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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
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
$15.25
$15.23
$4.81
$15.37
$753.61M-0.06974,748 shs600 shs
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
$4.89
$4.78
$4.06
$6.20
$51.21M0.4127,310 shs41,100 shs
CynergisTek, Inc. stock logo
CTEK
CynergisTek
$1.25
+1.6%
$1.25
$0.58
$2.04
$16.57M1.25293,474 shs167,600 shs
Tejon Ranch Co stock logo
TRC
Tejon Ranch
$16.69
-0.9%
$17.73
$14.70
$19.39
$453.16M0.65104,001 shs101,612 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
0.00%0.00%0.00%0.00%0.00%
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
0.00%0.00%+5.16%+7.00%-10.77%
CynergisTek, Inc. stock logo
CTEK
CynergisTek
0.00%0.00%0.00%0.00%-28.98%
Tejon Ranch Co stock logo
TRC
Tejon Ranch
-1.04%+0.63%-4.33%+3.75%-3.67%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
$15.25
$15.23
$4.81
$15.37
$753.61M-0.06974,748 shs600 shs
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
$4.89
$4.78
$4.06
$6.20
$51.21M0.4127,310 shs41,100 shs
CynergisTek, Inc. stock logo
CTEK
CynergisTek
$1.25
+1.6%
$1.25
$0.58
$2.04
$16.57M1.25293,474 shs167,600 shs
Tejon Ranch Co stock logo
TRC
Tejon Ranch
$16.69
-0.9%
$17.73
$14.70
$19.39
$453.16M0.65104,001 shs101,612 shs
The 10 Best AI Stocks to Own in 2025 Cover

Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
0.00%0.00%0.00%0.00%0.00%
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
0.00%0.00%+5.16%+7.00%-10.77%
CynergisTek, Inc. stock logo
CTEK
CynergisTek
0.00%0.00%0.00%0.00%-28.98%
Tejon Ranch Co stock logo
TRC
Tejon Ranch
-1.04%+0.63%-4.33%+3.75%-3.67%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
0.00
N/AN/AN/A
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
0.00
N/AN/AN/A
CynergisTek, Inc. stock logo
CTEK
CynergisTek
0.00
N/AN/AN/A
Tejon Ranch Co stock logo
TRC
Tejon Ranch
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
$194.13M3.88N/AN/A($3.32) per share-4.59
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
$58.56M0.87$0.38 per share12.80$5.29 per share0.92
CynergisTek, Inc. stock logo
CTEK
CynergisTek
$16.30M1.02N/AN/A$1.15 per share1.09
Tejon Ranch Co stock logo
TRC
Tejon Ranch
$41.89M10.72$0.26 per share63.62$18.23 per share0.92
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
-$74.81M-$0.77N/AN/AN/A-17.09%N/A-2.00%N/A
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
$4.19M$0.3413.22N/A6.99%6.70%5.76%N/A
CynergisTek, Inc. stock logo
CTEK
CynergisTek
-$2.25M-$0.17N/AN/A-61.80%-42.78%-36.36%N/A
Tejon Ranch Co stock logo
TRC
Tejon Ranch
$2.69M-$0.01N/A556.47N/A-1.17%-0.11%-0.09%11/6/2025 (Estimated)

Latest AERI, APT, TRC, and CTEK Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/7/2025Q2 2025
Tejon Ranch Co stock logo
TRC
Tejon Ranch
-$0.02-$0.06-$0.04-$0.06$8.10 million$8.31 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
N/AN/AN/AN/AN/A
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
N/AN/AN/AN/AN/A
CynergisTek, Inc. stock logo
CTEK
CynergisTek
N/AN/AN/AN/AN/A
Tejon Ranch Co stock logo
TRC
Tejon Ranch
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
N/A
2.27
1.92
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
N/A
19.00
11.21
CynergisTek, Inc. stock logo
CTEK
CynergisTek
N/A
1.69
1.69
Tejon Ranch Co stock logo
TRC
Tejon Ranch
0.17
2.24
1.66

Institutional Ownership

CompanyInstitutional Ownership
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
95.94%
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
22.69%
CynergisTek, Inc. stock logo
CTEK
CynergisTek
24.84%
Tejon Ranch Co stock logo
TRC
Tejon Ranch
60.63%

Insider Ownership

CompanyInsider Ownership
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
4.44%
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
15.00%
CynergisTek, Inc. stock logo
CTEK
CynergisTek
10.60%
Tejon Ranch Co stock logo
TRC
Tejon Ranch
22.44%
CompanyEmployeesShares OutstandingFree FloatOptionable
Aerie Pharmaceuticals, Inc. stock logo
AERI
Aerie Pharmaceuticals
37649.42 million47.22 millionOptionable
Alpha Pro Tech, Ltd. stock logo
APT
Alpha Pro Tech
12010.47 million9.46 millionOptionable
CynergisTek, Inc. stock logo
CTEK
CynergisTek
8913.26 million11.85 millionNot Optionable
Tejon Ranch Co stock logo
TRC
Tejon Ranch
9026.89 million20.86 millionOptionable

Recent News About These Companies

Nuveen LLC Invests $1.05 Million in Tejon Ranch Co $TRC
Tejon Ranch suffered loss fighting proxy battle
Tejon Ranch says proxy fight cost it $3.4M
CFO's departure note stirs Tejon Ranch discontent
Tejon Ranch CFO Brown sells $99k in shares
Tejon Ranch CFO Brown Departs
Tejon Ranch project Centennial set back again

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

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Aerie Pharmaceuticals stock logo

Aerie Pharmaceuticals NASDAQ:AERI

Aerie Pharmaceuticals, Inc., a pharmaceutical company, focuses on the discovery, development, and commercialization of ophthalmic therapies for open-angle glaucoma, dry eye, diabetic macular edema, and wet age-related macular degeneration in the United States. Its products include Rhopressa, a once-daily eye drop to reduce elevated intraocular pressure (IOP) in patients with open-angle glaucoma or ocular hypertension; and Rocklatan, a once-daily fixed-dose combination of Rhopressa and latanopros to reduce IOP to treat patients with open-angle glaucoma or ocular hypertension. The company also develops AR-15512 to treat signs and symptoms of dry eye; and AR-1105 and AR-14034 SR sustained-release implants focused on retinal diseases. It has a collaborative research, development, and licensing agreement with DSM Biomedical. Aerie Pharmaceuticals, Inc. was incorporated in 2005 and is headquartered in Durham, North Carolina.

Alpha Pro Tech stock logo

Alpha Pro Tech NYSE:APT

$4.89 0.00 (0.00%)
Closing price 09/12/2025 04:00 PM Eastern
Extended Trading
$4.88 -0.01 (-0.31%)
As of 09/12/2025 04:10 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.

Alpha Pro Tech, Ltd., together with its subsidiaries, develops, manufactures, and markets a range of disposable protective apparel, infection control, and building supply products in the United States and internationally. The company operates through Disposable Protective Apparel and Building Supply segments. The Disposable Protective Apparel segment provides shoe covers, bouffant caps, coveralls, frocks, lab coats, and gowns, hoods, as well as face masks and shields. The Building Supply segment offers construction weatherization products, such as housewrap and housewrap accessories, including window and door flashing, and seam tape, synthetic roof underlayment, and self-adhered roof underlayment, as well as other woven material. The company markets its products under the Alpha Pro Tech brand name, as well as under private labels. Its products are used primarily in cleanrooms; industrial safety manufacturing environments; health care facilities, such as hospitals, laboratories, and dental offices; building and re-roofing sites. The company distributes its products through a network of purchasing groups, distributors, and independent sales representatives, as well as through its sales and marketing force. Alpha Pro Tech, Ltd. was founded in 1983 and is headquartered in Markham, Canada.

CynergisTek stock logo

CynergisTek NYSEAMERICAN:CTEK

$1.25 +0.02 (+1.63%)
As of 08/31/2022

CynergisTek, Inc. provides cyber security, privacy, and compliance services in the United States. The company identifies, measures, and tests security and privacy risk of organization, as well as verifies and validates their programs to meet compliance and business objectives through IT audits, technical testing, and risk and program assessments; develops policies, procedures, and playbooks to help build out a risk management program; and verifies the processes, people, and technology are working effectively. It also provides insights to the ROI of an organization's security investment; resources to help organizations prioritize, implement, and execute initiatives to strengthen their security and privacy programs; and on-going management and oversight organization's security and privacy programs to address or give alerts when an issue arises. It serves primarily in the healthcare industry, as well as education, financial services, government, internet and media, and manufacturing industries under the CynergisTek, Redspin, and Backbone Consulting brands. The company was formerly known as Auxilio, Inc. and changed its name to CynergisTek, Inc. in September 2017. CynergisTek, Inc. was incorporated in 1995 and is based in Austin, Texas.

Tejon Ranch stock logo

Tejon Ranch NYSE:TRC

$16.69 -0.16 (-0.93%)
Closing price 09/12/2025 03:59 PM Eastern
Extended Trading
$16.67 -0.02 (-0.14%)
As of 09/12/2025 05:42 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.

Tejon Ranch Co., together with its subsidiaries, operates as a diversified real estate development and agribusiness company. It operates through five segments: Commercial/Industrial Real Estate Development, Resort/Residential Real Estate Development, Mineral Resources, Farming, and Ranch Operations. The Commercial/Industrial Real Estate Development segment engages in the planning and permitting of land for development; construction of infrastructure projects, pre-leased buildings, and buildings to be leased or sold; and sale of land to third parties for their own development. It is also involved in the activities related to communications leases, a power plant lease, and landscape maintenance. This segment leases land to various auto service stations with convenience stores, fast-food operations, service diner-style restaurant, a motel, an antique shop, and a post office; various microwave repeater locations, radio and cellular transmitter sites, and fiber optic cable routes; and package of land for an electric power plant. The Resort/Residential Real Estate Development segment engages in land entitlement, planning, pre-construction engineering, stewardship, and conservation activities. The Mineral Resources segment includes oil and gas royalties, rock and aggregate royalties, and royalties from a cement operation leased to National Cement Company of California, Inc.; and the management of water assets and infrastructure projects. The Farming segment farms permanent crops, such as wine grapes, almonds, and pistachios in package of land. It also manages the farming of alfalfa and forage mix on package of land in the Antelope Valley; and leases package of land for growing vegetables, as well as almonds. The Ranch Operations segment provides game management and ancillary land services comprising grazing leases and filming, as well as various guided hunts. Tejon Ranch Co. was founded in 1843 and is based in Lebec, California.