Skip to main content
ABCL
NASDAQ Life Sciences

AbCellera's ABCL635 Phase 2 Trial for Hot Flashes Achieves Best-in-Class Efficacy and Favorable Safety

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
9
Price
$8.864
Mkt Cap
$2.125B
52W Low
$2.745
52W High
$8.44
52W Position info
223% above low
Off High info
at 52W high
Rel. Volume info
0.9× avg
Market data snapshot near publication time

ABCL has more than doubled off its 52-week low of $2.745.

Summary

AbCellera reported strong Phase 2 results for ABCL635, its hot flash treatment, showing best-in-class efficacy and a good safety profile, paving the way for further development.

Updates

  1. · Benzinga — Detailed Phase 2 data: 600 mg dose reduced daily hot flashes by 8.8 vs 3.5 for placebo (p<0.001), an 83% reduction from baseline; severity scores dropped 1.4 vs 0.3 (p<0.001). No serious adverse events or discontinuations. Shares rose 33%.


Key Events · Product Development and Regulatory · ABCL

  • ABCL635 Phase 2 Trial Success

    The investigational antibody ABCL635 met primary efficacy endpoints in its Phase 2 trial for moderate-to-severe vasomotor symptoms (hot flashes).

  • Best-in-Class Efficacy

    Results showed statistically significant and "best-in-class" reductions in both the frequency and severity of hot flashes, along with improved sleep.

  • Favorable Safety Profile

    ABCL635 demonstrated a favorable tolerability profile with no serious adverse events, supporting its potential as a long-acting, non-hormonal treatment.

  • Advancement to Late-Stage Development

    The positive data supports advancing ABCL635 to late-stage clinical development, targeting a significant market for menopausal and cancer treatment-induced VMS.


Analysis · ABCL · Life Sciences

AbCellera Biologics announced highly positive top-line Phase 2 results for ABCL635, its investigational antibody for moderate-to-severe vasomotor symptoms (hot flashes). The trial met all primary efficacy endpoints, demonstrating statistically significant and "best-in-class" reductions in both frequency and severity of symptoms, alongside improved sleep and a favorable safety profile. This successful Phase 2 readout significantly de-risks the program and supports advancement to late-stage development, targeting a large unmet medical need. The stock is trading near its 52-week high, and this positive clinical data could provide further upward momentum.

How filings like this one have moved

In the 30 days to Oct 18, 2026, 43.6% of the 289 measured filings Wiseek scored 9 moved their stock by 5% or more by the next session's close. The median move was -0.46%. These are measured outcomes after filings of this importance, not a forecast for this one.

Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset

At the time of this filing, ABCL was trading at $8.86 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $2.1B. The 52-week trading range was $2.75 to $8.44. This filing was assessed with positive market sentiment and an importance score of 9 out of 10.

View Main SEC Filing

Price Chart

Share this article

Copied!

ABCL - Latest Insights

ABCL
Aug 13, 2026, 4:33 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $10.97
Real-time Price: $11.80 info
Change: +$0.830 (+8%) info
Market Cap: $3.824B info
ABCL
Aug 13, 2026, 12:05 AM EDT
Source: BusinessWire
Importance Score:
9
Price at Filing: $10.32
Real-time Price: $11.80 info
Change: +$1.48 (+14%) info
Market Cap: $3.824B info
ABCL
Aug 11, 2026, 4:59 PM EDT
Filing Type: 424B5
Importance Score:
8
Price at Filing: $9.32
Real-time Price: $11.80 info
Change: +$2.48 (+27%) info
Market Cap: $3.824B info
ABCL
Aug 11, 2026, 4:01 PM EDT
Source: BusinessWire
Importance Score:
8
Price at Filing: $9.76
Real-time Price: $11.80 info
Change: +$2.04 (+21%) info
Market Cap: $3.824B info
ABCL
Aug 10, 2026, 2:12 PM EDT
Source: Benzinga
Importance Score:
9
Price at Filing: $9.37
Real-time Price: $11.80 info
Change: +$2.43 (+26%) info
Market Cap: $3.824B info