TransDigm Group Incorporated
MX ˙ BMV ˙ US8936411003
SecurityMX:TDG / TransDigm Group Incorporated
InstitutionAndra AP-fonden
Latest Disclosed Ownership6,344 shares
Latest Disclosed Value $ 7,352,442
Andra AP-fonden reports 215.31% increase in ownership of TDG / TransDigm Group Incorporated

On May 8, 2026 - Andra AP-fonden filed a 13F-HR form disclosing ownership of 6,344 shares of TransDigm Group Incorporated (MX:TDG) valued at $7,352,442 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,012 shares of TransDigm Group Incorporated. This represents a change in shares of 215.31% 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)
2026-05-08 2026-03-31 13F TRANSDIGM GROUP COM 893641100 6,344 4,332 215.31 7,352 174.84 0.0876
2026-02-12 2025-12-31 13F TRANSDIGM GROUP COM 893641100 2,012 2,012 2,676 0.0331
2025-08-06 2025-06-30 13F TRANSDIGM GROUP COM 893641100 0 -900 -100.00 0 -100.00
2025-05-13 2025-03-31 13F TRANSDIGM GROUP COM 893641100 900 900 1,245 0.0204
2023-11-09 2023-09-30 13F TRANSDIGM GROUP COM 893641100 0 -8,000 -100.00 0 -100.00
2023-08-09 2023-06-30 13F TRANSDIGM GROUP COM 893641100 8,000 1,600 25.00 7,153 51.64 0.1810
2023-05-12 2023-03-31 13F TRANSDIGM GROUP COM 893641100 6,400 4,300 204.76 4,717 471,600.00 0.1227
2023-02-13 2022-12-31 13F TRANSDIGM GROUP COM 893641100 2,100 2,100 1 0.0401
2021-11-12 2021-09-30 13F TRANSDIGM GROUP COM 893641100 0 -600 -100.00 0 -100.00
2021-08-16 2021-06-30 13F TRANSDIGM GROUP COM 893641100 600 -400 -40.00 388 -34.01 0.0079
2021-05-17 2021-03-31 13F TRANSDIGM GROUP COM 893641100 1,000 -200 -16.67 588 -20.86 0.0130
2021-02-12 2020-12-31 13F TRANSDIGM GROUP COM 893641100 1,200 1,200 743 0.0164
2020-11-12 2020-09-30 13F TRANSDIGM GROUP COM 893641100 0 -3,800 -100.00 0 -100.00
2020-08-06 2020-06-30 13F TRANSDIGM GROUP COM 893641100 3,800 -1,900 -33.33 1,680 -7.95 0.0489
2020-05-13 2020-03-31 13F TRANSDIGM GROUP COM 893641100 5,700 1,100 23.91 1,825 -29.15 0.0664
2020-02-10 2019-12-31 13F TRANSDIGM GROUP COM 893641100 4,600 -2,400 -34.29 2,576 -29.33 0.0737
2019-11-19 2019-09-30 13F TRANSDIGM GROUP COM 893641100 7,000 -500 -6.67 3,645 0.47 0.1083
2019-08-15 2019-06-30 13F TRANSDIGM GROUP COM 893641100 7,500 -2,700 -26.47 3,628 -21.66 0.1044
2019-05-14 2019-03-31 13F TRANSDIGM GROUP COM 893641100 10,200 -1,900 -15.70 4,631 2.80 0.1349
2018-10-16 2018-09-30 13F TRANSDIGM GROUP COM 893641100 12,100 2,400 24.74 4,505 34.56 0.1162
2018-08-17 2018-06-30 13F TRANSDIGM GROUP COM 893641100 9,700 -2,500 -20.49 3,348 -10.60 0.0905
2018-04-10 2018-03-31 13F TRANSDIGM GROUP COM 893641100 12,200 8,400 221.05 3,745 258.72 0.0971
2018-02-14 2017-12-31 13F TRANSDIGM GROUP COM 893641100 3,800 1,400 58.33 1,044 70.03 0.0237
2017-10-31 2017-09-30 13F TRANSDIGM GROUP COM 893641100 2,400 -800 -25.00 614 -28.60 0.0144
2017-08-08 2017-06-30 13F TRANSDIGM GROUP COM 893641100 3,200 -800 -20.00 860 -2.38 0.0213
2017-05-15 2017-03-31 13F TRANSDIGM GROUP COM 893641100 4,000 0 0.00 881 -11.55 0.0207
2017-02-13 2016-12-31 13F TRANSDIGM GROUP COM 893641100 4,000 700 21.21 996 4.40 0.0273
2016-11-14 2016-09-30 13F TRANSDIGM GROUP COM 893641100 3,300 -1,800 -35.29 954 -29.07 0.0255
2016-08-12 2016-06-30 13F TRANSDIGM GROUP COM 893641100 5,100 -3,400 -40.00 1,345 -28.19 0.0343
2016-05-04 2016-03-31 13F TRANSDIGM GROUP COM 893641100 8,500 2,900 51.79 1,873 46.44 0.0490
2016-02-10 2015-12-31 13F TRANSDIGM GROUP COM 893641100 5,600 1,200 27.27 1,279 36.79 0.0365
2015-11-12 2015-09-30 13F TRANSDIGM GROUP COM 893641100 4,400 -1,200 -21.43 935 -25.68 0.0274
2015-08-13 2015-06-30 13F TRANSDIGM GROUP COM 893641100 5,600 1,100 24.44 1,258 27.85 0.0363
2015-05-14 2015-03-31 13F TRANSDIGM GROUP COM 893641100 4,500 -800 -15.09 984 -5.48 0.0279
2015-02-13 2014-12-31 13F TRANSDIGM GROUP COM 893641100 5,300 5,300 5,200.00 1,041 6,406.25 0.0241
2013-11-07 2013-09-30 13F TRANSDIGM GROUP COM 893641100 0 -100 -100.00 0 -100.00
2013-07-18 2013-06-30 13F TRANSDIGM GROUP COM 893641100 100 100 16 0.0004
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.