Pulse Biosciences, Inc. (PLSE) - Stock Analysis

Last updated: Sep 12, 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
$54.21
Market Cap
$3.75B
1D Return
+2.07%
YTD Return
+294.83%

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Valuation Metrics

P/E
-46.3
P/B
37.7
P/S
3166.1
EV/EBITDA
-47.0
Div Yield
—

Fundamental Analysis

3.0

Key Financial Insights: • Strong Cash Position • Persistent Cash Burn • Significant Dilution PLSE has strong liquidity and low leverage, but persistent losses, cash burn, dilution, negligible revenue, and an extreme valuation make it a high-risk, financing-dependent investment.

LiquidityStrength
ValuationRisk

Price Behavior

6.0

Key Price Behavior Insights: • Persistent Uptrend • Sharp Pullback • Breakout Watch Support Level: $48.80–$49.00 Resistance Level: $54.70–$55.00 PLSE remains bullish over the last month but volatile, with a breakout above $54.70–$55.00 strengthening momentum while a break below $48.80–$49.00 would weaken the setup.

Bullish
Volatile

Sentiment & News

6.0

Key News Insights: • Institutional accumulation • Platform momentum • Bullish coverage Pulse Biosciences is gaining momentum from institutional buying, hiring, and bullish analyst coverage around its nanosecond ablation platform.

PulseBiosciences
MedTech
AI

AI Summary

4.0
Negative

PLSE is a high-duration bet on NANOPULSE-AF clinical validation and eventual AF ablation adoption—not its negligible current revenue—so investors should watch for differentiated safety/efficacy data and regulatory progress while recognizing that continued cash burn and likely dilution could drive a sharp rerating if milestones slip.

ClinicalCatalyst
DilutionRisk
PFA
AI summary updated 2 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.