TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 100,494 Value ($000) $133,642 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 101,297 Value ($000) $133,511 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 101,819 Value ($000) $154,830 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 101,857 Value ($000) $140,898 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 99,318 Value ($000) $125,864 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 101,577 Value ($000) $144,963 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 103,504 Value ($000) $132,238 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 106,581 Value ($000) $131,265 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 104,158 Value ($000) $105,366 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 107,593 Value ($000) $90,715 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 103,505 Value ($000) $92,551 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 103,933 Value ($000) $77 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 100,804 Value ($000) $63 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 99,908 Value ($000) $52,434 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 94,313 Value ($000) $50,615 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 85,920 Value ($000) $55,980 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 85,334 Value ($000) $54,296 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 84,105 Value ($000) $52,529 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 88,121 Value ($000) $57,040 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 90,812 Value ($000) $53,390 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 94,773 Value ($000) $58,650 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 93,069 Value ($000) $44,219 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 89,480 Value ($000) $39,555 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 90,077 Value ($000) $28,842 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 84,566 Value ($000) $47,357 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 82,507 Value ($000) $42,959 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 83,067 Value ($000) $40,188 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 87,189 Value ($000) $39,583 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 87,653 Value ($000) $29,807 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 89,337 Value ($000) $33,260 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 92,060 Value ($000) $31,774 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 92,217 Value ($000) $28,305 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 93,183 Value ($000) $25,590 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 92,300 Value ($000) $23,596 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 95,170 Value ($000) $25,588 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 102,761 Value ($000) $22,624 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 98,630 Value ($000) $24,555 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 88,193 Value ($000) $25,498 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 87,700 Value ($000) $23,126 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 51,255 Value ($000) $11,294 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 51,986 Value ($000) $11,876 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 51,307 Value ($000) $10,898 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 49,253 Value ($000) $11,066 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 45,828 Value ($000) $10,024 Avg Close $131.65 Range $121.43 - $141.37

Q4 2014

Shares 44,487 Value ($000) $8,735 Avg Close $117.83 Range $104.12 - $125.64

Q3 2014

Shares 43,904 Value ($000) $8,093 Avg Close $111.57 Range $102.95 - $120.15

Q2 2014

Shares 44,546 Value ($000) $7,451 Avg Close $101.01 Range $93.79 - $108.05

Q1 2014

Shares 45,217 Value ($000) $8,374 Avg Close $95.29 Range $86.57 - $102.25

Q4 2013

Shares 47,267 Value ($000) $7,611 Avg Close $81.23 Range $74.58 - $88.80

Q3 2013

Shares 52,315 Value ($000) $7,256 Avg Close $76.29 Range $70.62 - $81.77

Q2 2013

Shares 53,394 Value ($000) $8,371 Avg Close $70.58 Range $67.23 - $77.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	100,494	$133,642	$1310.75	$1235.69 - $1367.65
Q3 2025	101,297	$133,511	$1364.80	$1243.55 - $1519.36
Q2 2025	101,819	$154,830	$1314.14	$1107.45 - $1430.11
Q1 2025	101,857	$140,898	$1247.54	$1160.54 - $1316.81
Q4 2024	99,318	$125,864	$1229.53	$1150.91 - $1333.02
Q3 2024	101,577	$144,963	$1152.37	$1042.46 - $1269.97
Q2 2024	103,504	$132,238	$1136.24	$1050.85 - $1213.74
Q1 2024	106,581	$131,265	$997.72	$861.47 - $1097.97
Q4 2023	104,158	$105,366	$802.78	$685.93 - $902.61
Q3 2023	107,593	$90,715	$749.90	$712.93 - $803.50
Q2 2023	103,505	$92,551	$676.05	$611.15 - $768.93
Q1 2023	103,933	$77	$610.68	$533.03 - $659.90
Q4 2022	100,804	$63	$503.62	$427.08 - $554.24
Q3 2022	99,908	$52,434	$502.76	$427.88 - $565.18
Q2 2022	94,313	$50,615	$490.58	$415.64 - $563.58
Q1 2022	85,920	$55,980	$534.00	$477.93 - $569.10
Q4 2021	85,334	$54,296	$520.38	$459.39 - $570.21
Q3 2021	84,105	$52,529	$519.19	$482.92 - $550.47
Q2 2021	88,121	$57,040	$521.39	$479.18 - $571.85
Q1 2021	90,812	$53,390	$489.77	$430.01 - $520.29
Q4 2020	94,773	$58,650	$457.04	$377.14 - $517.44
Q3 2020	93,069	$44,219	$390.77	$336.62 - $439.84
Q2 2020	89,480	$39,555	$314.55	$216.10 - $446.79
Q1 2020	90,077	$28,842	$452.74	$166.28 - $559.78
Q4 2019	84,566	$47,357	$431.37	$390.88 - $473.78
Q3 2019	82,507	$42,959	$392.06	$338.00 - $426.07
Q2 2019	83,067	$40,188	$347.24	$325.07 - $371.97
Q1 2019	87,189	$39,583	$301.26	$241.12 - $338.24
Q4 2018	87,653	$29,807	$254.69	$228.13 - $278.59
Q3 2018	89,337	$33,260	$267.24	$250.90 - $280.31
Q2 2018	92,060	$31,774	$243.87	$221.45 - $258.04
Q1 2018	92,217	$28,305	$218.67	$196.90 - $238.53
Q4 2017	93,183	$25,590	$201.62	$189.22 - $211.95
Q3 2017	92,300	$23,596	$189.94	$179.71 - $201.53
Q2 2017	95,170	$25,588	$173.41	$148.53 - $187.86
Q1 2017	102,761	$22,624	$163.01	$139.17 - $177.33
Q4 2016	98,630	$24,555	$176.01	$160.64 - $189.46
Q3 2016	88,193	$25,498	$175.41	$160.79 - $183.97
Q2 2016	87,700	$23,126	$152.60	$135.64 - $167.49
Q1 2016	51,255	$11,294	$136.47	$112.97 - $145.25
Q4 2015	51,986	$11,876	$140.66	$131.38 - $149.06
Q3 2015	51,307	$10,898	$143.01	$130.21 - $153.05
Q2 2015	49,253	$11,066	$140.09	$132.07 - $145.10
Q1 2015	45,828	$10,024	$131.65	$121.43 - $141.37
Q4 2014	44,487	$8,735	$117.83	$104.12 - $125.64
Q3 2014	43,904	$8,093	$111.57	$102.95 - $120.15
Q2 2014	44,546	$7,451	$101.01	$93.79 - $108.05
Q1 2014	45,217	$8,374	$95.29	$86.57 - $102.25
Q4 2013	47,267	$7,611	$81.23	$74.58 - $88.80
Q3 2013	52,315	$7,256	$76.29	$70.62 - $81.77
Q2 2013	53,394	$8,371	$70.58	$67.23 - $77.43