AAON Insider Trading

Insider Ownership Percentage: 18.09%
Insider Buying (Last 12 Months): $403,550.19
Insider Selling (Last 12 Months): $24,953,378.90

AAON Insider Trading History Chart

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

Skip ChartChart Data in Insider Trading History Table

AAON Share Price & Price History

Current Price: $136.72
Price Change: +0.30 (1.20%)
As of 06/18/2026 04:00 PM ET

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

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

AAON Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/2/2026Rebecca A. ThompsonCAOSell4,230$143.42$606,666.60View SEC Filing Icon  
5/29/2026Gary D. FieldsDirectorSell19,000$140.20$2,663,800.0015,252View SEC Filing Icon  
5/26/2026Gary D. FieldsDirectorSell21,173$140.34$2,971,418.8234,252View SEC Filing Icon  
5/26/2026Gordon Douglas WichmanEVPSell3,000$140.39$421,170.0010,997View SEC Filing Icon  
5/14/2026Casey KidwellInsiderSell3,153$138.30$436,059.9013,463View SEC Filing Icon  
5/13/2026Gary D. FieldsDirectorSell19,081$137.60$2,625,545.6034,252View SEC Filing Icon  
5/13/2026Matthew Joseph TobolskiCEOSell8,000$135.37$1,082,960.00114,371View SEC Filing Icon  
5/12/2026Gary D. FieldsDirectorSell31,271$134.07$4,192,502.9734,252View SEC Filing Icon  
5/7/2026Rebecca A. ThompsonCAOSell9,672$136.59$1,321,098.4827,681View SEC Filing Icon  
4/27/2026Rebecca A. ThompsonCAOSell400$100.27$40,108.0027,681View SEC Filing Icon  
4/24/2026Rebecca A. ThompsonCAOSell21,914$100.21$2,196,001.9427,681View SEC Filing Icon  
4/23/2026Rebecca A. ThompsonCAOSell7,292$100.10$729,929.2027,681View SEC Filing Icon  
4/21/2026Rebecca A. ThompsonCAOSell2,287$100.11$228,951.5727,681View SEC Filing Icon  
3/12/2026Casey KidwellInsiderSell5,225$90.00$470,250.0012,662View SEC Filing Icon  
12/12/2025Stephen E WakefieldEVPBuy4,141$77.59$321,300.1915,212View SEC Filing Icon  
12/11/2025Stephen E WakefieldEVPBuy1,000$82.25$82,250.0011,730View SEC Filing Icon  
11/12/2025Gary D. FieldsDirectorSell3,553$105.14$373,562.4226,340View SEC Filing Icon  
11/11/2025Gary D. FieldsDirectorSell26,746$105.21$2,813,946.6626,340View SEC Filing Icon  
9/4/2025Rebecca A. ThompsonCFOSell9,350$81.09$758,191.5024,396View SEC Filing Icon  
8/25/2025Christopher Douglas EasonInsiderSell12,003$85.08$1,021,215.245,301View SEC Filing Icon  
5/20/2025Gordon Douglas WichmanDirectorSell21,302$104.48$2,225,632.968,754View SEC Filing Icon  
5/19/2025Gordon Douglas WichmanDirectorSell3,975$105.75$420,356.258,754View SEC Filing Icon  
5/8/2025Gary D. FieldsCEOSell8,357$98.66$824,501.6226,491View SEC Filing Icon  
5/6/2025Gary D. FieldsCEOSell37,189$98.20$3,651,959.8063,714View SEC Filing Icon  
3/5/2025David Raymond StewartDirectorBuy1,000$80.86$80,860.003,000View SEC Filing Icon  
12/13/2024Stephen E WakefieldVPSell5,362$130.99$702,368.384,558View SEC Filing Icon  
12/5/2024Rebecca A. ThompsonCFOSell5,000$138.00$690,000.0017,297View SEC Filing Icon  
11/25/2024Stephen E WakefieldVPSell5,750$139.86$804,195.009,920View SEC Filing Icon  
11/18/2024Casey KidwellVPSell1,421$135.14$192,033.944,953View SEC Filing Icon  
11/15/2024Gary D. FieldsCEOSell35,000$132.03$4,621,050.0064,295View SEC Filing Icon  
11/12/2024Casey KidwellVPSell4,796$136.38$654,078.484,953View SEC Filing Icon  
8/6/2024Gary D. FieldsCEOSell20,641$86.21$1,779,460.6164,295View SEC Filing Icon  
8/6/2024Norman H. AsbjornsonDirectorSell11,022$87.41$963,433.025,135View SEC Filing Icon  
7/12/2024Stephen E WakefieldVPSell29,946$90.13$2,699,032.9815,670View SEC Filing Icon  
5/22/2024Gary D. FieldsCEOSell28,200$76.13$2,146,866.0064,295View SEC Filing Icon  
5/15/2024Rebecca A. ThompsonCFOSell13,500$77.00$1,039,500.0017,297View SEC Filing Icon  
3/14/2024Norman H. AsbjornsonDirectorSell19,136$81.30$1,555,756.8014,874View SEC Filing Icon  
3/13/2024Stephen E WakefieldVPSell24,655$80.86$1,993,603.3015,992View SEC Filing Icon  
3/11/2024Norman H. AsbjornsonDirectorSell805$80.01$64,408.0553,093View SEC Filing Icon  
12/26/2023Stephen E WakefieldCOOSell15,000$74.00$1,110,000.0013,473View SEC Filing Icon  
12/19/2023Stephen E WakefieldCOOSell18,064$72.29$1,305,846.5613,473View SEC Filing Icon  
12/15/2023Stephen E WakefieldCOOSell30,000$71.88$2,156,400.0013,473View SEC Filing Icon  
12/5/2023Norman H. AsbjornsonDirectorSell99,884$63.48$6,340,636.3253,898View SEC Filing Icon  
11/27/2023Norman H. AsbjornsonDirectorSell5,145$63.92$328,868.40153,782View SEC Filing Icon  
11/27/2023Rebecca A. ThompsonCFOSell5,000$64.00$320,000.0015,107View SEC Filing Icon  
9/15/2023David Raymond StewartDirectorBuy500$60.17$30,085.002,000View SEC Filing Icon  
9/8/2023Gordon Douglas WichmanVPSell6,000$66.11$396,660.006,922View SEC Filing Icon  
9/1/2023Robert TeisVPSell2,100$65.80$138,180.0013,684View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for AAON (NASDAQ:AAON)

70.81% of AAON 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 AAON by year and by quarter.

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

AAON Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
6/3/2026NewEdge Advisors LLC16,351$1.35M0.0%-1.2%0.020%Search for SEC Filing on Google Icon
5/26/2026Glenmede Trust Co. NA8,043$0.67M0.0%-21.3%0.010%Search for SEC Filing on Google Icon
5/22/2026Summitry LLC7,830$0.65M0.0%+2.6%0.010%Search for SEC Filing on Google Icon
5/19/2026Bank of America Corp DE352,690$29.19M0.0%-17.8%0.431%Search for SEC Filing on Google Icon
5/18/2026Spyglass Capital Management LLC858,840$71.07M5.0%-28.4%1.049%Search for SEC Filing on Google Icon
5/18/2026Amundi402,187$33.28M0.0%-8.5%0.491%Search for SEC Filing on Google Icon
5/18/2026EverSource Wealth Advisors LLC549$45K0.0%+48.0%0.001%Search for SEC Filing on Google Icon
5/18/2026California State Teachers Retirement System80,436$6.66M0.0%+22.7%0.098%Search for SEC Filing on Google Icon
5/18/2026Royal Bank of Canada100,811$8.34M0.0%-18.5%0.123%Search for SEC Filing on Google Icon
5/18/2026Ranger Investment Management L.P.257,410$21.30M1.5%-38.8%0.314%Search for SEC Filing on Google Icon
5/18/2026Empowered Funds LLC15,855$1.31M0.0%N/A0.019%Search for SEC Filing on Google Icon
5/16/2026American Capital Management Inc.276,884$22.91M1.2%+1.9%0.338%Search for SEC Filing on Google Icon
5/16/2026The Manufacturers Life Insurance Company 48,773$4.04M0.0%-2.2%0.060%Search for SEC Filing on Google Icon
5/16/2026Quantinno Capital Management LP23,612$1.95M0.0%+18.6%0.029%Search for SEC Filing on Google Icon
5/16/2026SummitTX Capital L.P.4,622$0.38M0.0%+1.7%0.006%Search for SEC Filing on Google Icon
5/15/2026Senvest Management LLC310,740$25.71M0.9%+63.9%0.379%Search for SEC Filing on Google Icon
5/14/2026Public Employees Retirement System of Ohio97,809$8.09M0.0%+19.2%0.119%Search for SEC Filing on Google Icon
5/14/2026Sei Investments Co.418,095$34.60M0.0%-8.4%0.510%Search for SEC Filing on Google Icon
5/13/2026Cetera Investment Advisers32,231$2.67M0.0%-12.6%0.039%Search for SEC Filing on Google Icon
5/13/2026First Trust Advisors LP2,013,215$166.59M0.1%+22.1%2.458%Search for SEC Filing on Google Icon
5/8/2026PNC Financial Services Group Inc.7,983$0.66M0.0%+28.5%0.010%Search for SEC Filing on Google Icon
5/8/2026Madison Asset Management LLC30,442$2.52M0.0%+42.5%0.037%Search for SEC Filing on Google Icon
5/8/2026Commerzbank Aktiengesellschaft FI2,009$0.17M0.0%N/A0.002%Search for SEC Filing on Google Icon
5/7/2026WCM Investment Management LLC255,786$20.01M0.0%-3.5%0.314%Search for SEC Filing on Google Icon
5/7/2026Dimensional Fund Advisors LP1,384,832$114.58M0.0%-1.7%1.697%Search for SEC Filing on Google Icon
5/7/2026KBC Group NV2,323$0.19M0.0%+23.5%0.003%Search for SEC Filing on Google Icon
5/7/2026Swiss National Bank137,125$11.35M0.0%+0.3%0.168%Search for SEC Filing on Google Icon
5/6/2026California Public Employees Retirement System83,507$6.91M0.0%-12.5%0.102%Search for SEC Filing on Google Icon
5/6/2026Copeland Capital Management LLC787,617$65.18M1.4%-1.5%0.965%Search for SEC Filing on Google Icon
5/6/2026Bessemer Group Inc.9,878$0.82M0.0%-49.1%0.012%Search for SEC Filing on Google Icon
5/6/2026Allspring Global Investments Holdings LLC83,811$7.01M0.0%-84.1%0.103%Search for SEC Filing on Google Icon
5/5/2026Bank of New York Mellon Corp442,472$36.62M0.0%-2.4%0.542%Search for SEC Filing on Google Icon
5/4/2026State of Michigan Retirement System16,300$1.35M0.0%+1.9%0.020%Search for SEC Filing on Google Icon
5/4/2026Principal Financial Group Inc.152,249$12.60M0.0%+5.0%0.187%Search for SEC Filing on Google Icon
5/4/2026Y.D. More Investments Ltd2,812$0.23M0.0%N/A0.003%Search for SEC Filing on Google Icon
5/4/2026Teachers Retirement System of The State of Kentucky46,843$3.88M0.0%+0.4%0.057%Search for SEC Filing on Google Icon
5/1/2026Ferguson Wellman Capital Management Inc.166,031$13.74M0.2%-3.1%0.203%Search for SEC Filing on Google Icon
5/1/2026Fifth Third Bancorp211,316$17.49M0.0%+4,498.8%0.259%Search for SEC Filing on Google Icon
5/1/2026Sequoia Financial Advisors LLC2,484$0.21M0.0%-36.4%0.003%Search for SEC Filing on Google Icon
4/30/2026Summit Securities Group LLC1,024$85K0.0%+73.9%0.001%Search for SEC Filing on Google Icon
4/30/2026Peterson Wealth Services7,186$0.60M0.1%+7.4%0.009%Search for SEC Filing on Google Icon
4/30/2026Granite Investment Partners LLC139,236$11.52M0.7%-7.0%0.171%Search for SEC Filing on Google Icon
4/30/2026Personal CFO Solutions LLC3,257$0.27M0.0%-8.9%0.004%Search for SEC Filing on Google Icon
4/30/2026Oregon Public Employees Retirement Fund13,915$1.15M0.0%+3.0%0.017%Search for SEC Filing on Google Icon
4/29/2026Swedbank AB216,000$17.87M0.0%-29.2%0.265%Search for SEC Filing on Google Icon
4/28/2026Stephens Investment Management Group LLC634,114$52.47M0.7%-0.3%0.777%Search for SEC Filing on Google Icon
4/27/2026New York State Teachers Retirement System36,436$3.02M0.0%-5.7%0.045%Search for SEC Filing on Google Icon
4/24/2026CHICAGO TRUST Co NA8,995$0.74M0.1%+8.9%0.011%Search for SEC Filing on Google Icon
4/24/2026Conestoga Capital Advisors LLC1,270,237$105.11M2.1%-28.5%1.557%Search for SEC Filing on Google Icon
4/24/2026Peregrine Capital Management LLC123,807$10.25M0.4%-4.1%0.152%Search for SEC Filing on Google Icon
4/22/2026Janney Montgomery Scott LLC16,779$1.39M0.0%+20.9%0.021%Search for SEC Filing on Google Icon
4/22/2026Pictet Asset Management Holding SA671,212$55.54M0.1%-23.7%0.823%Search for SEC Filing on Google Icon
4/22/2026Sterling Capital Management LLC9,485$0.79M0.0%-44.1%0.012%Search for SEC Filing on Google Icon
4/21/2026Maridea Wealth Management LLC20,623$1.71M0.2%-5.2%0.025%Search for SEC Filing on Google Icon
4/21/2026Wasatch Advisors LP2,268,118$187.69M1.2%+23.8%2.780%Search for SEC Filing on Google Icon
4/21/2026Louisiana State Employees Retirement System19,600$1.62M0.0%N/A0.024%Search for SEC Filing on Google Icon
4/20/2026Kestra Private Wealth Services LLC6,516$0.54M0.0%+3.8%0.008%Search for SEC Filing on Google Icon
4/20/2026Blue Trust Inc.582$48K0.0%-22.3%0.001%Search for SEC Filing on Google Icon
4/18/2026Riverbridge Partners LLC302,369$25.02M0.6%-14.7%0.371%Search for SEC Filing on Google Icon
4/17/2026Campbell Newman Asset Management Inc.21,246$1.76M0.1%+1.8%0.026%Search for SEC Filing on Google Icon
4/16/2026SG Americas Securities LLC70,690$5.85M0.0%-66.6%0.087%Search for SEC Filing on Google Icon
4/16/2026Diversified Trust Co23,774$1.97M0.0%+16.2%0.029%Search for SEC Filing on Google Icon
3/17/2026Rockefeller Capital Management L.P.326,463$24.89M0.0%+24.5%0.401%Search for SEC Filing on Google Icon
3/9/2026Corient Private Wealth LLC6,397$0.49M0.0%N/A0.008%Search for SEC Filing on Google Icon
3/6/2026Brighton Securities CORP.2,881$0.22M0.1%-23.9%0.004%Search for SEC Filing on Google Icon
3/3/2026Tulsa Wealth Advisors INC8,463$0.65M0.2%N/A0.010%Search for SEC Filing on Google Icon
2/25/2026MidFirst Bank5,596$0.43M0.0%N/A0.007%Search for SEC Filing on Google Icon
2/24/2026Pacer Advisors Inc.22,286$1.70M0.0%+65.9%0.027%Search for SEC Filing on Google Icon
2/20/2026Kovitz Investment Group Partners LLC7,934$0.61M0.0%-38.4%0.010%Search for SEC Filing on Google Icon
2/19/2026Vancity Investment Management Ltd10,168$0.78M0.1%-4.8%0.012%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.119,764$9.13M0.0%-59.9%0.147%Search for SEC Filing on Google Icon
2/19/2026Corient Private Wealth LLC6,397$0.49M0.0%N/A0.008%Search for SEC Filing on Google Icon
2/18/2026Vident Advisory LLC3,271$0.25M0.0%-46.4%0.004%Search for SEC Filing on Google Icon
2/18/2026State of Tennessee Department of Treasury22,823$1.74M0.0%-4.1%0.028%Search for SEC Filing on Google Icon
2/18/2026NewEdge Advisors LLC16,555$1.26M0.0%+3.8%0.020%Search for SEC Filing on Google Icon
2/18/2026Cim LLC5,429$0.41M0.1%-4.3%0.007%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd65,938$5.03M0.1%N/A0.081%Search for SEC Filing on Google Icon
2/18/2026Spyglass Capital Management LLC1,198,921$91.42M4.6%+12.2%1.469%Search for SEC Filing on Google Icon
2/18/2026Wellington Management Group LLP6,839,277$521.50M0.2%+44.3%8.378%Search for SEC Filing on Google Icon
2/18/2026SummitTX Capital L.P.4,546$0.35M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/18/2026Toronto Dominion Bank5,889$0.45M0.0%+1.7%0.007%Search for SEC Filing on Google Icon
2/18/2026Summit Securities Group LLC589$45K0.0%N/A0.001%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC15,928$1.22M0.0%-45.7%0.020%Search for SEC Filing on Google Icon
2/18/2026Man Group plc12,599$0.96M0.0%-28.5%0.015%Search for SEC Filing on Google Icon
2/18/2026Inspire Investing LLC6,099$0.47M0.0%+25.5%0.007%Search for SEC Filing on Google Icon
2/18/2026Janus Henderson Group PLC31,118$2.37M0.0%+7.6%0.038%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP5,102$0.39M0.0%N/A0.006%Search for SEC Filing on Google Icon
2/18/2026Balyasny Asset Management L.P.39,538$3.02M0.0%-63.7%0.048%Search for SEC Filing on Google Icon
2/18/2026Bamco Inc. NY738,016$56.27M0.2%+1.5%0.904%Search for SEC Filing on Google Icon
2/18/2026Ardsley Advisory Partners LP3,000$0.23M0.0%-90.7%0.004%Search for SEC Filing on Google Icon
2/17/2026Freestone Grove Partners LP3,600$0.27M0.0%-32.8%0.004%Search for SEC Filing on Google Icon
2/17/2026American Capital Management Inc.271,737$20.72M0.9%+11.2%0.333%Search for SEC Filing on Google Icon
2/17/2026Value Aligned Research Advisors LLC41,956$3.20M0.0%-92.1%0.051%Search for SEC Filing on Google Icon
2/17/2026Schonfeld Strategic Advisors LLC187,995$14.34M0.1%-32.0%0.230%Search for SEC Filing on Google Icon
2/17/2026J. Goldman & Co LP91,882$7.01M0.2%N/A0.113%Search for SEC Filing on Google Icon
2/17/2026AQR Capital Management LLC9,054$0.69M0.0%-56.2%0.011%Search for SEC Filing on Google Icon
2/17/2026Cetera Investment Advisers36,878$2.81M0.0%+3.4%0.045%Search for SEC Filing on Google Icon
2/17/2026CHICAGO TRUST Co NA8,258$0.63M0.1%-9.6%0.010%Search for SEC Filing on Google Icon
2/17/2026ArrowMark Colorado Holdings LLC206,568$15.75M0.3%N/A0.253%Search for SEC Filing on Google Icon
2/17/2026Cantor Fitzgerald L. P.21,768$1.66M0.0%N/A0.027%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
AAON logo
AAON, Inc., together with its subsidiaries, engages in engineering, manufacturing, marketing, and selling air conditioning and heating equipment in the United States and Canada. The company operates through three segments: AAON Oklahoma, AAON Coil Products, and BASX. It offers rooftop units, data center cooling solutions, cleanroom systems, chillers, packaged outdoor mechanical rooms, air handling units, makeup air units, energy recovery units, condensing units, geothermal/water-source heat pumps, coils, and controls. The company markets and sells its products to retail, manufacturing, educational, lodging, supermarket, data centers, medical and pharmaceutical, and other commercial industries. It sells its products through a network of independent manufacturer representative organizations and internal sales force, as well as online. The company was incorporated in 1987 and is based in Tulsa, Oklahoma.
Read More on AAON

Today's Range

Now: $136.72
Low: $134.29
High: $139.45

50 Day Range

MA: $119.44
Low: $86.47
High: $148.25

52 Week Range

Now: $136.72
Low: $62.00
High: $150.46

Volume

1,309,144 shs

Average Volume

960,104 shs

Market Capitalization

$11.20 billion

P/E Ratio

95.61

Dividend Yield

0.30%

Beta

1.39

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

AAON's top insider shareholders include:
  1. Norman H Asbjornson (CEO)
  2. Scott M Asbjornson (VP)
  3. Scott M Asbjornson (CFO)
  4. Jerry R Levine (Director)
  5. Paul K Lackey Jr (Director)
  6. Paul K Lackey, Jr (Director)
  7. Norman H Asbjornson (Director)
  8. Jack E Short (Director)
  9. Matthew Joseph Tobolski (CEO)
  10. Mikel D Crews (VP)
Learn More about top insider investors at AAON.

Who are the major institutional investors of AAON?

AAON's top institutional investors include:
  1. Wasatch Advisors LP — 2.78%
  2. First Trust Advisors LP — 2.46%
  3. Dimensional Fund Advisors LP — 1.70%
  4. Conestoga Capital Advisors LLC — 1.56%
  5. Spyglass Capital Management LLC — 1.05%
  6. Copeland Capital Management LLC — 0.97%
Learn More about top institutional investors of AAON stock.

Which institutional investors are selling AAON stock?

In the previous quarter, AAON stock was sold by these institutional investors:
  1. Conestoga Capital Advisors LLC
  2. Allspring Global Investments Holdings LLC
  3. Spyglass Capital Management LLC
  4. Pictet Asset Management Holding SA
  5. Ranger Investment Management L.P.
  6. SG Americas Securities LLC
  7. Swedbank AB
  8. Bank of America Corp DE
During the last year, company insiders that have sold AAON company stock include:
  1. Matthew Joseph Tobolski (CEO)
  2. Gary D Fields (Director)
  3. Rebecca Thompson (CAO)
  4. Rebecca Thompson (CFO)
  5. Casey Kidwell (Insider)
  6. Gordon Douglas Wichman (EVP)
  7. Christopher Douglas Eason (Insider)
Learn More investors selling AAON stock.

Which institutional investors are buying AAON stock?

During the previous quarter, AAON stock was acquired by institutional investors including:
  1. Wasatch Advisors LP
  2. First Trust Advisors LP
  3. Fifth Third Bancorp
  4. Senvest Management LLC
  5. Louisiana State Employees Retirement System
  6. Empowered Funds LLC
  7. Public Employees Retirement System of Ohio
  8. California State Teachers Retirement System
Within the last year, these company insiders have bought AAON stock:
  1. Stephen E Wakefield (EVP)
  2. David Raymond Stewart (Director)
Learn More investors buying AAON stock.