TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

STIFEL FINANCIAL CORP's Holding History (CIK: 0000720672)

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

Q4 2025

Shares 49,646 Value ($000) $66,025 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 52,954 Value ($000) $69,799 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 54,810 Value ($000) $83,353 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 51,547 Value ($000) $71,310 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 52,053 Value ($000) $65,970 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 54,360 Value ($000) $77,578 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 49,244 Value ($000) $62,914 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 47,983 Value ($000) $59,095 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 46,669 Value ($000) $47,210 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 42,175 Value ($000) $35,560 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 46,113 Value ($000) $41,235 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 39,615 Value ($000) $29,199 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 26,472 Value ($000) $16,669 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 25,867 Value ($000) $13,577 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 26,203 Value ($000) $14,062 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 26,765 Value ($000) $17,438 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 28,265 Value ($000) $17,985 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 24,839 Value ($000) $15,514 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 23,930 Value ($000) $15,489 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 23,595 Value ($000) $13,872 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 18,185 Value ($000) $11,253 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 17,884 Value ($000) $8,496 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 17,655 Value ($000) $7,804 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 15,272 Value ($000) $4,987 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 11,826 Value ($000) $6,602 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 8,337 Value ($000) $4,389 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 7,786 Value ($000) $3,712 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 7,714 Value ($000) $3,500 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 3,675 Value ($000) $1,246 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 3,392 Value ($000) $1,256 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 3,599 Value ($000) $1,239 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 3,424 Value ($000) $1,052 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 3,901 Value ($000) $1,073 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 4,419 Value ($000) $1,138 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 3,746 Value ($000) $1,008 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 4,260 Value ($000) $936 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 3,526 Value ($000) $877 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 3,093 Value ($000) $894 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 3,678 Value ($000) $970 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 3,507 Value ($000) $772 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 3,803 Value ($000) $868 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 1,882 Value ($000) $400 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 1,366 Value ($000) $298 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 1,193 Value ($000) $261 Avg Close $131.65 Range $121.43 - $141.37

Q4 2014

Shares 3,354 Value ($000) $658 Avg Close $117.83 Range $104.12 - $125.64

Q3 2014

Shares 3,245 Value ($000) $598 Avg Close $111.57 Range $102.95 - $120.15

Q2 2014

Shares 2,896 Value ($000) $484 Avg Close $101.01 Range $93.79 - $108.05

Q1 2014

Shares 2,660 Value ($000) $493 Avg Close $95.29 Range $86.57 - $102.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	49,646	$66,025	$1310.75	$1235.69 - $1367.65
Q3 2025	52,954	$69,799	$1364.80	$1243.55 - $1519.36
Q2 2025	54,810	$83,353	$1314.14	$1107.45 - $1430.11
Q1 2025	51,547	$71,310	$1247.54	$1160.54 - $1316.81
Q4 2024	52,053	$65,970	$1229.53	$1150.91 - $1333.02
Q3 2024	54,360	$77,578	$1152.37	$1042.46 - $1269.97
Q2 2024	49,244	$62,914	$1136.24	$1050.85 - $1213.74
Q1 2024	47,983	$59,095	$997.72	$861.47 - $1097.97
Q4 2023	46,669	$47,210	$802.78	$685.93 - $902.61
Q3 2023	42,175	$35,560	$749.90	$712.93 - $803.50
Q2 2023	46,113	$41,235	$676.05	$611.15 - $768.93
Q1 2023	39,615	$29,199	$610.68	$533.03 - $659.90
Q4 2022	26,472	$16,669	$503.62	$427.08 - $554.24
Q3 2022	25,867	$13,577	$502.76	$427.88 - $565.18
Q2 2022	26,203	$14,062	$490.58	$415.64 - $563.58
Q1 2022	26,765	$17,438	$534.00	$477.93 - $569.10
Q4 2021	28,265	$17,985	$520.38	$459.39 - $570.21
Q3 2021	24,839	$15,514	$519.19	$482.92 - $550.47
Q2 2021	23,930	$15,489	$521.39	$479.18 - $571.85
Q1 2021	23,595	$13,872	$489.77	$430.01 - $520.29
Q4 2020	18,185	$11,253	$457.04	$377.14 - $517.44
Q3 2020	17,884	$8,496	$390.77	$336.62 - $439.84
Q2 2020	17,655	$7,804	$314.55	$216.10 - $446.79
Q1 2020	15,272	$4,987	$452.74	$166.28 - $559.78
Q4 2019	11,826	$6,602	$431.37	$390.88 - $473.78
Q3 2019	8,337	$4,389	$392.06	$338.00 - $426.07
Q2 2019	7,786	$3,712	$347.24	$325.07 - $371.97
Q1 2019	7,714	$3,500	$301.26	$241.12 - $338.24
Q4 2018	3,675	$1,246	$254.69	$228.13 - $278.59
Q3 2018	3,392	$1,256	$267.24	$250.90 - $280.31
Q2 2018	3,599	$1,239	$243.87	$221.45 - $258.04
Q1 2018	3,424	$1,052	$218.67	$196.90 - $238.53
Q4 2017	3,901	$1,073	$201.62	$189.22 - $211.95
Q3 2017	4,419	$1,138	$189.94	$179.71 - $201.53
Q2 2017	3,746	$1,008	$173.41	$148.53 - $187.86
Q1 2017	4,260	$936	$163.01	$139.17 - $177.33
Q4 2016	3,526	$877	$176.01	$160.64 - $189.46
Q3 2016	3,093	$894	$175.41	$160.79 - $183.97
Q2 2016	3,678	$970	$152.60	$135.64 - $167.49
Q1 2016	3,507	$772	$136.47	$112.97 - $145.25
Q4 2015	3,803	$868	$140.66	$131.38 - $149.06
Q3 2015	1,882	$400	$143.01	$130.21 - $153.05
Q2 2015	1,366	$298	$140.09	$132.07 - $145.10
Q1 2015	1,193	$261	$131.65	$121.43 - $141.37
Q4 2014	3,354	$658	$117.83	$104.12 - $125.64
Q3 2014	3,245	$598	$111.57	$102.95 - $120.15
Q2 2014	2,896	$484	$101.01	$93.79 - $108.05
Q1 2014	2,660	$493	$95.29	$86.57 - $102.25