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AEIS Insider Trading

Insider Ownership Percentage: 1.20%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $5,091,738.61

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.

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Advanced Energy Industries Share Price & Price History

Current Price: $263.03
Price Change: ▲ Price Increase of +1.21 (0.46%)
As of 02/3/2026 05:00 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
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  
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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.

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Advanced Energy Industries Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/3/2026Ethic Inc.4,911$1.03M0.0%-5.2%0.013%Search for SEC Filing on Google Icon
2/3/2026Connable Office Inc.4,200$0.88M0.1%-7.6%0.011%Search for SEC Filing on Google Icon
2/3/2026Pier Capital LLC37,079$7.76M1.2%+24.9%0.098%Search for SEC Filing on Google Icon
2/3/2026Sequoia Financial Advisors LLC2,141$0.45M0.0%+38.8%0.006%Search for SEC Filing on Google Icon
2/2/2026Principal Financial Group Inc.579,542$121.34M0.1%-3.4%1.536%Search for SEC Filing on Google Icon
2/2/2026QRG Capital Management Inc.5,790$1.21M0.0%+13.6%0.015%Search for SEC Filing on Google Icon
2/2/2026Wolverine Asset Management LLC5,289$1.11M0.0%N/A0.014%Search for SEC Filing on Google Icon
2/2/2026Truist Financial Corp8,149$1.71M0.0%-69.6%0.022%Search for SEC Filing on Google Icon
2/2/2026Strs Ohio30,900$6.47M0.0%+692.3%0.082%Search for SEC Filing on Google Icon
2/2/2026Cornerstone Planning Group LLC124$26K0.0%-76.1%0.000%Search for SEC Filing on Google Icon
2/2/2026Horizon Investments LLC824$0.17M0.0%N/A0.002%Search for SEC Filing on Google Icon
2/2/2026Fifth Third Bancorp665$0.14M0.0%-93.8%0.002%Search for SEC Filing on Google Icon
1/30/2026New York State Teachers Retirement System57,072$11.95M0.0%-0.2%0.151%Search for SEC Filing on Google Icon
1/30/2026Jennison Associates LLC7,952$1.67M0.0%N/A0.021%Search for SEC Filing on Google Icon
1/30/2026State of New Jersey Common Pension Fund D13,704$2.87M0.0%-9.4%0.036%Search for SEC Filing on Google Icon
1/30/2026Moody Aldrich Partners LLC15,618$3.27M0.6%-55.3%0.041%Search for SEC Filing on Google Icon
1/30/2026Keybank National Association OH3,076$0.64M0.0%N/A0.008%Search for SEC Filing on Google Icon
1/30/2026Torren Management LLC299$63K0.0%N/A0.001%Search for SEC Filing on Google Icon
1/30/2026M&T Bank Corp8,959$1.88M0.0%+16.7%0.024%Search for SEC Filing on Google Icon
1/29/2026Comerica Bank19,938$4.17M0.0%+46.9%0.053%Search for SEC Filing on Google Icon
1/29/2026Pictet Asset Management Holding SA5,959$1.25M0.0%+4.5%0.016%Search for SEC Filing on Google Icon
1/29/2026UBS Group AG188,063$39.38M0.0%+119.1%0.498%Search for SEC Filing on Google Icon
1/29/2026Teachers Retirement System of The State of Kentucky12,088$2.53M0.0%+13.6%0.032%Search for SEC Filing on Google Icon
1/29/2026Vanguard Group Inc.4,737,657$991.92M0.0%-2.8%12.553%Search for SEC Filing on Google Icon
1/28/2026Arizona State Retirement System10,463$2.19M0.0%-6.1%0.028%Search for SEC Filing on Google Icon
1/28/2026Peregrine Capital Management LLC77,323$16.19M0.5%-9.7%0.205%Search for SEC Filing on Google Icon
1/28/2026B. Metzler seel. Sohn & Co. AG12,451$2.61M0.0%N/A0.033%Search for SEC Filing on Google Icon
1/28/2026M&T Bank Corp28,104$5.88M0.0%+266.0%0.074%Search for SEC Filing on Google Icon
1/27/2026Round Rock Advisors LLC2,844$0.60M0.1%-12.9%0.008%Search for SEC Filing on Google Icon
1/27/2026Zurcher Kantonalbank Zurich Cantonalbank 13,010$2.72M0.0%-98.7%0.034%Search for SEC Filing on Google Icon
1/27/2026Krilogy Financial LLC829$0.17M0.0%N/A0.002%Search for SEC Filing on Google Icon
1/27/2026Bayforest Capital Ltd137$29K0.0%N/A0.000%Search for SEC Filing on Google Icon
1/27/2026Tributary Capital Management LLC139,959$29.30M2.9%-18.8%0.371%Search for SEC Filing on Google Icon
1/26/2026Merit Financial Group LLC8,542$1.79M0.0%N/A0.023%Search for SEC Filing on Google Icon
1/26/2026Campbell Newman Asset Management Inc.9,334$1.95M0.1%N/A0.025%Search for SEC Filing on Google Icon
1/26/2026CWM LLC2,001$0.42M0.0%+8.3%0.005%Search for SEC Filing on Google Icon
1/23/2026Farther Finance Advisors LLC554$0.12M0.0%+220.2%0.001%Search for SEC Filing on Google Icon
1/23/2026Freestone Capital Holdings LLC2,281$0.48M0.0%-15.2%0.006%Search for SEC Filing on Google Icon
1/23/2026Assetmark Inc.1,656$0.35M0.0%+8.0%0.004%Search for SEC Filing on Google Icon
1/23/2026State of Alaska Department of Revenue20,844$4.36M0.0%+1.5%0.055%Search for SEC Filing on Google Icon
1/23/2026Hardman Johnston Global Advisors LLC121,984$25.54M1.2%-12.8%0.323%Search for SEC Filing on Google Icon
1/23/2026Burney Co.2,975$0.62M0.0%-35.5%0.008%Search for SEC Filing on Google Icon
1/23/2026Choreo LLC1,935$0.41M0.0%+10.6%0.005%Search for SEC Filing on Google Icon
1/23/2026Twelve Points Wealth Management LLC1,034$0.23M0.1%N/A0.003%Search for SEC Filing on Google Icon
1/23/2026Ritholtz Wealth Management1,117$0.23M0.0%N/A0.003%Search for SEC Filing on Google Icon
1/22/2026Massachusetts Financial Services Co. MA566,418$118.59M0.0%-21.3%1.501%Search for SEC Filing on Google Icon
1/22/2026Ifrah Financial Services Inc.2,019$0.42M0.1%-10.1%0.005%Search for SEC Filing on Google Icon
1/21/2026Yousif Capital Management LLC10,208$2.14M0.0%-13.2%0.027%Search for SEC Filing on Google Icon
1/21/2026Greenleaf Trust1,055$0.22M0.0%N/A0.003%Search for SEC Filing on Google Icon
1/21/2026Azzad Asset Management Inc. ADV10,902$2.28M0.2%+1.7%0.029%Search for SEC Filing on Google Icon
1/21/2026Portside Wealth Group LLC1,434$0.30M0.0%N/A0.004%Search for SEC Filing on Google Icon
1/21/2026Sowell Financial Services LLC1,249$0.26M0.0%N/A0.003%Search for SEC Filing on Google Icon
1/20/2026Sheets Smith Wealth Management6,544$1.37M0.2%-14.3%0.017%Search for SEC Filing on Google Icon
1/20/2026Harbor Capital Advisors Inc.12,651$2.65M0.2%+32.7%0.034%Search for SEC Filing on Google Icon
1/16/2026Tema Etfs LLC25,895$5.42M0.4%+88.8%0.069%Search for SEC Filing on Google Icon
1/15/2026Fifth Third Wealth Advisors LLC1,140$0.24M0.0%N/A0.003%Search for SEC Filing on Google Icon
1/15/2026Allspring Global Investments Holdings LLC2,279$0.51M0.0%N/A0.006%Search for SEC Filing on Google Icon
1/14/2026USA Financial Formulas209$44K0.0%-33.9%0.001%Search for SEC Filing on Google Icon
1/14/2026Exchange Traded Concepts LLC824$0.17M0.0%N/A0.002%Search for SEC Filing on Google Icon
1/13/2026Trust Point Inc.1,982$0.42M0.0%-3.4%0.005%Search for SEC Filing on Google Icon
1/13/2026Fort Washington Investment Advisors Inc. OH85,162$17.83M0.1%-15.3%0.226%Search for SEC Filing on Google Icon
1/13/2026Triangle Securities Wealth Management1,090$0.23M0.0%N/A0.003%Search for SEC Filing on Google Icon
1/13/2026Norden Group LLC2,032$0.43M0.0%N/A0.005%Search for SEC Filing on Google Icon
1/12/2026Heritage Family Offices LLP1,927$0.40M0.2%-20.7%0.005%Search for SEC Filing on Google Icon
1/12/2026Legacy Wealth Asset Management LLC1,604$0.34M0.1%N/A0.004%Search for SEC Filing on Google Icon
1/9/2026Congress Asset Management Co.226,882$47.50M0.3%N/A0.601%Search for SEC Filing on Google Icon
1/9/2026SG Americas Securities LLC6,837$1.43M0.0%+5.8%0.018%Search for SEC Filing on Google Icon
1/9/2026Assenagon Asset Management S.A.14,671$3.07M0.0%-27.2%0.039%Search for SEC Filing on Google Icon
1/9/2026Park Place Capital Corp242$51K0.0%N/A0.001%Search for SEC Filing on Google Icon
1/8/2026Wealth Enhancement Advisory Services LLC4,464$0.94M0.0%+2.2%0.012%Search for SEC Filing on Google Icon
1/8/2026Cooper Financial Group1,000$0.21M0.0%N/A0.003%Search for SEC Filing on Google Icon
1/7/2026Green Alpha Advisors LLC10,319$2.16M2.0%-1.5%0.027%Search for SEC Filing on Google Icon
1/7/2026IAM Advisory LLC5,132$1.08M0.2%N/A0.014%Search for SEC Filing on Google Icon
1/7/2026Hilltop National Bank1,023$0.21M0.1%-14.2%0.003%Search for SEC Filing on Google Icon
1/5/2026GAMMA Investing LLC2,592$0.54M0.0%+14.4%0.007%Search for SEC Filing on Google Icon
1/1/2026Tudor Investment Corp ET AL15,359$2.61M0.0%-63.1%0.041%Search for SEC Filing on Google Icon
12/31/2025PVG Asset Management Corp1,233$0.21M0.8%N/A0.003%Search for SEC Filing on Google Icon
12/9/2025Tudor Investment Corp ET AL15,359$2.61M0.0%-63.1%0.041%Search for SEC Filing on Google Icon
12/2/2025Allworth Financial LP582$99K0.0%+9.2%0.002%Search for SEC Filing on Google Icon
12/2/2025Swiss Life Asset Management Ltd1,788$0.30M0.0%N/A0.005%Search for SEC Filing on Google Icon
11/24/2025CIBC Private Wealth Group LLC848$0.14M0.0%+84,700.0%0.002%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.4,021$0.68M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/19/2025Captrust Financial Advisors11,767$2M0.0%-13.1%0.031%Search for SEC Filing on Google Icon
11/19/2025Coldstream Capital Management Inc.2,791$0.48M0.0%+28.4%0.007%Search for SEC Filing on Google Icon
11/19/2025Danske Bank A S200$34K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/18/2025Advisory Services Network LLC381$65K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/18/2025Cim Investment Management Inc.2,872$0.49M0.1%-51.9%0.008%Search for SEC Filing on Google Icon
11/17/2025Oberweis Asset Management Inc.69,700$11.86M0.5%-39.2%0.185%Search for SEC Filing on Google Icon
11/17/2025NewEdge Advisors LLC387$66K0.0%N/A0.001%Search for SEC Filing on Google Icon
11/17/2025Castleark Management LLC47,713$8.12M0.2%+4.0%0.126%Search for SEC Filing on Google Icon
11/17/2025Wexford Capital LP779$0.13M0.0%N/A0.002%Search for SEC Filing on Google Icon
11/17/2025Summit Partners Public Asset Management LLC250,788$42.67M0.9%-17.8%0.664%Search for SEC Filing on Google Icon
11/17/2025Susquehanna Fundamental Investments LLC1,650$0.28M0.0%-60.8%0.004%Search for SEC Filing on Google Icon
11/17/2025Sandler Capital Management3,227$0.55M0.2%-88.7%0.009%Search for SEC Filing on Google Icon
11/17/2025Shelton Capital Management1,565$0.27M0.0%-93.1%0.004%Search for SEC Filing on Google Icon
11/17/2025Sora Investors LLC30,634$5.21M0.5%+63.6%0.081%Search for SEC Filing on Google Icon
11/17/2025Northwestern Mutual Wealth Management Co.2,225$0.38M0.0%-51.4%0.006%Search for SEC Filing on Google Icon
11/17/2025Northern Trust Corp422,176$71.83M0.0%-0.7%1.118%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC9,575$1.63M0.0%+5.5%0.025%Search for SEC Filing on Google Icon
11/17/2025Measured Wealth Private Client Group LLC212$36K0.0%N/A0.001%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: $263.03
Low: $256.09
High: $271.56

50 Day Range

MA: $229.84
Low: $204.49
High: $275.57

52 Week Range

Now: $263.03
Low: $75.01
High: $277.14

Volume

616,834 shs

Average Volume

872,152 shs

Market Capitalization

$9.93 billion

P/E Ratio

69.04

Dividend Yield

0.15%

Beta

1.41

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

Advanced Energy Industries' top insider investors include:
  1. Paul R Oldham (EVP)
  2. Eduardo Bernal Acebedo (COO)
  3. John Donaghey (EVP)
  4. Tina Donikowski (Director)
  5. Anne Delsanto (Director)
  6. Lanesha Minnix (Director)
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. Vanguard Group Inc. — 12.55%
  2. Principal Financial Group Inc. — 1.54%
  3. Massachusetts Financial Services Co. MA — 1.50%
  4. Congress Asset Management Co. — 0.60%
  5. UBS Group AG — 0.50%
  6. Tributary Capital Management LLC — 0.37%
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. Zurcher Kantonalbank Zurich Cantonalbank
  2. Massachusetts Financial Services Co. MA
  3. Vanguard Group Inc.
  4. Portman Square Capital LLP
  5. Tributary Capital Management LLC
  6. Principal Financial Group Inc.
  7. Moody Aldrich Partners LLC
  8. Truist Financial Corp
In the last year, company insiders that have sold Advanced Energy Industries company stock include:
  1. Paul R Oldham (EVP)
  2. Eduardo Bernal Acebedo (COO)
  3. John Donaghey (EVP)
  4. Tina Donikowski (Director)
  5. Anne Delsanto (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. Congress Asset Management Co.
  2. UBS Group AG
  3. Strs Ohio
  4. M&T Bank Corp
  5. B. Metzler seel. Sohn & Co. AG
  6. Tema Etfs LLC
  7. Campbell Newman Asset Management Inc.
  8. Merit Financial Group LLC