Pulse Biosciences, Inc. (PLSE) - Stock Analysis

Last updated: Sep 5, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

High-impact AFib feasibility data and FDA IDE for NANOPULSE-AF, plus an upcoming Q4 call, have driven a ~66% 21-day surge and clear breakout; with minimal revenue and cash-burn risk this is a speculative but genuinely news-driven short-term hot momentum name.

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Idea window: 2/18/2026 – 2/25/2026Sector: Healthcare

AI Analyst Overview

Last Price
$52.71
Market Cap
$3.77B
1D Return
-3.16%
YTD Return
+283.90%

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Valuation Metrics

P/E
-46.5
P/B
37.9
P/S
3179.0
EV/EBITDA
-47.2
Div Yield
—

Fundamental Analysis

4.0

Key Financial Insights: • Improving Margins • Strong Liquidity • Persistent Cash Burn PLSE's improving gross margins, strong liquidity, and low debt are offset by severe losses, cash burn, equity-funded dilution, and an exceptionally high valuation relative to revenue.

Liquidity
ValuationRisk

Price Behavior

6.0

Key Price Behavior Insights: • Strong uptrend • Stretched momentum • Key $50 support Support Level: $50.00–$52.00 (secondary: $47.50–$49.00) Resistance Level: $54.70–$55.00 PLSE surged 25.5% over the last month and remains bullish above $50.00 support, but near-$55.00 resistance and stretched momentum suggest avoiding chasing without a pullback.

Bullish
Volatility

Sentiment & News

5.0

Key News Insights: • Earnings Miss • Strong Liquidity • Institutional Interest Pulse Biosciences missed Q2 earnings and revenue expectations, but strong cash reserves, fresh financing, and institutional interest support continued nsPFA clinical-development momentum.

ClinicalDevelopment
EarningsMiss
AI

AI Summary

5.0
Neutral

PLSE is a high-valuation clinical option—not a proven commercial business—where rapid NANOPULSE-AF enrollment supports execution but only differentiated safety and efficacy data can justify its ~$2.7B value; investors should await clinical and regulatory validation, as delays or merely adequate results could trigger sharp valuation compression and further dilution.

ClinicalCatalyst
ValuationRisk
FDA
AI summary updated 6 days ago

Description

Pulse Biosciences, Inc. is a bioelectric medicine company that develops the CellFX System, a console-based platform that delivers nanosecond electrical pulses (Nano-Pulse Stimulation) to non-thermally remove targeted cells while sparing surrounding non-cellular tissue. The company was incorporated in 2014, changed its name from Electroblate, Inc. to Pulse Biosciences in December 2015, and is headquartered in Hayward, California.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Feb 18Feb 25PLSEPulse Biosciences, Inc.
High-impact AFib feasibility data and FDA IDE for NANOPULSE-AF, plus an upcoming Q4 call, have driven a ~66% 21-day surge and clear breakout; with minimal revenue and cash-burn risk this is a speculative but genuinely news-driven short-term hot momentum name.
Closed-24.6%
Feb 11Feb 18PLSEPulse Biosciences, Inc.
FDA IDEs for NANOPULSE‑AF and nPulse 360 EP plus strong first‑in‑human ablation data (150 patients, presented 2026‑02‑05) triggered a ~75% three‑day jump and price ~55% above its 21‑day SMA, making PLSE a high‑volatility clinical‑catalyst momentum trade into the 2026‑02‑19 earnings update.
Closed+0.8%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.