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ECVT Insider Trading

Insider Ownership Percentage: 1.48%
Insider Buying (Last 12 Months): $80,791.82
Insider Selling (Last 12 Months): $0.00

Ecovyst Insider Trading History Chart

This chart shows the insider buying and selling history at Ecovyst by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Ecovyst Share Price & Price History

Current Price: $7.99
Price Change: ▼ Price Decrease of -0.25 (-3.03%)
As of 06/12/2025 04:58 PM ET

This chart shows the closing price history over time for ECVT up to the past year.

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Days: 30 | 90 | 365

Ecovyst Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
8/7/2024Paul WhittlestonInsiderBuy7,800$6.50$50,700.0057,542View SEC Filing Icon  
8/5/2024Joseph S KoscinskiInsiderBuy4,807$6.26$30,091.82544,609View SEC Filing Icon  
3/22/2024Susan F WardDirectorSell24,436$10.28$251,202.0867,587View SEC Filing Icon  
8/23/2023Kurt BittingInsiderBuy3,100$9.64$29,884.00415,718View SEC Filing Icon  
5/26/2023Ltd IneosMajor ShareholderSell14,000,000$10.88$152,320,000.0010,731,385View SEC Filing Icon  
3/7/2023Ccmp Capital, LpMajor ShareholderSell11,490,444$9.95$114,329,917.80View SEC Filing Icon  
11/16/2022Robert CoxonDirectorBuy10,000$8.81$88,100.00205,054View SEC Filing Icon  
9/15/2022Robert CoxonDirectorBuy10,000$8.70$87,000.00195,054View SEC Filing Icon  
8/10/2022Ccmp Capital, LpMajor ShareholderSell1,950,000$8.36$16,302,000.00258,490View SEC Filing Icon  
8/8/2022Ccmp Capital, LpMajor ShareholderSell13,000,030$8.36$108,680,250.80274,433View SEC Filing Icon  
8/4/2022Joseph S KoscinskiInsiderBuy11,400$8.79$100,206.00454,086View SEC Filing Icon  
8/4/2022Kyle D VannDirectorBuy10,000$8.77$87,700.00150,979View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Ecovyst (NYSE:ECVT)

86.69% of Ecovyst 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

This chart shows the instiutional buying and selling at ECVT by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

Ecovyst Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/29/2025Rhumbline Advisers175,810$1.09M0.0%-28.6%0.150%Search for SEC Filing on Google Icon
5/19/2025Jane Street Group LLC141,532$0.88M0.0%+954.1%0.121%Search for SEC Filing on Google Icon
5/16/2025Empowered Funds LLC344,030$2.13M0.0%+7.5%0.293%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.655,361$4.06M0.0%-51.6%0.558%Search for SEC Filing on Google Icon
5/16/2025Dynamic Technology Lab Private Ltd84,595$0.52M0.1%N/A0.072%Search for SEC Filing on Google Icon
5/16/2025Petrus Trust Company LTA40,805$0.25M0.0%N/A0.035%Search for SEC Filing on Google Icon
5/16/2025Nexpoint Asset Management L.P.287,687$1.78M0.2%+977.3%0.245%Search for SEC Filing on Google Icon
5/16/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.69,105$0.43M0.0%+4.3%0.059%Search for SEC Filing on Google Icon
5/16/2025Cove Street Capital LLC638,149$3.96M6.2%+29.8%0.544%Search for SEC Filing on Google Icon
5/16/2025Bridgeway Capital Management LLC619,030$3.84M0.1%+31.7%0.527%Search for SEC Filing on Google Icon
5/16/2025Alliancebernstein L.P.4,455,180$27.62M0.0%-0.6%3.795%Search for SEC Filing on Google Icon
5/16/2025Brigade Capital Management LP667,255$4.14M0.5%+28.7%0.568%Search for SEC Filing on Google Icon
5/16/2025AQR Capital Management LLC157,681$0.98M0.0%-3.1%0.134%Search for SEC Filing on Google Icon
5/16/2025Amundi155,558$0.92M0.0%-7.8%0.133%Search for SEC Filing on Google Icon
5/15/2025EP Wealth Advisors LLC39,599$0.25M0.0%+29.5%0.034%Search for SEC Filing on Google Icon
5/15/2025Royal Bank of Canada45,069$0.28M0.0%+8.6%0.038%Search for SEC Filing on Google Icon
5/15/2025Trexquant Investment LP323,285$2M0.0%N/A0.275%Search for SEC Filing on Google Icon
5/15/2025EVR Research LP850,000$5.27M1.5%-15.0%0.724%Search for SEC Filing on Google Icon
5/14/2025Comerica Bank75,569$0.47M0.0%-62.6%0.064%Search for SEC Filing on Google Icon
5/14/2025MetLife Investment Management LLC63,017$0.39M0.0%-7.3%0.054%Search for SEC Filing on Google Icon
5/14/2025Hotchkis & Wiley Capital Management LLC12,621,535$78.25M0.3%-3.9%10.751%Search for SEC Filing on Google Icon
5/14/2025AlphaQuest LLC9,042$56K0.0%+60.1%0.008%Search for SEC Filing on Google Icon
5/14/2025Voss Capital LP1,198,981$7.43M0.6%+130.7%1.021%Search for SEC Filing on Google Icon
5/14/2025First Wilshire Securities Management Inc.2,219,462$13.76M3.9%+12.6%1.890%Search for SEC Filing on Google Icon
5/13/2025American Century Companies Inc.379,907$2.36M0.0%+39.6%0.324%Search for SEC Filing on Google Icon
5/13/2025Boston Partners769,908$4.77M0.0%-67.9%0.656%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC878,783$5.45M0.0%N/A0.749%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.250,663$1.55M0.0%-21.8%0.214%Search for SEC Filing on Google Icon
5/12/2025Simplex Trading LLC18,732$0.12M0.0%N/A0.016%Search for SEC Filing on Google Icon
5/12/2025Swiss National Bank214,400$1.33M0.0%-1.2%0.183%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG86,022$0.53M0.0%-10.1%0.073%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.2,106,949$13.06M0.0%+10.7%1.795%Search for SEC Filing on Google Icon
5/9/2025Vanguard Group Inc.10,825,114$67.12M0.0%-0.9%9.222%Search for SEC Filing on Google Icon
5/7/2025Zurcher Kantonalbank Zurich Cantonalbank 40,182$0.25M0.0%-17.0%0.034%Search for SEC Filing on Google Icon
5/6/2025Royce & Associates LP11,721$73K0.0%N/A0.010%Search for SEC Filing on Google Icon
5/6/2025Universal Beteiligungs und Servicegesellschaft mbH12,534$78K0.0%N/A0.011%Search for SEC Filing on Google Icon
5/2/2025Victory Capital Management Inc.38,656$0.24M0.0%+196.9%0.033%Search for SEC Filing on Google Icon
4/29/2025Bank of New York Mellon Corp372,061$2.31M0.0%+1.2%0.317%Search for SEC Filing on Google Icon
4/28/2025Teacher Retirement System of Texas16,180$100K0.0%N/A0.014%Search for SEC Filing on Google Icon
4/24/2025Allspring Global Investments Holdings LLC4,901,501$30.34M0.1%-3.6%4.176%Search for SEC Filing on Google Icon
4/14/2025Harbor Capital Advisors Inc.2,163,134$13.41M0.6%+8.1%1.843%Search for SEC Filing on Google Icon
4/14/2025Wedge Capital Management L L P NC400,191$2.48M0.0%-26.8%0.341%Search for SEC Filing on Google Icon
4/14/2025UMB Bank n.a.518,584$3.22M0.1%N/A0.442%Search for SEC Filing on Google Icon
4/8/2025Rhumbline Advisers175,810$1.09M0.0%-28.6%0.150%Search for SEC Filing on Google Icon
4/7/2025GAMMA Investing LLC5,592$35K0.0%+11,312.2%0.005%Search for SEC Filing on Google Icon
4/3/2025Versant Capital Management Inc5,227$32K0.0%+200.7%0.004%Search for SEC Filing on Google Icon
3/18/2025California State Teachers Retirement System103,964$0.79M0.0%-1.4%0.089%Search for SEC Filing on Google Icon
2/19/2025Public Employees Retirement System of Ohio3,278$25K0.0%-95.6%0.003%Search for SEC Filing on Google Icon
2/18/2025PharVision Advisers LLC58,121$0.44M0.4%N/A0.050%Search for SEC Filing on Google Icon
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC248,731$1.90M0.0%+27.0%0.213%Search for SEC Filing on Google Icon
2/17/2025Western Standard LLC1,251,626$9.56M6.4%+79.3%1.074%Search for SEC Filing on Google Icon
2/17/2025Squarepoint Ops LLC101,383$0.78M0.0%-56.2%0.087%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP422,600$3.23M0.0%-9.6%0.363%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP466,707$3.57M0.0%-5.3%0.401%Search for SEC Filing on Google Icon
2/17/2025Shay Capital LLC101,745$0.78M0.1%N/A0.087%Search for SEC Filing on Google Icon
2/17/2025Shapiro Capital Management LLC4,830,268$36.90M1.3%+21.9%4.146%Search for SEC Filing on Google Icon
2/17/2025ProShare Advisors LLC32,773$0.25M0.0%+49.0%0.028%Search for SEC Filing on Google Icon
2/17/2025Quantinno Capital Management LP12,977$99K0.0%-27.6%0.011%Search for SEC Filing on Google Icon
2/17/2025Nuveen Asset Management LLC867,039$6.62M0.0%-17.8%0.744%Search for SEC Filing on Google Icon
2/17/2025Maven Securities LTD20,000$0.15M0.0%N/A0.017%Search for SEC Filing on Google Icon
2/17/2025Needham Investment Management LLC920,000$7.03M0.5%+0.5%0.790%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC283,206$2.16M0.0%N/A0.243%Search for SEC Filing on Google Icon
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.66,231$0.51M0.0%+3.6%0.057%Search for SEC Filing on Google Icon
2/17/2025Lazard Asset Management LLC26,307$0.20M0.0%-20.6%0.023%Search for SEC Filing on Google Icon
2/17/2025Gotham Asset Management LLC57,713$0.44M0.0%N/A0.050%Search for SEC Filing on Google Icon
2/17/2025Forest Hill Capital LLC371,900$2.84M2.2%+61.7%0.319%Search for SEC Filing on Google Icon
2/17/2025Deutsche Bank AG95,729$0.73M0.0%+57.9%0.082%Search for SEC Filing on Google Icon
2/17/2025Deerfield Management Company L.P. Series C10,317$79K0.0%N/A0.009%Search for SEC Filing on Google Icon
2/17/2025EP Wealth Advisors LLC30,567$0.23M0.0%+18.4%0.026%Search for SEC Filing on Google Icon
2/17/2025Corton Capital Inc.37,492$0.29M0.2%N/A0.032%Search for SEC Filing on Google Icon
2/17/2025Bridgeway Capital Management LLC470,079$3.59M0.1%+3.4%0.403%Search for SEC Filing on Google Icon
2/17/2025Brevan Howard Capital Management LP30,927$0.24M0.0%-68.2%0.027%Search for SEC Filing on Google Icon
2/17/2025Bridgefront Capital LLC10,665$81K0.0%N/A0.009%Search for SEC Filing on Google Icon
2/17/2025Bank of America Corp DE1,250,750$9.56M0.0%+58.9%1.074%Search for SEC Filing on Google Icon
2/17/2025BNP Paribas Financial Markets16,151$0.12M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/17/2025Ameriprise Financial Inc.491,794$3.76M0.0%-24.4%0.422%Search for SEC Filing on Google Icon
2/14/2025Jane Street Group LLC13,427$0.10M0.0%-85.3%0.012%Search for SEC Filing on Google Icon
2/14/2025Comerica Bank201,886$1.54M0.0%-0.8%0.173%Search for SEC Filing on Google Icon
2/14/2025Northern Trust Corp1,064,745$8.14M0.0%+8.5%0.914%Search for SEC Filing on Google Icon
2/14/2025The Manufacturers Life Insurance Company54,904$0.42M0.0%-6.4%0.047%Search for SEC Filing on Google Icon
2/14/2025Quarry LP13,724$0.11M0.0%+485.0%0.012%Search for SEC Filing on Google Icon
2/14/2025Boothbay Fund Management LLC70,544$0.54M0.0%N/A0.061%Search for SEC Filing on Google Icon
2/14/2025Voya Investment Management LLC35,586$0.27M0.0%-8.2%0.031%Search for SEC Filing on Google Icon
2/14/2025Price T Rowe Associates Inc. MD71,355$0.55M0.0%+11.0%0.061%Search for SEC Filing on Google Icon
2/14/2025Dark Forest Capital Management LP70,465$0.54M0.1%+222.8%0.060%Search for SEC Filing on Google Icon
2/14/2025Voss Capital LP519,682$3.97M0.3%N/A0.446%Search for SEC Filing on Google Icon
2/14/2025Tower Research Capital LLC TRC20,211$0.15M0.0%+705.2%0.017%Search for SEC Filing on Google Icon
2/14/2025MetLife Investment Management LLC67,954$0.52M0.0%+11.8%0.058%Search for SEC Filing on Google Icon
2/14/2025Dimensional Fund Advisors LP6,195,878$47.34M0.0%-0.1%5.318%Search for SEC Filing on Google Icon
2/14/2025First Trust Advisors LP607,257$4.64M0.0%+51.6%0.521%Search for SEC Filing on Google Icon
2/13/2025Medina Value Partners LLC2,742,233$20.95M8.6%+44.2%2.354%Search for SEC Filing on Google Icon
2/13/2025Marshall Wace LLP29,000$0.22M0.0%+23.4%0.025%Search for SEC Filing on Google Icon
2/13/2025Barclays PLC198,401$1.52M0.0%+11.4%0.170%Search for SEC Filing on Google Icon
2/13/2025EVR Research LP1,000,000$7.64M2.6%-49.2%0.858%Search for SEC Filing on Google Icon
2/13/2025Sterling Capital Management LLC58,277$0.45M0.0%+14,218.7%0.050%Search for SEC Filing on Google Icon
2/13/2025LSV Asset Management452,500$3.46M0.0%-36.7%0.388%Search for SEC Filing on Google Icon
2/13/2025CenterBook Partners LP184,696$1.41M0.1%N/A0.159%Search for SEC Filing on Google Icon
2/13/2025Raymond James Financial Inc.354,137$2.71M0.0%N/A0.304%Search for SEC Filing on Google Icon
2/13/2025Renaissance Technologies LLC392,000$3M0.0%-22.6%0.336%Search for SEC Filing on Google Icon
2/13/2025Legal & General Group Plc126,728$0.97M0.0%-3.4%0.109%Search for SEC Filing on Google Icon
Data available starting January 2016

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Ecovyst logo
Ecovyst Inc. offers specialty catalysts and services in the United States and internationally. The company operates in two segments, Ecoservices and Advanced Materials & Catalysts. The Ecoservices segment provides sulfuric acid recycling services and end-to-end logistics for production of alkylate for refineries; and virgin sulfuric acid for mining, water treatment, and industrial applications. The Advanced Materials & Catalysts segment offers advanced materials and specialty catalyst products and process solutions to producers and licensors of polyethylene and advanced silicas. This segment also supplies specialty zeolites and zeolite-based catalysts to customers for refining of oil primarily hydrocracking catalyst and dewaxing, sustainable fuels, and emission control systems for both on-road and non-road diesel engines. The company was formerly known as PQ Group Holdings Inc. and changed its name to Ecovyst Inc. in August 2021. Ecovyst Inc. was founded in 1831 and is headquartered in Malvern, Pennsylvania.
Read More on Ecovyst

Today's Range

Now: $7.99
Low: $7.97
High: $8.24

50 Day Range

MA: $6.76
Low: $5.35
High: $8.24

52 Week Range

Now: $7.99
Low: $5.24
High: $9.92

Volume

1,259,939 shs

Average Volume

1,005,654 shs

Market Capitalization

$938.03 million

P/E Ratio

17.37

Dividend Yield

N/A

Beta

1.12

Who are the company insiders with the largest holdings of Ecovyst?

Ecovyst's top insider shareholders include:
  1. Joseph S Koscinski (Insider)
  2. Kurt Bitting (Insider)
  3. Susan F Ward (Director)
  4. Paul Whittleston (Insider)
Learn More about top insider investors at Ecovyst.

Who are the major institutional investors of Ecovyst?

Ecovyst's top institutional shareholders include:
  1. Hotchkis & Wiley Capital Management LLC — 10.75%
  2. Vanguard Group Inc. — 9.22%
  3. Allspring Global Investments Holdings LLC — 4.18%
  4. Alliancebernstein L.P. — 3.79%
  5. First Wilshire Securities Management Inc. — 1.89%
  6. Harbor Capital Advisors Inc. — 1.84%
Learn More about top institutional investors of Ecovyst stock.

Which institutional investors are selling Ecovyst stock?

In the last quarter, ECVT stock was sold by these institutional investors:
  1. Boston Partners
  2. Goldman Sachs Group Inc.
  3. Hotchkis & Wiley Capital Management LLC
  4. Allspring Global Investments Holdings LLC
  5. EVR Research LP
  6. Wedge Capital Management L L P NC
  7. Comerica Bank
  8. Vanguard Group Inc.

Which institutional investors are buying Ecovyst stock?

Within the previous quarter, ECVT stock was acquired by institutional investors including:
  1. Nuveen LLC
  2. Voss Capital LP
  3. UMB Bank n.a.
  4. Trexquant Investment LP
  5. Nexpoint Asset Management L.P.
  6. First Wilshire Securities Management Inc.
  7. Charles Schwab Investment Management Inc.
  8. Harbor Capital Advisors Inc.
In the previous year, these company insiders have bought Ecovyst stock:
  1. Joseph S Koscinski (Insider)
  2. Kurt Bitting (Insider)
  3. Susan F Ward (Director)
Learn More investors buying Ecovyst stock.