AAON, Inc.: which funds bought and sold
Institutions that bought and sold AAON shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 234 institutions that filed 13F reports for both quarters added to or opened positions in AAON, and 213 cut or closed them. Together they sold a net 5.1M shares, −7.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 5.3M shares (−20.2%); index fund managers were net buyers of 710K shares (+3.9%). 105 opened a new position and 36 sold out entirely.
Bought, Q2 2026 234 institutions, 105 of them new holders Sold, Q2 2026 213 institutions, 36 of them sold out
Net change, all compared −5.1M shares (−7.4%)
Net change, active managers −5.3M shares (−20.2%), 25 bought, 34 sold
Buyers versus sellers
234 bought 53 213 sold
Active managers and hedge funds 25 bought · 34 sold · −5.3M
Index fund managers 7 bought · 4 sold · +710K
Other institutions 202 bought · 175 sold · −583K
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Jane Street Group, LLC | +965K +10335.4% | 974K | $124M |
| Fuller & Thaler Asset Management, Inc. | +918K New position | 918K | $116M |
| State Street Corp Index funds | +563K +27.3% | 2.6M | $333M |
| Citigroup Inc | +475K +2181.8% | 497K | $63M |
| Price T Rowe Associates Inc Active manager | +291K +209.1% | 430K | $54.6M |
| D. E. Shaw & Co., Inc. Hedge fund | +289K +1201.5% | 313K | $39.7M |
| Prudential Financial Inc | +226K +3194.8% | 233K | $29.6M |
| Pictet Asset Management Holding SA | +213K +31.7% | 884K | $112M |
| Goldman Sachs Group Inc | +129K +53.9% | 369K | $46.8M |
| Clough Capital Partners L P Hedge fund | +128K New position | 128K | $16.2M |
| Tudor Investment Corp Et Al Hedge fund | +127K New position | 127K | $16.2M |
| Blackrock, Inc. Index funds | +126K +1.9% | 6.7M | $848M |
| Nomura Asset Management International Inc. | +122K +59.5% | 327K | $41.4M |
| Erste Asset Management Gmbh | +120K +24000.0% | 121K | $15.1M |
| American Capital Management Inc | +98K +35.5% | 375K | $47.6M |
| Jump Financial, LLC | +96K +1874.5% | 101K | $12.9M |
| Squarepoint Ops LLC Hedge fund | +96K +868.6% | 107K | $13.6M |
| HRT Financial LP | +87K +140.9% | 148K | $18.8M |
| Wasatch Advisors LP Active manager | +70K +3.1% | 2.3M | $297M |
| Bank Of America Corp | +70K +19.9% | 423K | $53.7M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Price T Rowe Associates Inc Active manager | +291K +209.1% | 430K | $54.6M |
| D. E. Shaw & Co., Inc. Hedge fund | +289K +1201.5% | 313K | $39.7M |
| Clough Capital Partners L P Hedge fund | +128K New position | 128K | $16.2M |
| Tudor Investment Corp Et Al Hedge fund | +127K New position | 127K | $16.2M |
| Squarepoint Ops LLC Hedge fund | +96K +868.6% | 107K | $13.6M |
| Wasatch Advisors LP Active manager | +70K +3.1% | 2.3M | $297M |
| Qube Research & Technologies Ltd Hedge fund | +68K New position | 68K | $8.6M |
| Algert Global LLC Hedge fund | +54K New position | 54K | $6.8M |
| Trexquant Investment LP Hedge fund | +20K +29.5% | 90K | $11.4M |
| Los Angeles Capital Management LLC Active manager | +20K +6255.5% | 20K | $2.6M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Wellington Management Group LLP Active manager | −2.2M −27.6% | 5.8M | $732M |
| Champlain Investment Partners, LLC Active manager | −1.2M −77.4% | 362K | $45.9M |
| Impax Asset Management Group PLC | −1.1M −76.1% | 343K | $43.5M |
| Geneva Capital Management LLC Active manager | −521K −30.2% | 1.2M | $152M |
| Jpmorgan Chase & Co | −435K −52.6% | 392K | $49.7M |
| First Trust Advisors LP | −434K −21.6% | 1.6M | $200M |
| Senvest Management, LLC | −311K Sold out | 0 | — |
| BAMCO Inc Active manager | −300K −35.5% | 544K | $69.1M |
| Freestone Grove Partners LP Hedge fund | −292K Sold out | 0 | — |
| Conestoga Capital Advisors, LLC | −254K −20.0% | 1.0M | $129M |
| Arrowmark Colorado Holdings LLC | −208K −74.2% | 72K | $9.2M |
| Franklin Resources Inc Active manager | −195K −16.0% | 1.0M | $130M |
| Federated Hermes, Inc. Active manager | −193K −40.5% | 284K | $36M |
| Kayne Anderson Rudnick Investment Management LLC Active manager | −185K −17.4% | 879K | $112M |
| Brown Advisory Inc Active manager | −183K −27.2% | 490K | $62.1M |
| Citadel Advisors LLC Hedge fund | −168K −44.7% | 208K | $26.3M |
| Capital World Investors Active manager | −162K −12.8% | 1.1M | $140M |
| Ameriprise Financial Inc | −148K −18.8% | 639K | $81.1M |
| Pembroke Management, Ltd | −133K −31.0% | 297K | $37.7M |
| Morgan Stanley | −133K −10.6% | 1.1M | $142M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Wellington Management Group LLP Active manager | −2.2M −27.6% | 5.8M | $732M |
| Champlain Investment Partners, LLC Active manager | −1.2M −77.4% | 362K | $45.9M |
| Geneva Capital Management LLC Active manager | −521K −30.2% | 1.2M | $152M |
| BAMCO Inc Active manager | −300K −35.5% | 544K | $69.1M |
| Freestone Grove Partners LP Hedge fund | −292K Sold out | 0 | — |
| Franklin Resources Inc Active manager | −195K −16.0% | 1.0M | $130M |
| Federated Hermes, Inc. Active manager | −193K −40.5% | 284K | $36M |
| Kayne Anderson Rudnick Investment Management LLC Active manager | −185K −17.4% | 879K | $112M |
| Brown Advisory Inc Active manager | −183K −27.2% | 490K | $62.1M |
| Citadel Advisors LLC Hedge fund | −168K −44.7% | 208K | $26.3M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Fuller & Thaler Asset Management, Inc. | 918K | $116M |
| Clough Capital Partners L PHedge fund | 128K | $16.2M |
| Tudor Investment Corp Et AlHedge fund | 127K | $16.2M |
| Qube Research & Technologies LtdHedge fund | 68K | $8.6M |
| Algert Global LLCHedge fund | 54K | $6.8M |
| Castleark Management LLC | 49K | $6.2M |
| Danske Bank A/S | 43K | $5.5M |
| Campbell & Co Investment Adviser LLC | 38K | $4.8M |
| Flputnam Investment Management Co | 30K | $3.8M |
| Mitchell Capital Management Co | 24K | $3M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Senvest Management, LLC | 311K | $25.7M |
| Freestone Grove Partners LPHedge fund | 292K | $24.2M |
| Northwest & Ethical Investments L.P. | 113K | $9.4M |
| Cinctive Capital Management LPHedge fund | 47K | $3.9M |
| Zimmer Partners, LPHedge fund | 45K | $3.7M |
| SG Capital Management LLC | 28K | $2.3M |
| Wesbanco Bank Inc | 28K | $2.3M |
| Cantor Fitzgerald, L. P. | 22K | $1.8M |
| Landscape Capital Management, L.L.C. | 21K | $1.8M |
| Handelsbanken Fonder AB | 20K | $1.6M |
Who holds the shares
- Institutions reporting
- 472
- Ten largest holders
- 45.1% of 13F-reported shares
- Index fund managers
- 29.0% of 13F-reported shares
- Active managers and hedge funds
- 31.9% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 25 | 34 | 14 | 5 | −5.3M | −20.2% |
| Index fund managers | 7 | 4 | 0 | 0 | +710K | +3.9% |
| Other institutions | 202 | 175 | 91 | 31 | −583K | −2.3% |