TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q4 2025

Shares 1,726 Value ($000) $2,295 Avg Close $1310.75 Range $1235.69 - $1367.65

Q4 2024

Shares 751 Value ($000) $952 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 3,593 Value ($000) $5,128 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 7,000 Value ($000) $9 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 6,086 Value ($000) $7 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 10,520 Value ($000) $11 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 1,317 Value ($000) $1 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 1,642 Value ($000) $1 Avg Close $676.05 Range $611.15 - $768.93

Q2 2022

Shares 79,571 Value ($000) $42,703 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 94,695 Value ($000) $61,698 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 89,246 Value ($000) $56,785 Avg Close $520.38 Range $459.39 - $570.21

Q4 2020

Shares 216,135 Value ($000) $133,755 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 379,851 Value ($000) $180,475 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 255,773 Value ($000) $113,064 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 1,765 Value ($000) $565 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 5,500 Value ($000) $3,080 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 1,600 Value ($000) $833 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 16,200 Value ($000) $7,838 Avg Close $347.24 Range $325.07 - $371.97

Q4 2018

Shares 56,639 Value ($000) $19,261 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 54,139 Value ($000) $20,156 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 14,200 Value ($000) $4,901 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 19,500 Value ($000) $5,985 Avg Close $218.67 Range $196.90 - $238.53

Q2 2017

Shares 3,900 Value ($000) $1,049 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 5,000 Value ($000) $1,101 Avg Close $163.01 Range $139.17 - $177.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,726	$2,295	$1310.75	$1235.69 - $1367.65
Q4 2024	751	$952	$1229.53	$1150.91 - $1333.02
Q3 2024	3,593	$5,128	$1152.37	$1042.46 - $1269.97
Q2 2024	7,000	$9	$1136.24	$1050.85 - $1213.74
Q1 2024	6,086	$7	$997.72	$861.47 - $1097.97
Q4 2023	10,520	$11	$802.78	$685.93 - $902.61
Q3 2023	1,317	$1	$749.90	$712.93 - $803.50
Q2 2023	1,642	$1	$676.05	$611.15 - $768.93
Q2 2022	79,571	$42,703	$490.58	$415.64 - $563.58
Q1 2022	94,695	$61,698	$534.00	$477.93 - $569.10
Q4 2021	89,246	$56,785	$520.38	$459.39 - $570.21
Q4 2020	216,135	$133,755	$457.04	$377.14 - $517.44
Q3 2020	379,851	$180,475	$390.77	$336.62 - $439.84
Q2 2020	255,773	$113,064	$314.55	$216.10 - $446.79
Q1 2020	1,765	$565	$452.74	$166.28 - $559.78
Q4 2019	5,500	$3,080	$431.37	$390.88 - $473.78
Q3 2019	1,600	$833	$392.06	$338.00 - $426.07
Q2 2019	16,200	$7,838	$347.24	$325.07 - $371.97
Q4 2018	56,639	$19,261	$254.69	$228.13 - $278.59
Q3 2018	54,139	$20,156	$267.24	$250.90 - $280.31
Q2 2018	14,200	$4,901	$243.87	$221.45 - $258.04
Q1 2018	19,500	$5,985	$218.67	$196.90 - $238.53
Q2 2017	3,900	$1,049	$173.41	$148.53 - $187.86
Q1 2017	5,000	$1,101	$163.01	$139.17 - $177.33