Compare Stocks: TSEM, AEIS, LITE, and MKSI

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
AEIS Advanced Energy Industries	$238.10 +9.6%	$265.13	$187.71 ▼ $397.44	$8.70B	1.38	617,481 shs	1.23 million shs
LITE Lumentum	$680.16 -0.6%	$916.26	$184.20 ▼ $1,143.00	$61.99B	1.64	5.82 million shs	7.12 million shs
MKSI MKS	$205.18 +4.4%	$245.12	$134.74 ▼ $447.62	$13.29B	2.14	1.35 million shs	1.65 million shs
TSEM Tower Semiconductor	$163.06 +5.0%	$210.34	$80.63 ▼ $319.94	$17.47B	0.95	2.80 million shs	2.93 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AEIS Advanced Energy Industries	+9.63%	+2.23%	-21.75%	-27.68%	+15.80%
LITE Lumentum	-0.62%	-21.48%	-37.34%	-17.68%	+240.80%
MKSI MKS	+4.40%	-3.29%	-26.50%	-34.47%	+41.05%
TSEM Tower Semiconductor	+4.98%	-13.76%	-32.30%	-22.77%	+93.18%

Compare Price & Volume

Company	Current Price	50-Day Moving Average	52-Week Range	Market Cap	Beta	Avg. Volume	Today's Volume
AEIS Advanced Energy Industries	$238.10 +9.6%	$265.13	$187.71 ▼ $397.44	$8.70B	1.38	617,481 shs	1.23 million shs
LITE Lumentum	$680.16 -0.6%	$916.26	$184.20 ▼ $1,143.00	$61.99B	1.64	5.82 million shs	7.12 million shs
MKSI MKS	$205.18 +4.4%	$245.12	$134.74 ▼ $447.62	$13.29B	2.14	1.35 million shs	1.65 million shs
TSEM Tower Semiconductor	$163.06 +5.0%	$210.34	$80.63 ▼ $319.94	$17.47B	0.95	2.80 million shs	2.93 million shs

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Compare Price Performance

Company	1-Day Performance	7-Day Performance	30-Day Performance	90-Day Performance	1-Year Performance
AEIS Advanced Energy Industries	+9.63%	+2.23%	-21.75%	-27.68%	+15.80%
LITE Lumentum	-0.62%	-21.48%	-37.34%	-17.68%	+240.80%
MKSI MKS	+4.40%	-3.29%	-26.50%	-34.47%	+41.05%
TSEM Tower Semiconductor	+4.98%	-13.76%	-32.30%	-22.77%	+93.18%

Compare Analyst Forecasts

Company	Consensus Rating Score	Consensus Rating	Consensus Price Target	% Upside from Current Price
AEIS Advanced Energy Industries	2.79	Moderate Buy	$377.75	58.65% Upside
LITE Lumentum	2.71	Moderate Buy	$1,046.54	53.87% Upside
MKSI MKS	2.81	Moderate Buy	$374.86	82.70% Upside
TSEM Tower Semiconductor	2.90	Moderate Buy	$297.13	82.22% Upside

Current Analyst Ratings Breakdown

Latest TSEM, AEIS, LITE, and MKSI Analyst Ratings

Date	Company	Brokerage	Action	Rating	Price Target
11/3/2026	TSEM Tower Semiconductor	DA Davidson Subscribe to MarketBeat All Access to unlock brokerage rankings	Set Price Target		$335.00
11/3/2026	AEIS Advanced Energy Industries	Cantor Fitzgerald Subscribe to MarketBeat All Access to unlock brokerage rankings	Reiterated Rating	Overweight
11/3/2026	TSEM Tower Semiconductor	Wedbush Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Neutral	$300.00 ➝ $190.00
11/3/2026	LITE Lumentum	Needham & Company LLC Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Buy	$1,040.00 ➝ $800.00
11/3/2026	AEIS Advanced Energy Industries	Wells Fargo & Company Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Overweight	$360.00 ➝ $310.00
11/3/2026	AEIS Advanced Energy Industries	Citigroup Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Buy	$460.00 ➝ $450.00
11/3/2026	AEIS Advanced Energy Industries	Morgan Stanley Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Overweight	$375.00 ➝ $368.00
11/3/2026	AEIS Advanced Energy Industries	TD Cowen Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Hold	$370.00 ➝ $275.00
11/3/2026	AEIS Advanced Energy Industries	Robert W. Baird Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Outperform	$410.00 ➝ $330.00
11/3/2026	LITE Lumentum	TD Cowen Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Hold	$820.00 ➝ $685.00
11/3/2026	LITE Lumentum	Susquehanna Subscribe to MarketBeat All Access to unlock brokerage rankings	Lower Price Target	Positive	$1,100.00 ➝ $950.00

(Data available from 11/4/2023 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
AEIS Advanced Energy Industries	$1.80B	5.30	$7.73 per share	30.79	$36.10 per share	6.60
LITE Lumentum	$3.01B	20.44	$12.94 per share	52.56	$59.69 per share	11.39
MKSI MKS	$3.93B	3.53	$14.03 per share	14.62	$40.48 per share	5.07
TSEM Tower Semiconductor	$1.57B	11.71	$4.96 per share	32.88	$26.21 per share	6.22

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
AEIS Advanced Energy Industries	$148.40M	$5.36	34.26	18.65	N/A	12.72%	25.79%	12.66%	N/A
LITE Lumentum	-$6.94B	-$82.21	N/A	20.56	N/A	-175.82%	33.33%	14.74%	11/5/2026 (Confirmed)
MKSI MKS	$295M	$6.27	32.72	11.73	0.41	10.15%	24.72%	7.80%	11/4/2026 (Estimated)
TSEM Tower Semiconductor	$220.47M	$3.11	49.94	26.26	N/A	19.36%	11.94%	9.90%	N/A

Latest TSEM, AEIS, LITE, and MKSI Earnings

Date	Quarter	Company	Consensus Estimate	Reported EPS	Beat/Miss	Gap EPS	Revenue Estimate	Actual Revenue
11/4/2026	Q3 2026	MKSI MKS	$3.63	N/A	N/A	N/A	$1.36 billion	N/A
11/2/2026	Q3 2026	AEIS Advanced Energy Industries	$3.04	$3.65	+$0.61	$2.79	$644.85 million	$696.40 million
11/2/2026	Q1 2027	LITE Lumentum	$4.22	$4.57	+$0.35	$3.54	$1.26 billion	$1.26 billion
11/2/2026	Q3 2026	TSEM Tower Semiconductor	$1.07	$1.05	-$0.02	$1.05	$521.83 million	$526.16 million
8/11/2026	Q4 2026	LITE Lumentum	$2.97	$3.23	+$0.26	-$84.65	$987.70 million	$1.01 billion
8/5/2026	Q2 2026	MKSI MKS	$2.91	$3.30	+$0.39	$2.41	$1.20 billion	$1.25 billion
8/4/2026	Q2 2026	TSEM Tower Semiconductor	$0.7580	$0.88	+$0.1220	$0.79	$454.68 million	$460.08 million

Compare Dividends

Company	Annual Payout	Dividend Yield	5-Year Annualized Dividend Growth	Payout Ratio	Years of Consecutive Growth
AEIS Advanced Energy Industries	$0.40	0.17%	N/A	7.46%	N/A
LITE Lumentum	N/A	N/A	N/A	N/A	N/A
MKSI MKS	$1.00	0.49%	+1.92%	15.95%	N/A
TSEM Tower Semiconductor	N/A	N/A	N/A	N/A	N/A

Latest TSEM, AEIS, LITE, and MKSI Dividends

Announcement	Company	Period	Amount	Yield	Ex-Dividend Date	Record Date	Payable Date
8/3/2026	AEIS Advanced Energy Industries	quarterly	$0.10	0.15%	8/24/2026	8/24/2026	9/4/2026
8/3/2026	MKSI MKS	quarterly	$0.25	0.37%	8/25/2026	8/25/2026	9/3/2026

(Data available from 1/1/2013 forward)

Compare Debt

Company	Debt-to-Equity Ratio	Current Ratio	Quick Ratio
AEIS Advanced Energy Industries	0.78	3.79	2.94
LITE Lumentum	0.01	1.68	1.40
MKSI MKS	0.85	1.14	0.72
TSEM Tower Semiconductor	0.04	4.91	4.31

Compare Ownership

Institutional Ownership

Company	Institutional Ownership
AEIS Advanced Energy Industries	99.67%
LITE Lumentum	94.05%
MKSI MKS	99.79%
TSEM Tower Semiconductor	70.51%

Insider Ownership

Company	Insider Ownership
AEIS Advanced Energy Industries	1.30%
LITE Lumentum	0.28%
MKSI MKS	0.57%
TSEM Tower Semiconductor	1.00%

Compare Miscellaneous Stats

Company	Employees	Shares Outstanding	Free Float	Optionable
AEIS Advanced Energy Industries	13,000	40.05 million	39.53 million	Optionable
LITE Lumentum	13,757	90.58 million	90.33 million	Optionable
MKSI MKS	10,300	67.62 million	67.23 million	Optionable
TSEM Tower Semiconductor	5,316	112.45 million	111.33 million	Optionable

TSEM, AEIS, LITE, and MKSI Headlines

Recent News About These Companies

Tower Semiconductor and Innolight Advance High-Performance Near-Package Optics for AI Infrastructure

November 3 at 1:13 PM | globenewswire.com

Tower Semiconductor (NASDAQ:TSEM) Stock Price Target Cut by Susquehanna

November 3 at 9:29 AM | marketbeat.com

Tower Semiconductor and Innolight Advance Near-Package Optics for AI Infrastructure

November 3 at 8:50 AM | tipranks.com

Tower Semiconductor (NASDAQ:TSEM) Stock Price Target Cut by Stifel Nicolaus

November 3 at 8:23 AM | marketbeat.com

Tower Semiconductor (TSEM) Could Be 47% Undervalued Following Record Results

November 2 at 10:32 PM | finance.yahoo.com

Tower Semiconductor Stock Falls 8% Despite Strong Q3 Earnings

November 2 at 5:31 PM | rttnews.com

Tower Semiconductor rises on strong Q4 revenue guidance

November 2 at 5:31 PM | streetinsider.com

Tower Semiconductor Reports Third Quarter Record Results, Providing Record Fourth Quarter Guidance Resulting in 2026 $2 Billion Annual Revenue

November 2 at 5:31 PM | markets.businessinsider.com

TSEM: Tower Semiconductor is Ahead of Schedule on Capacity Expansion

November 2 at 5:31 PM | msn.com

Tower Semiconductor rises as strong forecast signals record growth phase

November 2 at 5:31 PM | msn.com

Tower Semiconductor (TSEM) Q3 2026 Earnings Call Transcript

November 2 at 5:31 PM | finance.yahoo.com

Tower Semiconductor Q3 Earnings Call Highlights

November 2 at 2:12 PM | marketbeat.com

Tower Semiconductor Ltd. 2026 Q3 - Results - Earnings Call Presentation

November 2 at 2:03 PM | seekingalpha.com

Tower Semiconductor Q3 2026 Earnings Call Transcript

November 2 at 11:51 AM | benzinga.com

Tower Semiconductor CEO Says the Company's Biggest Growth Phase Has Arrived

November 2 at 9:31 AM | benzinga.com

Tower Semiconductor Reports Record Third-Quarter 2026 Results

November 2 at 8:11 AM | tipranks.com

205,166 Shares in Tower Semiconductor Ltd. $TSEM Bought by Mirae Asset Global Investments Co. Ltd.

November 2 at 6:51 AM | marketbeat.com

Tower Semiconductor (TSEM) Projected to Announce Earnings on Monday

November 1 at 4:10 AM | americanbankingnews.com

Tower Semiconductor Ltd. $TSEM Shares Sold by China Universal Asset Management Co. Ltd.

November 1 at 3:48 AM | marketbeat.com

State of Wyoming Sells 7,493 Shares of Tower Semiconductor Ltd. $TSEM

October 31, 2026 | marketbeat.com

Tower Semiconductor (NASDAQ:TSEM) Stock Falls 9.7% - Should You Sell?

October 30, 2026 | marketbeat.com

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Media Sentiment Over Time

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TSEM, AEIS, LITE, and MKSI Company Descriptions

Advanced Energy Industries NASDAQ:AEIS

$238.10 +20.91 (+9.63%)

Closing price 11/3/2026 04:00 PM Eastern

Extended Trading

$237.90 -0.19 (-0.08%)

As of 11/3/2026 07:59 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.

Lumentum NASDAQ:LITE

$680.16 -4.24 (-0.62%)

Closing price 11/3/2026 04:00 PM Eastern

Extended Trading

$674.39 -5.77 (-0.85%)

As of 11/3/2026 08:00 PM Eastern

Lumentum Holdings Inc. manufactures and sells optical and photonic products in the Americas, the Asia-Pacific, Europe, the Middle East, and Africa. The company operates through two segments: Optical Communications (OpComms) and Commercial Lasers (Lasers). The OpComms segment offers components, modules, and subsystems that enable the transmission and transport of video, audio, and data over high-capacity fiber optic cables. It offers tunable transponders, transceivers, and transmitter modules; tunable lasers, receivers, and modulators; transport products, such as reconfigurable optical add/drop multiplexers, amplifiers, and optical channel monitors, as well as components, including 980nm, multi-mode, and Raman pumps; and switches, attenuators, photodetectors, gain flattening filters, isolators, wavelength-division multiplexing filters, arrayed waveguide gratings, multiplex/de-multiplexers, and integrated passive modules. This segment also provides Super Transport Blade, which integrates optical transport functions into a single-slot blade; vertical-cavity surface-emitting lasers; directly modulated and electro-absorption modulated lasers; and laser illumination sources for 3D sensing systems. It serves customers in telecommunications, data communications, and consumer and industrial markets. The Commercial Lasers segment offers diode-pumped solid-state, fiber, diode, direct-diode, and gas lasers, such as argon-ion and helium-neon lasers for use in original equipment manufacturer applications. It serves customers in markets and applications, such as sheet metal processing, general manufacturing, biotechnology, solar cell processing, graphics and imaging, remote sensing, and precision machining. Lumentum Holdings Inc. was incorporated in 2015 and is headquartered in San Jose, California.

MKS NASDAQ:MKSI

$205.18 +8.64 (+4.40%)

Closing price 11/3/2026 04:00 PM Eastern

Extended Trading

$205.43 +0.25 (+0.12%)

As of 11/3/2026 07:59 PM Eastern

MKS Instruments, Inc. provides foundational technology solutions to semiconductor manufacturing, electronics and packaging, and specialty industrial applications in the United States, Germany, China, South Korea, and internationally. It operates through Vacuum Solutions Division (VSD), Photonics Solutions Division (PSD), and Material Solutions Division (MSD) segments. The VSD segment provides foundational technology solutions, including pressure measurement and control, flow measurement and control, gas and vapor delivery, gas composition analysis, electronic control technology, reactive gas generation and delivery, power generation and delivery, and vacuum technology. The PSD segment offers range of solutions, which include lasers, beam measurement and profiling, precision motion control, vibration isolation systems, photonics instruments, temperature sensing, opto-mechanical components, optical elements, systems for flexible PCB laser processing, and laser-based systems, as well as high density interconnect PCB and package manufacturing. The MSD segment develops, process, and manufactures technologies comprising advanced surface modification, electroless and electrolytic plating, and surface finishing for chemistry, equipment, software, and services markets, as well as high-technology applications. In addition, the company sells its products and services through direct sales, network of independent distributors, and sales representatives, as well as websites, including product catalogs. The company was incorporated in 1961 and is headquartered in Andover, Massachusetts.

Tower Semiconductor NASDAQ:TSEM

$163.06 +7.74 (+4.98%)

Closing price 11/3/2026 04:00 PM Eastern

Extended Trading

$161.40 -1.66 (-1.01%)

As of 11/3/2026 07:54 PM Eastern

Tower Semiconductor Ltd., an independent semiconductor foundry, focus on specialty process technologies to manufacture analog intensive mixed-signal semiconductor devices in Israel, the United States, Japan, Europe, and internationally. It provides various customizable process technologies, including SiGe, BiCMOS, mixed signal/CMOS, RF CMOS, CMOS image sensor, integrated power management, and MEMS. The Company also provides design enablement platform for quick and accurate design cycle, as well as transfer optimization and development process services to integrated device manufacturers and fabless companies. It serves various markets, such as consumer electronics, personal computers, communications, automotive, industrial, aerospace, military, and medical device products. The company was incorporated in 1993 and is headquartered in Migdal Haemek, Israel.

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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 TSEM, AEIS, LITE, and MKSI Analyst Ratings

Compare Sales & Book Value

Compare Profitability & Earnings

Latest TSEM, AEIS, LITE, and MKSI Earnings

Compare Dividends

Latest TSEM, AEIS, LITE, and MKSI Dividends

Compare Debt

Compare Ownership

Institutional Ownership

Insider Ownership

Compare Miscellaneous Stats

TSEM, AEIS, LITE, and MKSI Headlines

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

TSEM, AEIS, LITE, and MKSI Company Descriptions

Advanced Energy Industries NASDAQ:AEIS

Lumentum NASDAQ:LITE

MKS NASDAQ:MKSI

Tower Semiconductor NASDAQ:TSEM

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