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36 /100
MEDIUM RISK
Score updated Oct 13, 2026

TWST — Twist Bioscience Corporation Dilution Risk Tracker

Track TWST 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, Twist Bioscience Corporation (TWST) has a DilutionWatch DilutionScore of 36/100, rated MEDIUM dilution risk. Twist Bioscience Corporation has a market capitalization of $9.52B, 62.71M shares outstanding, 285 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
40
💰 Cash Runway
40
📊 Float Risk
10
⚠️ 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$9.52B
Shares Outstanding62.71M
Float55.38M
Cash$166.84M
Debt$625.0K
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
DilutionScore36/100DilutionWatch score record
Shares Outstanding62.71MVerified float table or market cache
Public Float55.38MVerified float table or market cache
Market Cap$9.52BMarket data cache
Cash Runway16.2 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: 6.

Recent SEC source mix: 4 5, 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

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 Interest10.57M
Days to Cover3.8
% of Float19.1%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2025-11-17
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 available for this ticker.

Factual TWST Dilution Snapshot

Twist Bioscience Corporation (TWST) has a DilutionScore of 36/100, rated Medium 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

TWST's DilutionScore is currently 36/100 (Medium risk), with 2 score changes tracked over 89 days. The score deteriorated from 37/100 (Medium risk).

Period Score Risk Level Duration
Oct 13, 202636/100MEDIUM1 day
Aug 14 – Oct 12, 202637/100MEDIUM59 days
Jul 16 – Aug 13, 202624/100LOW29 days

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

Share Dilution History

TWST shares outstanding have increased 1.6% from 61.31M (Mar 2026) to 62.27M (May 2026). Each increase represents potential dilution to existing shareholders.

Date Shares Outstanding Public Float Change
May 30, 202662.27M55.38M▼ 0.07%
May 23, 202662.27M55.41M▲ 0.06%
May 15, 202662.27M55.38M▼ 0.06%
May 10, 202662.27M55.42M▼ 0.35%
May 09, 202662.27M55.61M▲ 0.19%
May 06, 202662.27M55.51M▲ 0.92%
May 05, 202661.31M55.00M▲ 0.64%
Apr 26, 202661.31M54.65M▲ 0.18%
Apr 18, 202661.31M54.55M▼ 0.18%
Mar 05, 202661.31M54.65M▼ 0.01%

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

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