6 Stocks Likely to Move Big on Rare/Genetic Disease Readouts
- BiopharmIQ

- Jul 16
- 2 min read
A number of rare/genetic disease readouts are set this Q3 2025. Some of them are likely to move big. See table below for 6 of the anticipated readouts. 📈 📉
6 stocks likely to move big on rare/genetic disease readouts in Q3 ‘25 👇

$ARCT
ARCT-032 / Cystic Fibrosis / Phase 2
» Safety findings
→ No SAEs, severe AEs, or dose-limiting toxicities
→ Dose-related increase in transient, mild, post-dose respiratory symptoms
» PK findings: Very low systemic exposure
→ mRNA: all plasma specimens BLQ
→ LNP lipid components sporadically detected in low concentrations (<1.0 ng/mL)
Prior results & Ph2 trial overview 📸
$IONS
Donidalorsen / Hereditary angioedema / PDUFA
» Robust Data Supports Potential Preferred Treatment for HAE Prophylaxis
» Sustained Reduction in HAE attacks that continue to improve with extended treatment
Prior trial results 📸
$FBIO ✔️
CUTX-101 (Copper Histidinate) / Menkes Disease / PDUFA
» Showed significant clinical benefit in both CuHis-ET (early tx) and CuHis-LT (late tx) cohorts
→ 75-79% reduction in risk of death compared to untreated Historical Control (HC-ET and HC-LT) arms
→ increase in Median OS from 1.3 years to 14.8 years in the ET cohort
Prior results 📸 👇
$KALA
KPI-012 / Persistent Corneal Epithelial Defect / Phase 2b
» Top line results in efficacy cohort
→ 8/8 showed improvement; 6/8 patients had complete healing
» All healed patients remained healed through end of follow-up
» Well-tolerated with no safety issues observed
Phase 1b results 📸 👇
$HRMY
Zygel (ZYN002 CBD Gel) / Fragile X syndrome / Phase 3
» 40% Median improvement in socially avoidant behaviors
» Sustained Improvement in Patients With Complete Methylation of FMR1
Ph3 RECONNECT trial overview & prior results 📸 👇
$LRMR ✔️
Nomlabofusp (CTI-1601) / Friedreich’s Ataxia / Phase 2
» Generally well tolerated
» Dose dependent increases of frataxin levels in tissues tested (skin and buccal cells)
» FXN levels increased to 33% to 59% of the average of the healthy volunteers after OD x 14 days dosing
Prior results 📸 👇
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This article is not investment, tax, or legal advice. Please do your own diligence and seek advice from professional advisors representing your interests.
Article history:
First published 07/16/25 EJV, JD, AV, DG







































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