TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionArkadios Wealth Advisors
Latest Disclosed Ownership353 shares
Latest Disclosed Value $ 408,548
Arkadios Wealth Advisors reports 27.44% increase in ownership of TDG / TransDigm Group Incorporated

On May 18, 2026 - Arkadios Wealth Advisors filed a 13F-HR form disclosing ownership of 353 shares of TransDigm Group Incorporated (MX:TDG) valued at $408,548 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 277 shares of TransDigm Group Incorporated. This represents a change in shares of 27.44% 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)
2026-05-18 2026-03-31 13F TRANSDIGM GROUP INC COM Stock 893641100 353 76 27.44 409 10.87 0.0043
2026-02-13 2025-12-31 13F TRANSDIGM GROUP INC COM Stock 893641100 277 -18 -6.10 368 -5.40 0.0071
2025-10-29 2025-09-30 13F TRANSDIGM GROUP INC COM Stock 893641100 295 100 51.28 389 31.42 0.0093
2025-08-04 2025-06-30 13F TRANSDIGM GROUP INC COM Stock 893641100 195 48 32.65 296 45.81 0.0087
2025-05-08 2025-03-31 13F TRANSDIGM GROUP INC COM Stock 893641100 147 147 203 0.0077
2022-02-03 2021-12-31 13F TRANSDIGM GROUP INC COM Stock 893641100 0 -4 -100.00 0 0.0000
2021-10-19 2021-09-30 13F TRANSDIGM GROUP INC COM Stock 893641100 4 -5 -55.56 0 0.0003
2021-07-28 2021-06-30 13F TRANSDIGM GROUP INC COM Stock 893641100 9 0 0.00 0 0.0006
2021-04-26 2021-03-31 13F TRANSDIGM GROUP INC COM Stock 893641100 9 9 0 0.0008
2020-11-10 2020-09-30 13F TRANSDIGM GROUP INC COM Common Stock 893641100 0 -10 -100.00 0 -100.00
2020-08-10 2020-06-30 13F TRANSDIGM GROUP INC COM Common Stock 893641100 10 9 900.00 4 1,220.63 0.0023
2020-05-14 2020-03-31 13F TRANSDIGM GROUP INC COM Common Stock 893641100 1 1 0 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.