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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
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
$5.55
-4.3%
$5.10
$3.31
$11.48
$30.44M0.9379,326 shs243,632 shs
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
$0.57
-16.2%
$0.41
$5.00
$13.51
$2.96M0.1839,705 shs5.59 million shs
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
$0.84
+12.0%
$0.54
$0.22
$3.68
$28.53M1.88215,978 shs42,216 shs
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
$165.21
$167.50
$93.00
$175.95
$10.70B1.31837,472 shs57 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
-4.31%-11.20%+20.65%+6.12%+193.65%
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
-16.17%+47.82%+39.83%-0.71%-37.17%
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
+12.00%+27.27%+68.00%+20.00%-76.20%
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
0.00%0.00%0.00%0.00%0.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
N/AN/AN/AN/AN/AN/AN/AN/A
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
N/AN/AN/AN/AN/AN/AN/AN/A
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
0.526 of 5 stars
0.03.00.00.02.31.70.0
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
0.00
N/AN/AN/A
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
0.00
N/AN/AN/A
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
0.00
N/AN/AN/A
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
0.00
N/AN/AN/A
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
$10K3,044.18N/AN/A$19.27 per share0.29
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
N/AN/A$0.01 per share111.42($1.82) per shareN/A
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
$116.61M0.24$0.28 per share3.03N/A
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
$3.18B3.36$6.09 per share27.11$23.06 per share7.16
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
-$7.17M-$3.88N/AN/AN/AN/A-18.21%-16.94%N/A
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
$340K-$0.19N/AN/AN/AN/A-5.55%N/A
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
$9.28MN/A0.00N/AN/AN/AN/AN/A
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
$197.04M$3.9050.5226.31N/A6.40%20.49%7.07%N/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
N/AN/AN/AN/AN/A
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
N/AN/AN/AN/AN/A
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
N/AN/AN/AN/AN/A
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
N/A
29.54
29.54
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
N/AN/AN/A
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
N/AN/AN/A
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
0.74
1.21
1.21

Institutional Ownership

CompanyInstitutional Ownership
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
10.88%
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
35.35%
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
87.46%
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
93.93%

Insider Ownership

CompanyInsider Ownership
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
8.60%
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
45.72%
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
7.60%
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
1.30%
CompanyEmployeesShares OutstandingFree FloatOptionable
AIkido Pharma Inc. stock logo
AIKI
AIkido Pharma
45.49 million5.01 millionNot Optionable
Data Knights Acquisition Corp. stock logo
DKDCA
Data Knights Acquisition
25.17 million2.81 millionNot Optionable
Luna Innovations Incorporated stock logo
LUNA
Luna Innovations
39033.96 million31.38 millionOptionable
PRA Health Sciences, Inc. stock logo
PRAH
PRA Health Sciences
18,10064.80 millionN/AOptionable

Recent News About These Companies

PRA Health Sciences
College of Health Sciences & Professions
Accelerating Discovery
PRAH Historical Data
Western University of Health Sciences
Master Of Public Health
Health Sciences Transfer Policies
Interprofessional Education
Mercy College of Health Sciences
Independent/Supplementary Prescribing
Public Health Doctoral Program
Health Sciences Programs
UK insurers need to up their game on cyber gaps, says PRA
Health sciences college takes massive Las Colinas office

New MarketBeat Followers Over Time

Media Sentiment Over Time

AIkido Pharma stock logo

AIkido Pharma NASDAQ:AIKI

$5.55 -0.25 (-4.31%)
As of 06/25/2025

AIkido Pharma Inc., a biotechnology company, focuses on developing small-molecule anti-cancer therapeutics. The company's pipeline of therapeutics includes therapies for prostate cancer, pancreatic cancer, acute myeloid leukemia (AML), and acute lymphoblastic leukemia. It is developing DHA-dFdC, a pancreatic drug candidate; and KPC34, a small molecule treatment for acute myeloid leukemia and acute lymphoblastic leukemia. The company is also developing an antiviral platform that inhibits replication of viruses, including influenza virus, Ebolavirus and Marburg virus, SARS-CoV, MERS-CoV, and SARS-CoV-2. It has license agreements with the University of Texas, University of Maryland Baltimore, Silo Pharma Inc., and Wake Forest University Health Sciences. The company was formerly known as Spherix Incorporated and changed its name to AIkido Pharma Inc. in March 2021. AIkido Pharma Inc. was founded in 1967 and is headquartered in New York, New York.

Data Knights Acquisition stock logo

Data Knights Acquisition NASDAQ:DKDCA

$0.57 -0.11 (-16.17%)
As of 06/25/2025

Data Knights Acquisition Corp. does not have significant operations. The company intends to effect a merger, capital stock exchange, asset acquisition, stock purchase, reorganization, or similar business combination with one or more businesses in the data centers and internet technology sectors. Data Knights Acquisition Corp. was incorporated in 2021 and is based in Frome, the United Kingdom.

Luna Innovations stock logo

Luna Innovations NASDAQ:LUNA

$0.84 +0.09 (+12.00%)
As of 06/26/2025 03:59 PM Eastern

Luna Innovations Incorporated provides fiber optic test, measurement, and control products worldwide. The company offers test and measurement equipment for fiber optic components and sub-assemblies; polarization control products, including components, modules, and instruments to measure, manage, and control polarization and group delay in fiber optic networks; tunable lasers; and single frequency lasers. It also provides ODiSI sensing solution, which provides distributed strain and temperature measurements; distributed temperature sensing system; hyperion sensing products; Terahertz Sensing Systems that provide precise single and multi-layer thickness, density, basis weight, and caliper thickness measurements; and distributed acoustic sensing products. The company primarily markets its fiber optic test, measurement, and control products to telecommunications companies, defense agencies, government system integrators, researchers, original equipment manufacturers, distributors, testing labs, and strategic partners directly, as well as through manufacturer representative organizations, partner and distribution channels, technical sales engineers, value added resellers, and independent sales representatives. Luna Innovations Incorporated was incorporated in 1990 and is headquartered in Roanoke, Virginia.

PRA Health Sciences stock logo

PRA Health Sciences NASDAQ:PRAH

PRA Health Sciences, Inc., a contract research organization, provides outsourced clinical development and data solution services to the biotechnology and pharmaceutical industries worldwide. It operates in two segments, Clinical Research and Data Solutions. The Clinical Research segment offers product registration services, including clinical trial management, project management, regulatory affairs, therapeutic expertise, clinical operations, data and programming, safety and risk management, biostatistics and medical writing, quality assurance, and late phase services. It also provides strategic solutions, such as embedded, functional services provider, staff augmentation, and custom-built development solutions, as well as commercialization services; and early development services for Phase I and Phase IIa studies, as well as bioanalytical analysis. The Data Solutions segment offers data, analytics, technology, and consulting solutions to the life sciences market. Its services include market intelligence services, such as targeting and compensation, and pharmaceutical audit suite services; consulting and services comprising brand analytics, managed markets, commercial effectiveness, and scientific studies/clinical hubs; and technology-enabled products and services that allow clients to access and analyze Symphony Health and integrated third-party data. PRA Health Sciences, Inc. conducts clinical trials in the areas of pharmaceutical development, including oncology, immunology, central nervous system, inflammation, respiratory, cardiometabolic, and infectious diseases. The company was formerly known as PRA Global Holdings, Inc. and changed its name to PRA Health Sciences, Inc. in July 2014. PRA Health Sciences, Inc. was founded in 1976 and is headquartered in Raleigh, North Carolina.