WLKP Insider Trading

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Insider Trading History
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Insider Ownership Percentage: 1.10%

Insider Buying (Last 12 Months): $369,340.16

Insider Selling (Last 12 Months): $307,759.36

Westlake Chemical Partners Insider Trading History Chart

Westlake Chemical Partners Share Price & Price History

^$22.41

▼ -0.11 (-0.49%)

As of 07/11/2025 04:58 PM ET

Days: 30 | 90 | 365

Westlake Chemical Partners Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
5/29/2025	James Chao	Chairman	Sell	3,700	$22.10	$81,770.00
5/28/2025	James Chao	Chairman	Sell	4,600	$22.10	$101,660.00	3,700
5/27/2025	James Chao	Chairman	Sell	5,608	$22.17	$124,329.36	8,300
8/28/2024	Jean-Marc Gilson	CEO	Buy	500	$22.94	$11,470.00	2,927
8/26/2024	Jean-Marc Gilson	CEO	Buy	500	$22.84	$11,420.00	1,427
8/22/2024	Jean-Marc Gilson	CEO	Buy	427	$22.60	$9,650.20	427
8/12/2024	Andrew Kenner	SVP	Buy	2,692	$22.63	$60,919.96	185,000
8/9/2024	Andrew Kenner	SVP	Buy	12,000	$22.99	$275,880.00	182,308
5/30/2024	Andrew Kenner	SVP	Buy	2,291	$22.23	$50,928.93	170,308
5/10/2024	Andrew Kenner	SVP	Buy	7,178	$22.07	$158,418.46	168,017
5/8/2024	Andrew Kenner	SVP	Buy	10,000	$22.10	$221,000.00	160,839
3/28/2024	Andrew Kenner	SVP	Buy	5,000	$22.23	$111,150.00	150,839
3/21/2024	Andrew Kenner	SVP	Buy	4,230	$22.16	$93,736.80	145,839
3/6/2024	Andrew Kenner	SVP	Buy	5,000	$22.30	$111,500.00	141,609
2/22/2024	Andrew Kenner	SVP	Buy	10,000	$22.12	$221,200.00	136,609
11/9/2023	Andrew Kenner	SVP	Buy	5,000	$21.48	$107,400.00	126,609
11/6/2023	Andrew Kenner	SVP	Buy	10,000	$22.02	$220,200.00	121,609
8/21/2023	Andrew Kenner	SVP	Buy	643	$22.11	$14,216.73	89,847
8/17/2023	Andrew Kenner	SVP	Buy	5,000	$22.08	$110,400.00	89,204
8/15/2023	Andrew Kenner	SVP	Buy	855	$22.00	$18,810.00	80,855
8/9/2023	Andrew Kenner	SVP	Buy	5,000	$23.00	$115,000.00	75,000
8/7/2023	Andrew Kenner	SVP	Buy	5,000	$23.00	$115,000.00	70,000
3/13/2023	Andrew Kenner	SVP	Buy	5,000	$21.44	$107,200.00	65,000
3/10/2023	Andrew Kenner	SVP	Buy	10,000	$22.02	$220,200.00	60,000
11/15/2022	Andrew Kenner	SVP	Buy	4,362	$22.97	$100,195.14	50,000
11/10/2022	Andrew Kenner	SVP	Buy	5,638	$22.98	$129,561.24	45,638

SEC Filings (Institutional Ownership Changes) for Westlake Chemical Partners (NYSE:WLKP)

78.28% of Westlake Chemical Partners stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Westlake Chemical Partners Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
7/9/2025	Gilman Hill Asset Management LLC	37,923	$0.84M	0.1%	+24.6%	0.108%
6/27/2025	Goldman Sachs Group Inc.	228,885	$5.29M	0.0%	+3.8%	0.650%
5/21/2025	Geneos Wealth Management Inc.	2,565	$59K	0.0%	-23.1%	0.007%
5/16/2025	Goldman Sachs Group Inc.	228,885	$5.29M	0.0%	+3.8%	0.650%
5/16/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	551,069	$12.72M	0.0%	-1.4%	1.564%
5/15/2025	Energy Income Partners LLC	1,750,085	$40.41M	0.8%	-1.2%	4.966%
5/14/2025	Samalin Investment Counsel LLC	24,855	$0.57M	0.2%	+2.3%	0.071%
5/14/2025	Tortoise Capital Advisors L.L.C.	125,546	$2.90M	0.0%	-0.9%	0.356%
5/12/2025	Eagle Global Advisors LLC	43,873	$1.01M	0.0%	-4.4%	0.125%
5/12/2025	Invesco Ltd.	5,198,512	$120.03M	0.0%	-1.5%	14.752%
5/9/2025	Pathway Financial Advisers LLC	103,390	$2.39M	0.8%	+1.6%	0.293%
5/8/2025	GSA Capital Partners LLP	29,274	$0.68M	0.1%	+17.2%	0.083%
5/6/2025	Fractal Investments LLC	80,400	$1.86M	0.3%	N/A	0.228%
5/2/2025	Apollon Wealth Management LLC	16,547	$0.38M	0.0%	+7.3%	0.047%
4/29/2025	U.S. Capital Wealth Advisors LLC	10,000	$0.23M	0.0%	N/A	0.028%
2/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	558,919	$12.93M	0.0%	+5.4%	1.586%
2/17/2025	Eagle Global Advisors LLC	45,873	$1.06M	0.0%	+4.6%	0.130%
2/17/2025	Bank of America Corp DE	245,636	$5.68M	0.0%	-0.3%	0.697%
2/14/2025	Tortoise Capital Advisors L.L.C.	126,724	$2.93M	0.0%	-3.8%	0.360%
2/14/2025	GeoWealth Management LLC	7,577	$0.18M	0.0%	N/A	0.022%
2/13/2025	Pinnacle Holdings LLC	39,317	$0.91M	0.3%	-2.4%	0.112%
2/13/2025	Raymond James Financial Inc.	19,700	$0.46M	0.0%	N/A	0.056%
2/13/2025	Advisory Services Network LLC	29,000	$0.67M	0.0%	-3.3%	0.082%
2/13/2025	Envestnet Asset Management Inc.	16,773	$0.39M	0.0%	-2.6%	0.048%
2/12/2025	JPMorgan Chase & Co.	95,991	$2.22M	0.0%	-2.5%	0.272%
2/11/2025	LPL Financial LLC	35,136	$0.81M	0.0%	+13.8%	0.100%
2/11/2025	Samalin Investment Counsel LLC	24,287	$0.56M	0.2%	+10.6%	0.069%
2/6/2025	Raymond James Financial Inc.	19,700	$0.46M	0.0%	N/A	0.056%
2/6/2025	Proficio Capital Partners LLC	80,990	$1.87M	0.0%	N/A	0.230%
2/5/2025	Proficio Capital Partners LLC	80,990	$1.87M	0.0%	N/A	0.230%
1/30/2025	Pathway Financial Advisers LLC	101,780	$2.36M	0.8%	-95.4%	0.289%
1/29/2025	Allspring Global Investments Holdings LLC	9,100	$0.21M	0.0%	N/A	0.026%
1/28/2025	Apollon Wealth Management LLC	15,421	$0.36M	0.0%	+3.4%	0.044%
1/21/2025	Geneos Wealth Management Inc.	3,337	$77K	0.0%	+32.2%	0.009%
12/26/2024	JPMorgan Chase & Co.	98,437	$2.21M	0.0%	+267.0%	0.279%
11/25/2024	Wilmington Savings Fund Society FSB	1,600	$36K	0.0%	N/A	0.005%
11/15/2024	Hilltop Holdings Inc.	27,216	$0.61M	0.0%	+2.7%	0.077%
11/13/2024	Glenmede Trust Co. NA	55,478	$1.24M	0.0%	+22.0%	0.157%
11/5/2024	GSA Capital Partners LLP	25,607	$0.57M	0.0%	-29.3%	0.073%
11/5/2024	Apollon Wealth Management LLC	14,909	$0.33M	0.0%	+7.5%	0.042%
10/25/2024	Pathway Financial Advisers LLC	2,230,436	$49.98M	0.5%	+2,178.0%	6.331%
10/24/2024	Pathway Financial Advisers LLC	2,230,436	$49.98M	0.3%	+2,178.0%	6.331%
10/22/2024	International Assets Investment Management LLC	32,763	$0.73M	0.0%	+2,141.0%	0.093%
10/10/2024	Exchange Traded Concepts LLC	13,629	$0.31M	0.0%	-11.1%	0.039%
10/8/2024	Future Financial Wealth Managment LLC	3,500	$78K	0.1%	N/A	0.010%
8/16/2024	Texas Capital Bank Wealth Management Services Inc	10,000	$0.23M	0.0%	-50.0%	0.028%
8/6/2024	Acadian Asset Management LLC	21,206	$0.48M	0.0%	-40.6%	0.060%
7/31/2024	Rothschild Investment LLC	8,000	$0.18M	0.0%	N/A	0.023%
7/30/2024	International Assets Investment Management LLC	1,462	$33K	0.0%	N/A	0.004%
5/29/2024	Pathway Financial Advisers LLC	97,692	$2.17M	0.8%	N/A	0.277%
5/21/2024	Delphi Management Inc. MA	37,282	$0.83M	0.6%	-11.5%	0.106%
5/15/2024	Energy Income Partners LLC	2,011,618	$44.66M	0.9%	-3.4%	5.710%
5/13/2024	Texas Capital Bank Wealth Management Services Inc	20,000	$0.44M	0.0%	-20.0%	0.057%
5/10/2024	Acadian Asset Management LLC	35,718	$0.79M	0.0%	-34.5%	0.101%
5/3/2024	GSA Capital Partners LLP	38,427	$0.85M	0.1%	+10.7%	0.109%
5/1/2024	BNP Paribas Financial Markets	34,650	$0.77M	0.0%	-5.0%	0.098%
5/1/2024	Mirae Asset Global Investments Co. Ltd.	569,693	$12.66M	0.0%	-1.5%	1.617%
4/15/2024	Future Financial Wealth Managment LLC	3,500	$78K	0.1%	N/A	0.010%
2/13/2024	Tower Research Capital LLC TRC	1,237	$27K	0.0%	N/A	0.004%
2/12/2024	Hilltop Holdings Inc.	27,229	$0.59M	0.1%	+3.4%	0.077%
2/9/2024	Clearbridge Investments LLC	422,835	$9.15M	0.0%	-9.7%	1.200%
2/9/2024	UBS Group AG	538,504	$11.66M	0.0%	+0.2%	1.529%
2/8/2024	Texas Capital Bank Wealth Management Services Inc	25,000	$0.54M	0.1%	+25.0%	0.071%
2/7/2024	BNP Paribas Financial Markets	36,477	$0.79M	0.0%	-39.8%	0.104%
2/6/2024	Apollon Wealth Management LLC	12,294	$0.27M	0.0%	+14.0%	0.035%
2/2/2024	Kovack Advisors Inc.	12,075	$0.26M	0.0%	N/A	0.034%
1/25/2024	International Assets Investment Management LLC	31,652	$0.69M	0.0%	+2,065.0%	0.090%
1/24/2024	Mirae Asset Global Investments Co. Ltd.	578,308	$12.52M	0.0%	-2.8%	1.642%
1/24/2024	International Assets Investment Management LLC	31,652	$0.69M	0.0%	+2,065.0%	0.090%
1/16/2024	Raymond James & Associates	20,043	$0.43M	0.0%	+43.2%	0.057%
11/14/2023	Samalin Investment Counsel LLC	10,015	$0.22M	0.1%	N/A	0.028%
11/13/2023	Mariner LLC	21,186	$0.46M	0.0%	-10.3%	0.060%
11/13/2023	Clearbridge Investments LLC	468,277	$10.19M	0.0%	-0.8%	1.329%
11/13/2023	Acadian Asset Management LLC	72,902	$1.58M	0.0%	-22.0%	0.207%
11/13/2023	Invesco Ltd.	5,256,014	$114.32M	0.0%	-3.5%	14.919%
11/9/2023	UBS Group AG	537,225	$11.69M	0.0%	+9.3%	1.525%
11/8/2023	Pekin Hardy Strauss Inc.	10,065	$0.22M	0.0%	-7.4%	0.029%
10/30/2023	Eagle Global Advisors LLC	43,873	$0.95M	0.1%	+3.5%	0.125%
10/26/2023	Mirae Asset Global Investments Co. Ltd.	595,137	$12.94M	0.0%	+4.4%	1.690%
10/24/2023	Raymond James & Associates	14,000	$0.30M	0.0%	-30.2%	0.040%
10/4/2023	International Assets Investment Management LLC	1,462	$32K	0.0%	N/A	0.004%
8/28/2023	Delphi Management Inc. MA	41,934	$0.91M	1.0%	N/A	0.119%
8/11/2023	Clearbridge Investments LLC	472,207	$10.24M	0.0%	-0.4%	1.341%
8/9/2023	BNP Paribas Arbitrage SNC	89,098	$1.93M	0.0%	+150.7%	0.253%
8/8/2023	Pekin Hardy Strauss Inc.	10,865	$0.24M	0.0%	-60.1%	0.031%
8/4/2023	Apollon Wealth Management LLC	10,031	$0.22M	0.0%	N/A	0.028%
8/2/2023	Alpine Woods Capital Investors LLC	21,390	$0.46M	0.1%	-21.0%	0.061%
7/31/2023	LPL Financial LLC	28,477	$0.62M	0.0%	-21.0%	0.081%
7/25/2023	Raymond James & Associates	20,059	$0.44M	0.0%	-47.4%	0.057%
7/14/2023	Gilman Hill Asset Management LLC	30,445	$0.66M	0.1%	N/A	0.086%
5/12/2023	Pinnacle Holdings LLC	35,836	$0.79M	0.4%	+1.5%	0.102%
5/12/2023	Verdad Advisers LP	44,100	$0.97M	2.0%	N/A	0.125%
5/11/2023	Acadian Asset Management LLC	93,162	$2.05M	0.0%	-37.2%	0.265%
5/11/2023	NBW Capital LLC	40,224	$0.89M	0.2%	-6.8%	0.114%
5/8/2023	Pekin Hardy Strauss Inc.	27,250	$0.60M	0.1%	-9.6%	0.077%
5/4/2023	Mirae Asset Global Investments Co. Ltd.	569,693	$12.54M	0.0%	+3.6%	1.618%
4/27/2023	Simplicity Solutions LLC	11,331	$0.25M	0.0%	N/A	0.032%
4/19/2023	International Assets Investment Management LLC	1,462	$32K	0.0%	N/A	0.004%
4/14/2023	Raymond James & Associates	38,135	$0.84M	0.0%	+93.5%	0.108%
2/15/2023	Energy Income Partners LLC	2,480,730	$58.30M	1.3%	-0.9%	7.043%

Data available starting January 2016

Westlake Chemical Partners LP acquires, develops, and operates ethylene production facilities and related assets in the United States. The company's ethylene production facilities primarily convert ethane into ethylene. It also sells ethylene co-products, such as propylene, crude butadiene, pyrolysis gasoline, and hydrogen directly to third parties on either a spot or contract basis. Westlake Chemical Partners GP LLC serves as the general partner of the company. Westlake Chemical Partners LP was founded in 1991 and is headquartered in Houston, Texas.

Today's Range

Now: $22.41

$22.21

$22.53

50 Day Range

MA: $22.38

$21.88

$23.58

52 Week Range

Now: $22.41

$21.19

$25.04

Volume

27,334 shs

Average Volume

32,482 shs

Market Capitalization

$789.73 million

P/E Ratio

15.04

Dividend Yield

8.37%

Beta

0.77

Who are the company insiders with the largest holdings of Westlake Chemical Partners?: Westlake Chemical Partners' top insider investors include:
Andrew Kenner (SVP)
James Chao (Chairman)
Jean-Marc Gilson (CEO)
Learn More about top insider investors at Westlake Chemical Partners.
Who are the major institutional investors of Westlake Chemical Partners?: Westlake Chemical Partners' top institutional shareholders include:
Gilman Hill Asset Management LLC — 0.11%
Learn More about top institutional investors of Westlake Chemical Partners stock.
Which institutional investors are buying Westlake Chemical Partners stock?: Within the last quarter, WLKP stock was purchased by institutional investors including:
Gilman Hill Asset Management LLC
In the previous year, these company insiders have bought Westlake Chemical Partners stock:
Andrew Kenner (SVP)
James Chao (Chairman)
Learn More investors buying Westlake Chemical Partners stock.