WLK

Westlake Corp · NEW YORK STOCK EXCHANGE, INC. · Chemicals

$123.39+$3.86 (+3.23%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence for WLK is being prepared.

Key Stats

Open

$120.52

Day High

$124.23

Day Low

$119.44

Prev Close

$119.53

Volume

Avg Volume

1.2M

Day Change

+$3.86

Change %

+3.23%

Fundamentals

P/B

1.08

EPS (TTM)

$-11.76

Div Yield

1.77%

Market Cap

$15.8B

52-Wk Range

$56.33 — $120.00

What is P/E? →Stock fundamentals explained →

Earnings History

Insider Activity

Who Owns This Stock

Who Owns WLK

Other19.9%225 holders

Passive / Index7.1%11 holders

Quality / Compounder5.9%19 holders

Dealer / Bank2.5%22 holders

Tactical / Macro0.6%4 holders

Based on Q4 2025 13F filings + AC behavioral model

301 institutional holders

Top Holders

1.★Orbis Allan Gray Ltdother_unclassified

$323820.8B

2.★WELLINGTON MANAGEMENT GROUP LLPother_unclassified

$304639.7B

3.▲Vanguard Grouppassive_index

+13.2%$270218.1B

4.★Capital World Investorsquality_compounder

$160547.7B

5.▲BlackRock, Inc.passive_index

$143953.3B

6.▲Dimensional Fund Advisorsquality_compounder

+56.4%$133857.0B

7.★State Streetdealer_bank

$103267.0B

8.★Holocene Advisors, LPother_unclassified

$90252.8B

9.★BRANDES INVESTMENT PARTNERS, LPother_unclassified

$85180.8B

10.▲VICTORY CAPITAL MANAGEMENT INCquality_compounder

$78059.9B

11.▲BlackRock, Inc.passive_index

$69320.2B

12.★MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.passive_index

$64750.2B

13.★UBS AM, A DISTINCT BUSINESS UNIT OF UBS ASSET MANAGEMENT AMERICAS LLCother_unclassified

$55454.8B

14.▲Goldman Sachs AMdealer_bank

+376.6%$51953.5B

15.★JACOBS LEVY EQUITY MANAGEMENT, INCother_unclassified

$49421.9B

16.★Woodline Partners LPother_unclassified

$46446.1B

17.▲UBS Group AGdealer_bank

+19.6%$42399.6B

18.★JANE STREET GROUP, LLCother_unclassified

$38737.2B

19.★Allspring Global Investments Holdings, LLCquality_compounder

$37529.5B

20.▲Geode Capital Managementpassive_index

+347.5%$35466.0B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)

SELLINGBUYING

▲

Neutral

Other(19.9%)

●

—

Passive / Index(7.1%)

●

Holds

Quality / Compounder(5.9%)

●

Holds through

Dealer / Bank(2.5%)

●

Facilitating

Tactical / Macro(0.6%)

●

Reducing rapidly

Income / Defensive(0.5%)

●

Inflows (flight to yield)

Activist(0.4%)

●

May accumulate

Systematic / Quant(0.3%)

●

De-risking (mechanical)

Deep Value(0.0%)

●

Possible buyer

13% passive + quality floor won't sell.

Updated daily · Based on Q4 2025 filings + AC behavioral model

Sentiment Signals

→Insider ActivityNo insider transactions in last 90 daysSEC Form 4

→Analyst Consensus12 buy, 8 hold, 1 sellFinnhub

↑↑Inst. Flows322 increased/new, 137 decreased/exited (13F)AC 13F Analysis

Sources: SEC Form 4, Finnhub, AC 13F Analysis

On AcidCapitalist

No recent mentions of WLK on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.