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Quantinno Capital Management LP

Position in WLK — Westlake Corp

CIK 1759654 NEW YORK, NY

Position in WLK

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$8,995,644
-$5,191,444 QoQ
Shares Held
123,228
+1.5% QoQ
Ownership
0.096%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#52
of 358 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in WLK Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

Quantinno Capital Management LP holds $947,203,573 across 42 Specialty Chemicals names. WLK ranks #18 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in WLK

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,995,644 123,228
2026-03-31 $14,187,088 121,444
2025-12-31 $8,604,102 116,366
2025-09-30 $5,027,009 65,235
2025-06-30 $2,295,439 30,231
2025-03-31 $12,755,125 127,513
2024-12-31 $10,156,728 88,589
2024-09-30 $9,966,781 66,317
2024-06-30 $8,678,338 59,925
2024-03-31 $8,963,859 58,664
2023-12-31 $5,729,122 40,934
2023-09-30 $4,645,453 37,262
2023-06-30 $3,996,988 33,456
2023-03-31 $3,748,589 32,321
2022-12-31 $3,457,238 33,716
2022-09-30 $1,661,319 19,122
2022-06-30 $803,077 8,193
2022-03-31 $995,344 8,066
2021-12-31 $688,748 7,091
2021-09-30 $234,776 2,576
2021-06-30 $231,351 2,568
2021-03-31 $228,012 2,568
2020-12-31 $338,884 4,153
2020-09-30 $568,221 8,988
2020-06-30 $482,206 8,988
2020-03-31 $390,173 10,222