TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionPacer Advisors, Inc.
Latest Disclosed Ownership2,928 shares
Latest Disclosed Value $ 3,393,435
Pacer Advisors, Inc. reports 34.70% decrease in ownership of TDG / TransDigm Group Incorporated

On May 6, 2026 - Pacer Advisors, Inc. filed a 13F-HR form disclosing ownership of 2,928 shares of TransDigm Group Incorporated (MX:TDG) valued at $3,393,435 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 24, 2026 disclosing 4,484 shares of TransDigm Group Incorporated. This represents a change in shares of -34.70% 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)
2026-05-06 2026-03-31 13F TransDigm Group Common Stock - Domestic 893641100 2,928 -1,556 -34.70 3,393 -43.10 0.0087
2026-02-24 2025-12-31 13F/A-1 TransDigm Group Common Stock - Domestic 893641100 4,484 -1,024 -18.59 5,963 -17.85 0.0152
2026-02-04 2025-12-31 13F TransDigm Group Common Stock - Domestic 893641100 4,484 -1,024 5,963 0.0081
2025-10-15 2025-09-30 13F TransDigm Group Common Stock - Domestic 893641100 5,508 1,023 22.81 7,260 6.44 0.0183
2025-08-12 2025-06-30 13F TransDigm Group Common Stock - Domestic 893641100 4,485 -5,885 -56.75 6,820 -52.45 0.0170
2025-05-06 2025-03-31 13F TransDigm Group Common Stock - Domestic 893641100 10,370 2,399 30.10 14,345 42.01 0.0336
2025-01-22 2024-12-31 13F TransDigm Group Common Stock - Domestic 893641100 7,971 2,009 33.70 10,101 18.72 0.0218
2024-11-12 2024-09-30 13F TransDigm Group Common Stock - Domestic 893641100 5,962 1,311 28.19 8,509 43.18 0.0180
2024-08-13 2024-06-30 13F TransDigm Group Common Stock - Domestic 893641100 4,651 163 3.63 5,942 7.51 0.0135
2024-05-10 2024-03-31 13F TransDigm Group Common Stock - Domestic 893641100 4,488 -1,239 -21.63 5,527 -4.59 0.0127
2024-01-16 2023-12-31 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 5,727 1,188 26.17 5,793 51.41 0.0164
2023-11-13 2023-09-30 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 4,539 507 12.57 3,827 6.13 0.0147
2023-07-12 2023-06-30 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 4,032 -287 -6.65 3,605 13.26 0.0145
2023-05-02 2023-03-31 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 4,319 3,851 822.86 3,183 982.65 0.0136
2023-02-06 2022-12-31 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 468 -1,442 -75.50 295 -70.66 0.0015
2022-10-18 2022-09-30 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 1,910 1,827 2,201.20 1,002 2,126.67 0.0070
2022-08-12 2022-06-30 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 83 -3,073 -97.37 45 -97.81 0.0003
2022-04-05 2022-03-31 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 3,156 -1,715 -35.21 2,056 -33.66 0.0169
2022-02-03 2021-12-31 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 4,871 1,855 61.51 3,099 64.49 0.0318
2021-10-15 2021-09-30 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 3,016 -33 -1.08 1,884 -4.56 0.0238
2021-07-21 2021-06-30 13F TRANSDIGM GROUP Common Stock - Domestic 893641100 3,049 -530 -14.81 1,974 -6.18 0.0283
2021-04-05 2021-03-31 13F TRANSDIGM GROUP Common Stock 893641100 3,579 265 8.00 2,104 2.58 0.0366
2021-01-20 2020-12-31 13F TRANSDIGM GROUP Common Stock 893641100 3,314 -58 -1.72 2,051 28.03 0.0385
2020-10-19 2020-09-30 13F TRANSDIGM GROUP Common Stock 893641100 3,372 -858 -20.28 1,602 -14.33 0.0341
2020-07-29 2020-06-30 13F TRANSDIGM GROUP Common Stock 893641100 4,230 3,796 874.65 1,870 1,180.82 0.0379
2020-04-23 2020-03-31 13F TRANSDIGM GROUP Common Stock 893641100 434 -8 -1.81 146 -41.13 0.0029
2020-02-10 2019-12-31 13F TRANSDIGM GROUP Common Stock 893641100 442 -4,886 -91.70 248 -91.06 0.0112
2019-10-10 2019-09-30 13F TRANSDIGM GROUP Common Stock 893641100 5,328 817 18.11 2,774 27.13 0.0624
2019-08-12 2019-06-30 13F TRANSDIGM GROUP Common Stock 893641100 4,511 -29 -0.64 2,182 5.82 0.0534
2019-04-10 2019-03-31 13F TRANSDIGM GROUP Common Stock 893641100 4,540 4,513 16,714.81 2,062 22,811.11 0.0572
2019-02-13 2018-12-31 13F TRANSDIGM GROUP Common Stock 893641100 27 -2,499 -98.93 9 -99.04 0.0003
2018-11-14 2018-09-30 13F TRANSDIGM GROUP Common Stock 893641100 2,526 306 13.78 940 22.72 0.0354
2018-08-14 2018-06-30 13F TRANSDIGM GROUP Common Stock 893641100 2,220 372 20.13 766 35.10 0.0347
2018-05-14 2018-03-31 13F TransDigm Group COM 893641100 1,848 297 19.15 567 33.10 0.0314
2018-02-14 2017-12-31 13F TransDigm Group Com 893641100 1,551 572 58.43 426 70.40 0.0299
2017-11-08 2017-09-30 13F TransDigm Group Com 893641100 979 78 8.66 250 3.31 0.0222
2017-08-08 2017-06-30 13F TRANSDIGM GROUP Com 893641100 901 -122 -11.93 242 7.56 0.0239
2017-05-09 2017-03-31 13F TRANSDIGM GROUP Com 893641100 1,023 33 3.33 225 -8.54 0.0276
2017-02-08 2016-12-31 13F TRANSDIGM GROUP Com 893641100 990 -6 -0.60 246 -14.58 0.0351
2016-11-10 2016-09-30 13F TRANSDIGM GROUP Com 893641100 996 -6 -0.60 288 9.09 0.0438
2016-08-12 2016-06-30 13F TRANSDIGM GROUP Com 893641100 1,002 74 7.97 264 29.41 0.0417
2016-05-13 2016-03-31 13F TRANSDIGM GROUP Com 893641100 928 130 16.29 204 12.09 0.0463
2016-02-17 2015-12-31 13F TRANSDIGM GROUP Com 893641100 798 798 182 0.0428
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.