Skip to main content

Mariner, LLC

Position in WLK — Westlake Corp

CIK 1373442 Overland Park, KS

Position in WLK

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$3,454,287
+$3,142,135 QoQ
Shares Held
47,319
+2178.2% QoQ
Ownership
0.037%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#81
of 358 holders
Holding Since
Mar 2023
7 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in WLK Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

Mariner, LLC holds $449,657,131 across 34 Specialty Chemicals names. WLK ranks #10 (0.8% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WLK

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,454,287 47,319
2024-09-30 $312,152 2,077
2024-06-30 $319,183 2,204
2024-03-31 $330,812 2,165
2023-12-31 $289,157 2,066
2023-09-30 $210,567 1,689
2023-03-31 $213,403 1,840