NASDAQ · ERNAHealthcarePharmaceuticals

Ernexa Therapeutics Inc. Common Stock (ERNA)

$1.99−1.49%
Close Nov 4, 2026 · split-adjusted
Nov 4, 2026$1.99▼ 95.26% in range
Nov 4, 2025Low $1.94 · High $95.31Nov 4, 2026
What changed · written from our data
As of Nov 4, 2026

Ernexa Therapeutics closed at $1.99 on Nov 4, down 1.49%, within 2.7% of its 52-week closing low. Volume of 17.3K shares was 0.29× its 20-day average (below normal).

Split-adjusted performance: -11.0% over one month, -67.1% over six months, -95.2% over one year.

Short interest was 19.9K shares at the Oct 15 settlement (2.1% of float, 1.0 days to cover).

Market cap$2.3M1.2M shares
Revenue · quarter$0.00—
Diluted EPS$-3.40—
P/E · TTM—
Net margin—
Dividend yieldNone
52-week range1.94 – 95.31−97.9% from high
Volume17.3K0.29× 20-day avg
Volatility · 60d78.2%Annualised
Short % of float2.1%1.0 days to cover
Net cash$5.0MCash $5.0M
Next earnings—Not scheduled
Split-adjusted performance
1W +0.5%1M −11.0%3M −54.4%6M −67.1%YTD −93.4%1Y −95.2%3Y −99.6%5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Pharmaceuticals

Percentile among 420 companies (100 = best)

6-month momentum14
Revenue growth—
Net margin—
Value (low P/E)—
Size4

Industry medians: 6-month return −25.5%, revenue growth +6.2%, net margin −33.8%, P/E 16.1×.

Short interest

Details →
Shares short19.9K+0.8% vs prior
Days to cover1.0Settled Oct 15
% of float2.1%
Short vol. 10d33.1%of daily volume

Closest peers by size in Pharmaceuticals

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
ERNAErnexa Therapeutics$1.99−1.49%−67.1%———$2.3M
REVBRevelation Biosciences$4.12−7.05%−42.3%———$2.3MCompare
HCWBHCW Biologics$1.08−6.09%−48.6%+1969.7%−11340.3%—$2.4MCompare
APVOAptevo Therapeutics$1.37+0.74%−72.3%———$2.5MCompare
SBFMSunshine Biopharma$2.65−3.28%−98.8%−1.6%−16.9%—$2.0MCompare
SILOSilo Pharma$1.33+3.91%−78.9%−100.0%——$2.9MCompare
PPCBPropanc Biopharma$1.79+4.68%−92.9%———$1.8MCompare
GNPXGenprex$2.14−7.36%−89.1%———$1.8MCompare
GRIGRI Bio$1.43−7.14%−39.4%———$3.1MCompare

News about Ernexa Therapeutics

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Quick answers

What does Ernexa Therapeutics do?
Ernexa Therapeutics Inc is a preclinical-stage synthetic allogeneic iMSC therapy company developing medicines to treat various forms of cancer and other diseases with high unmet medical needs. Its main product candidate, ERNA-101, capitalizes on the intrinsic tumor-homing ability of MSCs (mesenchymal stem cells) to slip through the tumor's defenses and to deliver potent pro-inflammatory factors directly to the tumor microenvironment.
What is ERNA's market cap?
$2.32M, based on the Nov 4 close of $1.99.
Does Ernexa Therapeutics pay a dividend?
No regular cash dividend has been paid in the last year.
How much of ERNA is sold short?
19.9K shares, 2.1% of float, as of Oct 15, 2026.
What sector is ERNA in?
Healthcare, in the Pharmaceuticals industry.

About Ernexa Therapeutics

Ernexa Therapeutics Inc is a preclinical-stage synthetic allogeneic iMSC therapy company developing medicines to treat various forms of cancer and other diseases with high unmet medical needs. Its main product candidate, ERNA-101, capitalizes on the intrinsic tumor-homing ability of MSCs (mesenchymal stem cells) to slip through the tumor's defenses and to deliver potent pro-inflammatory factors directly to the tumor microenvironment. The firm's initial focus is to develop ERNA-101 in platinum-resistant ovarian cancer. Through another product candidate, ERNA-201, it is investigating anti-inflammatory cytokine (IL-10) secreting iMSCs in autoimmune disorders like rheumatoid arthritis. The company operates in a single reportable segment, the research and development of cellular therapies.

HQ: Cambridge, MA5 employeesListed Mar 26, 2021ernexatx.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology