As of August 28, 2026, Westlake Corporation (WLK) has a DilutionWatch DilutionScore of 19/100, rated LOW dilution risk. This is a component-limited score because one or more material inputs are unavailable or not applicable. Westlake Corporation has a market capitalization of $11.12B, 127.80M shares outstanding, 338 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
💰Cash Runway—
Dilution Forecast
☀️
Clear
No significant dilution signals
model est. 0%
No significant dilution signals detected for WLK.
Market Data
Market Cap$11.12B
Shares Outstanding127.80M
Float33.67M
Cash$1.64B
Debt$5.07B
Short InterestN/A
Institutional Holdings
QoQ: ↑ 9.9% shares (2026Q1 vs prior)
338 institutional holders · 52.83M shares
#1
Orbis Allan Gray Ltd
5.29M shares
#2
Capital World Investors
4.21M shares
#3
BARCLAYS PLC
3.37M shares
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 Interest4.83M
Days to Cover4.8
% of Float14.4%
FINRA data as of Jul 31, 2026
Recent SEC Activity
4
INSIDER TRANSACTION
2026-04-06
3
FORM3
2026-04-02
4
INSIDER TRANSACTION
2026-03-31
4
INSIDER TRANSACTION
2026-03-30
4
INSIDER TRANSACTION
2026-03-02
Full SEC filing analysis available with free account
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Recent News
No recent news
Factual WLK Dilution Snapshot
Westlake Corporation (WLK) has a DilutionScore of 19/100, rated Low dilution risk. Score date: August 28, 2026.
- Recent SEC activity tracked for WLK: 4 on 2026-04-06; 3 on 2026-04-02; 4 on 2026-03-31.
- Score coverage note: Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.
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.
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Score Coverage Note
- Cash Runway is marked not applicable or unavailable while debt exceeds cash in stored market data; do not read the overall score as a complete balance-sheet risk assessment.