Position in WLK
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$12,149,828
+$3,659,468 QoQ
Shares Held
166,436
+129.0% QoQ
Ownership
0.130%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#42
of 356 holders
Holding Since
Mar 2023
13 quarters on record
Voting authority
Sole 2%
Shared 90%
None 8%
Common Shares in WLK Over Time
Shares Held
Position Value (USD)
Position in Specialty Chemicals
Basic Materials · as of Jun 30, 2026Cerity Partners LLC holds $324,101,237 across 36 Specialty Chemicals names. WLK ranks #6 (3.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LIN |
Linde PLC
|
149,191 | $77,421,176 | |
| 2 | ECL |
Ecolab Inc.
|
249,820 | $69,602,349 | |
| 3 | SHW |
Sherwin Williams Co
|
107,819 | $37,124,237 | |
| 4 | APD |
Air Products & Chemicals, Inc.
|
105,159 | $30,830,514 | |
| 5 | LYB |
LyondellBasell Industries N.V.
|
268,452 | $14,133,996 | |
| 6 | WLK |
Westlake Corp
This page
|
166,436 | $12,149,828 | |
| 7 | RPM |
Rpm International Inc/De/
|
93,402 | $10,381,630 | |
| 8 | DD |
DuPont de Nemours, Inc.
|
58,718 | $7,964,508 |
All Filings in WLK
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $12,149,828 | 166,436 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $8,490,360 | 72,679 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $9,397,404 | 127,095 | Shares | Other | 2026-02-11 | |
| 2025-09-30 | $6,402,067 | 83,079 | Shares | Other | 2025-10-22 | |
| 2025-06-30 | $6,590,192 | 86,793 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $7,495,047 | 74,928 | Shares | Sole | 2025-04-30 | |
| 2024-12-31 | $9,471,580 | 82,613 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $21,333,815 | 141,951 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $8,998,535 | 62,136 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $22,019,702 | 144,108 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $8,492,212 | 60,676 | Shares | Sole | 2024-01-26 | |
| 2023-06-30 | $7,340,236 | 61,440 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $7,178,234 | 61,892 | Shares | Sole | 2023-05-11 | |
| No filing history on record for this holder in this stock. | ||||||