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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
$0.44
+1.9%
$14.63
$9.85
$19.21
$8.50M0.03612,576 shs1.18 million shs
Comstock Inc. stock logo
LODE
Comstock
$3.14
-4.3%
$3.55
$1.25
$10.10
$101.79M1.57547,687 shs451,306 shs
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
$2.68
-6.9%
$2.92
$1.54
$6.47
$23.30M0.849,339 shs48,818 shs
SPAR Group, Inc. stock logo
SGRP
SPAR Group
$1.10
$1.05
$0.91
$2.48
$25.84M0.25102,032 shs18,254 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
+2.20%-24.19%+52.04%+95.87%-77.90%
Comstock Inc. stock logo
LODE
Comstock
-4.27%-14.21%-17.59%+23.14%+103.10%
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
-6.94%-19.28%-15.99%+11.67%+55.81%
SPAR Group, Inc. stock logo
SGRP
SPAR Group
0.00%-4.34%+12.20%+3.77%-42.41%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
N/AN/AN/AN/AN/AN/AN/AN/A
Comstock Inc. stock logo
LODE
Comstock
1.6194 of 5 stars
3.30.00.00.02.50.00.6
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
0.2397 of 5 stars
0.03.00.00.00.01.70.0
SPAR Group, Inc. stock logo
SGRP
SPAR Group
2.3224 of 5 stars
0.03.00.00.00.62.53.1
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
0.00
N/AN/AN/A
Comstock Inc. stock logo
LODE
Comstock
2.50
Moderate Buy$19.00505.10% Upside
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
0.00
N/AN/AN/A
SPAR Group, Inc. stock logo
SGRP
SPAR Group
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest AMCI, LODE, MTEK, and SGRP Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/29/2025
Comstock Inc. stock logo
LODE
Comstock
LADENBURG THALM/SH SH
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$12.00
(Data available from 8/2/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
N/AN/A$0.00 per share4,094.87($0.56) per shareN/A
Comstock Inc. stock logo
LODE
Comstock
$3.38M30.15N/AN/A$0.68 per share4.62
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
$6.08M3.57N/AN/A$0.72 per share3.72
SPAR Group, Inc. stock logo
SGRP
SPAR Group
$163.63M0.16$0.01 per share88.34$1.04 per share1.06
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
$50KN/A0.00N/AN/AN/AN/AN/A
Comstock Inc. stock logo
LODE
Comstock
$9.16M-$1.20N/AN/AN/A-1,210.13%-33.56%-23.62%N/A
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
-$1.23MN/A0.00N/AN/AN/AN/AN/A
SPAR Group, Inc. stock logo
SGRP
SPAR Group
-$3.15M$0.512.169.17N/A-6.28%-41.10%-17.01%8/13/2025 (Estimated)

Latest AMCI, LODE, MTEK, and SGRP Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/13/2025Q1 2025
SPAR Group, Inc. stock logo
SGRP
SPAR Group
$0.03N/AN/AN/A$43.00 millionN/A
7/17/2025Q1 2025
SPAR Group, Inc. stock logo
SGRP
SPAR Group
N/A$0.02N/A$0.02N/A$34.04 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
N/AN/AN/AN/AN/A
Comstock Inc. stock logo
LODE
Comstock
N/AN/AN/AN/AN/A
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
N/AN/AN/AN/AN/A
SPAR Group, Inc. stock logo
SGRP
SPAR Group
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
N/A
0.07
0.07
Comstock Inc. stock logo
LODE
Comstock
0.16
2.45
2.45
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
0.01
2.68
1.88
SPAR Group, Inc. stock logo
SGRP
SPAR Group
0.07
1.36
1.36

Institutional Ownership

CompanyInstitutional Ownership
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
64.33%
Comstock Inc. stock logo
LODE
Comstock
7.96%
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
0.55%
SPAR Group, Inc. stock logo
SGRP
SPAR Group
9.57%

Insider Ownership

CompanyInsider Ownership
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
27.00%
Comstock Inc. stock logo
LODE
Comstock
4.50%
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
41.28%
SPAR Group, Inc. stock logo
SGRP
SPAR Group
50.92%
CompanyEmployeesShares OutstandingFree FloatOptionable
AMCI Acquisition Corp. stock logo
AMCI
AMCI Acquisition
N/A19.31 million14.10 millionNot Optionable
Comstock Inc. stock logo
LODE
Comstock
3032.42 million215.10 millionOptionable
Maris-Tech Ltd. stock logo
MTEK
Maris-Tech
98.10 million4.76 millionNot Optionable
SPAR Group, Inc. stock logo
SGRP
SPAR Group
3,42523.49 million11.53 millionNot Optionable

Recent News About These Companies

SPAR Group, Inc. Reports First Quarter 2025 Results

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AMCI Acquisition stock logo

AMCI Acquisition NASDAQ:AMCI

AMCI Acquisition Corp. does not have significant operations. It intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses operating in the natural resource infrastructure, value chain, and logistics-related sectors. The company was founded in 2018 and is based in Latrobe, Pennsylvania.

Comstock stock logo

Comstock NYSE:LODE

$3.14 -0.14 (-4.27%)
Closing price 08/1/2025 04:00 PM Eastern
Extended Trading
$3.15 +0.01 (+0.32%)
As of 08/1/2025 07:59 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.

Comstock Inc. engages in the systemic decarbonization business in Nevada and internationally. It operates through Renewable Energy, Mining, and Strategic and Other Investments segments. It will develop technology for the deploying of extraction and refining facilities that convert wasted and unused biomass and other natural resources; and a demonstration system to extract black mass containing lithium, graphite, nickel, cobalt, manganese, copper, aluminum, and other metals from up to lithium-ion batteries. The company also owns the Lucerne Project located in the Storey County, Nevada; and the Spring Valley Project situated in the Lyon County, Nevada. In addition, it offers upstream and downstream design, engineering, fabrication, procurement, and construction solutions; and invests in non-mining real estate investments. The company was incorporated in 2008 and is based in Virginia City, Nevada.

Maris-Tech stock logo

Maris-Tech NASDAQ:MTEK

$2.68 -0.20 (-6.94%)
Closing price 08/1/2025 03:50 PM Eastern
Extended Trading
$2.68 0.00 (0.00%)
As of 08/1/2025 04:04 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.

Maris-Tech Ltd. designs and manufactures digital video and audio hardware and software solutions for the professionals, as well as the civilian and home security markets worldwide. The company offers intelligent video surveillance solutions, communication technology products, modular video encoding/decoding platform, ultra-low latency streaming solutions, dual channel low power encoder systems, multi channel encoding streaming and recording platform, miniature recording and streaming platforms, and video encoding and decoding platform. Its products are used in drone, robotic, defense, homeland security, HLS, intelligence gathering, autonomous vehicle, and space markets and applications. The company was incorporated in 2008 and is based in Rehovot, Israel.

SPAR Group stock logo

SPAR Group NASDAQ:SGRP

$1.10 0.00 (0.00%)
Closing price 08/1/2025 03:39 PM Eastern
Extended Trading
$1.10 0.00 (0.00%)
As of 08/1/2025 04:17 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.

SPAR Group, Inc., together with its subsidiaries, provides merchandising and brand marketing services in the Americas, the Asia-Pacific, Europe, Middle East, and Africa. The company offers merchandising and marketing services, such as resets and cut-ins; price and inventory audits; stock replenishment and rotation services; out of stock management; promotional event setup; and display management, as well as category management and set up services comprising category and product resets; planogram maintenance; display and shelf services; and point of purchase installation and management. It also provides remodel and retail transformation consisting of store remodels, store department resets, fixture and banner installations, pop-up store services, and store closings; and assembly and installation services, including assembly of merchandise in stores, in-store services, office setup/down-sizing services, and national in-home furniture assembly services. In addition, the company offers business analytics and insights services, such as product dashboards, stock out reporting, visit reporting, real-time service insights, and share of shelf analytics; and fulfillment and distribution services comprising distribution center staffing, point of purchase fulfillment services, kiosk prep, returns processing, picking and packing services, and inventory services. The company serves mass merchandisers; HBAs; pharmacies; and grocery, discount, dollar, convenience, cash and carry, home improvement, consumer electronics, automotive aftermarket, office supply, personal technology, beverage, household products, consumables, financial products, and independent stores. SPAR Group, Inc. was founded in 1967 and is headquartered in Auburn Hills, Michigan.