TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionNomura Asset Management Co Ltd
Latest Disclosed Ownership19,465 shares
Latest Disclosed Value $ 22,559,156
Nomura Asset Management Co Ltd reports 4.96% increase in ownership of TDG / TransDigm Group Incorporated

On May 11, 2026 - Nomura Asset Management Co Ltd filed a 13F-HR form disclosing ownership of 19,465 shares of TransDigm Group Incorporated (MX:TDG) valued at $22,559,156 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 18,545 shares of TransDigm Group Incorporated. This represents a change in shares of 4.96% 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)
2026-05-11 2026-03-31 13F TRANSDIGM GROUP COM 893641100 19,465 920 4.96 22,559 -8.53 0.0364
2026-02-10 2025-12-31 13F TRANSDIGM GROUP COM 893641100 18,545 -722 -3.75 24,662 -2.88 0.0624
2025-11-12 2025-09-30 13F TRANSDIGM GROUP COM 893641100 19,267 -1,007 -4.97 25,394 -17.63 0.0663
2025-08-11 2025-06-30 13F TRANSDIGM GROUP COM 893641100 20,274 817 4.20 30,829 14.55 0.0845
2025-05-12 2025-03-31 13F TRANSDIGM GROUP COM 893641100 19,457 1,346 7.43 26,915 17.27 0.0824
2025-02-12 2024-12-31 13F TRANSDIGM GROUP COM 893641100 18,111 1,788 10.95 22,952 -1.48 0.0691
2024-11-15 2024-09-30 13F TRANSDIGM GROUP COM 893641100 16,323 1,086 7.13 23,295 19.67 0.0718
2024-08-14 2024-06-30 13F TRANSDIGM GROUP COM 893641100 15,237 588 4.01 19,467 7.90 0.0663
2024-05-13 2024-03-31 13F TRANSDIGM GROUP COM 893641100 14,649 460 3.24 18,042 25.69 0.0655
2024-02-09 2023-12-31 13F TRANSDIGM GROUP COM 893641100 14,189 320 2.31 14,354 22.75 0.0593
2023-11-03 2023-09-30 13F TRANSDIGM GROUP COM 893641100 13,869 151 1.10 11,693 -4.67 0.0548
2023-08-14 2023-06-30 13F TRANSDIGM GROUP COM 893641100 13,718 766 5.91 12,266 28.49 0.0565
2025-01-10 2023-03-31 13F/A-1 TRANSDIGM GROUP COM 893641100 12,952 300 2.37 9,546 19.83 0.0502
2023-05-11 2023-03-31 13F TRANSDIGM GROUP COM 893641100 12,952 300 9,546 0.0502
2025-01-10 2022-12-31 13F/A-1 TRANSDIGM GROUP COM 893641100 12,652 510 4.20 7,966 25.02 0.0463
2023-02-14 2022-12-31 13F TRANSDIGM GROUP COM 893641100 12,652 510 7,966 0.0463
2025-01-10 2022-09-30 13F/A-3 TRANSDIGM GROUP COM 893641100 12,142 283 2.39 6,372 0.13 0.0406
2022-11-14 2022-09-30 13F/A-2 TRANSDIGM GROUP COM 893641100 12,142 283 6,372 0.0406
2022-11-10 2022-09-30 13F/A-1 TRANSDIGM GROUP COM 893641100 12,142 283 6,372 0.0406
2022-11-10 2022-09-30 13F TRANSDIGM GROUP COM 893641100 12,142 283 6,372 0.0256
2025-01-10 2022-06-30 13F/A-1 TRANSDIGM GROUP COM 893641100 11,859 238 2.05 6,364 -15.94 0.0397
2022-08-12 2022-06-30 13F TRANSDIGM GROUP COM 893641100 11,859 238 6,364 0.0393
2025-01-10 2022-03-31 13F/A-1 TRANSDIGM GROUP COM 893641100 11,621 700 6.41 7,572 8.97 0.0412
2022-05-13 2022-03-31 13F TRANSDIGM GROUP COM 893641100 11,621 700 7,572 0.0412
2025-01-10 2021-12-31 13F/A-2 TRANSDIGM GROUP COM 893641100 10,921 676 6.60 6,949 8.60 0.0351
2022-02-01 2021-12-31 13F TRANSDIGM GROUP COM 893641100 10,921 676 6,949 0.0351
2025-01-10 2021-09-30 13F/A-2 TRANSDIGM GROUP COM 893641100 10,245 54 0.53 6,399 -3.00 0.0361
2021-11-12 2021-09-30 13F TRANSDIGM GROUP COM 893641100 10,245 54 6,399 0.0361
2025-01-10 2021-06-30 13F/A-2 TRANSDIGM GROUP COM 893641100 10,191 477 4.91 6,597 15.50 0.0382
2021-08-06 2021-06-30 13F TRANSDIGM GROUP COM 893641100 10,191 477 6,597 0.0382
2025-01-10 2021-03-31 13F/A-2 TRANSDIGM GROUP COM 893641100 9,714 528 5.75 5,711 0.48 0.0364
2021-05-14 2021-03-31 13F TRANSDIGM GROUP COM 893641100 9,714 528 5,711 0.0364
2025-01-10 2020-12-31 13F/A-2 TRANSDIGM GROUP COM 893641100 9,186 289 3.25 5,685 34.47 0.0382
2021-02-12 2020-12-31 13F TRANSDIGM GROUP COM 893641100 9,186 289 5,685 0.0382
2020-11-12 2020-09-30 13F TRANSDIGM GROUP COM 893641100 8,897 -47 -0.53 4,227 6.90 0.0324
2020-08-13 2020-06-30 13F TRANSDIGM GROUP COM 893641100 8,944 337 3.92 3,954 43.47 0.0335
2020-05-14 2020-03-31 13F TRANSDIGM GROUP COM 893641100 8,607 675 8.51 2,756 -37.96 0.0285
2020-02-13 2019-12-31 13F TRANSDIGM GROUP COM 893641100 7,932 -21 -0.26 4,442 7.27 0.0398
2019-11-13 2019-09-30 13F TRANSDIGM GROUP COM 893641100 7,953 282 3.68 4,141 11.59 0.0395
2019-08-13 2019-06-30 13F TRANSDIGM GROUP COM 893641100 7,671 392 5.39 3,711 12.28 0.0367
2019-05-10 2019-03-31 13F/A-1 TRANSDIGM GROUP COM 893641100 7,279 -285 -3.77 3,305 28.50 0.0325
2019-05-10 2019-03-31 13F TRANSDIGM GROUP COM 893641100 7,279 -285 3,305
2019-02-12 2018-12-31 13F TRANSDIGM GROUP COM 893641100 7,564 358 4.97 2,572 -4.10 0.0287
2018-11-07 2018-09-30 13F TRANSDIGM GROUP COM 893641100 7,206 394 5.78 2,682 14.08 0.0260
2018-08-03 2018-06-30 13F TRANSDIGM GROUP COM 893641100 6,812 -656 -8.78 2,351 2.57 0.0244
2018-05-14 2018-03-31 13F TRANSDIGM GROUP COM 893641100 7,468 490 7.02 2,292 19.62 0.0250
2018-02-14 2017-12-31 13F TRANSDIGM GROUP COM 893641100 6,978 9 0.13 1,916 7.58 0.0222
2017-11-13 2017-09-30 13F TRANSDIGM GROUP COM 893641100 6,969 527 8.18 1,781 2.83 0.0230
2017-08-14 2017-06-30 13F TRANSDIGM GROUP COM 893641100 6,442 -397 -5.80 1,732 15.01 0.0233
2017-06-28 2017-03-31 13F/A-1 TRANSDIGM GROUP COM 893641100 6,839 -254 -3.58 1,506 -14.72 0.0212
2017-05-12 2017-03-31 13F TRANSDIGM GROUP COM 893641100 6,839 1,506
2017-02-14 2016-12-31 13F TRANSDIGM GROUP COM 893641100 7,093 -280 -3.80 1,766 -17.17 0.0318
2016-11-10 2016-09-30 13F TRANSDIGM GROUP COM 893641100 7,373 0 0.00 2,132 9.67 0.0382
2016-08-12 2016-06-30 13F TRANSDIGM GROUP COM 893641100 7,373 142 1.96 1,944 22.03 0.0364
2016-05-13 2016-03-31 13F TRANSDIGM GROUP COM 893641100 7,231 1,370 23.37 1,593 18.97 0.0303
2016-02-12 2015-12-31 13F TRANSDIGM GROUP COM 893641100 5,861 110 1.91 1,339 9.57 0.0259
2015-11-13 2015-09-30 13F TRANSDIGM GROUP COM 893641100 5,751 311 5.72 1,222 0.00 0.0245
2015-08-14 2015-06-30 13F TRANSDIGM GROUP COM 893641100 5,440 200 3.82 1,222 6.63 0.0226
2015-05-13 2015-03-31 13F TRANSDIGM GROUP COM 893641100 5,240 -424 -7.49 1,146 2.41 0.0204
2015-02-13 2014-12-31 13F TRANSDIGM GROUP COM 893641100 5,664 0 0.00 1,119 7.18 0.0196
2014-11-14 2014-09-30 13F TRANSDIGM GROUP COM 893641100 5,664 0 0.00 1,044 10.24 0.0185
2014-08-14 2014-06-30 13F TRANSDIGM GROUP COM 893641100 5,664 117 2.11 947 -7.79 0.0175
2014-05-14 2014-03-31 13F TRANSDIGM GROUP COM 893641100 5,547 357 6.88 1,027 22.85 0.0188
2014-02-14 2013-12-31 13F TRANSDIGM GROUP COM 893641100 5,190 -222 -4.10 836 11.32 0.0150
2013-11-13 2013-09-30 13F TRANSDIGM GROUP COM 893641100 5,412 -60 -1.10 751 -12.47 0.0142
2013-08-13 2013-06-30 13F TRANSDIGM GROUP COM 893641100 5,472 5,472 858 0.0170
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.