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AEIS Insider Trading

Insider Ownership Percentage: 1.30%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $21,296,681.72

Advanced Energy Industries Insider Trading History Chart

This chart shows the insider buying and selling history at Advanced Energy Industries by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Advanced Energy Industries Share Price & Price History

Current Price: $345.63
Price Change: ▼ Price Decrease of -41.4 (-10.70%)
As of 05/5/2026 04:00 PM ET

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

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365

Advanced Energy Industries Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
4/16/2026Elizabeth Karpinski VonneEVPSell966$369.40$356,840.4011,616View SEC Filing Icon  
3/18/2026Paul R. OldhamEVPSell4,314$315.99$1,363,180.8622,217View SEC Filing Icon  
3/13/2026Brian ShirleyDirectorSell1,234$310.19$382,774.465,584View SEC Filing Icon  
3/10/2026Stephen Douglas KelleyCEOSell50,000$316.62$15,831,000.0080,376View SEC Filing Icon  
2/23/2026Elizabeth Karpinski VonneEVPSell964$328.42$316,596.8811,683View SEC Filing Icon  
2/13/2026Lanesha MinnixDirectorSell1,000$316.62$316,620.004,585View SEC Filing Icon  
12/4/2025Tina DonikowskiDirectorSell2,257$210.33$474,714.818,248View SEC Filing Icon  
11/19/2025Paul R. OldhamEVPSell8,174$203.11$1,660,221.1424,792View SEC Filing Icon  
8/13/2025John DonagheyEVPSell1,000$160.73$160,730.0010,029View SEC Filing Icon  
7/9/2025John DonagheyEVPSell2,000$140.00$280,000.0011,029View SEC Filing Icon  
6/20/2025Paul R. OldhamEVPSell1,173$131.29$154,003.1731,006View SEC Filing Icon  
3/3/2025Eduardo Bernal AcebedoCOOSell19,309$111.61$2,155,077.4919,822View SEC Filing Icon  
2/19/2025Lanesha MinnixDirectorSell1,600$129.37$206,992.003,492View SEC Filing Icon  
11/19/2024Lanesha MinnixDirectorSell1,000$111.72$111,720.005,092View SEC Filing Icon  
9/3/2024Anne DelSantoDirectorSell148$104.64$15,486.726,721View SEC Filing Icon  
7/1/2024Anne DelSantoDirectorSell148$108.48$16,055.047,017View SEC Filing Icon  
6/3/2024Anne DelSantoDirectorSell148$108.48$16,055.047,165View SEC Filing Icon  
5/1/2024Anne DelSantoDirectorSell148$94.99$14,058.525,056View SEC Filing Icon  
4/1/2024Anne DelSantoDirectorSell148$101.89$15,079.725,204View SEC Filing Icon  
3/1/2024Anne DelSantoDirectorSell148$101.35$14,999.805,352View SEC Filing Icon  
2/1/2024Anne DelSantoDirectorSell148$105.05$15,547.405,500View SEC Filing Icon  
1/2/2024Anne DelSantoDirectorSell148$107.44$15,901.125,648View SEC Filing Icon  
12/13/2023Ronald C. FosterDirectorSell618$105.00$64,890.00View SEC Filing Icon  
12/1/2023Ronald C. FosterDirectorSell1,000$95.00$95,000.00618View SEC Filing Icon  
11/15/2023Ronald C. FosterDirectorSell1,000$95.00$95,000.001,618View SEC Filing Icon  
11/1/2023Anne DelSantoDirectorSell148$87.39$12,933.725,944View SEC Filing Icon  
10/2/2023Ronald C. FosterDirectorSell1,000$103.26$103,260.002,618View SEC Filing Icon  
9/1/2023Ronald C. FosterDirectorSell2,000$118.48$236,960.003,618View SEC Filing Icon  
8/1/2023Ronald C. FosterDirectorSell2,000$123.46$246,920.005,618View SEC Filing Icon  
7/3/2023Ronald C. FosterDirectorSell2,000$110.92$221,840.007,618View SEC Filing Icon  
6/29/2023Paul R. OldhamCFOSell3,080$110.00$338,800.0032,434View SEC Filing Icon  
6/7/2023Ronald C. FosterDirectorSell1,000$105.00$105,000.009,618View SEC Filing Icon  
6/1/2023Ronald C. FosterDirectorSell1,000$97.98$97,980.0010,618View SEC Filing Icon  
5/26/2023Paul R. OldhamCFOSell3,837$100.00$383,700.0035,514View SEC Filing Icon  
5/25/2023Ronald C. FosterDirectorSell1,000$95.00$95,000.0011,618View SEC Filing Icon  
5/10/2023Lanesha MinnixDirectorSell1,062$86.05$91,385.103,835View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for Advanced Energy Industries (NASDAQ:AEIS)

99.67% of Advanced Energy Industries 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 AEIS by year and by quarter.

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

Advanced Energy Industries Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/5/2026Hillsdale Investment Management Inc.1,235$0.40M0.0%+2,644.4%0.003%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System9,100$2.94M0.0%N/A0.024%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.504,435$162.79M0.1%-13.0%1.333%Search for SEC Filing on Google Icon
5/4/2026Y.D. More Investments Ltd1,303$0.42M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky13,701$4.42M0.0%+13.3%0.036%Search for SEC Filing on Google Icon
5/2/2026Diversify Wealth Management LLC1,032$0.33M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/1/2026Commonwealth of Pennsylvania Public School Empls Retrmt SYS9,457$3.05M0.0%+1.2%0.025%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp20,422$6.59M0.0%+2,971.0%0.054%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC2,257$0.73M0.0%+5.4%0.006%Search for SEC Filing on Google Icon
4/30/2026Hsbc Holdings PLC22,668$7.20M0.0%+114.6%0.060%Search for SEC Filing on Google Icon
4/30/2026Roman Butler Fullerton & Co.1,050$0.34M0.1%N/A0.003%Search for SEC Filing on Google Icon
4/30/2026Peterson Wealth Services6,316$2.04M0.5%-1.3%0.017%Search for SEC Filing on Google Icon
4/30/2026Azzad Asset Management Inc. ADV4,943$1.60M0.2%-54.7%0.013%Search for SEC Filing on Google Icon
4/30/2026Personal CFO Solutions LLC859$0.28M0.0%N/A0.002%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund7,768$2.51M0.0%-9.8%0.021%Search for SEC Filing on Google Icon
4/30/2026Frank Rimerman Advisors LLC1,945$0.63M0.0%N/A0.005%Search for SEC Filing on Google Icon
4/29/2026Cvfg LLC9,140$2.95M0.4%N/A0.024%Search for SEC Filing on Google Icon
4/29/2026Hartline Investment Corp975$0.32M0.0%-17.0%0.003%Search for SEC Filing on Google Icon
4/29/2026Resonant Capital Advisors LLC783$0.25M0.0%N/A0.002%Search for SEC Filing on Google Icon
4/28/2026Abel Hall LLC2,308$0.75M0.2%+4.2%0.006%Search for SEC Filing on Google Icon
4/28/2026Whittier Trust Co. of Nevada Inc.86$29K0.0%N/A0.000%Search for SEC Filing on Google Icon
4/28/2026Howe & Rusling Inc.707$0.23M0.0%-57.8%0.002%Search for SEC Filing on Google Icon
4/28/2026Praxis Investment Management Inc.2,355$0.76M0.0%-15.3%0.006%Search for SEC Filing on Google Icon
4/28/2026QRG Capital Management Inc.6,518$2.10M0.0%+12.6%0.017%Search for SEC Filing on Google Icon
4/27/2026HB Wealth Management LLC933$0.30M0.0%N/A0.002%Search for SEC Filing on Google Icon
4/27/2026Counterpoint Mutual Funds LLC1,760$0.57M0.1%N/A0.005%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System40,172$12.96M0.0%-29.6%0.106%Search for SEC Filing on Google Icon
4/27/2026Sierra Summit Advisors LLC2,771$0.89M0.1%N/A0.007%Search for SEC Filing on Google Icon
4/27/2026Elevation Point Wealth Partners LLC6,370$2.06M0.0%+29.7%0.017%Search for SEC Filing on Google Icon
4/25/2026Strs Ohio26,200$8.46M0.0%-15.2%0.069%Search for SEC Filing on Google Icon
4/25/2026Keybank National Association OH3,042$0.98M0.0%-1.1%0.008%Search for SEC Filing on Google Icon
4/24/2026Root Financial Partners LLC108$35K0.0%+33.3%0.000%Search for SEC Filing on Google Icon
4/24/2026Peregrine Capital Management LLC61,641$19.89M0.7%-20.3%0.163%Search for SEC Filing on Google Icon
4/23/2026Inspire Investing LLC1,643$0.53M0.0%-26.3%0.004%Search for SEC Filing on Google Icon
4/22/2026Ifrah Financial Services Inc.1,885$0.61M0.2%-6.6%0.005%Search for SEC Filing on Google Icon
4/22/2026Patriot Financial Group Insurance Agency LLC1,092$0.35M0.0%N/A0.003%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC2,164$0.70M0.0%-28.5%0.006%Search for SEC Filing on Google Icon
4/22/2026Fort Washington Investment Advisors Inc. OH89,732$28.96M0.2%+5.4%0.237%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA6,263$2.02M0.0%+5.1%0.017%Search for SEC Filing on Google Icon
4/21/2026GHP Investment Advisors Inc.125$40K0.0%N/A0.000%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System10,900$3.52M0.1%N/A0.029%Search for SEC Filing on Google Icon
4/21/2026Triangle Securities Wealth Management851$0.28M0.1%-21.9%0.002%Search for SEC Filing on Google Icon
4/21/2026Silver Oak Securities Incorporated1,250$0.40M0.0%N/A0.003%Search for SEC Filing on Google Icon
4/20/2026Kestra Private Wealth Services LLC4,239$1.37M0.0%N/A0.011%Search for SEC Filing on Google Icon
4/20/2026Ritholtz Wealth Management2,203$0.71M0.0%+97.2%0.006%Search for SEC Filing on Google Icon
4/20/2026Blue Trust Inc.3,402$1.10M0.0%+5.0%0.009%Search for SEC Filing on Google Icon
4/20/2026Fifth Third Wealth Advisors LLC1,191$0.38M0.0%+4.5%0.003%Search for SEC Filing on Google Icon
4/20/2026OP Asset Management Ltd261$84K0.0%N/A0.001%Search for SEC Filing on Google Icon
4/20/2026Assenagon Asset Management S.A.10,659$3.44M0.0%-27.3%0.028%Search for SEC Filing on Google Icon
4/17/2026Campbell Newman Asset Management Inc.9,573$3.09M0.3%+2.6%0.025%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC12,085$3.90M0.0%+76.8%0.032%Search for SEC Filing on Google Icon
4/16/2026Sheets Smith Wealth Management5,453$1.76M0.2%-16.7%0.014%Search for SEC Filing on Google Icon
3/20/2026Hsbc Holdings PLC10,562$2.21M0.0%-7.6%0.028%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.1,334$0.28M0.0%+47.7%0.004%Search for SEC Filing on Google Icon
3/6/2026Hsbc Holdings PLC10,562$2.21M0.0%-7.6%0.028%Search for SEC Filing on Google Icon
3/4/2026Rehmann Capital Advisory Group1,160$0.24M0.0%N/A0.003%Search for SEC Filing on Google Icon
2/25/2026MidFirst Bank2,016$0.42M0.0%N/A0.005%Search for SEC Filing on Google Icon
2/24/2026Amanah Holdings Trust85,000$17.80M2.6%N/A0.225%Search for SEC Filing on Google Icon
2/23/2026Virtu Financial LLC5,131$1.07M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/20/2026Dean Capital Management18,804$3.94M1.7%-33.4%0.050%Search for SEC Filing on Google Icon
2/19/2026T. Rowe Price Investment Management Inc.280,219$58.67M0.0%+18.9%0.742%Search for SEC Filing on Google Icon
2/18/2026Mercer Global Advisors Inc. ADV2,694$0.56M0.0%+22.7%0.007%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC3,819$0.80M0.0%-27.5%0.010%Search for SEC Filing on Google Icon
2/18/2026First Citizens Bank & Trust Co.4,852$1.02M0.0%+3.7%0.013%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury15,097$3.16M0.0%-8.0%0.040%Search for SEC Filing on Google Icon
2/18/2026Fuller & Thaler Asset Management Inc.427,674$89.54M0.3%+1,734.1%1.133%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC1,257$0.26M0.0%+224.8%0.003%Search for SEC Filing on Google Icon
2/18/2026Empowered Funds LLC1,193$0.25M0.0%-2.7%0.003%Search for SEC Filing on Google Icon
2/18/2026Zacks Investment Management17,779$3.72M0.0%+66.0%0.047%Search for SEC Filing on Google Icon
2/18/2026Tudor Investment Corp ET AL7,248$1.52M0.0%-52.8%0.019%Search for SEC Filing on Google Icon
2/18/2026Silvercrest Asset Management Group LLC382,562$80.10M0.5%-17.1%1.014%Search for SEC Filing on Google Icon
2/18/2026Sora Investors LLC175,528$36.75M3.2%+473.0%0.465%Search for SEC Filing on Google Icon
2/18/2026Occudo Quantitative Strategies LP2,662$0.56M0.0%-21.0%0.007%Search for SEC Filing on Google Icon
2/18/2026Man Group plc19,510$4.09M0.0%-98.9%0.052%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC2,230$0.47M0.0%-18.1%0.006%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC17,122$3.58M0.0%+7.5%0.045%Search for SEC Filing on Google Icon
2/18/2026Gotham Asset Management LLC10,378$2.17M0.0%-7.7%0.027%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP3,066$0.64M0.0%+4.3%0.008%Search for SEC Filing on Google Icon
2/18/2026Aristotle Capital Boston LLC187,854$39.33M2.2%-19.5%0.498%Search for SEC Filing on Google Icon
2/18/2026Banco Bilbao Vizcaya Argentaria S.A.3,609$0.76M0.0%-28.4%0.010%Search for SEC Filing on Google Icon
2/18/2026Bamco Inc. NY299,141$62.63M0.2%-23.7%0.793%Search for SEC Filing on Google Icon
2/18/2026Boothbay Fund Management LLC19,891$4.17M0.1%+49.1%0.053%Search for SEC Filing on Google Icon
2/18/2026Ardsley Advisory Partners LP73,000$15.28M1.7%+64.0%0.193%Search for SEC Filing on Google Icon
2/18/20264D Advisors LLC15,000$3.14M1.7%N/A0.040%Search for SEC Filing on Google Icon
2/17/2026Freestone Grove Partners LP57,531$12.05M0.1%+37.1%0.152%Search for SEC Filing on Google Icon
2/17/2026Guggenheim Capital LLC3,467$0.73M0.0%N/A0.009%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC30,587$6.40M0.0%+16.5%0.081%Search for SEC Filing on Google Icon
2/17/2026Abel Hall LLC2,214$0.46M0.1%N/A0.006%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers22,551$4.72M0.0%-7.3%0.060%Search for SEC Filing on Google Icon
2/17/2026Lazard Asset Management LLC35,145$7.36M0.0%-99.2%0.093%Search for SEC Filing on Google Icon
2/17/2026Amundi11,297$2.37M0.0%-9.1%0.030%Search for SEC Filing on Google Icon
2/17/2026Jump Financial LLC2,200$0.46M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/17/2026Price T Rowe Associates Inc. MD70,145$14.69M0.0%+103.3%0.186%Search for SEC Filing on Google Icon
2/17/2026T. Rowe Price Investment Management Inc.40,094$8.40M0.0%-83.0%0.106%Search for SEC Filing on Google Icon
2/17/2026Weiss Asset Management LP10,168$2.13M0.0%N/A0.027%Search for SEC Filing on Google Icon
2/17/2026Dean Investment Associates LLC27,647$5.79M0.8%-19.2%0.073%Search for SEC Filing on Google Icon
2/17/2026Osaic Holdings Inc.31,856$6.67M0.0%+486.5%0.084%Search for SEC Filing on Google Icon
2/17/2026Public Employees Retirement System of Ohio1,207$0.25M0.0%+213.5%0.003%Search for SEC Filing on Google Icon
2/17/2026California State Teachers Retirement System35,735$7.48M0.0%+2.6%0.095%Search for SEC Filing on Google Icon
2/17/2026Russell Investments Group Ltd.33,329$6.98M0.0%+22.9%0.088%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
Advanced Energy Industries logo
Advanced Energy Industries, Inc. provides precision power conversion, measurement, and control solutions in the United States and internationally. The company's plasma power products offer solutions to enable innovation for semiconductor and thin film plasma processes, such as dry etch and deposition. It also provides high and low voltage power products used in a range of applications, such as semiconductor equipment, industrial production, medical and life science equipment, data centers computing, networking, and telecommunications. In addition, the company supplies sensing, controls, and instrumentation products for advanced measurement and calibration of power and temperature. Further, the company provides calibration, conversions, upgrades, and refurbishments and used equipment to companies, as well as repair services. Further, it offers warranty and after-market repair services. It offers its products through a direct sales force, independent sales representatives, channel partners, and distributors. Advanced Energy Industries, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.
Read More on Advanced Energy Industries

Today's Range

Now: $345.63
Low: $334.94
High: $364.36

50 Day Range

MA: $341.89
Low: $290.78
High: $387.24

52 Week Range

Now: $345.63
Low: $106.48
High: $397.44

Volume

2,192,684 shs

Average Volume

724,781 shs

Market Capitalization

$13.08 billion

P/E Ratio

90.48

Dividend Yield

0.10%

Beta

1.4

Who are the company insiders with the largest holdings of Advanced Energy Industries?

Advanced Energy Industries' top insider investors include:
  1. Yuval Wasserman (CEO)
  2. Stephen Douglas Kelley (CEO)
  3. Thomas Liguori (CFO)
  4. Garry Rogerson (CEO)
  5. Thomas O Mcgimpsey (EVP)
  6. Frederick Ball (Director)
  7. Thomas Rohrs (Director)
  8. Grant H Beard (Director)
  9. Paul R Oldham (CFO)
  10. Paul R Oldham (EVP)
Learn More about top insider investors at Advanced Energy Industries.

Who are the major institutional investors of Advanced Energy Industries?

Advanced Energy Industries' top institutional investors include:
  1. Principal Financial Group Inc. — 1.33%
  2. Fort Washington Investment Advisors Inc. OH — 0.24%
  3. Peregrine Capital Management LLC — 0.16%
  4. New York State Teachers Retirement System — 0.11%
  5. Strs Ohio — 0.07%
  6. Hsbc Holdings PLC — 0.06%
Learn More about top institutional investors of Advanced Energy Industries stock.

Which institutional investors are selling Advanced Energy Industries stock?

In the previous quarter, AEIS stock was sold by these institutional investors:
  1. Principal Financial Group Inc.
  2. New York State Teachers Retirement System
  3. Peregrine Capital Management LLC
  4. Azzad Asset Management Inc. ADV
  5. Strs Ohio
  6. Assenagon Asset Management S.A.
  7. Sheets Smith Wealth Management
  8. Howe & Rusling Inc.
In the last year, company insiders that have sold Advanced Energy Industries company stock include:
  1. Stephen Douglas Kelley (CEO)
  2. Paul R Oldham (EVP)
  3. Elizabeth Karpinski Vonne (EVP)
  4. John Donaghey (EVP)
  5. Tina Donikowski (Director)
  6. Brian Shirley (Director)
  7. Lanesha Minnix (Director)
Learn More investors selling Advanced Energy Industries stock.

Which institutional investors are buying Advanced Energy Industries stock?

Within the previous quarter, AEIS stock was acquired by institutional investors including:
  1. Fifth Third Bancorp
  2. Hsbc Holdings PLC
  3. Louisiana State Employees Retirement System
  4. Cvfg LLC
  5. State of Michigan Retirement System
  6. SG Americas Securities LLC
  7. Fort Washington Investment Advisors Inc. OH
  8. Kestra Private Wealth Services LLC

Advanced Energy Industries Active Insiders

Stephen Douglas Kelley
Stephen Douglas Kelley (Age 64)
CEO
1 recent trades
Yuval Wasserman
Yuval Wasserman (Age 71)
CEO
Eduardo Bernal Acebedo
Eduardo Bernal Acebedo (Age 59)
COO
Paul R Oldham (Age 63)
CFO
2 recent trades
Tina Donikowski
Tina Donikowski
Director
1 recent trades
Lanesha Minnix
Lanesha Minnix
Director
1 recent trades
Ronald C Foster
Director
Anne Delsanto
Anne Delsanto
Director
Brian Shirley
Director
1 recent trades
Thomas O Mcgimpsey
Thomas O Mcgimpsey
EVP
John Donaghey
John Donaghey
EVP
Elizabeth Karpinski Vonne
Elizabeth Karpinski Vonne (Age 52)
EVP
2 recent trades