TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

TD Asset Management Inc's Holding History (CIK: 0001056053)

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

Q4 2025

Shares 20,384 Value ($000) $27,108 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 20,530 Value ($000) $27,059 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 20,619 Value ($000) $31,354 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 20,083 Value ($000) $27,781 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 20,122 Value ($000) $25,500 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 19,302 Value ($000) $27,078 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 19,014 Value ($000) $24,292 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 18,293 Value ($000) $22,530 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 18,050 Value ($000) $18,259 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 48,707 Value ($000) $41,066 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 50,374 Value ($000) $45,043 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 50,478 Value ($000) $37,205 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 16,629 Value ($000) $10,470 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 16,492 Value ($000) $8,747 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 16,711 Value ($000) $8,968 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 17,370 Value ($000) $11,317 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 17,377 Value ($000) $11,057 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 18,324 Value ($000) $11,445 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 18,805 Value ($000) $12,056 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 18,722 Value ($000) $11,007 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 18,513 Value ($000) $11,457 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 18,443 Value ($000) $8,763 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 12,365 Value ($000) $5,466 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 12,382 Value ($000) $3,965 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 12,387 Value ($000) $6,937 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 13,378 Value ($000) $6,966 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 14,732 Value ($000) $7,128 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 14,621 Value ($000) $6,638 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 14,141 Value ($000) $4,809 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 13,967 Value ($000) $5,200 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 13,991 Value ($000) $4,829 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 14,067 Value ($000) $4,318 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 14,376 Value ($000) $3,948 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 15,130 Value ($000) $3,868 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 16,278 Value ($000) $4,377 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 18,104 Value ($000) $3,986 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 29,944 Value ($000) $7,455 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 37,263 Value ($000) $10,773 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 49,530 Value ($000) $13,061 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 28,930 Value ($000) $6,374 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 30,530 Value ($000) $6,975 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 28,930 Value ($000) $6,145 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 28,630 Value ($000) $6,432 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 28,630 Value ($000) $6,262 Avg Close $131.65 Range $121.43 - $141.37

Q4 2014

Shares 28,300 Value ($000) $5,557 Avg Close $117.83 Range $104.12 - $125.64

Q3 2014

Shares 28,000 Value ($000) $5,161 Avg Close $111.57 Range $102.95 - $120.15

Q2 2014

Shares 38,100 Value ($000) $6,373 Avg Close $101.01 Range $93.79 - $108.05

Q1 2014

Shares 101,800 Value ($000) $18,853 Avg Close $95.29 Range $86.57 - $102.25

Q4 2013

Shares 100,200 Value ($000) $16,134 Avg Close $81.23 Range $74.58 - $88.80

Q3 2013

Shares 94,400 Value ($000) $13,093 Avg Close $76.29 Range $70.62 - $81.77

Q2 2013

Shares 90,500 Value ($000) $14,188 Avg Close $70.58 Range $67.23 - $77.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,384	$27,108	$1310.75	$1235.69 - $1367.65
Q3 2025	20,530	$27,059	$1364.80	$1243.55 - $1519.36
Q2 2025	20,619	$31,354	$1314.14	$1107.45 - $1430.11
Q1 2025	20,083	$27,781	$1247.54	$1160.54 - $1316.81
Q4 2024	20,122	$25,500	$1229.53	$1150.91 - $1333.02
Q3 2024	19,302	$27,078	$1152.37	$1042.46 - $1269.97
Q2 2024	19,014	$24,292	$1136.24	$1050.85 - $1213.74
Q1 2024	18,293	$22,530	$997.72	$861.47 - $1097.97
Q4 2023	18,050	$18,259	$802.78	$685.93 - $902.61
Q3 2023	48,707	$41,066	$749.90	$712.93 - $803.50
Q2 2023	50,374	$45,043	$676.05	$611.15 - $768.93
Q1 2023	50,478	$37,205	$610.68	$533.03 - $659.90
Q4 2022	16,629	$10,470	$503.62	$427.08 - $554.24
Q3 2022	16,492	$8,747	$502.76	$427.88 - $565.18
Q2 2022	16,711	$8,968	$490.58	$415.64 - $563.58
Q1 2022	17,370	$11,317	$534.00	$477.93 - $569.10
Q4 2021	17,377	$11,057	$520.38	$459.39 - $570.21
Q3 2021	18,324	$11,445	$519.19	$482.92 - $550.47
Q2 2021	18,805	$12,056	$521.39	$479.18 - $571.85
Q1 2021	18,722	$11,007	$489.77	$430.01 - $520.29
Q4 2020	18,513	$11,457	$457.04	$377.14 - $517.44
Q3 2020	18,443	$8,763	$390.77	$336.62 - $439.84
Q2 2020	12,365	$5,466	$314.55	$216.10 - $446.79
Q1 2020	12,382	$3,965	$452.74	$166.28 - $559.78
Q4 2019	12,387	$6,937	$431.37	$390.88 - $473.78
Q3 2019	13,378	$6,966	$392.06	$338.00 - $426.07
Q2 2019	14,732	$7,128	$347.24	$325.07 - $371.97
Q1 2019	14,621	$6,638	$301.26	$241.12 - $338.24
Q4 2018	14,141	$4,809	$254.69	$228.13 - $278.59
Q3 2018	13,967	$5,200	$267.24	$250.90 - $280.31
Q2 2018	13,991	$4,829	$243.87	$221.45 - $258.04
Q1 2018	14,067	$4,318	$218.67	$196.90 - $238.53
Q4 2017	14,376	$3,948	$201.62	$189.22 - $211.95
Q3 2017	15,130	$3,868	$189.94	$179.71 - $201.53
Q2 2017	16,278	$4,377	$173.41	$148.53 - $187.86
Q1 2017	18,104	$3,986	$163.01	$139.17 - $177.33
Q4 2016	29,944	$7,455	$176.01	$160.64 - $189.46
Q3 2016	37,263	$10,773	$175.41	$160.79 - $183.97
Q2 2016	49,530	$13,061	$152.60	$135.64 - $167.49
Q1 2016	28,930	$6,374	$136.47	$112.97 - $145.25
Q4 2015	30,530	$6,975	$140.66	$131.38 - $149.06
Q3 2015	28,930	$6,145	$143.01	$130.21 - $153.05
Q2 2015	28,630	$6,432	$140.09	$132.07 - $145.10
Q1 2015	28,630	$6,262	$131.65	$121.43 - $141.37
Q4 2014	28,300	$5,557	$117.83	$104.12 - $125.64
Q3 2014	28,000	$5,161	$111.57	$102.95 - $120.15
Q2 2014	38,100	$6,373	$101.01	$93.79 - $108.05
Q1 2014	101,800	$18,853	$95.29	$86.57 - $102.25
Q4 2013	100,200	$16,134	$81.23	$74.58 - $88.80
Q3 2013	94,400	$13,093	$76.29	$70.62 - $81.77
Q2 2013	90,500	$14,188	$70.58	$67.23 - $77.43