TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

LOS ANGELES CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001177206)

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

Q4 2025

Shares 14,315 Value ($000) $18,697 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 14,324 Value ($000) $18,879 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 13,960 Value ($000) $21,228 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 13,980 Value ($000) $19,338 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 13,986 Value ($000) $17,724 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 14,178 Value ($000) $20,234 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 13,656 Value ($000) $17,447 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 6,396 Value ($000) $7,877 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 6,765 Value ($000) $6,843 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 654 Value ($000) $551 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 23,924 Value ($000) $21,392 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 23,984 Value ($000) $17,677 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 35,202 Value ($000) $22,165 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 1,417 Value ($000) $744 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 436 Value ($000) $234 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 477 Value ($000) $311 Avg Close $534.00 Range $477.93 - $569.10

Q4 2020

Shares 869 Value ($000) $538 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 2,035 Value ($000) $967 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 23,011 Value ($000) $10,172 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 24,128 Value ($000) $7,726 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 25,658 Value ($000) $14,368 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 26,112 Value ($000) $13,596 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 2,832 Value ($000) $1,370 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 3,938 Value ($000) $1,788 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 2,188 Value ($000) $744 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 3,275 Value ($000) $1,219 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 2,235 Value ($000) $771 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 2,606 Value ($000) $800 Avg Close $218.67 Range $196.90 - $238.53

Q2 2017

Shares 1,268 Value ($000) $341 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 8,212 Value ($000) $1,808 Avg Close $163.01 Range $139.17 - $177.33

Q2 2016

Shares 12,646 Value ($000) $3,335 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 29,647 Value ($000) $6,532 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 79,273 Value ($000) $18,110 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 79,273 Value ($000) $16,838 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 79,073 Value ($000) $17,765 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 45,743 Value ($000) $10,005 Avg Close $131.65 Range $121.43 - $141.37

Q4 2014

Shares 6,565 Value ($000) $1,289 Avg Close $117.83 Range $104.12 - $125.64

Q3 2014

Shares 6,065 Value ($000) $1,118 Avg Close $111.57 Range $102.95 - $120.15

Q2 2014

Shares 7,340 Value ($000) $1,228 Avg Close $101.01 Range $93.79 - $108.05

Q1 2014

Shares 6,665 Value ($000) $1,234 Avg Close $95.29 Range $86.57 - $102.25

Q4 2013

Shares 6,765 Value ($000) $1,089 Avg Close $81.23 Range $74.58 - $88.80

Q3 2013

Shares 44,264 Value ($000) $6,139 Avg Close $76.29 Range $70.62 - $81.77

Q2 2013

Shares 41,932 Value ($000) $6,574 Avg Close $70.58 Range $67.23 - $77.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,315	$18,697	$1310.75	$1235.69 - $1367.65
Q3 2025	14,324	$18,879	$1364.80	$1243.55 - $1519.36
Q2 2025	13,960	$21,228	$1314.14	$1107.45 - $1430.11
Q1 2025	13,980	$19,338	$1247.54	$1160.54 - $1316.81
Q4 2024	13,986	$17,724	$1229.53	$1150.91 - $1333.02
Q3 2024	14,178	$20,234	$1152.37	$1042.46 - $1269.97
Q2 2024	13,656	$17,447	$1136.24	$1050.85 - $1213.74
Q1 2024	6,396	$7,877	$997.72	$861.47 - $1097.97
Q4 2023	6,765	$6,843	$802.78	$685.93 - $902.61
Q3 2023	654	$551	$749.90	$712.93 - $803.50
Q2 2023	23,924	$21,392	$676.05	$611.15 - $768.93
Q1 2023	23,984	$17,677	$610.68	$533.03 - $659.90
Q4 2022	35,202	$22,165	$503.62	$427.08 - $554.24
Q3 2022	1,417	$744	$502.76	$427.88 - $565.18
Q2 2022	436	$234	$490.58	$415.64 - $563.58
Q1 2022	477	$311	$534.00	$477.93 - $569.10
Q4 2020	869	$538	$457.04	$377.14 - $517.44
Q3 2020	2,035	$967	$390.77	$336.62 - $439.84
Q2 2020	23,011	$10,172	$314.55	$216.10 - $446.79
Q1 2020	24,128	$7,726	$452.74	$166.28 - $559.78
Q4 2019	25,658	$14,368	$431.37	$390.88 - $473.78
Q3 2019	26,112	$13,596	$392.06	$338.00 - $426.07
Q2 2019	2,832	$1,370	$347.24	$325.07 - $371.97
Q1 2019	3,938	$1,788	$301.26	$241.12 - $338.24
Q4 2018	2,188	$744	$254.69	$228.13 - $278.59
Q3 2018	3,275	$1,219	$267.24	$250.90 - $280.31
Q2 2018	2,235	$771	$243.87	$221.45 - $258.04
Q1 2018	2,606	$800	$218.67	$196.90 - $238.53
Q2 2017	1,268	$341	$173.41	$148.53 - $187.86
Q1 2017	8,212	$1,808	$163.01	$139.17 - $177.33
Q2 2016	12,646	$3,335	$152.60	$135.64 - $167.49
Q1 2016	29,647	$6,532	$136.47	$112.97 - $145.25
Q4 2015	79,273	$18,110	$140.66	$131.38 - $149.06
Q3 2015	79,273	$16,838	$143.01	$130.21 - $153.05
Q2 2015	79,073	$17,765	$140.09	$132.07 - $145.10
Q1 2015	45,743	$10,005	$131.65	$121.43 - $141.37
Q4 2014	6,565	$1,289	$117.83	$104.12 - $125.64
Q3 2014	6,065	$1,118	$111.57	$102.95 - $120.15
Q2 2014	7,340	$1,228	$101.01	$93.79 - $108.05
Q1 2014	6,665	$1,234	$95.29	$86.57 - $102.25
Q4 2013	6,765	$1,089	$81.23	$74.58 - $88.80
Q3 2013	44,264	$6,139	$76.29	$70.62 - $81.77
Q2 2013	41,932	$6,574	$70.58	$67.23 - $77.43