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35 /100
MEDIUM RISK
Score updated Oct 14, 2026

AMPX — Amprius Technologies, Inc. Dilution Risk Tracker

Track AMPX 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 14, 2026, Amprius Technologies, Inc. (AMPX) has a DilutionWatch DilutionScore of 35/100, rated MEDIUM dilution risk. Amprius Technologies, Inc. has a market capitalization of $1.17B, 146.08M shares outstanding, 10 institutional holders tracked. Stored dilution-related fields include 10.47M outstanding warrants.

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
40
📊 Float Risk
7
⚠️ Warrant Exposure
30
🔄 Convertible Debt
40

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 7%
📜 Warrant Exercise model 15%
• Warrant overhang: 7.2% of shares outstanding
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Market Data

Market Cap$1.17B
Shares Outstanding146.08M
Float132.92M
Cash$74.52M
Debt$6.56M
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
DilutionScore35/100DilutionWatch score record
Shares Outstanding146.08MVerified float table or market cache
Public Float132.92MVerified float table or market cache
Market Cap$1.17BMarket data cache
Cash Runway13.2 monthsDilutionWatch score inputs
Shelf CapacityNone in current score inputsSEC-derived dilution fields
ATM CapacityNone in current score inputsSEC-derived dilution fields
Outstanding Warrants10.47MSEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 1.

Recent SEC source mix: XBRL 1.

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

Institutional Holdings

10 institutional holders · 38.82M shares
#1 Blackrock Inc. 9.23M shares
#2 Vanguard Capital Management LLC 4.91M shares
#3 Jane Street Group, LLC 4.16M shares
+ 7 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 Interest22.82M
Days to Cover3.8
% of Float17.2%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL WARRANT 2026-08-06
Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual AMPX Dilution Snapshot

Amprius Technologies, Inc. (AMPX) has a DilutionScore of 35/100, rated Medium dilution risk. Score date: October 14, 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

AMPX's DilutionScore is currently 35/100 (Medium risk), with 3 score changes tracked over 46 days. The score improved from 26/100 (Medium risk).

Period Score Risk Level Duration
Oct 10 – Oct 14, 202635/100MEDIUM5 days
Sep 28 – Oct 09, 202626/100MEDIUM12 days
Sep 02 – Sep 27, 202624/100LOW26 days
Aug 30 – Sep 01, 202618/100LOW3 days

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

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