TransDigm Group Incorporated
DE ˙ DB ˙ US8936411003
1.075,00 € ↓ -8,00 (-0,74%)
2026-06-01
DEL PRIS
SecurityDE:T7D / TransDigm Group Incorporated
InstitutionCerity Partners LLC
Latest Disclosed Ownership6,056 shares
Latest Disclosed Value $ 7,026,516
Cerity Partners LLC reports 12.84% decrease in ownership of T7D / TransDigm Group Incorporated

On May 15, 2026 - Cerity Partners LLC filed a 13F-HR form disclosing ownership of 6,056 shares of TransDigm Group Incorporated (DE:T7D) valued at $5,966,371 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 6,948 shares of TransDigm Group Incorporated. This represents a change in shares of -12.84% during the quarter. The current value of the position is $6,510,200 USD.

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)
2026-05-15 2026-03-31 13F TRANSDIGM GROUP COM 893641100 6,056 -892 -12.84 7,027 -23.96 0.0099
2026-02-11 2025-12-31 13F TRANSDIGM GROUP COM 893641100 6,948 121 1.77 9,241 2.69 0.0135
2025-10-22 2025-09-30 13F TRANSDIGM GROUP COM 893641100 6,827 62 0.92 8,999 -12.52 0.0146
2025-08-13 2025-06-30 13F TRANSDIGM GROUP Stock 893641100 6,765 171 2.59 10,286 12.76 0.0183
2025-04-30 2025-03-31 13F TRANSDIGM GROUP Stock 893641100 6,594 522 8.60 9,123 12.19 0.0185
2025-02-13 2024-12-31 13F TRANSDIGM GROUP Stock 893641100 6,072 -1,197 -16.47 8,132 -21.61 0.0176
2024-11-12 2024-09-30 13F TRANSDIGM GROUP Stock 893641100 7,269 2,043 39.09 10,373 55.36 0.0230
2024-08-13 2024-06-30 13F TRANSDIGM GROUP COM 893641100 5,226 -797 -13.23 6,676 -9.99 0.0176
2024-05-14 2024-03-31 13F TRANSDIGM GROUP COM 893641100 6,023 -199,617 -97.07 7,417 120.94 0.0196
2024-01-26 2023-12-31 13F TRANSDIGM GROUP COM 893641100 205,640 205,042 34,287.96 3,358 566.07 0.0110
2023-11-14 2023-09-30 13F TRANSDIGM GROUP Equities 893641100 598 -2,835 -82.58 504 -83.58 0.0025
2023-08-14 2023-06-30 13F TRANSDIGM GROUP COM 893641100 3,433 159 4.86 3,069 27.19 0.0120
2023-05-11 2023-03-31 13F TRANSDIGM GROUP Stock 893641100 3,274 -173 -5.02 2,413 11.20 0.0057
2023-02-15 2022-12-31 13F TRANSDIGM GROUP Stock 893641100 3,447 -94 -2.65 2,170 16.73 0.0139
2022-11-14 2022-09-30 13F TRANSDIGM GROUP Stock 893641100 3,541 207 6.21 1,859 3.91 0.0223
2022-08-10 2022-06-30 13F TRANSDIGM GROUP STOCK 893641100 3,334 922 38.23 1,789 13.73 0.0198
2022-04-25 2022-03-31 13F TRANSDIGM GROUP COM 893641100 2,412 63 2.68 1,573 5.01 0.0244
2022-02-14 2021-12-31 13F TRANSDIGM GROUP Stock 893641100 2,349 350 17.51 1,498 19.94 0.0228
2021-10-25 2021-09-30 13F Transdigm Group Stock 893641100 1,999 2 0.10 1,249 -3.40 0.0275
2021-08-11 2021-06-30 13F TRANSDIGM GROUP Stock 893641100 1,997 -2 -0.10 1,293 10.04 0.0283
2021-08-11 2021-03-31 13F/A-1 TRANSDIGM GROUP Stock 893641100 1,999 -125 -5.89 1,175 -10.58 0.0279
2021-05-12 2021-03-31 13F TRANSDIGM GROUP Stock 893641100 2,018 -106 1,186 0.0351
2021-02-11 2020-12-31 13F TRANSDIGM GROUP Stock 893641100 2,124 23 1.09 1,314 31.66 0.0421
2020-11-12 2020-09-30 13F TRANSDIGM GROUP COM 893641100 2,101 850 67.95 998 80.47 0.0411
2020-08-17 2020-06-30 13F/A-1 TRANSDIGM GROUP COM 893641100 1,251 13 1.05 553 39.65 0.0305
2020-08-14 2020-06-30 13F TRANSDIGM GROUP COM 893641100 1,251 13 553 30,499.2725
2020-05-14 2020-03-31 13F TRANSDIGM GROUP COM 893641100 1,238 7 0.57 396 -42.53 0.0249
2020-02-14 2019-12-31 13F TRANSDIGM GROUP COM 893641100 1,231 -104 -7.79 689 -0.86 0.0351
2019-10-30 2019-09-30 13F TRANSDIGM GROUP COM 893641100 1,335 -460 -25.63 695 -19.93 0.0408
2019-08-14 2019-06-30 13F TRANSDIGM GROUP COM 893641100 1,795 -197 -9.89 868 -3.98 0.0547
2019-05-14 2019-03-31 13F TRANSDIGM GROUP COM 893641100 1,992 -49 -2.40 904 30.26 0.0609
2019-02-06 2018-12-31 13F TRANSDIGM GROUP COM 893641100 2,041 86 4.40 694 -4.67 0.0465
2018-11-15 2018-09-30 13F TRANSDIGM GROUP COM 893641100 1,955 -50 -2.49 728 5.20 0.0504
2018-08-15 2018-06-30 13F TRANSDIGM GROUP COM 893641100 2,005 41 2.09 692 14.76 0.0511
2018-05-15 2018-03-31 13F TRANSDIGM GROUP COM 893641100 1,964 -310 -13.63 603 -3.37 0.0461
2018-02-14 2017-12-31 13F TRANSDIGM GROUP COM 893641100 2,274 55 2.48 624 10.05 0.0419
2017-11-13 2017-09-30 13F TRANSDIGM GROUP COM 893641100 2,219 -3,520 -61.33 567 -30.00 0.0401
2017-08-10 2017-06-30 13F TRANSDIGM GROUP COM 893641100 5,739 3,805 196.74 810 90.14 0.0678
2017-05-02 2017-03-31 13F TRANSDIGM GROUP COM 893641100 1,934 1,934 426 0.0356
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.