웨스트레이크 코퍼레이션
DE ˙ DB ˙ US9604131022
€74.44 ↑1.62 (2.22%)
2026-06-05
주가
SecurityDE:UEO / Westlake Corporation
InstitutionEmpowered Funds, LLC
Latest Disclosed Ownership2,162 shares
Latest Disclosed Value $ 252,564
Empowered Funds, LLC ownership in UEO / Westlake Corporation

On May 15, 2026 - Empowered Funds, LLC filed a 13F-HR form disclosing ownership of 2,162 shares of Westlake Corporation (DE:UEO) valued at $218,362 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 2,823 shares of Westlake Corporation. This represents a change in shares of -23.41% during the quarter. The current value of the position is $160,939 USD.

Empowered Funds, LLC has a history of taking positions in derivatives of the underlying security (UEO) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:UEO / Westlake Corporation Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F WESTLAKE COM 960413102 2,162 -661 -23.41 253 21.15 0.0007
2026-02-11 2025-12-31 13F WESTLAKE COM 960413102 2,823 2,823 209 0.0017
2025-11-13 2025-09-30 13F WESTLAKE COM 960413102 0 -3,449 -100.00 0 -100.00
2025-08-11 2025-06-30 13F WESTLAKE COM 960413102 3,449 3,449 262 0.0030
2025-01-28 2024-12-31 13F WESTLAKE COM 960413102 0 -10,021 -100.00 0 -100.00
2024-11-06 2024-09-30 13F WESTLAKE COM 960413102 10,021 395 4.10 1,506 8.03 0.0237
2024-07-30 2024-06-30 13F WESTLAKE COM 960413102 9,626 9,626 1,394 0.0241
2024-05-07 2024-03-31 13F/A-1 WESTLAKE COM 960413102 0 -16,973 -100.00 0 -100.00
2024-05-06 2024-03-31 13F WESTLAKE COM 960413102 0 0
2024-02-14 2023-12-31 13F WESTLAKE COM 960413102 16,973 362 2.18 2,376 14.73 0.0596
2023-11-01 2023-09-30 13F WESTLAKE COM 960413102 16,611 135 0.82 2,071 5.18 0.0611
2023-07-27 2023-06-30 13F WESTLAKE COM 960413102 16,476 16,476 1,968 0.0692
2023-04-05 2023-03-31 13F WASHINGTON FED CALL 960413102 0 -41,075 -100.00 0 -100.00
2023-02-21 2022-12-31 13F/A-1 WASHINGTON FED CALL 960413102 41,075 41,075 4,212 0.2752
2023-01-26 2022-12-31 13F WASHINGTON FED CALL 960413102 41,075 41,075 4 0.2753
2022-11-04 2022-09-30 13F WESTLAKE COM 960413102 43,188 3,873 9.85 3,752 -2.65 0.3634
2022-08-01 2022-06-30 13F WESTLAKE COM 960413102 39,315 2,038 5.47 3,854 -16.22 0.4969
2022-04-21 2022-03-31 13F WESTLAKE COM 960413102 37,277 -14,765 -28.37 4,600 -9.00 0.5028
2022-02-10 2021-12-31 13F WESTLAKE CHEM COM 960413102 52,042 -339 -0.65 5,055 5.89 0.5701
2021-11-12 2021-09-30 13F WESTLAKE CHEM COM 960413102 52,381 52,381 4,774 0.6125
2019-07-09 2019-06-30 13F WESTLAKE CHEM COM 960413102 0 -36,478 -100.00 0 -100.00
2019-05-10 2019-03-31 13F WESTLAKE CHEM COM 960413102 36,478 2,878 8.57 2,475 11.34 0.8849
2019-01-22 2018-12-31 13F WESTLAKE CHEM COM 960413102 33,600 -955 -2.76 2,223 -23.66 0.9406
2018-10-18 2018-09-30 13F WESTLAKE CHEM COM 960413102 34,555 21,346 161.60 2,912 106.97 0.8621
2018-07-09 2018-06-30 13F WESTLAKE CHEM COM 960413102 13,209 2,177 19.73 1,407 18.04 0.4439
2018-04-25 2018-03-31 13F WESTLAKE CHEM COM 960413102 11,032 11,032 1,192 0.4352
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2023-04-05 2023-03-31 13F WASHINGTON FED CALL 0 -100.00 0 -100.00 n/a n/a n/a
2023-02-21 2022-12-31 13F/A WASHINGTON FED CALL 41,075 4,212 n/a n/a n/a
2023-01-26 2022-12-31 13F WASHINGTON FED CALL 41,075 4 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.