TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

Capital International Investors's Holding History (CIK: 0001562230)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 6,544,423 Value ($000) $8,702,655 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 6,489,193 Value ($000) $8,552,028 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 6,234,443 Value ($000) $9,480,054 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 6,257,830 Value ($000) $8,656,311 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 6,258,179 Value ($000) $7,931,040 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 6,258,887 Value ($000) $8,931,906 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 6,319,973 Value ($000) $8,074,620 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 6,567,660 Value ($000) $8,088,730 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 6,568,019 Value ($000) $6,644,226 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 6,569,059 Value ($000) $5,538,656 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 6,579,649 Value ($000) $5,883,109 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 6,565,459 Value ($000) $4,839,029 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 6,558,633 Value ($000) $4,129,618 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 6,544,816 Value ($000) $3,434,966 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 6,538,533 Value ($000) $3,508,804 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 6,557,837 Value ($000) $4,273,127 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 6,553,399 Value ($000) $4,169,759 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 6,536,751 Value ($000) $4,082,845 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 6,502,181 Value ($000) $4,208,741 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 6,453,548 Value ($000) $3,794,112 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 6,315,575 Value ($000) $3,908,348 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 5,717,098 Value ($000) $2,716,527 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 5,201,854 Value ($000) $2,299,521 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 5,556,250 Value ($000) $1,779,067 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 5,252,828 Value ($000) $2,941,584 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 5,190,901 Value ($000) $2,702,746 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 5,143,974 Value ($000) $2,488,655 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 5,141,314 Value ($000) $2,334,105 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 5,365,685 Value ($000) $1,824,655 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 4,456,405 Value ($000) $1,659,120 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 1,607,366 Value ($000) $554,766 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 1,601,741 Value ($000) $491,638 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 1,596,572 Value ($000) $438,451 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 1,379,346 Value ($000) $352,630 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 1,332,593 Value ($000) $358,294 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 878,025 Value ($000) $193,306 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 848,386 Value ($000) $211,214 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 768,888 Value ($000) $222,301 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 714,938 Value ($000) $188,522 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 449,477 Value ($000) $99,038 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 294,347 Value ($000) $67,244 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 293,647 Value ($000) $62,374 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 293,419 Value ($000) $65,922 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 293,250 Value ($000) $64,140 Avg Close $131.65 Range $121.43 - $141.37

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,544,423	$8,702,655	$1310.75	$1235.69 - $1367.65
Q3 2025	6,489,193	$8,552,028	$1364.80	$1243.55 - $1519.36
Q2 2025	6,234,443	$9,480,054	$1314.14	$1107.45 - $1430.11
Q1 2025	6,257,830	$8,656,311	$1247.54	$1160.54 - $1316.81
Q4 2024	6,258,179	$7,931,040	$1229.53	$1150.91 - $1333.02
Q3 2024	6,258,887	$8,931,906	$1152.37	$1042.46 - $1269.97
Q2 2024	6,319,973	$8,074,620	$1136.24	$1050.85 - $1213.74
Q1 2024	6,567,660	$8,088,730	$997.72	$861.47 - $1097.97
Q4 2023	6,568,019	$6,644,226	$802.78	$685.93 - $902.61
Q3 2023	6,569,059	$5,538,656	$749.90	$712.93 - $803.50
Q2 2023	6,579,649	$5,883,109	$676.05	$611.15 - $768.93
Q1 2023	6,565,459	$4,839,029	$610.68	$533.03 - $659.90
Q4 2022	6,558,633	$4,129,618	$503.62	$427.08 - $554.24
Q3 2022	6,544,816	$3,434,966	$502.76	$427.88 - $565.18
Q2 2022	6,538,533	$3,508,804	$490.58	$415.64 - $563.58
Q1 2022	6,557,837	$4,273,127	$534.00	$477.93 - $569.10
Q4 2021	6,553,399	$4,169,759	$520.38	$459.39 - $570.21
Q3 2021	6,536,751	$4,082,845	$519.19	$482.92 - $550.47
Q2 2021	6,502,181	$4,208,741	$521.39	$479.18 - $571.85
Q1 2021	6,453,548	$3,794,112	$489.77	$430.01 - $520.29
Q4 2020	6,315,575	$3,908,348	$457.04	$377.14 - $517.44
Q3 2020	5,717,098	$2,716,527	$390.77	$336.62 - $439.84
Q2 2020	5,201,854	$2,299,521	$314.55	$216.10 - $446.79
Q1 2020	5,556,250	$1,779,067	$452.74	$166.28 - $559.78
Q4 2019	5,252,828	$2,941,584	$431.37	$390.88 - $473.78
Q3 2019	5,190,901	$2,702,746	$392.06	$338.00 - $426.07
Q2 2019	5,143,974	$2,488,655	$347.24	$325.07 - $371.97
Q1 2019	5,141,314	$2,334,105	$301.26	$241.12 - $338.24
Q4 2018	5,365,685	$1,824,655	$254.69	$228.13 - $278.59
Q3 2018	4,456,405	$1,659,120	$267.24	$250.90 - $280.31
Q2 2018	1,607,366	$554,766	$243.87	$221.45 - $258.04
Q1 2018	1,601,741	$491,638	$218.67	$196.90 - $238.53
Q4 2017	1,596,572	$438,451	$201.62	$189.22 - $211.95
Q3 2017	1,379,346	$352,630	$189.94	$179.71 - $201.53
Q2 2017	1,332,593	$358,294	$173.41	$148.53 - $187.86
Q1 2017	878,025	$193,306	$163.01	$139.17 - $177.33
Q4 2016	848,386	$211,214	$176.01	$160.64 - $189.46
Q3 2016	768,888	$222,301	$175.41	$160.79 - $183.97
Q2 2016	714,938	$188,522	$152.60	$135.64 - $167.49
Q1 2016	449,477	$99,038	$136.47	$112.97 - $145.25
Q4 2015	294,347	$67,244	$140.66	$131.38 - $149.06
Q3 2015	293,647	$62,374	$143.01	$130.21 - $153.05
Q2 2015	293,419	$65,922	$140.09	$132.07 - $145.10
Q1 2015	293,250	$64,140	$131.65	$121.43 - $141.37