AAON, Inc.
MX ˙ BMV ˙ US0003602069
SecurityMX:AAON / AAON, Inc.
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership1,426,802 shares
Latest Disclosed Value $ 118,093,106
Geode Capital Management, Llc reports 3.29% increase in ownership of AAON / AAON, Inc.

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 1,426,802 shares of AAON, Inc. (MX:AAON) valued at $118,093,106 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 1,381,303 shares of AAON, Inc.. This represents a change in shares of 3.29% 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)
2026-05-15 2026-03-31 13F AAON COM PAR $0.004 000360206 1,426,802 45,499 3.29 118,093 12.10 0.0039
2026-02-09 2025-12-31 13F AAON COM PAR $0.004 000360206 1,381,303 20,588 1.51 105,343 -17.16 0.0065
2025-11-12 2025-09-30 13F AAON COM PAR $0.004 000360206 1,360,715 19,339 1.44 127,166 28.53 0.0081
2025-08-08 2025-06-30 13F AAON COM PAR $0.004 000360206 1,341,376 26,302 2.00 98,941 -3.73 0.0069
2025-05-13 2025-03-31 13F AAON COM PAR $0.004 000360206 1,315,074 77,394 6.25 102,775 -29.46 0.0081
2025-02-12 2024-12-31 13F AAON COM PAR $0.004 000360206 1,237,680 3,644 0.30 145,692 9.45 0.0113
2024-11-12 2024-09-30 13F AAON COM PAR $0.004 000360206 1,234,036 6,338 0.52 133,110 24.25 0.0108
2024-08-09 2024-06-30 13F AAON COM PAR $0.004 000360206 1,227,698 -306,443 -19.97 107,131 -20.75 0.0094
2024-05-13 2024-03-31 13F AAON COM PAR $0.004 000360206 1,534,141 42,886 2.88 135,177 22.70 0.0125
2024-02-13 2023-12-31 13F AAON COM PAR $0.004 000360206 1,491,255 67,755 4.76 110,172 36.07 0.0115
2023-11-13 2023-09-30 13F AAON COM PAR $0.004 000360206 1,423,500 529,704 59.26 80,964 -4.46 0.0096
2023-08-11 2023-06-30 13F AAON COM PAR $0.004 000360206 893,796 47,827 5.65 84,741 3.60 0.0100
2023-05-15 2023-03-31 13F AAON COM PAR $0.004 000360206 845,969 35,354 4.36 81,797 133,991.80 0.0106
2023-02-13 2022-12-31 13F AAON COM PAR $0.004 000360206 810,615 19,628 2.48 61 -99.86 0.0086
2022-11-14 2022-09-30 13F AAON COM PAR $0.004 000360206 790,987 32,661 4.31 42,618 2.63 0.0065
2022-08-12 2022-06-30 13F AAON COM PAR $0.004 000360206 758,326 13,781 1.85 41,525 0.08 0.0061
2022-05-13 2022-03-31 13F AAON COM PAR $0.004 000360206 744,545 20,628 2.85 41,493 -27.84 0.0052
2022-02-11 2021-12-31 13F AAON COM PAR $0.004 000360206 723,917 6,157 0.86 57,500 22.61 0.0069
2021-11-12 2021-09-30 13F AAON COM PAR $0.004 000360206 717,760 2,409 0.34 46,898 4.75 0.0063
2021-08-13 2021-06-30 13F AAON COM PAR $0.004 000360206 715,351 16,775 2.40 44,773 -8.45 0.0062
2021-05-12 2021-03-31 13F AAON COM PAR $0.004 000360206 698,576 47,470 7.29 48,907 12.74 0.0075
2021-02-12 2020-12-31 13F AAON COM PAR $0.004 000360206 651,106 27,443 4.40 43,382 15.45 0.0073
2020-11-13 2020-09-30 13F AAON COM PAR $0.004 000360206 623,663 -18,643 -2.90 37,575 7.76 0.0074
2020-08-13 2020-06-30 13F AAON COM PAR $0.004 000360206 642,306 -7,381 -1.14 34,870 11.08 0.0075
2020-05-14 2020-03-31 13F AAON COM PAR $0.004 000360206 649,687 29,251 4.71 31,392 2.40 0.0082
2020-02-20 2019-12-31 13F/A-1 AAON COM PAR $0.004 000360206 620,436 16,040 2.65 30,655 10.41 0.0064
2020-02-13 2019-12-31 13F AAON COM PAR $0.004 000360206 620,436 16,040 30,655 6,408.9661
2019-11-12 2019-09-30 13F AAON COM PAR $0.004 000360206 604,396 9,169 1.54 27,765 -7.04 0.0065
2019-08-14 2019-06-30 13F AAON COM PAR $0.004 000360206 595,227 81,136 15.78 29,868 25.81 0.0072
2019-05-14 2019-03-31 13F AAON COM PAR $0.004 000360206 514,091 38,066 8.00 23,740 42.25 0.0062
2019-03-06 2018-12-31 13F/A-1 AAON COM PAR $0.004 000360206 476,025 7,624 1.63 16,689 -5.74 0.0052
2019-02-13 2018-12-31 13F AAON COM PAR $0.004 000360206 476,025 7,624 16,689
2018-11-13 2018-09-30 13F AAON COM PAR $0.004 000360206 468,401 33,764 7.77 17,705 22.52 0.0050
2018-08-14 2018-06-30 13F AAON COM PAR $0.004 000360206 434,637 47,912 12.39 14,451 -4.18 0.0044
2018-05-15 2018-03-31 13F AAON COM PAR $0.004 000360206 386,725 8,598 2.27 15,082 8.68 0.0049
2018-02-13 2017-12-31 13F AAON COM PAR $0.004 000360206 378,127 9,160 2.48 13,877 9.10 0.0047
2017-11-14 2017-09-30 13F AAON COM PAR $0.004 000360206 368,967 8,293 2.30 12,720 -4.29 0.0047
2017-08-14 2017-06-30 13F AAON COM PAR $0.004 000360206 360,674 15,197 4.40 13,290 8.83 0.0052
2017-06-21 2017-03-31 13F/A-1 AAON INC COM PAR $0.004 COM PAR $0.004 000360206 345,477 23,988 7.46 12,212 14.94 0.0050
2017-05-12 2017-03-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 345,477 12,212
2017-02-14 2016-12-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 321,489 10,923 3.52 10,625 18.72 0.0049
2016-11-10 2016-09-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 310,566 -1,035 -0.33 8,950 4.41 0.0045
2016-08-12 2016-06-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 311,601 2,761 0.89 8,572 -0.87 0.0047
2016-05-13 2016-03-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 308,840 4,735 1.56 8,647 22.46 0.0046
2016-02-12 2015-12-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 304,105 2,754 0.91 7,061 20.91 0.0040
2015-11-13 2015-09-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 301,351 12,213 4.22 5,840 -10.31 0.0035
2015-08-14 2015-06-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 289,138 10,781 3.87 6,511 -4.64 0.0037
2015-05-14 2015-03-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 278,357 4,918 1.80 6,828 11.53 0.0039
2015-02-12 2014-12-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 273,439 4,087 1.52 6,122 33.64 0.0036
2014-11-14 2014-09-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 269,352 83,143 44.65 4,581 -26.60 0.0030
2014-08-13 2014-06-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 186,209 4,763 2.63 6,241 23.44 0.0040
2014-05-14 2014-03-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 181,446 2,762 1.55 5,056 -11.42 0.0034
2014-02-14 2013-12-31 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 178,684 27,047 17.84 5,708 41.74 0.0040
2013-11-14 2013-09-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 151,637 53,210 54.06 4,027 23.68 0.0032
2013-08-14 2013-06-30 13F AAON INC COM PAR $0.004 COM PAR $0.004 000360206 98,427 98,427 3,256 0.0029
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.