Westlake Chemical Partners WLKP Institutional Ownership

NYSE WLKP

$21.29 +0.09 (+0.42%)

As of: Oct 1, 2026 · 3:59 PM EDT

Institutions by Trading Activity

56 Institutions

Increased 26 46.4%

Unchanged 17 30.4%

Reduced 13 23.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

29.05%

▼-0.05 pp QoQ

Shares Held by Institutions

10.24Mn

of 35.25Mn outstanding

▲+0.09% QoQ

Shares Outstanding

35.25Mn

25.01Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-1 vs prior quarter

Net Shares Added (QoQ)

+8.75K

accumulated since last quarter

Value of Holdings

$216.88Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Westlake Chemical Partners LP (NYSE:WLKP) is held by 56 institutional investors per 13F filings through June 2026.

These investors collectively held 29.1% of Westlake Chemical Partners's outstanding shares in June 2026, down from 29.1% in March 2026.
Their total shares held in WLKP increased 0.09% quarter over quarter, and separately, investors owning Westlake Chemical Partners decreased 3.45% from a year ago.
During the quarter, 26 of these 56 funds increased positions in WLKP, 13 reduced exposure, and 17 held steady.
The aggregate institutional position in Westlake Chemical Partners amounted to 10.24Mn shares as of June 2026, up by 8.75K shares quarter on quarter, and up 107.76K shares year over year.
As of June 30, 2026, Invesco Ltd. held the largest stake in Westlake Chemical Partners with 4.97Mn shares, accounting for 14.11% of total shares outstanding.
Top purchasers of WLKP stock for the quarter ending June 2026 included MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. (28.06K), Arax Advisory Partners (25.6K), Pekin Hardy Strauss, Inc. (20.39K), Goldman Sachs Group Inc (18.71K), Advisory Services Network, LLC (18.7K).
Top sellers of WLKP stock for the quarter ending June 2026 included Bank Of America Corp /De/ (53.84K), SUSQUEHANNA INTERNATIONAL GROUP, LLP (17.37K), CITADEL ADVISORS LLC (16.92K), UBS Group AG (15.56K), GSA CAPITAL PARTNERS LLP (14.9K).
Per Business Quant, the top 10 investors in WLKP for the quarter ending June 2026 include Invesco Ltd. (4.97Mn), Energy Income Partners, LLC (1.59Mn), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. (719.85K), Clearbridge Investments, LLC (633.57K), UBS Group AG (442.16K), Goldman Sachs Group Inc (238.36K), Citigroup Inc (218.1K), Bank Of America Corp /De/ (174.31K), Morgan Stanley (170.23K), Pathway Financial Advisers, LLC (107.89K).

Form 13F Holdings

56 Institutional Holders

Report period 30 Jun, 2026

Total shares held 10.24Mn

Of outstanding 29.05%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	Invesco Ltd.	0000914208	4,972,812	14.11%	0	0.00%	$110.69Mn
2	Energy Income Partners, LLC	0001388814	1,589,566	4.51%	▲7,559	+0.48%	$35.38Mn
3	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0001705339	719,852	2.04%	▲28,057	+4.06%	$16.02Mn
4	Clearbridge Investments, LLC	0001348883	633,569	1.80%	0	0.00%	$14.10Mn
5	UBS Group AG	0001610520	442,165	1.25%	▼15,562	-3.40%	$9.84Mn
6	Goldman Sachs Group Inc	0000886982	238,363	0.68%	▲18,705	+8.52%	$5.31Mn
7	Citigroup Inc	0000831001	218,105	0.62%	▼10,650	-4.66%	$4.86Mn
8	Bank Of America Corp /De/	0000070858	174,309	0.49%	▼53,843	-23.60%	$3.88Mn
9	Morgan Stanley	0000895421	170,233	0.48%	▼10,238	-5.67%	$3.79Mn
10	Pathway Financial Advisers, LLC	0002024152	107,894	0.31%	▲1,296	+1.22%	$2.40Mn
11	Jpmorgan Chase & Co	0000019617	95,305	0.27%	▲1,200	+1.28%	$2.15Mn
12	Gilman Hill Asset Management, LLC	0001551969	88,279	0.25%	▲1,077	+1.24%	$1.97Mn
13	Ing Groep Nv	0001039765	82,000	0.23%	0	0.00%	$1.83Mn
14	Fractal Investments LLC	0001843590	80,400	0.23%	0	0.00%	$1.79Mn
15	Advisory Services Network, LLC	0001573876	63,700	0.18%	▲18,700	+41.56%	$1.42Mn
16	LPL Financial LLC	0001403438	46,544	0.13%	▲312	+0.67%	$1.04Mn
17	EAGLE GLOBAL ADVISORS LLC	0001130787	43,873	0.12%	0	0.00%	$976.61K
18	Samalin Investment Counsel, LLC	0001544366	42,248	0.12%	▲358	+0.85%	$940.44K
19	Pinnacle Holdings, LLC	0001411784	38,942	0.11%	0	0.00%	$866.85K
20	HRT FINANCIAL LP	0001475597	38,134	0.11%	▼6,547	-14.65%	$848

Showing 1 to 20 of 56 holders