AAON, Inc.
MX ˙ BMV ˙ US0003602069
SecurityMX:AAON / AAON, Inc.
InstitutionBnp Paribas Arbitrage, Sa
Latest Disclosed Ownership10,824 shares
Latest Disclosed Value $ 895,686
Bnp Paribas Arbitrage, Sa reports 93.83% decrease in ownership of AAON / AAON, Inc.

On May 12, 2026 - Bnp Paribas Arbitrage, Sa filed a 13F-HR form disclosing ownership of 10,824 shares of AAON, Inc. (MX:AAON) valued at $895,686 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 175,312 shares of AAON, Inc.. This represents a change in shares of -93.83% 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)
2026-05-12 2026-03-31 13F AAON Equity 000360206 10,824 -164,488 -93.83 896 -93.30 0.0000
2026-02-10 2025-12-31 13F AAON Equity 000360206 175,312 164,894 1,582.78 13,368 1,273.79 0.0061
2025-11-13 2025-09-30 13F AAON Equity 000360206 10,418 -91,023 -89.73 973 -86.99 0.0005
2025-08-14 2025-06-30 13F AAON Equity 000360206 101,441 90,556 831.93 7,481 780.12 0.0043
2025-05-14 2025-03-31 13F AAON Equity 000360206 10,885 -2,530 -18.86 850 -46.13 0.0005
2025-02-14 2024-12-31 13F AAON Equity 000360206 13,415 3,110 30.18 1,579 42.03 0.0009
2024-11-13 2024-09-30 13F AAON Equity 000360206 10,305 5,133 99.25 1,111 146.34 0.0007
2024-08-13 2024-06-30 13F AAON Equity 000360206 5,172 -97,523 -94.96 451 -95.01 0.0004
2024-05-01 2024-03-31 13F AAON Equity 000360206 102,695 49,507 93.08 9,047 130.32 0.0079
2024-02-14 2023-12-31 13F/A-2 AAON Equity 000360206 53,188 -10,704 -16.75 3,929 8.12 0.0045
2024-02-07 2023-12-31 13F/A-1 AAON Equity 000360206 53,188 -10,704 3,929 0.0006
2024-02-07 2023-12-31 13F AAON Equity 000360206 53,188 3,929
2023-11-14 2023-09-30 13F AAON Equity 000360206 63,892 25,715 67.36 3,634 0.39 0.0047
2023-08-09 2023-06-30 13F AAON Equity 000360206 38,177 -4,235 -9.99 3,620 -11.73 0.0045
2023-05-12 2023-03-31 13F AAON EQUITY 000360206 42,412 29,707 233.82 4,101 328.87 0.0057
2023-02-14 2022-12-31 13F AAON Equity 000360206 12,705 -11,663 -47.86 957 -27.13 0.0015
2022-11-16 2022-09-30 13F/A-1 AAON Equity 000360206 24,368 2,965 13.85 1,313 11.95 0.0021
2022-11-15 2022-09-30 13F AAON Equity 000360206 24,368 2,965 1,313 0.0003
2022-08-12 2022-06-30 13F AAON Equity 000360206 21,403 -22,835 -51.62 1,172 -52.45 0.0018
2022-05-18 2022-03-31 13F/A-1 AAON Equity 000360206 44,238 3,458 8.48 2,465 -23.90 0.0033
2022-02-09 2021-12-31 13F AAON EQUITY 000360206 40,780 -27,644 -40.40 3,239 -27.54 0.0046
2021-11-16 2021-09-30 13F/A-1 AAON EQUITY 000360206 68,424 53,895 370.95 4,471 391.75 0.0063
2021-11-12 2021-09-30 13F AAON EQUITY 000360206 10,505 -4,024 633 0.0000
2021-08-10 2021-06-30 13F AAON EQUITY 000360206 14,529 6,341 77.44 909 58.64 0.0012
2021-05-07 2021-03-31 13F AAON EQUITY 000360206 8,188 -443 -5.13 573 -0.35 0.0008
2021-02-10 2020-12-31 13F AAON EQUITY 000360206 8,631 -1,874 -17.84 575 -9.02 0.0011
2020-10-30 2020-09-30 13F AAON EQUITY 000360206 10,505 7,011 200.66 633 234.39 0.0009
2020-08-06 2020-06-30 13F AAON EQUITY 000360206 3,494 -13,806 -79.80 190 -77.37 0.0003
2020-05-13 2020-03-31 13F AAON EQUITY 000360206 17,300 5,725 49.46 836 46.23 0.0017
2020-02-12 2019-12-31 13F AAON EQUITY 000360206 11,575 4,099 54.83 572 66.47 0.0010
2019-11-07 2019-09-30 13F AAON EQUITY 000360206 7,476 1,609 27.42 343 16.67 0.0006
2019-07-30 2019-06-30 13F AAON EQUITY 000360206 5,867 -3,659 -38.41 294 -33.03 0.0006
2019-04-25 2019-03-31 13F AAON EQUITY 000360206 9,526 8,599 927.62 440 1,271.88 0.0010
2019-02-12 2018-12-31 13F AAON EQUITY 000360206 927 -1,391 -60.01 33 -63.22 0.0001
2018-11-07 2018-09-30 13F AAON EQUITY 000360206 2,318 172 8.01 88 22.54 0.0001
2018-07-25 2018-06-30 13F AAON EQUITY 000360206 2,146 -11,345 -84.09 71 -86.50 0.0001
2018-05-11 2018-03-31 13F AAON EQUITY 000360206 13,491 -3,486 -20.53 526 -15.57 0.0010
2018-03-05 2017-12-31 13F/A-1 AAON EQUITY 000360206 16,977 -4,442 -20.74 623 -15.58 0.0011
2018-02-01 2017-12-31 13F AAON EQUITY 000360206 16,977 -4,442 623
2017-11-03 2017-09-30 13F AAON STOCK 000360206 21,419 8,209 62.14 739 51.85 0.0018
2017-08-03 2017-06-30 13F AAON STOCK 000360206 13,210 4,889 58.75 487 65.31 0.0015
2017-05-03 2017-03-31 13F AAON STOCK 000360206 8,321 -688 -7.64 294 -1.01 0.0008
2017-02-14 2016-12-31 13F AAON STOCK 000360206 9,009 2,624 41.10 298 61.41 0.0014
2016-10-05 2016-09-30 13F * AAON INC COM PAR $0.004 STOCK 000360206 6,385 -6,324 -49.76 184 -47.28 0.0008
2016-07-06 2016-06-30 13F * AAON INC COM PAR $0.004 STOCK 000360206 12,709 6,435 102.57 350 99.43 0.0016
2016-04-22 2016-03-31 13F * AAON INC COM PAR $0.004 STOCK 000360206 6,274 1,775 39.45 176 68.27 0.0007
2016-04-19 2015-12-31 13F/A-1 * AAON INC COM PAR $0.004 STOCK 000360206 4,499 -5,170 -53.47 104 -44.39 0.0005
2016-02-10 2015-12-31 13F * AAON INC COM PAR $0.004 STOCK 000360206 4,499 104
2015-11-13 2015-09-30 13F * AAON INC COM PAR $0.004 STOCK 000360206 9,669 5,561 135.37 187 103.26 0.0005
2015-08-14 2015-06-30 13F AAON INC COM PAR $0.004 STOCK 000360206 4,108 3,093 304.73 93 283.33 0.0003
2015-05-15 2015-03-31 13F * AAON INC COM PAR $0.004 STOCK 000360206 1,015 1,015 0.00 25 0.0001
2015-02-11 2014-12-31 13F * AAON INC COM PAR $0.004 STOCK 000360206 0 -2,488 -100.00 0 -100.00
2014-11-12 2014-09-30 13F * AAON INC COM PAR $0.004 STOCK 000360206 2,488 2,125 585.40 42 281.82 0.0000
2014-04-02 2013-12-31 13F/A-1 AAON INC PAR $0.004 STOCK 000360206 363 -7,361 -95.30 12 -94.63 0.0000
2013-11-13 2013-09-30 13F AAON INC PAR $0.004 STOCK 000360206 7,724 1,279 19.84 205 -3.76 0.0001
2013-08-13 2013-06-30 13F AAON INC PAR $0.004 STOCK 000360206 6,445 6,445 213 0.0002
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.