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 Q4 2017?

51 institutional investors reported WLKP - Westlake Chemical Partners LP - Com Unit RP LP for Q4 2017. Use the holders table for investor-level position and value details.

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

CUSIP: 960417103

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class: Equity / Com Unit RP LP
Shares outstanding: 35,236,239
Total 13F shares: 15,386,332
Share change: +3,733,231
Total reported value: $383,885,543
Put/Call ratio: 134%
Price per share: $24.95
Number of holders: 51
Value change: +$95,022,705
Number of buys: 27
Number of sells: 25

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

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2018
Previous quarter: Q3 2017

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
OppenheimerFunds, Inc.	13F	Company	11%	3,977,524	$90,290,000	—	30 Sep 2017	13F
Harvest Fund Advisors LLC	13F	Company	9.2%	3,251,681	$73,813,000	—	30 Sep 2017	13F
MORGAN STANLEY	13F	Company	3.8%	1,333,340	$30,266,000	—	30 Sep 2017	13F
Energy Income Partners, LLC	13F	Company	3%	1,061,450	$24,095,000	—	30 Sep 2017	13F
UBS Group AG	13F	Company	2.3%	816,669	$18,538,000	—	30 Sep 2017	13F
DUFF & PHELPS INVESTMENT MANAGEMENT CO	13F	Company	1.8%	651,460	$14,788,000	—	30 Sep 2017	13F
Clearbridge Investments, LLC	13F	Company	1.7%	603,500	$13,699,000	—	30 Sep 2017	13F
BAMCO INC /NY/	13F	Company	0.99%	350,000	$7,945,000	—	30 Sep 2017	13F
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	13F	Company	0.95%	334,672	$7,597,000	—	30 Sep 2017	13F
CIBC Private Wealth Group LLC	13F	Company	0.71%	250,000	$5,613,000	—	30 Sep 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.69%	242,551	$5,506,000	—	30 Sep 2017	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.64%	227,272	$5,159,000	—	30 Sep 2017	13F
Magnetar Financial LLC	13F	Company	0.6%	209,900	$4,764,000	—	30 Sep 2017	13F
HITE Hedge Asset Management LLC	13F	Company	0.53%	185,300	$4,206,000	—	30 Sep 2017	13F
TIEDEMANN ADVISORS, LLC	13F	Company	0.5%	175,730	$3,989,000	—	30 Sep 2017	13F
TORTOISE CAPITAL ADVISORS, L.L.C.	13F	Company	0.47%	164,064	$3,724,000	—	30 Sep 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.36%	127,500	$2,894,000	—	30 Sep 2017	13F
VAN ECK ASSOCIATES CORP	13F	Company	0.26%	93,012	$2,111,000	—	30 Sep 2017	13F
Center Coast Capital Advisors, LP	13F	Company	0.26%	91,774	$2,083,000	—	30 Sep 2017	13F
METROPOLITAN LIFE INSURANCE CO/NY	13F	Company	0.24%	83,712	$1,900,000	—	30 Sep 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.22%	78,500	$1,781,000	—	30 Sep 2017	13F
CREDIT SUISSE AG/	13F	Company	0.17%	61,000	$1,385,000	—	30 Sep 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.16%	56,289	$1,278,000	—	30 Sep 2017	13F
SHAPIRO CAPITAL MANAGEMENT LLC	13F	Company	0.16%	55,358	$1,256,626	—	30 Sep 2017	13F
CITIGROUP INC	13F	Company	0.13%	44,587	$1,012,000	—	30 Sep 2017	13F
Franklin Square Holdings, L.P.	13F	Company	0.12%	41,000	$931,000	—	30 Sep 2017	13F
CITADEL ADVISORS LLC	13F	Company	0.12%	40,660	$923,000	—	30 Sep 2017	13F
Frontier Wealth Management LLC	13F	Company	0.11%	40,400	$917,000	—	30 Sep 2017	13F
Salient Capital Advisors, LLC	13F	Company	0.1%	36,717	$833,000	—	30 Sep 2017	13F
Allianz Asset Management GmbH	13F	Company	0.1%	33,880	$769,000	—	30 Sep 2017	13F
Bluefin Trading, LLC	13F	Company	0.08%	27,895	$633,000	—	30 Sep 2017	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.08%	27,536	$625,000	—	30 Sep 2017	13F
GLENMEDE TRUST CO NA	13F	Company	0.07%	23,410	$531,000	—	30 Sep 2017	13F
Virtu Financial LLC	13F	Company	0.06%	21,327	$484,000	—	30 Sep 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.06%	20,700	$470,000	—	30 Sep 2017	13F
Walleye Trading LLC	13F	Company	0.05%	18,382	$417,000	—	30 Sep 2017	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	0.04%	15,561	$353,000	—	30 Sep 2017	13F
Quinn Opportunity Partners LLC	13F	Company	0.03%	11,701	$266,000	—	30 Sep 2017	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.03%	11,655	$265,000	—	30 Sep 2017	13F
EAGLE GLOBAL ADVISORS LLC	13F	Company	0.03%	10,500	$238,000	—	30 Sep 2017	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.02%	6,581	$150,000	—	30 Sep 2017	13F
JPMORGAN CHASE & CO	13F	Company	0.02%	6,583	$147,000	—	30 Sep 2017	13F
PEAK6 Group LLC	13F	Company	0.02%	6,202	$141,000	—	30 Sep 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.02%	6,037	$137,000	—	30 Sep 2017	13F
SIMPLEX TRADING, LLC	13F	Company	0.01%	3,270	$74,000	—	30 Sep 2017	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	0.01%	2,100	$47,670	—	30 Sep 2017	13F
LADENBURG THALMANN FINANCIAL SERVICES INC.	13F	Company	0.01%	1,954	$44,000	—	30 Sep 2017	13F
SAN FRANCISCO SENTRY INVESTMENT GROUP (CA)	13F	Company	0%	738	$17,000	—	30 Sep 2017	13F
Financial Management Professionals, Inc.	13F	Company	0%	500	$11,000	—	30 Sep 2017	13F
SOLARIS ASSET MANAGEMENT LLC	13F	Company	0%	500	$11,000	—	30 Sep 2017	13F

Institutional Holders of Westlake Chemical Partners LP - Com Unit RP LP (WLKP) as of Q4 2017

As of 31 Dec 2017, Westlake Chemical Partners LP - Com Unit RP LP (WLKP) was held by 51 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 15,386,332 shares. The largest 10 holders included OppenheimerFunds, Inc., Blackstone Group L.P., MORGAN STANLEY, Energy Income Partners, LLC, UBS Group AG, DUFF & PHELPS INVESTMENT MANAGEMENT CO, JANUS HENDERSON GROUP PLC, BAMCO INC /NY/, COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS, and Clearbridge Investments, LLC. This page lists 51 institutional shareholders reporting positions in this security for the Q4 2017 filing period.

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

Compare Q4 2017 vs Q3 2017 Across Filers

Q3 2017 holders

Q4 2017 holders

Holder diff

-4

Investor	Q3 2017 Shares	Q4 2017 Shares	Share Diff	Share Chg %	Q3 2017 Value $	Q4 2017 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.