TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionGotham Asset Management, LLC
ManagerJoel Greenblatt
Latest Disclosed Ownership15,294 shares
Latest Disclosed Value $ 17,725,134
Gotham Asset Management, LLC reports 34.94% decrease in ownership of TDG / TransDigm Group Incorporated

On May 15, 2026 - Gotham Asset Management, LLC filed a 13F-HR form disclosing ownership of 15,294 shares of TransDigm Group Incorporated (MX:TDG) valued at $17,725,134 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 23,509 shares of TransDigm Group Incorporated. This represents a change in shares of -34.94% 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)
2026-05-15 2026-03-31 13F TRANSDIGM GROUP COM 893641100 15,294 -8,215 -34.94 17,725 -43.30 0.0543
2026-02-17 2025-12-31 13F TRANSDIGM GROUP COM 893641100 23,509 4,378 22.88 31,263 23.99 0.1142
2025-11-14 2025-09-30 13F TRANSDIGM GROUP COM 893641100 19,131 -409 -2.09 25,215 -15.14 0.1098
2025-08-14 2025-06-30 13F TRANSDIGM GROUP COM 893641100 19,540 371 1.94 29,713 12.06 0.1778
2025-05-15 2025-03-31 13F TRANSDIGM GROUP COM 893641100 19,169 1,351 7.58 26,516 17.43 0.2213
2025-02-14 2024-12-31 13F TRANSDIGM GROUP COM 893641100 17,818 125 0.71 22,580 -10.57 0.2141
2024-11-14 2024-09-30 13F TRANSDIGM GROUP COM 893641100 17,693 7,077 66.66 25,250 86.17 0.2612
2024-08-14 2024-06-30 13F TRANSDIGM GROUP COM 893641100 10,616 1,647 18.36 13,563 22.79 0.1756
2024-05-15 2024-03-31 13F TRANSDIGM GROUP COM 893641100 8,969 -1,718 -16.08 11,046 2.18 0.1668
2024-02-14 2023-12-31 13F TRANSDIGM GROUP COM 893641100 10,687 -87 -0.81 10,811 19.01 0.2006
2023-11-14 2023-09-30 13F TRANSDIGM GROUP COM 893641100 10,774 -780 -6.75 9,084 -12.08 0.1877
2023-08-14 2023-06-30 13F TRANSDIGM GROUP COM 893641100 11,554 2,659 29.89 10,331 57.58 0.2247
2023-05-15 2023-03-31 13F TRANSDIGM GROUP COM 893641100 8,895 5,215 141.71 6,556 182.95 0.1589
2023-02-14 2022-12-31 13F TRANSDIGM GROUP COM 893641100 3,680 -279 -7.05 2,317 11.50 0.0652
2022-11-14 2022-09-30 13F TRANSDIGM GROUP COM 893641100 3,959 -667 -14.42 2,078 -16.31 0.0622
2022-08-15 2022-06-30 13F TRANSDIGM GROUP COM 893641100 4,626 1,558 50.78 2,483 24.21 0.0798
2022-05-16 2022-03-31 13F TRANSDIGM GROUP COM 893641100 3,068 -4,469 -59.29 1,999 -58.32 0.0619
2022-02-14 2021-12-31 13F TRANSDIGM GROUP COM 893641100 7,537 6,068 413.07 4,796 423.01 0.1547
2021-11-15 2021-09-30 13F TRANSDIGM GROUP COM 893641100 1,469 223 17.90 917 13.63 0.0372
2021-08-16 2021-06-30 13F TRANSDIGM GROUP COM 893641100 1,246 -14,180 -91.92 807 -91.10 0.0342
2021-05-17 2021-03-31 13F TRANSDIGM GROUP COM 893641100 15,426 -11,077 -41.80 9,069 -44.70 0.4045
2021-02-16 2020-12-31 13F TRANSDIGM GROUP COM 893641100 26,503 -1,255 -4.52 16,401 24.36 0.5424
2020-11-16 2020-09-30 13F TRANSDIGM GROUP COM 893641100 27,758 -1,898 -6.40 13,188 0.60 0.4235
2020-08-13 2020-06-30 13F TRANSDIGM GROUP COM 893641100 29,656 -3,069 -9.38 13,109 25.11 0.3923
2020-05-15 2020-03-31 13F TRANSDIGM GROUP COM 893641100 32,725 2,087 6.81 10,478 -38.93 0.2910
2020-02-14 2019-12-31 13F TRANSDIGM GROUP COM 893641100 30,638 29,234 2,082.19 17,157 2,247.06 0.3150
2019-11-14 2019-09-30 13F TRANSDIGM GROUP COM 893641100 1,404 1,404 731 0.0129
2019-08-14 2019-06-30 13F TRANSDIGM GROUP COM 893641100 0 -31,387 -100.00 0 -100.00
2019-05-15 2019-03-31 13F TRANSDIGM GROUP COM 893641100 31,387 14,492 85.78 14,249 148.02 0.2087
2019-02-14 2018-12-31 13F TRANSDIGM GROUP COM 893641100 16,895 983 6.18 5,745 -3.02 0.0893
2018-11-14 2018-09-30 13F TRANSDIGM GROUP COM 893641100 15,912 -2,737 -14.68 5,924 -7.97 0.0818
2018-08-14 2018-06-30 13F TRANSDIGM GROUP COM 893641100 18,649 -20,579 -52.46 6,437 -46.54 0.0930
2018-05-15 2018-03-31 13F TRANSDIGM GROUP COM 893641100 39,228 -26,353 -40.18 12,041 -33.14 0.1684
2018-02-14 2017-12-31 13F TRANSDIGM GROUP COM 893641100 65,581 4,553 7.46 18,010 15.43 0.2615
2017-11-14 2017-09-30 13F TRANSDIGM GROUP COM 893641100 61,028 18,493 43.48 15,602 36.43 0.2291
2017-08-14 2017-06-30 13F TRANSDIGM GROUP COM 893641100 42,535 -9,484 -18.23 11,436 -0.15 0.1604
2017-05-15 2017-03-31 13F TRANSDIGM GROUP COM 893641100 52,019 49,790 2,233.74 11,453 1,963.60 0.1454
2017-02-14 2016-12-31 13F TRANSDIGM GROUP COM 893641100 2,229 2,229 0.00 555 0.0071
2016-11-14 2016-09-30 13F TRANSDIGM GROUP COM 893641100 0 -18,112 -100.00 0 -100.00
2016-08-15 2016-06-30 13F TRANSDIGM GROUP COM 893641100 18,112 18,112 0.00 4,776 0.0573
2015-08-14 2015-06-30 13F TRANSDIGM GROUP COM 893641100 0 -129,204 -100.00 0 -100.00
2015-05-15 2015-03-31 13F TRANSDIGM GROUP COM 893641100 129,204 69,069 114.86 28,259 139.32 0.2156
2015-02-17 2014-12-31 13F TRANSDIGM GROUP COM 893641100 60,135 744 1.25 11,808 7.86 0.0956
2014-11-14 2014-09-30 13F TRANSDIGM GROUP COM 893641100 59,391 57,654 3,319.17 10,948 3,662.20 0.1089
2014-08-14 2014-06-30 13F TRANSDIGM GROUP COM 893641100 1,737 -2,848 -62.12 291 -60.57 0.0036
2014-02-14 2013-12-31 13F TRANSDIGM GROUP COM 893641100 4,585 2,930 177.04 738 220.87 0.0176
2013-11-14 2013-09-30 13F TRANSDIGM GROUP COM 893641100 1,655 -6,644 -80.06 230 -82.32 0.0075
2013-08-15 2013-06-30 13F/A-1 TRANSDIGM GROUP COM 893641100 8,299 8,299 1,301 0.0558
2013-08-14 2013-06-30 13F TRANSDIGM GROUP COM 893641100 8,299 1,301 0.0555
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.