TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionDnB Asset Management AS
Latest Disclosed Ownership31,536 shares
Latest Disclosed Value $ 36,548,963
DnB Asset Management AS reports 22.12% increase in ownership of TDG / TransDigm Group Incorporated

On May 14, 2026 - DnB Asset Management AS filed a 13F-HR form disclosing ownership of 31,536 shares of TransDigm Group Incorporated (MX:TDG) valued at $36,548,963 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 25,824 shares of TransDigm Group Incorporated. This represents a change in shares of 22.12% 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)
2026-05-14 2026-03-31 13F TransDigm Group COM 893641100 31,536 5,712 22.12 36,549 6.42 0.1303
2026-02-05 2025-12-31 13F TransDigm Group COM 893641100 25,824 2,685 11.60 34,342 12.61 0.1198
2025-11-12 2025-09-30 13F TransDigm Group COM 893641100 23,139 810 3.63 30,498 -10.18 0.1140
2025-08-12 2025-06-30 13F TransDigm Group COM 893641100 22,329 2,346 11.74 33,954 22.83 0.1408
2025-05-15 2025-03-31 13F TransDigm Group common 893641100 19,983 -4,640 -18.84 27,642 -11.42 0.1274
2025-02-12 2024-12-31 13F TransDigm Group COM 893641100 24,623 599 2.49 31,204 -8.99 0.1350
2024-11-12 2024-09-30 13F TransDigm Group COM 893641100 24,024 805 3.47 34,285 15.58 0.1548
2024-07-05 2024-06-30 13F TransDigm Group common 893641100 23,219 401 1.76 29,665 5.56 0.1415
2024-04-12 2024-03-31 13F TransDigm Group common 893641100 22,818 11,414 100.09 28,103 143.60 0.1465
2024-01-04 2023-12-31 13F TransDigm Group common 893641100 11,404 -354 -3.01 11,536 16.37 0.0599
2023-10-13 2023-09-30 13F TransDigm Group common 893641100 11,758 -190 -1.59 9,914 -7.21 0.0592
2023-07-10 2023-06-30 13F/A-1 TransDigm Group common 893641100 11,948 198 1.69 10,684 23.36 0.0614
2023-07-06 2023-06-30 13F TransDigm Group common 893641100 11,948 198 10,684 0.0629
2023-04-20 2023-03-31 13F TransDigm Group common 893641100 11,750 101 0.87 8,660 18.08 0.0549
2023-01-12 2022-12-31 13F TransDigm Group common 893641100 11,649 65 0.56 7,335 20.64 0.0517
2022-10-11 2022-09-30 13F TransDigm Group common 893641100 11,584 -1,118 -8.80 6,080 -10.81 0.0469
2022-07-08 2022-06-30 13F TransDigm Group common 893641100 12,702 -60 -0.47 6,817 -18.02 0.0479
2022-04-08 2022-03-31 13F TransDigm Group common 893641100 12,762 1,644 14.79 8,315 17.53 0.0494
2022-01-12 2021-12-31 13F TransDigm Group common 893641100 11,118 506 4.77 7,074 6.75 0.0415
2021-10-15 2021-09-30 13F TransDigm Group common 893641100 10,612 283 2.74 6,628 -0.87 0.0430
2021-07-06 2021-06-30 13F TransDigm Group common 893641100 10,329 202 1.99 6,686 12.30 0.0443
2021-04-15 2021-03-31 13F TransDigm Group common 893641100 10,127 10,127 5,954 0.0435
2020-04-17 2020-03-31 13F TransDigm Group common 893641100 0 -10,693 -100.00 0 -100.00
2020-01-13 2019-12-31 13F TransDigm Group common 893641100 10,693 -318 -2.89 5,988 4.45 0.0588
2019-10-16 2019-09-30 13F TransDigm Group common 893641100 11,011 11,011 5,733 0.0647
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.