What does CUSIP 960417103 represent in this 13F holders report?

CUSIP 960417103 is the security identifier for WLKP - Westlake Chemical Partners LP - Com Unit RP LP used to aggregate holder disclosures.

How many institutions held WLKP - Westlake Chemical Partners LP - Com Unit RP LP in Q1 2021?

53 institutional investors reported WLKP - Westlake Chemical Partners LP - Com Unit RP LP for Q1 2021. Use the holders table for investor-level position and value details.

Westlake Chemical Partners LP - Com Unit RP LP (WLKP)

CUSIP: 960417103

Q1 2021 13F Holders as of 31 Mar 2021

Type / Class: Equity / Com Unit RP LP
Shares outstanding: 35,236,239
Total 13F shares: 11,940,505
Share change: -2,066,146
Total reported value: $286,996,574
Put/Call ratio: 42%
Price per share: $24.02
Number of holders: 53
Value change: -$49,229,643
Number of buys: 24
Number of sells: 28

Quarterly Holders Quick Answers

What is CUSIP 960417103?
CUSIP 960417103 identifies WLKP - Westlake Chemical Partners LP - Com Unit RP LP in SEC institutional holdings data.

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Explore More Reporting Periods

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Newer quarter: Q2 2021
Previous quarter: Q4 2020

Recent filing periods for CUSIP 960417103:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of WLKP - Westlake Chemical Partners LP - Com Unit RP LP (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Invesco Ltd.	13F	Company	19%	6,781,916	$161,681,000	—	31 Dec 2020	13F
Energy Income Partners, LLC	13F	Company	7.9%	2,776,709	$66,197,000	—	31 Dec 2020	13F
JANUS HENDERSON GROUP PLC	13F	Company	3.3%	1,171,077	$27,918,000	—	31 Dec 2020	13F
Clearbridge Investments, LLC	13F	Company	1.9%	682,345	$16,267,000	—	31 Dec 2020	13F
MORGAN STANLEY	13F	Company	0.84%	296,602	$7,070,000	—	31 Dec 2020	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.81%	283,916	$6,769,000	—	31 Dec 2020	13F
DUFF & PHELPS INVESTMENT MANAGEMENT CO	13F	Company	0.77%	272,020	$6,485,000	—	31 Dec 2020	13F
UBS Group AG	13F	Company	0.69%	244,228	$5,823,000	—	31 Dec 2020	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.61%	214,640	$5,115,000	—	31 Dec 2020	13F
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	13F	Company	0.45%	159,580	$3,804,000	—	31 Dec 2020	13F
TORTOISE CAPITAL ADVISORS, L.L.C.	13F	Company	0.4%	139,912	$3,336,000	—	31 Dec 2020	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.35%	124,301	$2,963,000	—	31 Dec 2020	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.22%	78,806	$1,879,000	—	31 Dec 2020	13F
VIRTUS ADVISERS, LLC	13F	Company	0.2%	68,842	$1,641,000	—	31 Dec 2020	13F
NBW CAPITAL LLC	13F	Company	0.15%	53,637	$1,279,000	—	31 Dec 2020	13F
GLENMEDE TRUST CO NA	13F	Company	0.15%	51,992	$1,239,000	—	31 Dec 2020	13F
FMR LLC	13F	Company	0.13%	45,800	$1,092,000	—	31 Dec 2020	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.12%	43,531	$1,038,000	—	31 Dec 2020	13F
JANE STREET GROUP, LLC	13F	Company	0.11%	38,264	$912,000	—	31 Dec 2020	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.1%	35,826	$854,000	—	31 Dec 2020	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.1%	35,750	$852,000	—	31 Dec 2020	13F
TIEDEMANN ADVISORS, LLC	13F	Company	0.1%	34,510	$823,000	—	31 Dec 2020	13F
CITADEL ADVISORS LLC	13F	Company	0.09%	30,025	$716,000	—	31 Dec 2020	13F
Adirondack Research & Management Inc.	13F	Company	0.08%	29,149	$695,000	—	31 Dec 2020	13F
EAGLE GLOBAL ADVISORS LLC	13F	Company	0.08%	28,353	$676,000	—	31 Dec 2020	13F
QS Investors, LLC	13F	Company	0.07%	26,400	$629,000	—	31 Dec 2020	13F
ALPINE WOODS CAPITAL INVESTORS, LLC	13F	Company	0.07%	23,642	$564,000	—	31 Dec 2020	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.06%	22,900	$546,000	—	31 Dec 2020	13F
Russell Investments Group, Ltd.	13F	Company	0.05%	19,197	$457,000	—	31 Dec 2020	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	0.05%	18,770	$447,000	—	31 Dec 2020	13F
Williams Jones Wealth Management, LLC.	13F	Company	0.04%	15,000	$358,000	—	31 Dec 2020	13F
State of Tennessee, Department of Treasury	13F	Company	0.04%	14,985	$357,000	—	31 Dec 2020	13F
MARSHALL WACE, LLP	13F	Company	0.04%	14,216	$339,000	—	31 Dec 2020	13F
SEI INVESTMENTS CO	13F	Company	0.04%	13,038	$311,000	—	31 Dec 2020	13F
Pinnacle Holdings, LLC	13F	Company	0.04%	12,900	$307,536	—	31 Dec 2020	13F
Simplicity Solutions, LLC	13F	Company	0.03%	11,841	$282,000	—	31 Dec 2020	13F
BOURGEON CAPITAL MANAGEMENT LLC	13F	Company	0.03%	10,500	$250,000	—	31 Dec 2020	13F
Geneos Wealth Management Inc.	13F	Company	0.02%	6,100	$146,000	—	31 Dec 2020	13F
OSAIC HOLDINGS, INC.	13F	Company	0.02%	5,514	$131,000	—	31 Dec 2020	13F
DEUTSCHE BANK AG\	13F	Company	0.01%	4,568	$109,000	—	31 Dec 2020	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.01%	4,369	$104,000	—	31 Dec 2020	13F
Berman Capital Advisors, LLC	13F	Company	0.01%	2,098	$50,000	—	31 Dec 2020	13F
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	13F	Company	0%	1,462	$35,000	—	31 Dec 2020	13F
ROYAL BANK OF CANADA	13F	Company	0%	1,311	$31,000	—	31 Dec 2020	13F
Financial Management Professionals, Inc.	13F	Company	0%	500	$12,000	—	31 Dec 2020	13F
CONCOURSE FINANCIAL GROUP SECURITIES, INC.	13F	Company	0%	350	$8,000	—	31 Dec 2020	13F
Rockefeller Capital Management L.P.	13F	Company	0%	122	$2,000	—	31 Dec 2020	13F
FORT PITT CAPITAL GROUP, LLC	13F	Company	0%	90	$2,000	—	31 Dec 2020	13F

Institutional Holders of Westlake Chemical Partners LP - Com Unit RP LP (WLKP) as of Q1 2021

As of 31 Mar 2021, Westlake Chemical Partners LP - Com Unit RP LP (WLKP) was held by 53 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 11,940,505 shares. The largest 10 holders included Invesco Ltd., Energy Income Partners, LLC, Clearbridge Investments, LLC, GOLDMAN SACHS GROUP INC, UBS Group AG, MORGAN STANLEY, DUFF & PHELPS INVESTMENT MANAGEMENT CO, HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC, TORTOISE CAPITAL ADVISORS, L.L.C., and ACADIAN ASSET MANAGEMENT LLC. This page lists 54 institutional shareholders reporting positions in this security for the Q1 2021 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2021 vs Q4 2020 Across Filers

Q4 2020 holders

Q1 2021 holders

Holder diff

Investor	Q4 2020 Shares	Q1 2021 Shares	Share Diff	Share Chg %	Q4 2020 Value $	Q1 2021 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.