AAON, Inc.
MX ˙ BMV ˙ US0003602069
SecurityMX:AAON / AAON, Inc.
InstitutionGAMMA Investing LLC
Latest Disclosed Ownership1,274 shares
Latest Disclosed Value $ 105,424
GAMMA Investing LLC reports 68.74% increase in ownership of AAON / AAON, Inc.

On April 6, 2026 - GAMMA Investing LLC filed a 13F-HR form disclosing ownership of 1,274 shares of AAON, Inc. (MX:AAON) valued at $105,424 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 755 shares of AAON, Inc.. This represents a change in shares of 68.74% 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)
2026-04-06 2026-03-31 13F AAON INC COM PAR 0004 Common Stock 000360206 1,274 519 68.74 105 84.21 0.0049
2026-01-05 2025-12-31 13F AAON INC COM PAR 0 004 Common Stock 000360206 755 -388 -33.95 58 -46.23 0.0029
2025-10-02 2025-09-30 13F AAON INC COM PAR 0004 Common Stock 000360206 1,143 -347 -23.29 107 -2.75 0.0059
2025-07-14 2025-06-30 13F AAON INC COM PAR 0004 Common Stock 000360206 1,490 -36 -2.36 110 -8.40 0.0069
2025-04-15 2025-03-31 13F/A-1 AAON INC COM PAR 0004 Common Stock 000360206 1,526 -110 -6.72 119 -38.02 0.0089
2025-04-07 2025-03-31 13F AAON INC COM PAR 0 004 Common Stock 000360206 119,226 117,590 2 0.0081
2025-01-03 2024-12-31 13F AAON INC COM PAR 0004 Common Stock 000360206 1,636 590 56.41 193 71.43 0.0164
2024-10-04 2024-09-30 13F AAON INC COM PAR 0004 Common Stock 000360206 1,046 301 113 0.0112
2024-10-07 2024-09-30 13F AAON INC COM PAR 0004 Common Stock 000360206 1,046 301 40.40 113 75.00 0.0112
2024-07-02 2024-06-30 13F AAON INC COM PAR 0004 Common Stock 000360206 745 55 7.97 65 6.67 0.0089
2024-04-05 2024-03-31 13F AAON INC COM PAR 0004 Common Stock 000360206 690 181 35.56 61 71.43 0.0124
2024-02-01 2023-12-31 13F AAON INC COM PAR $0004 Common Stock 000360206 509 509 36 0.0097
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.