Question 1

Does Dimensional Fund Advisors own AAON stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Dimensional Fund Advisors holds 1,352,956 shares of AAON, worth $171.6M.

Question 2

How many shares of AAON does Dimensional Fund Advisors own?

Accepted Answer

As of its Q2 2026 13F, Dimensional Fund Advisors holds 1,352,956 shares of AAON.

Question 3

What is Dimensional Fund Advisors' AAON position worth?

Accepted Answer

As of its Q2 2026 13F, Dimensional Fund Advisors' AAON position is worth $171.6M.

Question 4

Is Dimensional Fund Advisors buying or selling AAON?

Accepted Answer

In Q2 2026, Dimensional Fund Advisors reduced its AAON position by 31,876 shares (-2.3%).

Question 5

When did Dimensional Fund Advisors first buy AAON?

Accepted Answer

Dimensional Fund Advisors already held AAON in its Q3 2019 13F, the earliest on record, and has listed it in 28 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	1.4M	-2.3%	$171.6M	0.0%	$126.86	0
2026-Q1	Decreased	1.4M	-1.7%	$114.6M	0.0%	$82.69	0
2025-Q4	Decreased	1.4M	-0.2%	$107.4M	0.0%	$76.10	0
2025-Q3	Decreased	1.4M	-1.1%	$131.9M	0.0%	$93.16	0
2025-Q2	Increased	1.4M	+1.7%	$105.2M	0.0%	$73.44	30
2025-Q1	Increased	1.4M	+5.0%	$109.6M	0.0%	$77.72	32
2024-Q4	Decreased	1.3M	-9.5%	$157.3M	0.0%	$116.92	0
2024-Q3	Decreased	1.5M	-5.8%	$159.3M	0.0%	$107.08	0
2024-Q2	Increased	1.6M	+1.6%	$136.9M	0.0%	$86.54	31
2024-Q1	Decreased	1.5M	-4.3%	$136.1M	0.0%	$87.30	0
2023-Q4	Decreased	1.6M	-7.3%	$119.3M	0.0%	$73.13	0
2023-Q3	Increased	1.7M	+39.1%	$99.1M	0.0%	$56.23	40
2023-Q2	Decreased	1.3M	-5.2%	$118.7M	0.0%	$62.34	0
2023-Q1	Decreased	1.3M	-1.7%	$127.7M	0.0%	$63.49	0
2022-Q4	Increased	1.3M	+0.3%	$101.2M	0.0%	$49.40	30
2022-Q3	Decreased	1.3M	-0.3%	$72.2M	0.0%	$35.23	0
2022-Q2	Decreased	1.3M	-1.0%	$73.6M	0.0%	$35.80	0
2022-Q1	Decreased	1.4M	-1.2%	$75.7M	0.0%	$36.31	0
2021-Q4	Decreased	1.4M	-1.8%	$109.1M	0.0%	$51.75	0
2021-Q3	Decreased	1.4M	-2.3%	$91.4M	0.0%	$42.47	0
2021-Q2	Decreased	1.4M	-0.9%	$89.6M	0.0%	$40.68	0
2021-Q1	Decreased	1.4M	-10.4%	$101.2M	0.0%	$45.37	0
2020-Q4	Decreased	1.6M	-4.0%	$107.4M	0.0%	$43.18	0
2020-Q3	Decreased	1.7M	-1.8%	$101.3M	0.0%	$38.94	0
2020-Q2	Decreased	1.7M	-1.9%	$92.9M	0.0%	$35.08	0
2020-Q1	Increased	1.7M	+0.1%	$84.3M	0.0%	$31.12	30
2019-Q4	Decreased	1.7M	-1.8%	$86.1M	0.0%	$31.82	0
2019-Q3	First report	1.8M	-	$81.6M	0.0%	$29.49	0

AAON28 quarters

AAON
28 quarters