TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

NORGES BANK's Holding History (CIK: 0001374170)

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

Q4 2025

Shares 771,208 Value ($000) $1,025,591 Avg Close $1310.75 Range $1235.69 - $1367.65

Q2 2025

Shares 838,486 Value ($000) $1,275,035 Avg Close $1314.14 Range $1107.45 - $1430.11

Q4 2024

Shares 768,065 Value ($000) $973,353 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 847,929 Value ($000) $1,210,105 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 836,522 Value ($000) $1,068,749 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 801,763 Value ($000) $987,451 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 781,754 Value ($000) $790,822 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 729,916 Value ($000) $615,414 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 604,167 Value ($000) $540,228 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 411,312 Value ($000) $303,158 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 287,180 Value ($000) $180,823 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 286,851 Value ($000) $150,545 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 272,369 Value ($000) $146,172 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 437,419 Value ($000) $284,996 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 415,332 Value ($000) $264,267 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 423,536 Value ($000) $264,528 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 463,890 Value ($000) $300,271 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 465,020 Value ($000) $273,395 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 453,278 Value ($000) $280,511 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 420,752 Value ($000) $199,908 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 388,888 Value ($000) $171,908 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 422,069 Value ($000) $135,142 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 405,979 Value ($000) $227,348 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 405,979 Value ($000) $211,381 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 403,562 Value ($000) $195,244 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 421,110 Value ($000) $191,179 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 430,403 Value ($000) $146,363 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 433,622 Value ($000) $161,437 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 430,919 Value ($000) $148,727 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 429,431 Value ($000) $131,809 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 365,601 Value ($000) $100,401 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 365,601 Value ($000) $93,467 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 278,985 Value ($000) $75,011 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 386,626 Value ($000) $85,119 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 308,294 Value ($000) $76,752 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 378,945 Value ($000) $104,642 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 367,255 Value ($000) $96,842 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 355,174 Value ($000) $78,259 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 390,835 Value ($000) $89,286 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 390,835 Value ($000) $83,018 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 377,815 Value ($000) $84,884 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 377,815 Value ($000) $82,636 Avg Close $131.65 Range $121.43 - $141.37

Q4 2014

Shares 372,804 Value ($000) $73,201 Avg Close $117.83 Range $104.12 - $125.64

Q3 2014

Shares 362,022 Value ($000) $66,731 Avg Close $111.57 Range $102.95 - $120.15

Q2 2014

Shares 362,022 Value ($000) $60,552 Avg Close $101.01 Range $93.79 - $108.05

Q1 2014

Shares 300,722 Value ($000) $55,694 Avg Close $95.29 Range $86.57 - $102.25

Q4 2013

Shares 281,594 Value ($000) $45,342 Avg Close $81.23 Range $74.58 - $88.80

Q3 2013

Shares 387,285 Value ($000) $53,716 Avg Close $76.29 Range $70.62 - $81.77

Q2 2013

Shares 414,579 Value ($000) $64,994 Avg Close $70.58 Range $67.23 - $77.43

Q1 2013

Shares 419,362 Value ($000) $64,129 Avg Close $66.95 Range $62.56 - $72.02

Q3 2012

Shares 407,295 Value ($000) $57,783 Avg Close — Range —

Q2 2012

Shares 404,698 Value ($000) $49,923 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	771,208	$1,025,591	$1310.75	$1235.69 - $1367.65
Q2 2025	838,486	$1,275,035	$1314.14	$1107.45 - $1430.11
Q4 2024	768,065	$973,353	$1229.53	$1150.91 - $1333.02
Q3 2024	847,929	$1,210,105	$1152.37	$1042.46 - $1269.97
Q2 2024	836,522	$1,068,749	$1136.24	$1050.85 - $1213.74
Q1 2024	801,763	$987,451	$997.72	$861.47 - $1097.97
Q4 2023	781,754	$790,822	$802.78	$685.93 - $902.61
Q3 2023	729,916	$615,414	$749.90	$712.93 - $803.50
Q2 2023	604,167	$540,228	$676.05	$611.15 - $768.93
Q1 2023	411,312	$303,158	$610.68	$533.03 - $659.90
Q4 2022	287,180	$180,823	$503.62	$427.08 - $554.24
Q3 2022	286,851	$150,545	$502.76	$427.88 - $565.18
Q2 2022	272,369	$146,172	$490.58	$415.64 - $563.58
Q1 2022	437,419	$284,996	$534.00	$477.93 - $569.10
Q4 2021	415,332	$264,267	$520.38	$459.39 - $570.21
Q3 2021	423,536	$264,528	$519.19	$482.92 - $550.47
Q2 2021	463,890	$300,271	$521.39	$479.18 - $571.85
Q1 2021	465,020	$273,395	$489.77	$430.01 - $520.29
Q4 2020	453,278	$280,511	$457.04	$377.14 - $517.44
Q3 2020	420,752	$199,908	$390.77	$336.62 - $439.84
Q2 2020	388,888	$171,908	$314.55	$216.10 - $446.79
Q1 2020	422,069	$135,142	$452.74	$166.28 - $559.78
Q4 2019	405,979	$227,348	$431.37	$390.88 - $473.78
Q3 2019	405,979	$211,381	$392.06	$338.00 - $426.07
Q2 2019	403,562	$195,244	$347.24	$325.07 - $371.97
Q1 2019	421,110	$191,179	$301.26	$241.12 - $338.24
Q4 2018	430,403	$146,363	$254.69	$228.13 - $278.59
Q3 2018	433,622	$161,437	$267.24	$250.90 - $280.31
Q2 2018	430,919	$148,727	$243.87	$221.45 - $258.04
Q1 2018	429,431	$131,809	$218.67	$196.90 - $238.53
Q4 2017	365,601	$100,401	$201.62	$189.22 - $211.95
Q3 2017	365,601	$93,467	$189.94	$179.71 - $201.53
Q2 2017	278,985	$75,011	$173.41	$148.53 - $187.86
Q1 2017	386,626	$85,119	$163.01	$139.17 - $177.33
Q4 2016	308,294	$76,752	$176.01	$160.64 - $189.46
Q3 2016	378,945	$104,642	$175.41	$160.79 - $183.97
Q2 2016	367,255	$96,842	$152.60	$135.64 - $167.49
Q1 2016	355,174	$78,259	$136.47	$112.97 - $145.25
Q4 2015	390,835	$89,286	$140.66	$131.38 - $149.06
Q3 2015	390,835	$83,018	$143.01	$130.21 - $153.05
Q2 2015	377,815	$84,884	$140.09	$132.07 - $145.10
Q1 2015	377,815	$82,636	$131.65	$121.43 - $141.37
Q4 2014	372,804	$73,201	$117.83	$104.12 - $125.64
Q3 2014	362,022	$66,731	$111.57	$102.95 - $120.15
Q2 2014	362,022	$60,552	$101.01	$93.79 - $108.05
Q1 2014	300,722	$55,694	$95.29	$86.57 - $102.25
Q4 2013	281,594	$45,342	$81.23	$74.58 - $88.80
Q3 2013	387,285	$53,716	$76.29	$70.62 - $81.77
Q2 2013	414,579	$64,994	$70.58	$67.23 - $77.43
Q1 2013	419,362	$64,129	$66.95	$62.56 - $72.02
Q3 2012	407,295	$57,783	—	—
Q2 2012	404,698	$49,923	—	—