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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
$3.10
+1.6%
$1.95
$1.13
$861.00
$5.39M0.89126,640 shs697 shs
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
$2.52
+2.0%
$2.49
$0.92
$3.16
$20.66M1.03135,780 shs1,559 shs
ROCG
Roth CH Acquisition IV
$1.39
+6.9%
$0.98
$7.65
$14.99
$20.62M0.0319,949 shs52,385 shs
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
$2.94
+0.2%
$2.14
$0.96
$6.47
$17.96M1.47136,485 shs3,678 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
+1.64%+1.64%+106.67%-20.51%-99.64%
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
-1.20%-8.18%-3.89%+7.86%+118.58%
ROCG
Roth CH Acquisition IV
+2.36%+7.44%+30.00%+36.86%+0.78%
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
-0.34%-1.35%-1.01%+117.04%-47.30%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
0.4607 of 5 stars
0.05.00.00.00.00.00.6
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
1.0988 of 5 stars
0.03.00.00.02.63.30.0
ROCG
Roth CH Acquisition IV
N/AN/AN/AN/AN/AN/AN/AN/A
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
0.5982 of 5 stars
0.03.00.00.01.90.80.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
0.00
N/AN/AN/A
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
0.00
N/AN/AN/A
ROCG
Roth CH Acquisition IV
0.00
N/AN/AN/A
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
$13.46M0.40N/AN/A$4,047.02 per share0.00
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
$5.18M3.99N/AN/A$0.31 per share8.13
ROCG
Roth CH Acquisition IV
N/AN/AN/AN/A($0.06) per shareN/A
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
$373.88M0.05$0.68 per share4.34$10.84 per share0.27
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
-$28.98MN/A0.00N/A-184.32%-386.16%-190.75%8/12/2025 (Estimated)
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
-$2.04M-$0.17N/AN/A-7.02%-40.75%-7.38%7/14/2025 (Estimated)
ROCG
Roth CH Acquisition IV
-$180KN/A0.00N/AN/A-6,449.52%-0.66%N/A
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
-$2.49M-$2.01N/AN/A-3.93%-29.90%-8.54%N/A

Latest CRKN, LEDS, ROCG, and SGMA Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
4/10/2025Q2 2025
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
N/A$0.05N/A$0.05N/A$10.87 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
N/AN/AN/AN/AN/A
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
N/AN/AN/AN/AN/A
ROCG
Roth CH Acquisition IV
N/AN/AN/AN/AN/A
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
0.03
1.40
1.40
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
0.17
1.01
0.26
ROCG
Roth CH Acquisition IV
N/A
0.20
0.20
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
0.07
1.23
0.35

Institutional Ownership

CompanyInstitutional Ownership
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
5.28%
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
76.29%
ROCG
Roth CH Acquisition IV
67.07%
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
23.85%

Insider Ownership

CompanyInsider Ownership
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
1.27%
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
52.10%
ROCG
Roth CH Acquisition IV
29.60%
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
10.70%
CompanyEmployeesShares OutstandingFree FloatOptionable
Crown ElectroKinetics Corp. stock logo
CRKN
Crown ElectroKinetics
201.74 million1.53 millionNot Optionable
SemiLEDS Corporation stock logo
LEDS
SemiLEDS
1308.20 million3.93 millionNot Optionable
ROCG
Roth CH Acquisition IV
12614.84 million10.45 millionNot Optionable
SigmaTron International, Inc. stock logo
SGMA
SigmaTron International
2,7506.12 million5.46 millionNot Optionable

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Crown ElectroKinetics stock logo

Crown ElectroKinetics NASDAQ:CRKN

$3.10 +0.05 (+1.64%)
As of 09:30 AM Eastern

Crown ElectroKinetics Corp. engages in the commercialization of electro kinetic technology for use in the smart glass market. It develops and sells optical switching film that can be embedded between glass or applied to the surface of glass or other rigid substrates such as acrylic, to electronically control opacity. The company was founded by Douglas B. Croxall and Timothy Koch on April 20, 2015 and is headquartered in Corvallis, OR.

SemiLEDS stock logo

SemiLEDS NASDAQ:LEDS

$2.52 +0.05 (+2.02%)
As of 09:58 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

SemiLEDs Corporation develops, manufactures, and sells light emitting diode (LED) chips, LED components, and LED modules and systems in the United States, Taiwan, the Netherlands, Germany, Japan, and internationally. The company also sells enhanced vertical, LED product series in blue, white, green, and UV; LED chips to packagers or distributors; and lighting products primarily to original design manufacturers of lighting products and the end-users of lighting devices, as well as packs and sells its LED chips. Its products are used for general lighting applications, including commercial, industrial, and residential lighting; and specialty industrial applications, such as ultraviolet or UV, curing of polymers, LED light therapy in medical/cosmetic applications, counterfeit detection, germicidal and viricidal devices LED lighting for horticulture applications, architectural lighting, and entertainment lighting. The company was incorporated in 2005 and is based in Chu-Nan, Taiwan.

Roth CH Acquisition IV NASDAQ:ROCG

$1.39 +0.09 (+6.92%)
As of 06/24/2025

Roth CH Acquisition IV Co. does not have significant operations. The company focuses on effecting a merger, share exchange, asset acquisition, share purchase, reorganization, or similar business combination with one or more businesses. It intends to acquire companies operating in the business services, consumer, healthcare, technology, wellness, or sustainability sectors. The company was incorporated in 2019 and is based in Newport Beach, California.

SigmaTron International stock logo

SigmaTron International NASDAQ:SGMA

$2.94 +0.01 (+0.17%)
As of 10:00 AM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

SigmaTron International, Inc. operates as an independent provider of electronic manufacturing services (EMS). Its EMS services include printed circuit board assemblies, electro-mechanical subassemblies, and completely assembled (box-build) electronic products. The company also offers automatic and manual assembly and testing of products; material sourcing and procurement services; manufacturing and test engineering support services; design services; warehousing and distribution services; compliance reporting, and assistance in obtaining product approval from governmental and other regulatory bodies. In addition, the company offers electronic and electromechanical manufacturing solutions. It primarily serves industrial electronics, consumer electronics, and medical/life sciences industries in the United States, Mexico, China, Vietnam, and Taiwan. The company markets its services through independent manufacturers' representative organizations. The company was incorporated in 1993 and is headquartered in Elk Grove Village, Illinois.