Aaon
AAON · NASDAQ
$73.92−$1.42 (−1.88%)TodayMarket closed ·
Prev close $75.34
Who owns AAON
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 49.5% of AAON’s shares.
- Asbjornson (Norman H)16.0%
- BlackRock Institutional Trust Company, N.A.7.5%
- Wellington Management Company, LLP7.0%
- Vanguard Capital Management, LLC3.8%
- Next 6 largest institutions15.2%
- All other shareholders50.5%
| Holder | Shares | % of shares |
|---|---|---|
| Asbjornson (Norman H) | 13.08M | 15.97% |
| BlackRock Institutional Trust Company, N.A. | 6.15M | 7.50% |
| Wellington Management Company, LLP | 5.77M | 7.05% |
| Vanguard Capital Management, LLC | 3.12M | 3.81% |
| Vanguard Portfolio Management, LLC | 2.94M | 3.59% |
| State Street Investment Management (US) | 2.63M | 3.21% |
| Wasatch Global Investors Inc | 2.34M | 2.85% |
| First Trust Advisors L.P. | 1.58M | 1.93% |
| William Blair & Company, L.L.C. (Research) | 1.53M | 1.87% |
| Geode Capital Management, L.L.C. | 1.43M | 1.75% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| iShares Core S&P Mid-Cap ETF | 2.38M | 2.91% |
| Vanguard Total Stock Market Index Fund | 2.22M | 2.71% |
| First Trust RBA Amer Industrial Renaissance ETF | 1.88M | 2.29% |
| Vanguard Small-Cap Index Fund | 1.60M | 1.95% |
| American Funds SMALLCAP World Fund | 1.06M | 1.30% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $109.58K (2 trades) and sold $22.67M (18 trades) of AAON on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Stewart David Raymond | Buy | 1.00K | $74.66K |
| ASBJORNSON NORMAN H | Gift | 100.00K | — |
| Buttermore Robert L. | Award | 1.28K | — |
| Jermain Patrick John | Award | 1.28K | — |
| Shaub Matthew | Buy | 457 | $34.92K |
| Thompson Rebecca | Sale | 4.23K | $606.67K |
| ASBJORNSON NORMAN H | Gift | 88.00K | — |
| ASBJORNSON NORMAN H | Gift | 101.44K | — |
| Fields Gary D | Sale | 19.00K | $2.66M |
| Wichman Gordon Douglas | Option exercise | 3.00K | $82.74K |
Short interest
Settled Sep 30, 2026
- Shares short
- 5.60M
- Days to cover
- 4.38
- % of shares outstanding
- 6.84%
- Average daily volume
- 1.28M
- Change since last report
- +15.0%
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