TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionApollon Wealth Management, LLC
Latest Disclosed Ownership820 shares
Latest Disclosed Value $ 950,542
Apollon Wealth Management, LLC reports 7.97% decrease in ownership of TDG / TransDigm Group Incorporated

On April 22, 2026 - Apollon Wealth Management, LLC filed a 13F-HR form disclosing ownership of 820 shares of TransDigm Group Incorporated (MX:TDG) valued at $950,542 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 891 shares of TransDigm Group Incorporated. This represents a change in shares of -7.97% 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)
2026-04-22 2026-03-31 13F TRANSDIGM GROUP COM 893641100 820 -71 -7.97 951 -19.76 0.0154
2026-01-22 2025-12-31 13F TRANSDIGM GROUP COM 893641100 891 -5 -0.56 1,184 0.34 0.0205
2025-10-17 2025-09-30 13F TRANSDIGM GROUP COM 893641100 896 -15 -1.65 1,181 -14.80 0.0210
2025-07-25 2025-06-30 13F TRANSDIGM GROUP COM 893641100 911 92 11.23 1,386 22.24 0.0274
2025-05-02 2025-03-31 13F TRANSDIGM GROUP COM 893641100 819 125 18.01 1,134 28.90 0.0249
2025-01-28 2024-12-31 13F TRANSDIGM GROUP COM 893641100 694 -137 -16.49 879 -25.82 0.0203
2024-11-05 2024-09-30 13F TRANSDIGM GROUP COM 893641100 831 63 8.20 1,185 20.92 0.0335
2024-07-19 2024-06-30 13F TRANSDIGM GROUP COM 893641100 768 161 26.52 981 31.19 0.0299
2024-05-02 2024-03-31 13F TRANSDIGM GROUP COM 893641100 607 121 24.90 747 52.14 0.0235
2024-02-06 2023-12-31 13F TRANSDIGM GROUP COM 893641100 486 122 33.52 492 60.46 0.0170
2023-11-14 2023-09-30 13F TRANSDIGM GROUP COM 893641100 364 116 46.77 307 38.46 0.0154
2023-08-04 2023-06-30 13F TRANSDIGM GROUP COM 893641100 248 248 222 0.0107
2023-05-16 2023-03-31 13F TRANSDIGM GROUP COM 893641100 0 -333 -100.00 0 -100.00
2023-02-15 2022-12-31 13F TRANSDIGM GROUP COM 893641100 333 333 210 0.0149
2020-11-03 2020-09-30 13F TRANSDIGM GROUP COM 893641100 0 -7 -100.00 0 -100.00
2020-08-14 2020-06-30 13F TRANSDIGM GROUP COM 893641100 7 7 3 0.0017
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.