AAON
AAON, Inc.
NASDAQ · USIndustrialsConstruction
$104.50-6.21%
Price as of Jul 20, 2026
AAON ownership
AAON, Inc. ownership & insider activity
Latest available institutional positioning and SEC Form 4 insider transactions, coalesced at the company entity level when listings share coverage.
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
15
Net (3m)
-$19.5M
Insider trades by month Buys Sells
Nov
Dec
Mar
Apr
May
Jun
Context3-month price +22%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 5, 2026 | Thompson Rebeccaofficer: Chief Accounting Officer | Sell | 4,230 | $143.42 |
| Jun 1, 2026 | Fields Gary Ddirector | Sell | 19,000 | $140.20 |
| May 27, 2026 | Wichman Gordon Douglasofficer: Executive Vice President | Option | 3,000 | $27.58 |
| May 27, 2026 | Fields Gary Ddirector | Sell | 21,173 | $140.34 |
| May 27, 2026 | Fields Gary Ddirector | Option | 21,173 | $48.91 |
| May 27, 2026 | Wichman Gordon Douglasofficer: Executive Vice President | Sell | 3,000 | $140.39 |
| May 26, 2026 | Cheung Chung Kinofficer: Chief Financial Officer | Grant | 15,507 | — |
| May 15, 2026 | Kidwell Caseyofficer: Chief Administration Officer | Option | 1,069 | $82.39 |
| May 15, 2026 | Kidwell Caseyofficer: Chief Administration Officer | Sell | 2,084 | $138.30 |
| May 15, 2026 | ASBJORNSON NORMAN Hdirector, 10 percent owner: | Grant | 1,290 | — |
| May 15, 2026 | Kidwell Caseyofficer: Chief Administration Officer | Sell | 1,069 | $138.31 |
| May 15, 2026 | Kidwell Caseyofficer: Chief Administration Officer | Option | 2,084 | $79.73 |
| May 14, 2026 | LeClair Stephen Odirector | Grant | 1,290 | — |
| May 14, 2026 | Ware Brucedirector | Grant | 1,290 | — |
| May 14, 2026 | Tobolski Matthew Josephdirector, officer: Chief Executive Officer | Sell | 8,000 | $135.37 |
| May 14, 2026 | Kouplen Angeladirector | Grant | 1,290 | — |
| May 14, 2026 | Lawhorn Caron Adirector | Grant | 1,290 | — |
| May 14, 2026 | Tobolski Matthew Josephdirector, officer: Chief Executive Officer | Tax | 467 | $135.37 |
| May 14, 2026 | Fields Gary Ddirector | Option | 19,081 | $36.13 |
| May 14, 2026 | McElroy A H IIdirector | Grant | 1,290 | — |
| May 14, 2026 | Fields Gary Ddirector | Sell | 19,081 | $137.60 |
| May 14, 2026 | Stewart David Raymonddirector | Grant | 1,290 | — |
| May 13, 2026 | Fields Gary Ddirector | Option | 5,253 | $31.69 |
| May 13, 2026 | Fields Gary Ddirector | Sell | 5,253 | $134.05 |
| May 13, 2026 | Fields Gary Ddirector | Sell | 26,018 | $134.07 |
| May 13, 2026 | Fields Gary Ddirector | Option | 26,018 | $48.91 |
| May 11, 2026 | Thompson Rebeccaofficer: Chief Accounting Officer | Sell | 9,672 | $136.59 |
| May 11, 2026 | Thompson Rebeccaofficer: Chief Accounting Officer | Option | 9,672 | $29.48 |
| Apr 29, 2026 | Thompson Rebeccaofficer: Chief Accounting Officer | Option | 400 | $29.48 |
| Apr 29, 2026 | Thompson Rebeccaofficer: Chief Accounting Officer | Sell | 400 | $100.27 |
Source: AAON SEC Form 4 filings, latest Jun 5, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their AAON positions over the last 6 months (SEC Form 13F).
Increased
294
New positions
122
Reduced
293
Sold out
119
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 8.0M | May 15, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 6.8M | Feb 17, 2026 |
| BLACKROCK, INC. | Increased | 6.6M | May 13, 2026 |
| BLACKROCK, INC. | Increased | 6.4M | Feb 12, 2026 |
| VANGUARD GROUP INC | Reduced | 6.4M | Jan 29, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.1M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2.9M | May 8, 2026 |
| WASATCH ADVISORS LP | Increased | 2.3M | Jul 10, 2026 |
| WASATCH ADVISORS LP | Increased | 2.3M | Apr 21, 2026 |
| STATE STREET CORP | Increased | 2.1M | May 15, 2026 |
| STATE STREET CORP | Reduced | 2.0M | Feb 13, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 2.0M | May 13, 2026 |
| GENEVA CAPITAL MANAGEMENT LLC | Reduced | 1.8M | Feb 12, 2026 |
| WASATCH ADVISORS LP | Reduced | 1.8M | Feb 12, 2026 |
| CONESTOGA CAPITAL ADVISORS, LLC | Increased | 1.8M | Feb 2, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.