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Compare · NDRA vs SLNO

NDRA vs SLNO

Side-by-side comparison of ENDRA Life Sciences Inc. (NDRA) and Soleno Therapeutics Inc. (SLNO): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both NDRA and SLNO operate in Biotechnology: Electromedical & Electrotherapeutic Apparatus (Health Care), so they compete in similar markets.
  • SLNO is the larger of the two at $2.76B, about 521.5x NDRA ($5.3M).
  • Over the past year, NDRA is up 22.4% and SLNO is down 31.8% - NDRA leads by 54.2 points.
  • SLNO has been more active in the news (39 items in the past 4 weeks vs 3 for NDRA).
  • SLNO has more recent analyst coverage (12 ratings vs 0 for NDRA).
PerformanceNDRA+23.08%SLNO-31.78%
2025-07-01+0.00%2026-06-08
MetricNDRASLNO
Company
ENDRA Life Sciences Inc.
Soleno Therapeutics Inc.
Price
$4.32-13.43%
$53.02+0.08%
Market cap
$5.3M
$2.76B
1M return
-10.93%
+0.76%
1Y return
+22.38%
-31.78%
Industry
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Biotechnology: Electromedical & Electrotherapeutic Apparatus
Exchange
NASDAQ
NASDAQ
IPO
2017
2014
News (4w)
3
39
Recent ratings
0
12
NDRA

ENDRA Life Sciences Inc.

ENDRA Life Sciences Inc. develops technology for clinical diagnostic ultrasound. It develops thermo-acoustic enhanced ultrasound technology that transmits sound waves, which bounce off tissues, organs, and blood for the treatment of nonalcoholic fatty liver disease, as well as temperature monitoring of thermoablative surgery, vascular imaging, and tissue perfusion. The company also offers diagnostic imaging technologies, such as computed tomography, magnetic resonance imaging, and ultrasound that allow physicians to look inside a person's body to guide treatment or gather information about medical conditions, such as broken bones, cancers, signs of heart disease, or internal bleeding. The company has a collaborative research agreement with General Electric Company. ENDRA Life Sciences Inc. was incorporated in 2007 and is based in Ann Arbor, Michigan.

SLNO

Soleno Therapeutics Inc.

Soleno Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on the development and commercialization of novel therapeutics for the treatment of rare diseases. Its lead candidate is Diazoxide Choline Controlled-Release (DCCR), a once-daily oral tablet for the treatment of Prader-Willi Syndrome (PWS), is being evaluated in a Phase III clinical development program. The company was formerly known as Capnia, Inc. and changed its name to Soleno Therapeutics, Inc. in May 2017. Soleno Therapeutics has collaboration with Vanderbilt University to discover and develop next generation K(ATP) channel activators for the treatment of rare diseases. Soleno Therapeutics, Inc. was incorporated in 1999 and is headquartered in Redwood City, California.

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