NASDAQ · RAPPHealthcarePharmaceuticals

Rapport Therapeutics, Inc. Common Stock (RAPP)

$25.93+1.93%
Close Nov 4, 2026 · split-adjusted
Nov 3, 2026$25.44▼ 5.57% in range
Nov 3, 2025Low $22.50 · High $52.50Nov 3, 2026
What changed · written from our data
As of Nov 4, 2026

Rapport Therapeutics closed at $25.93 on Nov 4, up 1.93%, 50.6% below its 52-week closing high. Volume of 444.8K shares was 0.30× its 20-day average (below normal).

Split-adjusted performance: -16.8% over one month, -30.0% over six months, -3.7% over one year.

Short interest was 3.1M shares at the Oct 15 settlement, down 4.5% from the prior report (10.9% of float, 11.8 days to cover).

Market cap$1.46B56.3M shares
Revenue · quarter$0.00—
Diluted EPS$-1.19—
P/E · TTM—P/S 73.0×
Net margin—
Dividend yieldNone
52-week range22.50 – 52.50−50.6% from high
Volume444.8K0.30× 20-day avg
Volatility · 60d79.1%Annualised
Short % of float10.9%11.8 days to cover
Net cash$436.1MCash $436.1M
Next earnings—Not scheduled
Split-adjusted performance
1W +15.2%1M −16.8%3M −44.1%6M −30.0%YTD −14.5%1Y −3.7%3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Pharmaceuticals

Percentile among 420 companies (100 = best)

6-month momentum44
Revenue growth—
Net margin—
Value (low P/E)—
Size75

Industry medians: 6-month return −25.3%, revenue growth +6.2%, net margin −33.8%, P/E 16.1×.

Short interest

Details →
Shares short3.1M−4.5% vs prior
Days to cover11.8Settled Oct 15
% of float10.9%
Short vol. 10d54.4%of daily volume

Closest peers by size in Pharmaceuticals

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
RAPPRapport Therapeutics$25.93+1.93%−30.0%———$1.46B
URGNUroGen Pharma$29.81−13.34%+13.6%+199.2%−19.8%—$1.46BCompare
TYRATyra Biosciences$21.31−0.30%−37.0%———$1.46BCompare
PCRXPacira BioSciences$36.43+0.10%+53.8%+6.2%2.4%99.3$1.45BCompare
MLYSMineralys Therapeutics$16.67+4.22%−44.7%———$1.47BCompare
ETONEton Pharmaceutcials$51.59+1.26%+71.1%+98.6%30.8%116.2$1.47BCompare
ANABAnaptysBio$47.35−0.80%−29.7%−8.0%−206.9%—$1.42BCompare
KARDKardigan$14.99+4.68%————$1.40BCompare
KRSAKorsana Biosciences$30.55−4.43%————$1.39BCompare

Quick answers

What does Rapport Therapeutics do?
Rapport Therapeutics Inc is a clinical-stage biotechnology company dedicated to the discovery and development of small-molecule precision medicines for patients with neurological or psychiatric disorders. The company's portfolio of programs from its RAP technology platform includes RAP-219, an investigational small molecule being developed as a therapy for focal onset seizures, primary generalized tonic-clonic seizures, and bipolar mania.
What is RAPP's market cap?
$1.46B, based on the Nov 4 close of $25.93.
Does Rapport Therapeutics pay a dividend?
No regular cash dividend has been paid in the last year.
How much of RAPP is sold short?
3.1M shares, 10.9% of float, as of Oct 15, 2026.
What sector is RAPP in?
Healthcare, in the Pharmaceuticals industry.

About Rapport Therapeutics

Rapport Therapeutics Inc is a clinical-stage biotechnology company dedicated to the discovery and development of small-molecule precision medicines for patients with neurological or psychiatric disorders. The company's portfolio of programs from its RAP technology platform includes RAP-219, an investigational small molecule being developed as a therapy for focal onset seizures, primary generalized tonic-clonic seizures, and bipolar mania. Additionally, it has two discovery-stage nicotinic acetylcholine receptor (nAChR) programs stemming from its RAP technology platform: one being developed for the treatment of chronic pain, and the second, being developed for the treatment of hearing disorders. Geographically, the company operates in the United States.

HQ: Boston, MA84 employeesListed Jun 7, 2024rapportrx.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