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Compare · CDIO vs NEOG

CDIO vs NEOG

Side-by-side comparison of Cardio Diagnostics Holdings Inc. (CDIO) and Neogen Corporation (NEOG): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both CDIO and NEOG operate in Biotechnology: In Vitro & In Vivo Diagnostic Substances (Health Care), so they compete in similar markets.
  • NEOG is the larger of the two at $2.08B, about 385.5x CDIO ($5.4M).
  • Over the past year, CDIO is down 86.5% and NEOG is up 85.4% - NEOG leads by 171.9 points.
  • NEOG has been more active in the news (7 items in the past 4 weeks vs 1 for CDIO).
  • NEOG has more recent analyst coverage (5 ratings vs 0 for CDIO).
PerformanceCDIO-86.50%NEOG+85.41%
2025-04-28+0.00%2026-04-24
MetricCDIONEOG
Company
Cardio Diagnostics Holdings Inc.
Neogen Corporation
Price
$1.83+0.00%
$9.53+1.82%
Market cap
$5.4M
$2.08B
1M return
-11.59%
+4.04%
1Y return
-86.50%
+85.41%
Industry
Biotechnology: In Vitro & In Vivo Diagnostic Substances
Biotechnology: In Vitro & In Vivo Diagnostic Substances
Exchange
NASDAQ
NASDAQ
IPO
2022
1989
News (4w)
1
7
Recent ratings
0
5
NEOG

Neogen Corporation

Neogen Corporation, together with its subsidiaries, develops, manufactures, and markets various products for food and animal safety worldwide. It operates through two segments, Food Safety and Animal Safety. The Food Safety segment offers diagnostic test kits and related products to detect dangerous and unintended substances in food and animal feed, including foodborne pathogens, spoilage organisms, natural toxins, food allergens, genetic modifications, ruminant by-products, meat speciation, drug residues, pesticide residues, and general sanitation concerns; and AccuPoint Advanced rapid sanitation test for adenosine triphosphate, a chemical found in living cells. This segment offers its products primarily to food and feed processors; grain producers and processors; producers of cookies, crackers, candy, ice cream, and other processed foods; meat and poultry processors, seafood processors, fruit and vegetable producers, and dairies; laboratories; and producers of pharmaceuticals, cosmetics, veterinary vaccines, and nutraceutical products. The Animal Safety segment provides veterinary instruments, pharmaceuticals, vaccines, topicals, diagnostic products, rodenticides, cleaners, disinfectants, insecticides, and genomics testing services for the animal safety market. This segment offers various products for researchers to detect biologically active substances. Its drug detection immunoassay test kits are used for the detection of abused and therapeutic drugs in farm and racing animals; detection of drug residues in meat and meat products; and human forensic toxicology drug screening applications. In addition, this segment's products are also used to maintain sanitary conditions and limit the potential hazards of bacteria, fungi, and viruses. The company sells its products directly, as well as through distributors and retail chains. Neogen Corporation was founded in 1981 and is headquartered in Lansing, Michigan.