TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionBaird Financial Group, Inc.
Latest Disclosed Ownership5,528 shares
Latest Disclosed Value $ 6,406,731
Baird Financial Group, Inc. reports 0.38% increase in ownership of TDG / TransDigm Group Incorporated

On May 14, 2026 - Baird Financial Group, Inc. filed a 13F-HR form disclosing ownership of 5,528 shares of TransDigm Group Incorporated (MX:TDG) valued at $6,406,731 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 5,507 shares of TransDigm Group Incorporated. This represents a change in shares of 0.38% 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 5,528 21 0.38 6,407 -12.52 0.0100
2026-02-13 2025-12-31 13F TRANSDIGM GROUP INC COM COMMON 893641100 5,507 73 1.34 7,323 2.25 0.0114
2025-11-13 2025-09-30 13F TRANSDIGM GROUP COMMON 893641100 5,434 37 0.69 7,162 -12.72 0.0115
2025-08-13 2025-06-30 13F TRANSDIGM GROUP INC COM COMMON 893641100 5,397 332 6.55 8,207 17.13 0.0144
2025-05-15 2025-03-31 13F TRANSDIGM GROUP INC COM COMMON 893641100 5,065 -156 -2.99 7,006 5.89 0.0135
2025-02-14 2024-12-31 13F TRANSDIGM GROUP COMMON 893641100 5,221 146 2.88 6,616 -8.64 0.0127
2024-11-14 2024-09-30 13F TRANSDIGM GROUP COMMON 893641100 5,075 180 3.68 7,243 15.82 0.0141
2024-08-14 2024-06-30 13F TRANSDIGM GROUP COMMON 893641100 4,895 272 5.88 6,254 9.84 0.0130
2024-05-14 2024-03-31 13F TRANSDIGM GROUP COMMON 893641100 4,623 -88 -1.87 5,694 19.48 0.0119
2024-02-14 2023-12-31 13F TRANSDIGM GROUP COMMON 893641100 4,711 393 9.10 4,766 30.91 0.0109
2023-11-13 2023-09-30 13F TRANSDIGM GROUP COMMON 893641100 4,318 143 3.43 3,641 -2.49 0.0099
2023-08-11 2023-06-30 13F TRANSDIGM GROUP COMMON 893641100 4,175 186 4.66 3,733 26.97 0.0099
2023-05-15 2023-03-31 13F TRANSDIGM GROUP COMMON 893641100 3,989 209 5.53 2,940 146,900.00 0.0073
2023-02-13 2022-12-31 13F TRANSDIGM GROUP COMMON 893641100 3,780 1,866 97.49 2 -99.80 0.0063
2022-11-15 2022-09-30 13F TRANSDIGM GROUP COMMON 893641100 1,914 689 56.24 1,005 52.74 0.0030
2022-08-08 2022-06-30 13F TRANSDIGM GROUP INC COM COMMON 893641100 1,225 829 209.34 658 154.05 0.0018
2022-05-13 2022-03-31 13F TRANSDIGM GROUP INC COM COMMON 893641100 396 6 1.54 259 4.44 0.0006
2022-02-09 2021-12-31 13F TRANSDIGM GROUP INC COM COMMON 893641100 390 -25 -6.02 248 -4.25 0.0006
2021-11-12 2021-09-30 13F TRANSDIGM GROUP INC COM COMMON 893641100 415 88 26.91 259 22.75 0.0007
2021-08-11 2021-06-30 13F TRANSDIGM GROUP INC COM COMMON 893641100 327 327 211 0.0005
2020-11-12 2020-09-30 13F TRANSDIGM GROUP INC COM COMMON 893641100 0 -2,179 -100.00 0 -100.00
2020-10-22 2020-06-30 13F/A-1 TRANSDIGM GROUP INC COM COMMON 893641100 2,179 -433 -16.58 963 15.05 0.0036
2020-08-14 2020-06-30 13F TRANSDIGM GROUP INC COM COMMON 893641100 3,168 556 1,761 3,489.9019
2020-05-14 2020-03-31 13F TRANSDIGM GROUP INC COM COMMON 893641100 2,612 -651 -19.95 837 -54.19 0.0038
2020-02-14 2019-12-31 13F TRANSDIGM GROUP INC COM COMMON 893641100 3,263 197 6.43 1,827 14.40 0.0066
2019-11-14 2019-09-30 13F TRANSDIGM GROUP Common 893641100 3,066 799 35.24 1,597 45.58 0.0063
2019-08-14 2019-06-30 13F TRANSDIGM GROUP COMMON 893641100 2,267 -34 -1.48 1,097 4.98 0.0043
2019-05-14 2019-03-31 13F TRANSDIGM GROUP COMMON 893641100 2,301 -464 -16.78 1,045 11.17 0.0061
2019-02-14 2018-12-31 13F TRANSDIGM GROUP COMMON 893641100 2,765 -116 -4.03 940 -11.82 0.0064
2018-11-13 2018-09-30 13F TRANSDIGM GROUP COMMON 893641100 2,881 -370 -11.38 1,066 -4.99 0.0067
2018-08-13 2018-06-30 13F TRANSDIGM GROUP COMMON 893641100 3,251 -19 -0.58 1,122 11.75 0.0076
2018-05-14 2018-03-31 13F TRANSDIGM GROUP COMMON 893641100 3,270 -23 -0.70 1,004 11.06 0.0071
2018-02-09 2017-12-31 13F TRANSDIGM GROUP COMMON 893641100 3,293 91 2.84 904 10.38 0.0064
2017-11-14 2017-09-30 13F TRANSDIGM GROUP COMMON 893641100 3,202 -19 -0.59 819 -5.43 0.0062
2017-08-14 2017-06-30 13F TRANSDIGM GROUP COMMON 893641100 3,221 -4,520 -58.39 866 -49.18 0.0068
2017-06-19 2017-03-31 13F/A-1 TRANSDIGM GROUP COMMON 893641100 7,741 1,884 32.17 1,704 16.87 0.0138
2017-05-09 2017-03-31 13F TRANSDIGM GROUP COMMON 893641100 7,741 1,704
2017-02-10 2016-12-31 13F TRANSDIGM GROUP COMMON 893641100 5,857 4,859 486.87 1,458 404.50 0.0127
2016-11-10 2016-09-30 13F TRANSDIGM GROUP COMMON 893641100 998 0 0.00 289 9.47 0.0026
2016-08-11 2016-06-30 13F TRANSDIGM GROUP COMMON 893641100 998 -499 -33.33 264 -20.00 0.0024
2016-05-12 2016-03-31 13F TRANSDIGM GROUP COMMON 893641100 1,497 0 0.00 330 -3.51 0.0032
2016-02-11 2015-12-31 13F TRANSDIGM GROUP COMMON 893641100 1,497 -687 -31.46 342 -26.29 0.0034
2015-11-12 2015-09-30 13F TRANSDIGM GROUP COMMON 893641100 2,184 -488 -18.26 464 -22.67 0.0049
2015-08-14 2015-06-30 13F TRANSDIGM GROUP COMMON 893641100 2,672 2,672 600 0.0059
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.