What is TWST's dilution risk score?

TWST has a latest available DilutionScore record of 37/100, categorized as medium dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for TWST, including shelf registrations, ATM offerings, warrant exercises, PIPE deals, and reverse split signals when detected in source data.

What SEC filings does DilutionWatch track for TWST?

DilutionWatch tracks 25 SEC filing types for TWST including S-3 shelf registrations, 424B prospectuses (ATM offerings), S-1 registration statements, 8-K material events, warrant exercise notices, convertible note agreements, and Form 4 insider transactions. Alerts are delivered via email within minutes of a filing appearing on EDGAR.

How does stock dilution affect TWST shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For TWST, common dilution events include at-the-market (ATM) stock offerings, shelf registration drawdowns, warrant exercises, and convertible note conversions. Each event increases the share count and can pressure the stock price lower.

Is DilutionWatch free for TWST tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for TWST. Premium plans ($19.95/month Basic, $39.95/month Premium) unlock real-time email alerts, the full Pulse™ feed, advanced dilution forecasts, and access to all 10,000+ tracked tickers.

TWST Dilution Risk Score: 37/100 (MEDIUM)

Score Breakdown

📋 Offering Ability

40

💰 Cash Runway

40

📊 Float Risk

15

⚠️ Warrant Exposure

15

🔄 Convertible Debt

15

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 0%

No significant dilution signals detected for TWST.

🔔 Track TWST — Get forecast alerts →

Market Data

Market Cap$4.16B

Shares Outstanding62.71M

Float55.38M

Cash$166.84M

Debt$625.0K

Short InterestN/A

Institutional Holdings

QoQ: ↑ 15.3% shares (2026Q1 vs prior)

285 institutional holders · 87.73M shares

#1 Artisan Partners Limited Partnership 6.37M shares

#2 ARK Investment Management LLC 6.34M shares

#3 BlackRock, Inc. 5.55M 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 Interest14.08M

Days to Cover11.1

% of Float25.4%

FINRA data as of Jul 31, 2026

Insider Buy/Sell Ratio

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2025-09-30

4 INSIDER TRANSACTION 2026-04-29

4 INSIDER TRANSACTION 2026-04-27

4 INSIDER TRANSACTION 2026-04-23

4 INSIDER TRANSACTION 2026-04-21

Full SEC filing analysis available with free account →

Recent News

No recent news

Factual TWST Dilution Snapshot

Twist Bioscience Corporation (TWST) has a DilutionScore of 37/100, rated Medium dilution risk. Score date: August 28, 2026.

Recent SEC activity tracked for TWST: 4 on 2026-04-29; 4 on 2026-04-27; 4 on 2026-04-23.

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.