AAON Ownership | Who Owns AAON?
AAON Ownership Summary
AAON is owned by 64.89% institutional investors, 17.35% insiders, and 17.76% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 7.69% of AAON shares. iShares Core S&P Mid-Cap ETF is the top mutual fund, with 2.79% of its assets in AAON shares.
AAON Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | AAON | 64.89% | 17.35% | 17.76% |
| Sector | Industrials Stocks | 47.66% | 12.56% | 39.78% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 6.40M | 7.69% | $487.75M |
| Vanguard group | 6.40M | 7.69% | $487.73M |
| Blackrock | 6.28M | 7.69% | $547.72M |
| Wellington management group llp | 4.74M | 5.82% | $442.90M |
| Champlain investment partners | 2.32M | 2.85% | $216.81M |
| Wasatch advisors lp | 2.27M | 2.78% | $187.69M |
| State street | 2.05M | 2.51% | $191.26M |
| First trust advisors lp | 1.93M | 2.37% | $180.68M |
| Blair william & co/il | 1.82M | 2.23% | $169.99M |
| Geneva capital management | 1.72M | 2.11% | $142.46M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Spyglass capital management | 1.07M | 5.33% | $99.87M |
| Jackson square partners | 133.73K | 5.05% | $12.50M |
| Pembroke management | 547.22K | 4.31% | $41.73M |
| Aperture investors | 334.73K | 4.29% | $31.28M |
| Clean energy transition llp | 513.44K | 3.52% | $47.98M |
| 11 capital partners lp | 131.37K | 3.48% | $12.28M |
| Geneva capital management | 1.72M | 3.03% | $142.46M |
| Jacobson & schmitt advisors | 155.99K | 2.34% | $12.91M |
| Ranger investment management | 420.34K | 2.20% | $32.05M |
| Conestoga capital advisors | 1.27M | 2.10% | $105.11M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Wellington management group llp | 4.74M | 0.08% | 3.97M |
| Franklin resources | 1.22M | 0.02% | 1.21M |
| Champlain investment partners | 2.32M | 1.63% | 1.14M |
| First trust advisors lp | 1.93M | 0.13% | 1.12M |
| Bamco inc /ny/ | 726.91K | 0.18% | 726.91K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Blackrock | 6.28M | 0.01% | -4.01M |
| Vaughan nelson investment management | - | - | -595.24K |
| Fuller & thaler asset management | - | - | -595.09K |
| Conestoga capital advisors | 1.27M | 2.10% | -505.78K |
| Blair william & co/il | 1.82M | 0.45% | -460.78K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Bamco inc /ny/ | 726.91K | 0.18% | 726.91K | $67.92M |
| Norges bank | 545.37K | 0.00% | 545.37K | $41.58M |
| Clean energy transition llp | 513.44K | 3.52% | 513.44K | $47.98M |
| Ceredex value advisors | 363.65K | 0.79% | 363.65K | $33.98M |
| American capital management | 244.45K | 0.91% | 244.45K | $22.84M |
Sold Out
| Holder | Change |
|---|---|
| Tortoise investment management | -1.00 |
| True wealth design | -1.00 |
| Abich financial wealth management | -1.00 |
| Transamerica financial advisors | -2.00 |
| Tfo-tdc | -3.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 302 | -26.52% | 53,989,001 | -25.81% | 64 | 0.81% | 135 | -39.46% | 121 | -12.95% |
| Sep 30, 2025 | 311 | -20.46% | 58,056,291 | -3.74% | 71 | 1.30% | 157 | -27.31% | 118 | -8.53% |
| Jun 30, 2025 | 395 | 3.95% | 63,202,727 | 4.02% | 77 | 1.40% | 217 | 7.96% | 130 | 4.00% |
| Mar 31, 2025 | 373 | -11.19% | 60,589,912 | 4.65% | 74 | 1.46% | 196 | -10.91% | 123 | -20.13% |
| Dec 31, 2024 | 411 | 8.16% | 57,690,506 | 0.07% | 71 | 1.41% | 215 | 13.16% | 152 | 12.59% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 2.29M | 2.79% | 5.62K |
| Vanguard Total Stock Mkt Idx Inv | 2.21M | 2.70% | 20.00K |
| Vanguard US Total Market Shares ETF | 2.08M | 2.55% | 1.71K |
| Vanguard Explorer Inv | 1.72M | 2.10% | 178.97K |
| Vanguard Small Cap Index | 1.60M | 1.96% | 26.27K |
| First Trust RBA Amer Indl RenaisTM ETF | 1.31M | 1.60% | -1.65K |
| American Funds SMALLCAP World A | 1.25M | 1.53% | -634.98K |
| Champlain Mid Cap Fund, LLC | 1.12M | 1.37% | 31.62K |
| Vanguard Small Cap Growth Index Inv | 897.26K | 1.10% | 22.05K |
| JPM US Mid Cap Growth-Composite | 837.17K | 1.03% | -133.09K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Apr 27, 2026 | Thompson Rebecca | Chief Accounting Officer | Sell | $40.11K |
| Apr 24, 2026 | Thompson Rebecca | Chief Accounting Officer | Sell | $2.20M |
| Apr 23, 2026 | Thompson Rebecca | Chief Accounting Officer | Sell | $729.93K |
| Apr 21, 2026 | Thompson Rebecca | Chief Accounting Officer | Sell | $228.95K |
| Mar 12, 2026 | Kidwell Casey | Chief Administration Officer | Sell | $255.60K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2027 Q2 | - | - |
| 2026 Q2 | - | - |
| 2026 Q1 | - | 1 |
| 2025 Q4 | 3 | 2 |
| 2025 Q3 | 1 | 6 |
AAON Ownership FAQ
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