AAON, Inc.
MX ˙ BMV ˙ US0003602069
SecurityMX:AAON / AAON, Inc.
InstitutionCapital Advisors Inc/ok
Latest Disclosed Ownership35,964 shares
Latest Disclosed Value $ 2,976,021
Capital Advisors Inc/ok ownership in AAON / AAON, Inc.

On April 27, 2026 - Capital Advisors Inc/ok filed a 13F-HR form disclosing ownership of 35,964 shares of AAON, Inc. (MX:AAON) valued at $2,976,021 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 15, 2026 disclosing 35,964 shares of AAON, Inc.. This represents a change in shares of 0.00% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-27 2026-03-31 13F AAON COM PAR $0.004 000360206 35,964 0 0.00 2,976 8.53 0.0411
2026-01-15 2025-12-31 13F AAON COM PAR $0.004 000360206 35,964 -79 -0.22 2,742 -18.56 0.0408
2025-10-21 2025-09-30 13F AAON COM PAR $0.004 000360206 36,043 -548 -1.50 3,368 24.80 0.0563
2025-07-22 2025-06-30 13F AAON COM PAR $0.004 000360206 36,591 -410 -1.11 2,699 -6.64 0.0484
2025-04-29 2025-03-31 13F AAON COM PAR $0.004 000360206 37,001 0 0.00 2,891 -33.62 0.0575
2025-01-29 2024-12-31 13F AAON COM PAR $0.004 000360206 37,001 -1,943 -4.99 4,354 3.69 0.0868
2024-10-28 2024-09-30 13F AAON COM PAR $0.004 000360206 38,944 0 0.00 4,200 23.61 0.0841
2024-07-31 2024-06-30 13F AAON COM PAR $0.004 000360206 38,944 2,700 7.45 3,397 6.39 0.0702
2024-04-29 2024-03-31 13F AAON COM PAR $0.004 000360206 36,244 -1,044 -2.80 3,193 15.94 0.0685
2024-01-29 2023-12-31 13F AAON COM PAR $0.004 000360206 37,288 -879 -2.30 2,754 26.91 0.0617
2023-10-24 2023-09-30 13F AAON COM PAR $0.004 000360206 38,167 -1,020,205 -96.39 2,171 -97.84 0.0569
2023-07-18 2023-06-30 13F AAON COM PAR $0.004 000360206 1,058,372 506 0.05 100,344 -1.90 2.5503
2023-04-19 2023-03-31 13F AAON COM PAR $0.004 000360206 1,057,866 0 0.00 102,285 28.37 2.7477
2023-01-17 2022-12-31 13F AAON COM PAR $0.004 000360206 1,057,866 -40,912 -3.72 79,678 33.74 2.2610
2022-10-17 2022-09-30 13F AAON COM PAR $0.004 000360206 1,098,778 0 0.00 59,576 -0.99 1.8472
2022-07-15 2022-06-30 13F AAON COM PAR $0.004 000360206 1,098,778 46 0.00 60,169 -1.74 1.8042
2022-05-05 2022-03-31 13F AAON COM PAR $0.004 000360206 1,098,732 3,232 0.30 61,232 -29.63 1.6786
2022-01-27 2021-12-31 13F AAON COM PAR $0.004 000360206 1,095,500 -190 -0.02 87,016 21.54 2.3306
2021-10-25 2021-09-30 13F AAON COM PAR $0.004 000360206 1,095,690 -1,582 -0.14 71,592 4.24 2.1279
2021-08-02 2021-06-30 13F AAON COM PAR $0.004 000360206 1,097,272 -400 -0.04 68,678 -10.63 2.0574
2021-05-25 2021-03-31 13F AAON COM PAR $0.004 000360206 1,097,672 -9,047 -0.82 76,848 4.21 2.5165
2021-02-08 2020-12-31 13F AAON COM PAR $0.004 000360206 1,106,719 4,125 0.37 73,741 11.00 2.6299
2020-11-02 2020-09-30 13F AAON COM PAR $0.004 000360206 1,102,594 0 0.00 66,431 5.85 2.6895
2020-09-02 2020-06-30 13F AAON COM PAR $0.004 000360206 1,102,594 -119,700 -9.79 62,760 6.42 2.6102
2020-05-21 2020-03-31 13F AAON COM PAR $0.004 000360206 1,222,294 -562,950 -31.53 58,972 -33.04 3.1991
2020-02-04 2019-12-31 13F AAON COM PAR $0.004 000360206 1,785,244 -1,507,200 -45.78 88,067 -46.65 3.8170
2019-11-18 2019-09-30 13F AAON COM PAR $0.004 000360206 3,292,444 0 0.00 165,066 0.00 8.1625
2019-08-07 2019-06-30 13F AAON COM PAR $0.004 000360206 3,292,444 15,670 0.48 165,066 9.23 8.1625
2019-05-10 2019-03-31 13F AAON COM PAR $0.004 000360206 3,276,774 212,813 6.95 151,119 40.80 16.1657
2019-02-06 2018-12-31 13F AAON COM PAR $0.004 000360206 3,063,961 -90,450 -2.87 107,329 -9.88 6.9733
2018-11-13 2018-09-30 13F AAON COM PAR $0.004 000360206 3,154,411 7,000 0.22 119,090 13.80 7.0873
2018-08-06 2018-06-30 13F AAON COM PAR $0.004 000360206 3,147,411 -5,000 -0.16 104,651 -14.83 6.2975
2018-05-04 2018-03-31 13F AAON COM PAR $0.004 000360206 3,152,411 299 0.01 122,866 6.21 7.3709
2018-01-29 2017-12-31 13F AAON COM PAR $0.004 000360206 3,152,112 -4,000 -0.13 115,683 6.31 6.7775
2017-11-14 2017-09-30 13F AAON COM PAR $0.004 000360206 3,156,112 0 0.00 108,817 -6.44 6.6628
2017-08-09 2017-06-30 13F AAON COM PAR $0.004 000360206 3,156,112 -5,200 -0.16 116,303 4.07 7.2477
2017-04-27 2017-03-31 13F AAON COM PAR $0.004 000360206 3,161,312 3,200 0.10 111,752 7.07 7.3078
2017-02-13 2016-12-31 13F AAON COM PAR $0.004 000360206 3,158,112 1,096,000 53.15 104,376 75.63 7.2681
2016-11-02 2016-09-30 13F AAON COMMON 000360206 2,062,112 0 0.00 59,430 4.76 8.8900
2016-08-09 2016-06-30 13F AAON COMMON 000360206 2,062,112 0 0.00 56,729 -1.75 8.7858
2016-05-03 2016-03-31 13F AAON COMMON 000360206 2,062,112 0 0.00 57,739 20.59 9.4483
2016-02-19 2015-12-31 13F AAON COMMON 000360206 2,062,112 0 0.00 47,882 19.82 8.3897
2015-11-04 2015-09-30 13F AAON COMMON 000360206 2,062,112 0 0.00 39,964 -13.94 7.2007
2015-08-10 2015-06-30 13F AAON COMMON 000360206 2,062,112 -1,108,613 -34.96 46,439 -40.29 7.9683
2015-05-11 2015-03-31 13F AAON COMMON 000360206 3,170,725 1,108,613 53.76 77,778 68.46 9.5747
2015-02-11 2014-12-31 13F AAON COMMON 000360206 2,062,112 0 0.00 46,171 31.63 8.5468
2014-10-27 2014-09-30 13F AAON COMMON 000360206 2,062,112 -373 -0.02 35,077 -23.90 7.1781
2014-08-06 2014-06-30 13F AAON COMMON 000360206 2,062,485 687,495 50.00 46,090 20.27 8.9258
2014-05-12 2014-03-31 13F AAON COMMON 000360206 1,374,990 0 0.00 38,321 -12.77 8.3219
2014-02-07 2013-12-31 13F AAON COMMON 000360206 1,374,990 -3,500 -0.25 43,931 19.99 9.6691
2013-11-06 2013-09-30 13F AAON COMMON 000360206 1,378,490 -2 -0.00 36,613 20.43 8.7730
2013-07-16 2013-06-30 13F AAON COMMON 000360206 1,378,492 1,378,492 30,400 8.1950
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.