ValuationViz

AAON fund manager activity

AAON, Inc · Nasdaq. Reported by 5 tracked fund managers in their 13F filings, Q2 2013 to Q2 2026.

Q2 2026

ManagerActivitySharesValue% of portfolioFiled
Ron Baron - Baron CapitalTrimmed544,402$69,062,8380.10%Aug 14, 2026
Jeremy Grantham - GMOTrimmed258,348$32,774,0270.07%Aug 13, 2026
Francois Rochon - Giverny CapitalAdded204,779$25,978,2640.87%Aug 26, 2026
Joel Greenblatt - Gotham Asset ManagementNew16,325$2,070,9900.00%Aug 14, 2026

Q1 2026

ManagerActivitySharesValue% of portfolioFiled
Ron Baron - Baron CapitalAdded844,377$69,872,1970.21%May 15, 2026
Jeremy Grantham - GMOAdded390,246$32,292,8570.08%May 14, 2026
Francois Rochon - Giverny CapitalNew201,832$16,701,5980.61%May 15, 2026

Older quarters