TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025
Shares 95,138 Value ($000) $126,519 Avg Close $1310.75 Range $1235.69 - $1367.65
Q3 2025
Shares 95,148 Value ($000) $125,407 Avg Close $1364.80 Range $1243.55 - $1519.36
Q2 2025
Shares 93,163 Value ($000) $141,667 Avg Close $1314.14 Range $1107.45 - $1430.11
Q1 2025
Shares 89,033 Value ($000) $123,158 Avg Close $1247.54 Range $1160.54 - $1316.81
Q4 2024
Shares 89,397 Value ($000) $113,291 Avg Close $1229.53 Range $1150.91 - $1333.02
Q3 2024
Shares 91,961 Value ($000) $131,240 Avg Close $1152.37 Range $1042.46 - $1269.97
Q2 2024
Shares 91,625 Value ($000) $117,061 Avg Close $1136.24 Range $1050.85 - $1213.74
Q1 2024
Shares 88,794 Value ($000) $109,359 Avg Close $997.72 Range $861.47 - $1097.97
Q4 2023
Shares 87,603 Value ($000) $88,619 Avg Close $802.78 Range $685.93 - $902.61
Q3 2023
Shares 84,553 Value ($000) $71,289 Avg Close $749.90 Range $712.93 - $803.50
Q2 2023
Shares 87,863 Value ($000) $78,564 Avg Close $676.05 Range $611.15 - $768.93
Q1 2023
Shares 85,531 Value ($000) $63,041 Avg Close $610.68 Range $533.03 - $659.90
Q4 2022
Shares 86,232 Value ($000) $54,296 Avg Close $503.62 Range $427.08 - $554.24
Q3 2022
Shares 84,970 Value ($000) $44,594 Avg Close $502.76 Range $427.88 - $565.18
Q2 2022
Shares 87,448 Value ($000) $46,931 Avg Close $490.58 Range $415.64 - $563.58
Q1 2022
Shares 87,380 Value ($000) $56,932 Avg Close $534.00 Range $477.93 - $569.10
Q4 2021
Shares 92,104 Value ($000) $58,604 Avg Close $520.38 Range $459.39 - $570.21
Q3 2021
Shares 90,556 Value ($000) $56,559 Avg Close $519.19 Range $482.92 - $550.47
Q2 2021
Shares 91,751 Value ($000) $59,390 Avg Close $521.39 Range $479.18 - $571.85
Q1 2021
Shares 96,890 Value ($000) $56,964 Avg Close $489.77 Range $430.01 - $520.29
Q4 2020
Shares 95,025 Value ($000) $58,806 Avg Close $457.04 Range $377.14 - $517.44
Q3 2020
Shares 94,165 Value ($000) $44,740 Avg Close $390.77 Range $336.62 - $439.84
Q2 2020
Shares 92,300 Value ($000) $40,801 Avg Close $314.55 Range $216.10 - $446.79
Q1 2020
Shares 90,462 Value ($000) $28,965 Avg Close $452.74 Range $166.28 - $559.78
Q4 2019
Shares 87,624 Value ($000) $49,069 Avg Close $431.37 Range $390.88 - $473.78
Q3 2019
Shares 82,998 Value ($000) $43,215 Avg Close $392.06 Range $338.00 - $426.07
Q2 2019
Shares 82,187 Value ($000) $39,762 Avg Close $347.24 Range $325.07 - $371.97
Q1 2019
Shares 80,686 Value ($000) $36,631 Avg Close $301.26 Range $241.12 - $338.24
Q4 2018
Shares 80,391 Value ($000) $27,338 Avg Close $254.69 Range $228.13 - $278.59
Q3 2018
Shares 78,607 Value ($000) $29,265 Avg Close $267.24 Range $250.90 - $280.31
Q2 2018
Shares 78,572 Value ($000) $27,118 Avg Close $243.87 Range $221.45 - $258.04
Q1 2018
Shares 78,351 Value ($000) $24,049 Avg Close $218.67 Range $196.90 - $238.53
Q4 2017
Shares 81,105 Value ($000) $22,273 Avg Close $201.62 Range $189.22 - $211.95
Q3 2017
Shares 82,582 Value ($000) $21,112 Avg Close $189.94 Range $179.71 - $201.53
Q2 2017
Shares 89,877 Value ($000) $24,165 Avg Close $173.41 Range $148.53 - $187.86
Q1 2017
Shares 99,608 Value ($000) $21,930 Avg Close $163.01 Range $139.17 - $177.33
Q4 2016
Shares 104,208 Value ($000) $25,944 Avg Close $176.01 Range $160.64 - $189.46
Q3 2016
Shares 106,908 Value ($000) $30,909 Avg Close $175.41 Range $160.79 - $183.97
Q2 2016
Shares 106,108 Value ($000) $27,980 Avg Close $152.60 Range $135.64 - $167.49
Q1 2016
Shares 113,170 Value ($000) $24,936 Avg Close $136.47 Range $112.97 - $145.25
Q4 2015
Shares 98,762 Value ($000) $22,562 Avg Close $140.66 Range $131.38 - $149.06
Q3 2015
Shares 97,213 Value ($000) $20,649 Avg Close $143.01 Range $130.21 - $153.05
Q2 2015
Shares 97,313 Value ($000) $21,863 Avg Close $140.09 Range $132.07 - $145.10
Q1 2015
Shares 96,973 Value ($000) $21,210 Avg Close $131.65 Range $121.43 - $141.37
Q4 2014
Shares 98,673 Value ($000) $19,374 Avg Close $117.83 Range $104.12 - $125.64
Q3 2014
Shares 97,755 Value ($000) $18,019 Avg Close $111.57 Range $102.95 - $120.15
Q2 2014
Shares 96,600 Value ($000) $16,157 Avg Close $101.01 Range $93.79 - $108.05
Q1 2014
Shares 95,300 Value ($000) $17,650 Avg Close $95.29 Range $86.57 - $102.25
Q4 2013
Shares 94,900 Value ($000) $15,281 Avg Close $81.23 Range $74.58 - $88.80
Q3 2013
Shares 94,200 Value ($000) $13,066 Avg Close $76.29 Range $70.62 - $81.77
Q2 2013
Shares 91,309 Value ($000) $14,315 Avg Close $70.58 Range $67.23 - $77.43
Q1 2013
Shares 88,851 Value ($000) $13,587 Avg Close $66.95 Range $62.56 - $72.02