TransDigm Group Incorporated
US ˙ NYSE ˙ US8936411003

SecurityTDG / TransDigm Group Incorporated
InstitutionTocqueville Asset Management L.p.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Tocqueville Asset Management L.p. closes position in TDG / TransDigm Group Incorporated

On May 12, 2026 - Tocqueville Asset Management L.p. filed a 13F-HR form disclosing ownership of 0 shares of TransDigm Group Incorporated (US:TDG) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 193 shares of TransDigm Group Incorporated. The current value of the position is $0 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)
2026-05-12 2026-03-31 13F TRANSDIGM GROUP COM 893641100 0 -100.00 0
2026-02-12 2025-12-31 13F TRANSDIGM GROUP COM 893641100 193 -9 -4.46 257 -3.76 0.0037
2025-11-13 2025-09-30 13F TRANSDIGM GROUP COM 893641100 202 -5 -2.42 266 -15.29 0.0039
2025-08-12 2025-06-30 13F TRANSDIGM GROUP COM 893641100 207 21 11.29 315 22.18 0.0048
2025-05-13 2025-03-31 13F TRANSDIGM GROUP COM 893641100 186 -39 -17.33 257 -9.82 0.0042
2025-02-10 2024-12-31 13F TRANSDIGM GROUP COM 893641100 225 -5 -2.17 285 -13.11 0.0045
2024-11-08 2024-09-30 13F TRANSDIGM GROUP COM 893641100 230 38 19.79 328 33.88 0.0052
2024-08-12 2024-06-30 13F TRANSDIGM GROUP COM 893641100 192 0 0.00 245 3.81 0.0040
2024-05-09 2024-03-31 13F TRANSDIGM GROUP COM 893641100 192 192 236 0.0039
2020-05-15 2020-03-31 13F Transdigm Group COM 893641100 0 -2,325 -100.00 0 -100.00
2020-01-14 2019-12-31 13F Transdigm Group COM 893641100 2,325 -450 -16.22 1,302 -9.90 0.0191
2019-10-31 2019-09-30 13F Transdigm Group COM 893641100 2,775 200 7.77 1,445 15.97 0.0196
2019-07-31 2019-06-30 13F Transdigm Group COM 893641100 2,575 750 41.10 1,246 50.30 0.0161
2019-04-30 2019-03-31 13F Transdigm Group COM 893641100 1,825 1,825 829 0.0111
2019-02-08 2018-12-31 13F Transdigm Group COM 893641100 0 -800 -100.00 0 -100.00
2018-11-13 2018-09-30 13F Transdigm Group COM 893641100 800 800 298 0.0038
2017-04-28 2017-03-31 13F TransDigm Group COM 893641100 0 -3,925 -100.00 0 -100.00
2017-01-30 2016-12-31 13F TransDigm Group COM 893641100 3,925 -3,200 -44.91 977 -52.57 0.0125
2016-10-31 2016-09-30 13F TransDigm Group COM 893641100 7,125 0 0.00 2,060 9.63 0.0247
2016-08-15 2016-06-30 13F/A-1 TransDigm Group COM 893641100 7,125 300 4.40 1,879 24.93 0.0224
2016-07-29 2016-06-30 13F TransDigm Group COM 893641100 7,125 1,879
2016-04-29 2016-03-31 13F TransDigm Group COM 893641100 6,825 800 13.28 1,504 9.30 0.0199
2016-01-29 2015-12-31 13F TransDigm Group COM 893641100 6,025 700 13.15 1,376 21.66 0.0187
2015-10-30 2015-09-30 13F TransDigm Group COM 893641100 5,325 50 0.95 1,131 -4.56 0.0151
2015-07-31 2015-06-30 13F TransDigm Group COM 893641100 5,275 150 2.93 1,185 5.71 0.0140
2015-04-30 2015-03-31 13F TransDigm Group COM 893641100 5,125 5,125 0.00 1,121 0.0132
2015-01-30 2014-12-31 13F TransDigm Group COM 893641100 0 -4,675 -100.00 0 -100.00
2014-10-30 2014-09-30 13F TransDigm Group COM 893641100 4,675 -750 -13.82 862 -4.96 0.0096
2014-09-18 2014-06-30 13F/A-1 TransDigm Group COM 893641100 5,425 -525 -8.82 907 -17.70 0.0088
2014-07-30 2014-06-30 13F TransDigm Group COM 893641100 5,425 907
2014-04-30 2014-03-31 13F TransDigm Group COM 893641100 5,950 100 1.71 1,102 16.99 0.0145
2014-01-30 2013-12-31 13F TransDigm Group COM 893641100 5,850 1,350 30.00 942 50.96 0.0127
2013-10-30 2013-09-30 13F TransDigm Group COM 893641100 4,500 0 0.00 624 -11.49 0.0078
2013-07-30 2013-06-30 13F TransDigm Group COM 893641100 4,500 4,500 705 0.0095
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.