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Aaon, Inc.

AAON
Exchange
Nasdaq
Industry
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
SEC CIK
0000824142

In the last 90 days, Aaon, Inc. insiders filed 2 open-market purchases and 0 sales; 474 institutions reported holding it in 13F filings for Q2 2026, worth $8.26B in total; Giverny Capital is the only superinvestor holding it.

13F holders, Q1 2026

Institutional positions in Aaon, Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
402
+8 vs. Q4 2025
Shares held
69.8M
+3.51M (+5.3%) vs. Q4 2025
Total value
$5.77B
+$708.3M (+14.0%) vs. Q4 2025
New holders
60
152 more added
Sold out
52
136 more reduced

7 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting AAON on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2026: 402 institutions
Q1 2021: 210 institutionsQ2 2021: 207 institutionsQ3 2021: 206 institutionsQ4 2021: 213 institutionsQ1 2022: 205 institutionsQ2 2022: 204 institutionsQ3 2022: 220 institutionsQ4 2022: 252 institutionsQ1 2023: 278 institutionsQ2 2023: 303 institutionsQ3 2023: 292 institutionsQ4 2023: 303 institutionsQ1 2024: 330 institutionsQ2 2024: 361 institutionsQ3 2024: 382 institutionsQ4 2024: 422 institutionsQ1 2025: 384 institutionsQ2 2025: 393 institutionsQ3 2025: 404 institutionsQ4 2025: 401 institutionsQ1 2026: 402 institutionsQ2 2026: 474 institutions
Value heldQ1 2026: $5.77B
Q1 2021: $2.62BQ2 2021: $2.30BQ3 2021: $2.40BQ4 2021: $2.98BQ1 2022: $2.11BQ2 2022: $2.08BQ3 2022: $2.04BQ4 2022: $2.80BQ1 2023: $3.72BQ2 2023: $3.71BQ3 2023: $3.28BQ4 2023: $4.28BQ1 2024: $5.12BQ2 2024: $5.13BQ3 2024: $6.33BQ4 2024: $6.83BQ1 2025: $4.78BQ2 2025: $4.67BQ3 2025: $6.80BQ4 2025: $5.61BQ1 2026: $5.77BQ2 2026: $8.26B
Institutions holding AAON and their total value by quarter
QuarterHoldersValue
Q2 2026474$8.26B
Q1 2026402$5.77B
Q4 2025401$5.61B
Q3 2025404$6.80B
Q2 2025393$4.67B
Q1 2025384$4.78B
Q4 2024422$6.83B
Q3 2024382$6.33B
Q2 2024361$5.13B
Q1 2024330$5.12B
Q4 2023303$4.28B
Q3 2023292$3.28B
Q2 2023303$3.71B
Q1 2023278$3.72B
Q4 2022252$2.80B
Q3 2022220$2.04B
Q2 2022204$2.08B
Q1 2022205$2.11B
Q4 2021213$2.98B
Q3 2021206$2.40B
Q2 2021207$2.30B
Q1 2021210$2.62B

Institutions, Q1 2026

Shares, value and share of portfolio for each institution holding Aaon, Inc.; share changes are against Q4 2025.

Institutions holding AAON in Q1 2026
InstitutionSharesValue% of portfolioChange in sharesAction
CIBC Asset Management Inc2,506$207.4K0.00%+2,506New
Sequoia Financial Advisors, LLC2,484$205.6K0.00%−1,422−36.4%Reduced
KBC Group NV2,323$192.0K0.00%+442+23.5%Added
Cullen/Frost Bankers, Inc.2,100$173.8K0.00%−715−25.4%Reduced
SBI Okasan Asset Management Co.Ltd.2,000$156.4K0.01%00.0%Unchanged
STRS Ohio1,607$133.0K0.00%−3−0.2%Reduced
Acropolis Investment Management, LLC1,518$125.6K0.01%+1,518New
Hantz Financial Services, Inc.1,514$125.0K0.00%+462+43.9%Added
Parkside Financial Bank & Trust1,494$123.6K0.01%+30+2.0%Added
Pekao Towarzystwo Funduszy Inwestycyjnych S.A.1,455$120.4K0.09%00.0%Unchanged
State of Wyoming1,422$117.7K0.01%+2+0.1%Added
RiverPark Advisors, LLC1,351$111.8K0.04%−357−20.9%Reduced
Hilltop National Bank1,332$110.2K0.03%+236+21.5%Added
GAMMA Investing LLC1,274$105.4K0.00%+519+68.7%Added
Trust Co of Toledo NA1,230$101.8K0.01%00.0%Unchanged
CVA Family Office, LLC1,181$97.7K0.01%+58+5.2%Added
Clear Street Markets LLC1,024$84.7K0.04%+435+73.9%Added
Parallel Advisors, LLC957$79.2K0.00%+19+2.0%Added
Umb Bank N A924$76.5K0.00%+39+4.4%Added
SRS Capital Advisors, Inc.449$66.9K0.00%−458−50.5%Reduced
Huntington National Bank777$64.3K0.00%+88+12.8%Added
Simplex Trading, LLC607$50.2K0.00%+607New
Ronald Blue Trust, Inc.582$48.2K0.00%−167−22.3%Reduced
EverSource Wealth Advisors, LLC549$45.4K0.00%+178+48.0%Added
Erste Asset Management GmbH500$41.4K0.00%−1,500−75.0%Reduced
Dorsey & Whitney Trust CO LLC479$39.6K0.00%+479New
CWM, LLC442$36.6K0.00%−102−18.8%Reduced
Signaturefd, LLC373$30.9K0.00%−194−34.2%Reduced
Allworth Financial LP349$28.9K0.00%+27+8.4%Added
ORG Wealth Partners, LLC342$28.3K0.01%00.0%Unchanged
Los Angeles Capital Management LLC321$26.6K0.00%00.0%Unchanged
Farther Finance Advisors, LLC316$26.5K0.00%+11+3.6%Added
Westside Investment Management, Inc.280$23.2K0.00%00.0%Unchanged
Root Financial Partners, LLC279$23.1K0.00%+35+14.3%Added
Advisors Asset Management, Inc.276$22.8K0.00%−465−62.8%Reduced
Centerpoint Advisors, LLC260$22.0K0.01%00.0%Unchanged
Cornerstone Planning Group LLC230$21.5K0.00%+1+0.4%Added
Park Place Capital Corp217$18.0K0.00%00.0%Unchanged
Mather Group, LLC.206$17.0K0.00%+206New
Pinnacle Wealth Planning Services, Inc.176$14.6K0.00%−181−50.7%Reduced
Massmutual Trust Co FSB176$14.6K0.00%00.0%Unchanged
First Horizon Corp170$14.1K0.00%+73+75.3%Added
Whittier Trust Co162$13.2K0.00%−229−58.6%Reduced
Annis Gardner Whiting Capital Advisors, LLC158$13.1K0.00%−7−4.2%Reduced
Smartleaf Asset Management LLC155$12.2K0.00%−276−64.0%Reduced
Natixis143$11.8K0.00%+143New
MCF Advisors LLC115$9.52K0.00%−28−19.6%Reduced
Northwestern Mutual Wealth Management Co108$8.94K0.00%00.0%Unchanged
MAI Capital Management107$8.86K0.00%+107New
Rothschild Investment LLC100$8.29K0.00%00.0%Unchanged
HM Payson & Co100$8.28K0.00%00.0%Unchanged
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.98$8.11K0.00%00.0%Unchanged
Key Financial Inc97$8.03K0.00%00.0%Unchanged
Wolff Wiese Magana LLC91$7.53K0.00%00.0%Unchanged
Eurizon Capital SGR S.p.A.94$7.39K0.00%+94New
Meramec Financial Planners, LLC58$5.68K0.00%00.0%Unchanged
Itau Unibanco Holding S.A.65$5.38K0.00%00.0%Unchanged
Synergy Investment Management, LLC62$5.13K0.00%+62New
Covestor Ltd60$5.00K0.00%−46−43.4%Reduced
Farmers & Merchants Investments Inc60$4.96K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC57$4.72K0.00%+4+7.5%Added
Larson Financial Group LLC55$4.55K0.00%+48+685.7%Added
Versant Capital Management, Inc54$4.47K0.00%+10+22.7%Added
Steward Partners Investment Advisory, LLC49$4.06K0.00%00.0%Unchanged
Private Trust Co NA45$3.73K0.00%00.0%Unchanged
TD Private Client Wealth LLC45$3.72K0.00%−4−8.2%Reduced
Rossby Financial, LCC44$3.68K0.00%+20+83.3%Added
JNBA Financial Advisors42$3.48K0.00%+42New
Richardson Capital Management LLC41$3.39K0.00%+41New
Fortitude Family Office, LLC34$2.81K0.00%+20+142.9%Added
Aspect Partners, LLC30$2.50K0.00%00.0%Unchanged
Valued Wealth Advisors LLC30$2.48K0.00%00.0%Unchanged
Keating Financial Advisory Services, Inc.28$2.32K0.00%+16+133.3%Added
Zions Bancorporation, National Association24$1.99K0.00%+24New
Twin Peaks Wealth Advisors, LLC24$1.99K0.00%+24New
Assetmark, Inc22$1.82K0.00%+6+37.5%Added
Prestige Wealth Management Group LLC21$1.74K0.00%00.0%Unchanged
Basecamp Wealth Advisors LLC18$1.49K0.00%00.0%Unchanged
Manchester Capital Management LLC17$1.41K0.00%−3−15.0%Reduced
Bay Harbor Wealth Management, LLC16$1.32K0.00%+10+166.7%Added
Clearstead Advisors, LLC15$1.24K0.00%−300−95.2%Reduced
Bell Investment Advisors, Inc15$1.24K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.15$1.24K0.00%+5+50.0%Added
Investors Portfolio Services LLC8$1.08K0.00%+8New
SJS Investment Consulting Inc.12$9930.00%+7+140.0%Added
UMA Financial Services, Inc.11$9110.00%+11New
Private Wealth Asset Management, LLC10$8280.00%−2−16.7%Reduced
Cromwell Holdings LLC10$8280.00%00.0%Unchanged
Stone House Investment Management, LLC9$7450.00%+6+200.0%Added
Rakuten Securities, Inc.7$5790.00%−5−41.7%Reduced
WPG Advisers, LLC7$5790.00%+2+40.0%Added
Brown Brothers Harriman & Co7$5790.00%+7New
Golden State Equity Partners7$5790.00%+7New
Rialto Wealth Management, LLC6$4970.00%+3+100.0%Added
HFM Investment Advisors, LLC5$4140.00%+3+150.0%Added
Vermillion Wealth Management, Inc.3$2480.00%+3New
Curio Wealth, LLC2$1660.00%+2New
Signature Equity Partners, LLC2$1660.00%+2New
Dunhill Financial, LLC1$1370.00%−1−50.0%Reduced
Sachetta, LLC1$830.00%−29−96.7%Reduced