TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionMAI Capital Management
Latest Disclosed Ownership972 shares
Latest Disclosed Value $ 1,126,440
MAI Capital Management reports 28.23% increase in ownership of TDG / TransDigm Group Incorporated

On May 15, 2026 - MAI Capital Management filed a 13F-HR form disclosing ownership of 972 shares of TransDigm Group Incorporated (MX:TDG) valued at $1,126,440 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 758 shares of TransDigm Group Incorporated. This represents a change in shares of 28.23% 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 TRANSDIGM GROUP COM 893641100 972 214 28.23 1,126 11.82 0.0064
2026-02-13 2025-12-31 13F TRANSDIGM GROUP COM 893641100 758 -1 -0.13 1,008 0.80 0.0058
2025-11-10 2025-09-30 13F TRANSDIGM GROUP COM 893641100 759 112 17.31 1,000 1.63 0.0062
2025-08-12 2025-06-30 13F TRANSDIGM GROUP COM 893641100 647 71 12.33 983 23.49 0.0068
2025-05-15 2025-03-31 13F TRANSDIGM GROUP COM 893641100 576 51 9.71 796 19.70 0.0060
2025-02-14 2024-12-31 13F TRANSDIGM GROUP COM 893641100 525 -168 -24.24 666 -32.76 0.0049
2024-11-07 2024-09-30 13F TransDigm Group CS 893641100 693 -48 -6.48 989 4.55 0.0094
2024-08-12 2024-06-30 13F TransDigm Group CS 893641100 741 44 6.31 947 10.26 0.0093
2024-05-08 2024-03-31 13F TransDigm Group CS 893641100 697 -141 -16.83 859 1.30 0.0089
2024-02-09 2023-12-31 13F TransDigm Group CS 893641100 838 296 54.61 848 85.75 0.0111
2023-11-14 2023-09-30 13F TransDigm Group CS 893641100 542 -15 -2.69 457 -8.43 0.0068
2023-08-02 2023-06-30 13F TransDigm Group CS 893641100 557 -18 -3.13 498 17.73 0.0073
2023-05-10 2023-03-31 13F TransDigm Group CS 893641100 575 -372 -39.28 424 -29.03 0.0067
2023-02-09 2022-12-31 13F TransDigm Group CS 893641100 947 -511 -35.05 597 -22.09 0.0100
2022-11-15 2022-09-30 13F TransDigm Group CS 893641100 1,458 -234 -13.83 765 -15.75 0.0144
2022-07-19 2022-06-30 13F TransDigm Group CS 893641100 1,692 -14,333 -89.44 908 -91.30 0.0173
2022-05-10 2022-03-31 13F TransDigm Group CS 893641100 16,025 1,446 9.92 10,441 12.56 0.1755
2022-02-11 2021-12-31 13F TransDigm Group CS 893641100 14,579 14,579 9,276 0.1494
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.