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MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionVident Advisory, LLC
Latest Disclosed Ownership3,786 shares
Latest Disclosed Value $ 4,388,604
Vident Advisory, LLC reports 48.82% decrease in ownership of TDG / TransDigm Group Incorporated

On May 14, 2026 - Vident Advisory, LLC filed a 13F-HR form disclosing ownership of 3,786 shares of TransDigm Group Incorporated (MX:TDG) valued at $4,388,604 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 7,397 shares of TransDigm Group Incorporated. This represents a change in shares of -48.82% 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)
2026-05-14 2026-03-31 13F TRANSDIGM GROUP COM 893641100 3,786 -3,611 -48.82 4,389 -55.39 0.0119
2026-02-18 2025-12-31 13F TRANSDIGM GROUP COM 893641100 7,397 100 1.37 9,838 2.29 0.0896
2025-11-14 2025-09-30 13F TRANSDIGM GROUP COM 893641100 7,297 181 2.54 9,617 -11.13 0.0919
2025-08-14 2025-06-30 13F TRANSDIGM GROUP COM 893641100 7,116 1,321 22.80 10,822 34.99 0.1215
2025-05-15 2025-03-31 13F TRANSDIGM GROUP COM 893641100 5,795 1,953 50.83 8,017 64.63 0.1171
2025-02-14 2024-12-31 13F TRANSDIGM GROUP COM 893641100 3,842 568 17.35 4,870 4.22 0.0854
2024-11-14 2024-09-30 13F TRANSDIGM GROUP COM 893641100 3,274 403 14.04 4,672 27.37 0.1176
2024-08-14 2024-06-30 13F TRANSDIGM GROUP COM 893641100 2,871 -3,336 -53.75 3,668 -52.01 0.1013
2024-05-14 2024-03-31 13F TRANSDIGM GROUP COM 893641100 6,207 5,349 623.43 7,645 780.65 0.1593
2024-02-14 2023-12-31 13F TRANSDIGM GROUP COM 893641100 858 281 48.70 868 78.60 0.0218
2024-02-21 2023-09-30 13F/A-01 TRANSDIGM GROUP COM 893641100 577 577 486 0.0151
2023-11-14 2023-09-30 13F TRANSDIGM GROUP COM 893641100 577 577 486 0.0121
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.