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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
$180.57
+4.4%
$115.05
$12.56
$191.87
$13.85B3.7611.22 million shs7.88 million shs
nLight stock logo
LASR
nLight
$66.95
-3.5%
$65.08
$7.88
$80.27
$3.92B2.341.08 million shs807,846 shs
Planet Labs PBC stock logo
PL
Planet Labs PBC
$37.13
-3.6%
$31.21
$3.38
$41.71
$13.34B1.9111.08 million shs8.29 million shs
SiTime Corporation stock logo
SITM
SiTime
$596.64
+5.7%
$410.13
$158.63
$599.02
$14.91B2.91351,609 shs284,287 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
-1.53%+31.55%+73.78%+352.56%+1,150.48%
nLight stock logo
LASR
nLight
-5.68%+1.78%+11.36%+52.64%+701.80%
Planet Labs PBC stock logo
PL
Planet Labs PBC
+0.78%+6.15%+3.60%+70.50%+971.69%
SiTime Corporation stock logo
SITM
SiTime
+6.80%+15.70%+71.92%+71.47%+261.01%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
$180.57
+4.4%
$115.05
$12.56
$191.87
$13.85B3.7611.22 million shs7.88 million shs
nLight stock logo
LASR
nLight
$66.95
-3.5%
$65.08
$7.88
$80.27
$3.92B2.341.08 million shs807,846 shs
Planet Labs PBC stock logo
PL
Planet Labs PBC
$37.13
-3.6%
$31.21
$3.38
$41.71
$13.34B1.9111.08 million shs8.29 million shs
SiTime Corporation stock logo
SITM
SiTime
$596.64
+5.7%
$410.13
$158.63
$599.02
$14.91B2.91351,609 shs284,287 shs
Ten Starter Stocks For Beginners to Buy Now Cover

Just getting into the stock market? These 10 simple stocks can help beginning investors build long-term wealth without knowing options, technicals, or other advanced strategies.

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
-1.53%+31.55%+73.78%+352.56%+1,150.48%
nLight stock logo
LASR
nLight
-5.68%+1.78%+11.36%+52.64%+701.80%
Planet Labs PBC stock logo
PL
Planet Labs PBC
+0.78%+6.15%+3.60%+70.50%+971.69%
SiTime Corporation stock logo
SITM
SiTime
+6.80%+15.70%+71.92%+71.47%+261.01%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
2.29
Hold$52.80-70.76% Downside
nLight stock logo
LASR
nLight
2.83
Moderate Buy$63.44-5.25% Downside
Planet Labs PBC stock logo
PL
Planet Labs PBC
2.45
Hold$29.94-19.38% Downside
SiTime Corporation stock logo
SITM
SiTime
2.67
Moderate Buy$415.63-30.34% Downside

Current Analyst Ratings Breakdown

Latest LASR, SITM, AAOI, and PL Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/24/2026
nLight stock logo
LASR
nLight
Reiterated RatingBuy$81.00
4/21/2026
nLight stock logo
LASR
nLight
Reiterated RatingSell (D-)
4/21/2026
Planet Labs PBC stock logo
PL
Planet Labs PBC
Reiterated RatingSell (D-)
4/21/2026
SiTime Corporation stock logo
SITM
SiTime
Reiterated RatingSell (D-)
4/20/2026
Planet Labs PBC stock logo
PL
Planet Labs PBC
Boost Price TargetNeutral$18.00 ➝ $20.00
4/17/2026
nLight stock logo
LASR
nLight
Reiterated RatingBuy$68.00 ➝ $75.00
4/16/2026
SiTime Corporation stock logo
SITM
SiTime
Boost Price TargetBuy$450.00 ➝ $500.00
4/2/2026
Planet Labs PBC stock logo
PL
Planet Labs PBC
Boost Price TargetBuy$30.00 ➝ $35.00
3/27/2026
Planet Labs PBC stock logo
PL
Planet Labs PBC
Set Price TargetBuy$38.00
3/27/2026
nLight stock logo
LASR
nLight
Initiated CoverageOutperform
3/25/2026
Planet Labs PBC stock logo
PL
Planet Labs PBC
Boost Price TargetEqual Weight$26.00 ➝ $35.00
(Data available from 5/6/2023 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
$455.71M31.72$0.03 per share6,943.59$10.75 per share16.80
nLight stock logo
LASR
nLight
$261.33M14.45N/AN/A$4.46 per share15.01
Planet Labs PBC stock logo
PL
Planet Labs PBC
$307.73M41.77N/AN/A$0.56 per share66.31
SiTime Corporation stock logo
SITM
SiTime
$326.66M48.22$0.78 per share764.13$44.30 per share13.47
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
-$38.23M-$0.65N/A56.25N/A-8.39%-5.29%-2.99%5/7/2026 (Estimated)
nLight stock logo
LASR
nLight
-$23.47M-$0.47N/AN/AN/A-8.98%-9.28%-6.77%5/7/2026 (Confirmed)
Planet Labs PBC stock logo
PL
Planet Labs PBC
-$246.86M-$0.78N/AN/AN/A-80.22%-69.61%-27.38%6/3/2026 (Estimated)
SiTime Corporation stock logo
SITM
SiTime
-$42.90M-$1.82N/A198.22N/A-13.13%-2.06%-1.77%5/6/2026 (Estimated)

Latest LASR, SITM, AAOI, and PL Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
6/3/2026Q1 2027
Planet Labs PBC stock logo
PL
Planet Labs PBC
-$0.03N/AN/AN/A$90.00 millionN/A
5/7/2026Q1 2026
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
-$0.05N/AN/AN/A$156.98 millionN/A
5/7/2026Q1 2026
nLight stock logo
LASR
nLight
$0.08N/AN/AN/A$72.14 millionN/A
5/6/2026Q1 2026
SiTime Corporation stock logo
SITM
SiTime
$1.14N/AN/AN/A$103.51 millionN/A
2/26/2026Q4 2025
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
-$0.12-$0.01+$0.11-$0.03$131.56 million$134.27 million
2/26/2026Q4 2025
nLight stock logo
LASR
nLight
$0.11$0.14+$0.03-$0.10$76.71 million$81.19 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
N/AN/AN/AN/AN/A
nLight stock logo
LASR
nLight
N/AN/AN/AN/AN/A
Planet Labs PBC stock logo
PL
Planet Labs PBC
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
0.18
2.63
1.91
nLight stock logo
LASR
nLight
N/A
3.79
3.08
Planet Labs PBC stock logo
PL
Planet Labs PBC
2.37
1.65
1.64
SiTime Corporation stock logo
SITM
SiTime
N/A
11.30
10.33

Institutional Ownership

CompanyInstitutional Ownership
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
61.70%
nLight stock logo
LASR
nLight
83.88%
Planet Labs PBC stock logo
PL
Planet Labs PBC
41.71%
SiTime Corporation stock logo
SITM
SiTime
84.31%

Insider Ownership

CompanyInsider Ownership
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
3.80%
nLight stock logo
LASR
nLight
3.10%
Planet Labs PBC stock logo
PL
Planet Labs PBC
17.53%
SiTime Corporation stock logo
SITM
SiTime
1.40%
CompanyEmployeesShares OutstandingFree FloatOptionable
Applied Optoelectronics, Inc. stock logo
AAOI
Applied Optoelectronics
4,69180.05 million77.01 millionOptionable
nLight stock logo
LASR
nLight
1,10056.41 million54.66 millionOptionable
Planet Labs PBC stock logo
PL
Planet Labs PBC
800346.15 million285.47 millionOptionable
SiTime Corporation stock logo
SITM
SiTime
38026.40 million26.03 millionOptionable

Recent News About These Companies

SiTime (SITM) Projected to Post Quarterly Earnings on Wednesday

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Applied Optoelectronics stock logo

Applied Optoelectronics NASDAQ:AAOI

$180.57 +7.59 (+4.39%)
Closing price 05/5/2026 04:00 PM Eastern
Extended Trading
$187.60 +7.04 (+3.90%)
As of 06:12 AM 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 Massive. 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.

nLight stock logo

nLight NASDAQ:LASR

$66.95 -2.46 (-3.54%)
Closing price 05/5/2026 04:00 PM Eastern
Extended Trading
$67.38 +0.43 (+0.65%)
As of 06:08 AM 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 Massive. Learn more.

nLIGHT, Inc. designs, develops, manufactures, and sells semiconductor and fiber lasers for industrial, microfabrication, and aerospace and defense applications. The company operates in two segments, Laser Products and Advanced Development. It offers semiconductor lasers with various ranges of power levels, wavelengths, and output fiber sizes; and programmable and serviceable fiber lasers for use in industrial and aerospace and defense applications. The company also provides laser sensors, including light detection and ranging technologies for intelligence, surveillance, and reconnaissance applications; and fiber amplifiers, beam combination, and control systems for use in high-energy laser systems in directed energy applications. It sells its products through direct sales force in the United States, China, South Korea, and European countries, as well as through independent sales representatives and distributors in Asia, Australia, Europe, the Middle East, and South America. The company was formerly known as nLight Photonics Corporation and changed its name to nLIGHT, Inc. in January 2016. nLIGHT, Inc. was incorporated in 2000 and is headquartered in Camas, Washington.

Planet Labs PBC stock logo

Planet Labs PBC NYSE:PL

$37.13 -1.41 (-3.65%)
Closing price 05/5/2026 03:59 PM Eastern
Extended Trading
$37.43 +0.30 (+0.80%)
As of 06:12 AM 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 Massive. Learn more.

Planet Labs PBC engages in the design, construction, and launch constellations of satellites with the intent of providing high cadence geospatial data delivered to customers through an online platform worldwide. The company's platform offers planet monitoring, basemap, tasking, apps, and application programming interfaces, as well as analytics and planetary variables. It serves agriculture, mapping, energy, forestry, finance and insurance companies, and government agencies. The company was founded in 2010 and is headquartered in San Francisco, California.

SiTime stock logo

SiTime NASDAQ:SITM

$596.64 +31.96 (+5.66%)
Closing price 05/5/2026 04:00 PM Eastern
Extended Trading
$610.00 +13.36 (+2.24%)
As of 06:00 AM 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 Massive. 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.