What is NBIX's dilution risk score?

NBIX has a latest available DilutionScore record of 10/100, categorized as low dilution risk by the DilutionWatch scoring model. DilutionWatch displays SEC filing and dilution indicators for NBIX, 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 NBIX?

DilutionWatch tracks 25 SEC filing types for NBIX 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 NBIX shareholders?

Stock dilution occurs when a company issues new shares, reducing the ownership percentage of existing shareholders. For NBIX, 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 NBIX tracking?

DilutionWatch provides a free tier that shows DilutionScores and basic filing history for NBIX. 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.

NBIX Dilution Risk Score: 10/100 (LOW)

Score Breakdown

📋 Offering Ability

💰Cash Runway—

📊 Float Risk

⚠️ Warrant Exposure

🔄 Convertible Debt

Dilution Forecast

☀️

Clear

No significant dilution signals

model est. 0%

No significant dilution signals detected for NBIX.

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Market Data

Market Cap$14.37B

Shares Outstanding101.65M

Float99.28M

Cash$585.05M

Debt$463.50M

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.

Field	Current Value	Basis
DilutionScore	10/100	DilutionWatch score record
Shares Outstanding	101.65M	Verified float table or market cache
Public Float	99.28M	Verified float table or market cache
Market Cap	$14.37B	Market data cache
Cash Runway	Not applicable / unavailable	DilutionWatch score inputs
Shelf Capacity	None in current score inputs	SEC-derived dilution fields
ATM Capacity	None in current score inputs	SEC-derived dilution fields
Outstanding Warrants	None in current score inputs	SEC-derived dilution fields

Recent source-backed SEC insight records available on this page: 6.

Recent SEC source mix: 3 1, 4 4, 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: ↑ 10.6% shares (2026Q1 vs prior)

698 institutional holders · 113.75M shares

#1 BlackRock, Inc. 13.39M shares

#2 VANGUARD CAPITAL MANAGEMENT LLC 9.02M shares

#3 Dodge & Cox 5.46M 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 Interest5.85M

Days to Cover4.0

% of Float5.9%

FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2020-02-07

3 FORM3 2026-03-17

4 INSIDER TRANSACTION 2026-03-05

4 INSIDER TRANSACTION 2026-02-23

4 INSIDER TRANSACTION 2026-02-17

Full SEC filing analysis available with free account →

Recent News

No recent news available for this ticker.

Factual NBIX Dilution Snapshot

Neurocrine Biosciences, Inc. (NBIX) has a DilutionScore of 10/100, rated Low dilution risk. Score date: October 13, 2026.

Recent SEC activity tracked for NBIX: 3 on 2026-03-17; 4 on 2026-03-05; 4 on 2026-02-23.

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.

DilutionScore History — Last 90 Days

NBIX's DilutionScore has held steady at 10/100 (Low risk) for 89 consecutive days across the tracked period.

Period	Score	Risk Level	Duration
Jul 16 – Oct 13, 2026	10/100	LOW	89 days

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

Share Dilution History

NBIX shares outstanding have decreased 0.0% from 100.55M (May 2026) to 100.55M (May 2026). Each increase represents potential dilution to existing shareholders.

Date	Shares Outstanding	Public Float	Change
May 23, 2026	100.55M	99.28M	▲ 0.02%
May 08, 2026	100.55M	99.26M	▲ 0.19%

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

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DilutionWatch monitors SEC filings 24/7 and alerts you the moment NBIX files a shelf registration, ATM offering, warrant notice, or convertible note. Free tier available — no credit card required.

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