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65 /100
HIGH RISK
Score updated Oct 13, 2026

PESI — Perma-Fix Environmental Services, Inc. Dilution Risk Tracker

Track PESI dilution risk with DilutionWatch's stock tracker. DilutionScore™ measures dilution risk across 5 factors — lower scores indicate higher risk of share dilution.

⚠️ Not financial advice. Do your own research before making any investment decisions.

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As of October 13, 2026, Perma-Fix Environmental Services, Inc. (PESI) has a DilutionWatch DilutionScore of 65/100, rated HIGH dilution risk. Perma-Fix Environmental Services, Inc. has a market capitalization of $282.20M, 21.22M shares outstanding, 85 institutional holders tracked.

This page includes automatically generated factual summaries from DilutionWatch data. It is not financial advice, not investment research, and not a recommendation. Do your own research. Read the full disclaimer and terms of service.

Score Breakdown

📋 Offering Ability
46
💰 Cash Runway
95
📊 Float Risk
15
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

🌥️
Advisory
Moderate dilution signals present
model est. 30%
💰 Capital Raise model 55%
• Critical: only 2.7 months cash remaining
📉 Score Deterioration model 10%
• Score in HIGH risk zone (65/100)
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Market Data

Market Cap$282.20M
Shares Outstanding21.22M
Float17.37M
Cash$1.99M
Debt$4.88M
Short InterestN/A

Source-Backed Evidence Depth

This public preview uses stored DilutionWatch fields and linked SEC/market records only. Missing values are not estimated.

FieldCurrent ValueBasis
DilutionScore65/100DilutionWatch score record
Shares Outstanding21.22MVerified float table or market cache
Public Float17.37MVerified float table or market cache
Market Cap$282.20MMarket data cache
Cash Runway2.7 monthsDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding WarrantsNone in current score inputsSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 2.

Recent SEC source mix: XBRL 2.

The page does not infer future share issuance, financing probability, cash needs, management intent, or price impact when source fields are absent.

Institutional Holdings

QoQ: ↑ 11.0% shares (2026Q1 vs prior)
85 institutional holders · 8.93M shares
#1 VANGUARD CAPITAL MANAGEMENT LLC 1.52M shares
#2 BlackRock, Inc. 1.17M shares
#3 MAK CAPITAL ONE LLC 918.7K shares
+ 17 more holders Sign up free to view →

Institutional holder totals are aggregated from ownership filings and may use a different share basis or reporting date than public float. They are not a reconciliation against tradeable float.

Short Interest

Short Interest3.20M
Days to Cover8.1
% of Float18.4%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL WARRANT 2026-08-12
xbrl XBRL CONVERTIBLE 2015-03-31
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual PESI Dilution Snapshot

Perma-Fix Environmental Services, Inc. (PESI) has a DilutionScore of 65/100, rated High dilution risk. Score date: October 13, 2026.

This automatically generated snapshot is assembled from stored DilutionWatch data fields and may contain data-source errors or omissions. It is not financial advice, not investment research, and not a recommendation. Do your own research and review the full disclaimer and terms of service.

DilutionScore History — Last 90 Days

PESI's DilutionScore has held steady at 65/100 (High risk) for 89 consecutive days across the tracked period.

Period Score Risk Level Duration
Jul 16 – Oct 13, 202665/100HIGH89 days

Score recalculated daily from SEC filings and market data. Sign up free for real-time score change alerts.

Share Dilution History

PESI shares outstanding have increased 14.5% from 18.52M (Mar 2026) to 21.20M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 23, 202621.20M17.37M▲ 0.98%
May 11, 202618.56M17.20M▲ 0.09%
Apr 07, 202618.55M17.19M▼ 0.06%
Mar 27, 202618.55M17.20M▲ 0.01%
Mar 26, 202618.52M17.20M▲ 0.16%

Share counts sourced from verified regulatory filings. Increases indicate dilution events.

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