Free Trial

Compare Stocks

Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
$24.20
-5.1%
$25.16
$9.13
$44.50
$1.51B2.724.48 million shs3.65 million shs
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
$30.85
-3.6%
$33.34
$16.38
$38.45
$5.71B1.742.74 million shs1.20 million shs
Impinj, Inc. stock logo
PI
Impinj
$187.47
-1.6%
$136.62
$60.85
$239.88
$5.45B1.74624,069 shs256,073 shs
SiTime Corporation stock logo
SITM
SiTime
$241.67
-0.5%
$212.16
$105.40
$268.18
$6.28B2.2330,486 shs302,166 shs
 The Best Nuclear Energy Stocks to Buy Cover

Nuclear energy stocks are roaring. It's the hottest energy sector of the year. Cameco Corp, Paladin Energy, and BWX Technologies were all up more than 40% in 2024. The biggest market moves could still be ahead of us, and there are seven nuclear energy stocks that could rise much higher in the next several months. To unlock these tickers, enter your email address below.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
+5.99%+7.55%+5.72%+62.88%+179.50%
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
+1.75%+3.66%-5.88%+27.07%+33.15%
Impinj, Inc. stock logo
PI
Impinj
+2.25%+13.29%+55.17%+66.70%+16.64%
SiTime Corporation stock logo
SITM
SiTime
+1.77%+8.52%+25.59%+25.17%+75.44%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
2.8408 of 5 stars
3.32.00.00.02.73.30.6
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
3.6952 of 5 stars
3.54.00.00.03.01.71.9
Impinj, Inc. stock logo
PI
Impinj
2.4081 of 5 stars
1.41.00.03.44.00.80.6
SiTime Corporation stock logo
SITM
SiTime
1.407 of 5 stars
1.33.00.00.03.62.50.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
2.67
Moderate Buy$27.2012.40% Upside
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
2.90
Moderate Buy$37.5621.74% Upside
Impinj, Inc. stock logo
PI
Impinj
2.86
Moderate Buy$163.29-12.90% Downside
SiTime Corporation stock logo
SITM
SiTime
2.67
Moderate Buy$243.330.69% Upside

Current Analyst Ratings Breakdown

Latest AAOI, SITM, ALGM, and PI Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
8/29/2025
SiTime Corporation stock logo
SITM
SiTime
Raymond James Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform$250.00 ➝ $270.00
8/29/2025
SiTime Corporation stock logo
SITM
SiTime
Raymond James Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform$250.00 ➝ $270.00
8/14/2025
SiTime Corporation stock logo
SITM
SiTime
UBS Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$260.00
8/11/2025
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
Zacks Research
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeHold
8/8/2025
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
Northland Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Set Price Target$30.00
8/8/2025
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
Raymond James Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$18.00 ➝ $25.00
8/8/2025
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
B. Riley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral ➝ Neutral$13.00 ➝ $15.00
8/7/2025
SiTime Corporation stock logo
SITM
SiTime
Barclays
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetUnderweight ➝ Underweight$180.00 ➝ $220.00
8/1/2025
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
Mizuho
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$37.00 ➝ $40.00
8/1/2025
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
Morgan Stanley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetEqual Weight ➝ Equal Weight$38.00 ➝ $35.00
8/1/2025
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
TD Cowen
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy$42.00 ➝ $37.00
(Data available from 8/29/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
$249.37M6.05N/AN/A$6.82 per share3.55
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
$761.49M7.50$0.42 per share72.60$4.99 per share6.18
Impinj, Inc. stock logo
PI
Impinj
$366.09M14.90$1.15 per share163.07$6.45 per share29.07
SiTime Corporation stock logo
SITM
SiTime
$255.62M24.59N/AN/A$42.33 per share5.71
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
-$186.73M-$3.36N/A39.03N/A-42.29%-10.60%-5.19%11/6/2025 (Estimated)
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
-$73.01M-$0.37N/A118.65N/A-9.00%2.09%1.36%10/30/2025 (Estimated)
Impinj, Inc. stock logo
PI
Impinj
$40.84M$0.0118,765.77234.34N/A0.18%8.14%2.64%10/22/2025 (Estimated)
SiTime Corporation stock logo
SITM
SiTime
-$93.60M-$3.48N/AN/AN/A-32.15%-7.54%-6.16%11/5/2025 (Estimated)

Latest AAOI, SITM, ALGM, and PI Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/7/2025Q2 2025
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
-$0.08-$0.16-$0.08-$0.16$104.96 million$102.95 million
8/6/2025Q2 2025
SiTime Corporation stock logo
SITM
SiTime
$0.29$0.47+$0.18-$0.84$64.66 million$69.49 million
7/31/2025Q1 2026
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
$0.09$0.09N/A-$0.07$197.82 million$203.41 million
7/30/2025Q2 2025
Impinj, Inc. stock logo
PI
Impinj
$0.72$0.80+$0.08$0.39$93.78 million$97.89 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
N/AN/AN/AN/AN/A
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
N/AN/AN/AN/AN/A
Impinj, Inc. stock logo
PI
Impinj
N/AN/AN/AN/AN/A
SiTime Corporation stock logo
SITM
SiTime
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
0.36
2.11
1.47
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
0.34
3.70
2.26
Impinj, Inc. stock logo
PI
Impinj
1.51
11.64
8.44
SiTime Corporation stock logo
SITM
SiTime
N/A
8.54
7.76

Institutional Ownership

CompanyInstitutional Ownership
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
61.72%
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
56.45%
Impinj, Inc. stock logo
PI
Impinj
N/A
SiTime Corporation stock logo
SITM
SiTime
84.31%

Insider Ownership

CompanyInsider Ownership
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
4.50%
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
0.40%
Impinj, Inc. stock logo
PI
Impinj
12.40%
SiTime Corporation stock logo
SITM
SiTime
2.10%
CompanyEmployeesShares OutstandingFree FloatOptionable
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
3,30962.35 million59.55 millionOptionable
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
2,300185.04 million184.30 millionOptionable
Impinj, Inc. stock logo
PI
Impinj
39029.09 million25.48 millionOptionable
SiTime Corporation stock logo
SITM
SiTime
38026.00 million25.46 millionOptionable

Recent News About These Companies

SiTime Stock Gets Relative Strength Rating Lift
SiTime Stock Gets Relative Strength Rating Lift
Reviewing SiTime (NASDAQ:SITM) & Trans-Lux (OTCMKTS:TNLX)
UBS Group Begins Coverage on SiTime (NASDAQ:SITM)

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

View All Headlines
Applied Optoelectronics stock logo

Applied Optoelectronics NASDAQ:AAOI

$24.20 -1.29 (-5.06%)
Closing price 04:00 PM Eastern
Extended Trading
$24.25 +0.05 (+0.21%)
As of 05:38 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Applied Optoelectronics, Inc. designs, manufactures, and sells fiber-optic networking products in the United States, Taiwan, and China. It offers optical modules, optical filters, lasers, laser components, subassemblies, transmitters and transceivers, turn-key equipment, headend, node, distribution equipment, and amplifiers. The company sells its products to internet data center operators, cable television, telecom equipment manufacturers, fiber-to-the-home, and internet service providers through its direct and indirect sales channels. Applied Optoelectronics, Inc. was incorporated in 1997 and is headquartered in Sugar Land, Texas.

Allegro MicroSystems stock logo

Allegro MicroSystems NASDAQ:ALGM

$30.85 -1.16 (-3.62%)
Closing price 04:00 PM Eastern
Extended Trading
$31.23 +0.38 (+1.23%)
As of 04:20 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Allegro MicroSystems, Inc., together with its subsidiaries, designs, develops, manufactures, and markets sensor integrated circuits (ICs) and application-specific analog power ICs for motion control and energy-efficient systems. Its products include magnetic sensor ICs, such as position, speed, and current sensor ICs; and power ICs comprising motor driver ICs, regulator and LED driver ICs, and isolated gate drivers. The company sells its products to original equipment manufacturers and distributors primarily in the automotive and industrial markets through its direct sales force, third party distributors, independent sales representatives, and consignment. It operates in the United States, rest of the Americas, Europe, Japan, Greater China, South Korea, and other Asian markets. The company was founded in 1990 and is headquartered in Manchester, New Hampshire. Allegro MicroSystems, Inc. is a subsidiary of Sanken Electric Co., Ltd.

Impinj stock logo

Impinj NASDAQ:PI

$187.47 -3.09 (-1.62%)
Closing price 04:00 PM Eastern
Extended Trading
$187.53 +0.06 (+0.03%)
As of 04:27 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. Its platform wirelessly connects items and delivers data about the connected items to business and consumer applications. The company's platform comprises endpoint ICs, a miniature radios-on-a-chip that attaches to a host item and includes a number to identify the item. Its platform also consists of systems products that consists of reader ICs, readers, and gateways to wirelessly provide power to and communicate bidirectionally with endpoint ICs on host items, as well as to read, write, authenticate, and engage the endpoint ICs on those items; and software and algorithms that enable its partners to solve enterprise business problems, such as retail self-checkout and loss prevention. The company primarily serves retail, supply chain and logistics, automotive, aviation, banking, datacenters, food, healthcare, industrial and manufacturing, linen and uniform tracking, sports, and travel industries through original equipment and device manufacturers, tag service bureaus, systems integrators, value-added resellers, independent software vendors, and other solution partners. Impinj, Inc. was incorporated in 2000 and is headquartered in Seattle, Washington.

SiTime stock logo

SiTime NASDAQ:SITM

$241.67 -1.30 (-0.54%)
Closing price 04:00 PM Eastern
Extended Trading
$241.78 +0.11 (+0.05%)
As of 04:57 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

SiTime Corporation designs, develops, and sells silicon timing systems solutions in Taiwan, Hong Kong, the United States, Singapore, and internationally. The company provides resonators and clock integrated circuits, and various types of oscillators. It serves various markets, including communications, datacenter, enterprise, automotive, industrial, internet of things, mobile, consumer, and aerospace and defense. The company sells its products directly to customers, distributors, and resellers. SiTime Corporation was incorporated in 2003 and is based in Santa Clara, California.