge, protected MOSFETs, high and mid-voltage MOSFETs, and insulated gate bipolar transistors for use in smart phone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, E-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding. The company also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage. Its power ICs are used in flat panel displays, TVs, notebooks, graphic cards, servers, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers transient voltage suppressors, analog switch, and electromagnetic interference filter for notebooks, desktop PCs, tablets, flat panel displays, TVs, smart phones, and portable electronic devices; and 650V and 1200V SiC MOSFET. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.

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Compare Stocks

Comparative Price Performance Over Time

Compare Price & Volume

Compare Price Performance

Compare Price & Volume

Compare Price Performance

Compare Analyst Forecasts

Current Analyst Ratings Breakdown

Latest AOSL, ACLS, ADI, and AEIS Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest AOSL, ACLS, ADI, and AEIS Earnings

Compare Dividends

Latest AOSL, ACLS, ADI, and AEIS Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

AOSL, ACLS, ADI, and AEIS Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

AOSL, ACLS, ADI, and AEIS Company Descriptions

Axcelis Technologies NASDAQ:ACLS

Analog Devices NASDAQ:ADI

Advanced Energy Industries NASDAQ:AEIS

Alpha and Omega Semiconductor NASDAQ:AOSL

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