TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionCIBC Asset Management Inc
Latest Disclosed Ownership13,503 shares
Latest Disclosed Value $ 15,649,437
CIBC Asset Management Inc reports 1.73% increase in ownership of TDG / TransDigm Group Incorporated

On May 12, 2026 - CIBC Asset Management Inc filed a 13F-HR form disclosing ownership of 13,503 shares of TransDigm Group Incorporated (MX:TDG) valued at $15,649,437 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 13,274 shares of TransDigm Group Incorporated. This represents a change in shares of 1.73% 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)
2026-05-12 2026-03-31 13F TRANSDIGM GROUP COM 893641100 13,503 229 1.73 15,649 -11.35 0.0382
2026-02-10 2025-12-31 13F TRANSDIGM GROUP COM 893641100 13,274 5,499 70.73 17,652 72.27 0.0426
2025-10-31 2025-09-30 13F TRANSDIGM GROUP COM 893641100 7,775 8 0.10 10,248 -13.23 0.0297
2025-08-14 2025-06-30 13F TRANSDIGM GROUP COM 893641100 7,767 -694 -8.20 11,811 0.91 0.0365
2025-05-13 2025-03-31 13F TRANSDIGM GROUP COM 893641100 8,461 -93 -1.09 11,704 7.97 0.0388
2025-01-31 2024-12-31 13F TRANSDIGM GROUP COM 893641100 8,554 385 4.71 10,840 -7.02 0.0355
2024-11-06 2024-09-30 13F TRANSDIGM GROUP COM 893641100 8,169 644 8.56 11,658 21.26 0.0378
2024-08-01 2024-06-30 13F TRANSDIGM GROUP COM 893641100 7,525 -267 -3.43 9,614 0.19 0.0342
2024-05-09 2024-03-31 13F TRANSDIGM GROUP COM 893641100 7,792 282 3.75 9,597 26.31 0.0333
2024-02-13 2023-12-31 13F TRANSDIGM GROUP COM 893641100 7,510 -327 -4.17 7,597 14.98 0.0284
2023-10-30 2023-09-30 13F TRANSDIGM GROUP COM 893641100 7,837 301 3.99 6,608 -1.94 0.0274
2023-08-14 2023-06-30 13F TRANSDIGM GROUP COM 893641100 7,536 -70 -0.92 6,738 20.19 0.0258
2023-05-12 2023-03-31 13F TRANSDIGM GROUP COM 893641100 7,606 166 2.23 5,606 19.68 0.0222
2023-02-13 2022-12-31 13F TRANSDIGM GROUP COM 893641100 7,440 447 6.39 4,685 27.63 0.0197
2022-11-03 2022-09-30 13F TRANSDIGM GROUP COM 893641100 6,993 494 7.60 3,670 5.22 0.0161
2022-08-09 2022-06-30 13F TRANSDIGM GROUP COM 893641100 6,499 1,369 26.69 3,488 4.37 0.0141
2022-05-06 2022-03-31 13F TRANSDIGM GROUP COM 893641100 5,130 57 1.12 3,342 3.53 0.0117
2022-02-08 2021-12-31 13F TRANSDIGM GROUP COM 893641100 5,073 123 2.48 3,228 4.40 0.0118
2021-11-09 2021-09-30 13F TRANSDIGM GROUP COM 893641100 4,950 163 3.41 3,092 -0.23 0.0125
2021-08-16 2021-06-30 13F TRANSDIGM GROUP COM 893641100 4,787 233 5.12 3,099 15.76 0.0125
2021-05-14 2021-03-31 13F TRANSDIGM GROUP COM 893641100 4,554 53 1.18 2,677 -3.88 0.0114
2021-02-03 2020-12-31 13F TRANSDIGM GROUP COM 893641100 4,501 -6 -0.13 2,785 30.08 0.0131
2020-11-05 2020-09-30 13F TRANSDIGM GROUP COM 893641100 4,507 85 1.92 2,141 9.51 0.0109
2020-07-28 2020-06-30 13F TRANSDIGM GROUP COM 893641100 4,422 6 0.14 1,955 38.26 0.0115
2020-04-30 2020-03-31 13F TRANSDIGM GROUP COM 893641100 4,416 -250 -5.36 1,414 -45.89 0.0100
2020-02-14 2019-12-31 13F TRANSDIGM GROUP COM 893641100 4,666 130 2.87 2,613 10.63 0.0148
2019-10-30 2019-09-30 13F TRANSDIGM GROUP COM 893641100 4,536 -78 -1.69 2,362 5.82 0.0139
2019-08-05 2019-06-30 13F TRANSDIGM GROUP COM 893641100 4,614 73 1.61 2,232 8.24 0.0134
2019-05-06 2019-03-31 13F TRANSDIGM GROUP COM 893641100 4,541 -326 -6.70 2,062 24.59 0.0128
2019-02-12 2018-12-31 13F TRANSDIGM GROUP COM 893641100 4,867 -84 -1.70 1,655 -10.20 0.0122
2018-11-02 2018-09-30 13F TRANSDIGM GROUP COM 893641100 4,951 -43 -0.86 1,843 6.90 0.0114
2018-08-09 2018-06-30 13F TRANSDIGM GROUP COM 893641100 4,994 186 3.87 1,724 16.80 0.0108
2018-04-30 2018-03-31 13F TRANSDIGM GROUP COM 893641100 4,808 -257 -5.07 1,476 6.11 0.0096
2018-02-02 2017-12-31 13F TRANSDIGM GROUP COM 893641100 5,065 145 2.95 1,391 10.57 0.0085
2017-11-06 2017-09-30 13F TRANSDIGM GROUP COM 893641100 4,920 -176 -3.45 1,258 -8.18 0.0079
2017-07-27 2017-06-30 13F TRANSDIGM GROUP COM 893641100 5,096 8 0.16 1,370 22.32 0.0095
2017-05-12 2017-03-31 13F TRANSDIGM GROUP COM 893641100 5,088 -4 -0.08 1,120 -11.67 0.0077
2017-02-08 2016-12-31 13F TRANSDIGM GROUP COM 893641100 5,092 -71 -1.38 1,268 -15.07 0.0091
2016-10-19 2016-09-30 13F TRANSDIGM GROUP COM 893641100 5,163 -442 -7.89 1,493 1.01 0.0110
2016-08-02 2016-06-30 13F TRANSDIGM GROUP COM 893641100 5,605 3,191 132.19 1,478 177.82 0.0111
2016-05-09 2016-03-31 13F TRANSDIGM GROUP COM 893641100 2,414 359 17.47 532 13.43 0.0040
2016-02-02 2015-12-31 13F TRANSDIGM GROUP COM 893641100 2,055 -272 -11.69 469 -5.06 0.0039
2015-11-03 2015-09-30 13F TRANSDIGM GROUP COM 893641100 2,327 -28 -1.19 494 -6.62 0.0039
2015-08-06 2015-06-30 13F TRANSDIGM GROUP COM 893641100 2,355 -38 -1.59 529 1.15 0.0037
2015-05-08 2015-03-31 13F TRANSDIGM GROUP COM 893641100 2,393 40 1.70 523 13.20 0.0037
2015-02-10 2014-12-31 13F TRANSDIGM GROUP COM 893641100 2,353 231 10.89 462 18.16 0.0031
2014-11-05 2014-09-30 13F TRANSDIGM GROUP COM 893641100 2,122 -23 -1.07 391 -1.51 0.0023
2014-05-09 2014-03-31 13F TRANSDIGM GROUP COM 893641100 2,145 613 40.01 397 87.26 0.0023
2013-10-29 2013-09-30 13F TRANSDIGM GROUP COM 893641100 1,532 -30 -1.92 212 -13.47 0.0014
2013-10-02 2013-06-30 13F/A-1 TRANSDIGM GROUP COM 893641100 1,562 1,562 245 0.0017
2013-08-09 2013-06-30 13F TRANSDIGM GROUP COM 893641100 1,562 245 0.0017
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.