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43 /100
MEDIUM RISK
Score updated Oct 13, 2026

GBX — The Greenbrier Companies, Inc. Dilution Risk Tracker

Track GBX 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, The Greenbrier Companies, Inc. (GBX) has a DilutionWatch DilutionScore of 43/100, rated MEDIUM dilution risk. The Greenbrier Companies, Inc. has a market capitalization of $1.21B, 30.94M shares outstanding, 10 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
65
📊 Float Risk
10
⚠️ Warrant Exposure
40
🔄 Convertible Debt
40

Dilution Forecast

☀️
Clear
No significant dilution signals
model est. 7%
💰 Capital Raise model 15%
• Under 12 months cash (11mo)
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Market Data

Market Cap$1.21B
Shares Outstanding30.94M
Float30.12M
Cash$273.70M
Debt$1.81B
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
DilutionScore43/100DilutionWatch score record
Shares Outstanding30.94MVerified float table or market cache
Public Float30.12MVerified float table or market cache
Market Cap$1.21BMarket data cache
Cash Runway11.4 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 4, SC 13G 1, 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 · 18.53M shares
#1 Blackrock Inc. 5.44M shares
#2 Vanguard Group Inc 3.82M shares
#3 Dimensional Fund Advisors LP 1.97M 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 Interest2.81M
Days to Cover5.9
% of Float9.3%
FINRA data as of Sep 30, 2026

Recent SEC Activity

xbrl XBRL CONVERTIBLE 2020-10-28
SC 13G BENEFICIAL OWNERSHIP 2026-08-14
4 INSIDER TRANSACTION 2026-07-20
4 INSIDER TRANSACTION 2026-07-15
4 INSIDER TRANSACTION 2026-06-18
Full SEC filing analysis available with free account →

Recent News

Greenbrier schedules fourth quarter fiscal 2026 earnings release and conference call PR Newswire · Oct 12, 2026
Greenbrier Challenges UTLX's Claims in Tank Car Trade Petition MT Newswires · Oct 06, 2026
Is Greenbrier Companies (GBX) Undervalued After Its $600 Million Railcar Order Win? Simply Wall St. · Oct 06, 2026
Greenbrier Responds to Trade Petition on Railway Tank Cars PR Newswire · Oct 06, 2026
Gibraltar, Titan International, Hyster-Yale Materials Handling, Greenbrier, and Boise Casc StockStory · Sep 24, 2026
Greenbrier racks up $600 million in new railcar orders FreightWaves · Sep 23, 2026
Greenbrier Gets $600 Million Railcar Orders in Fiscal Q4 MT Newswires · Sep 22, 2026
Greenbrier Announces 3,400 Railcar Orders Valued at $600 Million in Fiscal Fourth Quarter PR Newswire · Sep 22, 2026

Factual GBX Dilution Snapshot

The Greenbrier Companies, Inc. (GBX) has a DilutionScore of 43/100, 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

GBX's DilutionScore is currently 43/100 (Medium risk), with 1 score change tracked over 89 days. The score deteriorated from 44/100 (Medium risk).

Period Score Risk Level Duration
Aug 14 – Oct 13, 202643/100MEDIUM60 days
Jul 16 – Aug 13, 202644/100MEDIUM29 days

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

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