TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025
Shares 30,007 Value ($000) $39,905 Avg Close $1310.75 Range $1235.69 - $1367.65
Q3 2025
Shares 30,404 Value ($000) $40,073 Avg Close $1364.80 Range $1243.55 - $1519.36
Q2 2025
Shares 31,273 Value ($000) $47,555 Avg Close $1314.14 Range $1107.45 - $1430.11
Q1 2025
Shares 32,902 Value ($000) $45,513 Avg Close $1247.54 Range $1160.54 - $1316.81
Q4 2024
Shares 31,574 Value ($000) $40,013 Avg Close $1229.53 Range $1150.91 - $1333.02
Q3 2024
Shares 36,914 Value ($000) $52,681 Avg Close $1152.37 Range $1042.46 - $1269.97
Q2 2024
Shares 35,653 Value ($000) $45,551 Avg Close $1136.24 Range $1050.85 - $1213.74
Q1 2024
Shares 33,008 Value ($000) $40,653 Avg Close $997.72 Range $861.47 - $1097.97
Q4 2023
Shares 32,101 Value ($000) $32,473 Avg Close $802.78 Range $685.93 - $902.61
Q3 2023
Shares 30,325 Value ($000) $25,568 Avg Close $749.90 Range $712.93 - $803.50
Q2 2023
Shares 30,004 Value ($000) $26,829 Avg Close $676.05 Range $611.15 - $768.93
Q1 2023
Shares 28,182 Value ($000) $20,772 Avg Close $610.68 Range $533.03 - $659.90
Q4 2022
Shares 28,791 Value ($000) $18,128 Avg Close $503.62 Range $427.08 - $554.24
Q3 2022
Shares 32,887 Value ($000) $17,260 Avg Close $502.76 Range $427.88 - $565.18
Q2 2022
Shares 40,153 Value ($000) $21,549 Avg Close $490.58 Range $415.64 - $563.58
Q1 2022
Shares 41,656 Value ($000) $27,141 Avg Close $534.00 Range $477.93 - $569.10
Q4 2021
Shares 81,319 Value ($000) $51,742 Avg Close $520.38 Range $459.39 - $570.21
Q3 2021
Shares 71,116 Value ($000) $44,417 Avg Close $519.19 Range $482.92 - $550.47
Q2 2021
Shares 69,353 Value ($000) $44,891 Avg Close $521.39 Range $479.18 - $571.85
Q1 2021
Shares 66,692 Value ($000) $39,210 Avg Close $489.77 Range $430.01 - $520.29
Q4 2020
Shares 55,970 Value ($000) $34,637 Avg Close $457.04 Range $377.14 - $517.44
Q3 2020
Shares 54,329 Value ($000) $25,813 Avg Close $390.77 Range $336.62 - $439.84
Q2 2020
Shares 30,600 Value ($000) $13,527 Avg Close $314.55 Range $216.10 - $446.79
Q1 2020
Shares 24,767 Value ($000) $7,930 Avg Close $452.74 Range $166.28 - $559.78
Q4 2019
Shares 38,106 Value ($000) $21,339 Avg Close $431.37 Range $390.88 - $473.78
Q3 2019
Shares 24,165 Value ($000) $12,582 Avg Close $392.06 Range $338.00 - $426.07
Q2 2019
Shares 34,966 Value ($000) $16,917 Avg Close $347.24 Range $325.07 - $371.97
Q1 2019
Shares 34,968 Value ($000) $15,875 Avg Close $301.26 Range $241.12 - $338.24
Q4 2018
Shares 28,547 Value ($000) $9,708 Avg Close $254.69 Range $228.13 - $278.59
Q3 2018
Shares 36,017 Value ($000) $13,409 Avg Close $267.24 Range $250.90 - $280.31
Q2 2018
Shares 46,247 Value ($000) $15,962 Avg Close $243.87 Range $221.45 - $258.04
Q1 2018
Shares 46,825 Value ($000) $14,372 Avg Close $218.67 Range $196.90 - $238.53
Q4 2017
Shares 47,272 Value ($000) $12,982 Avg Close $201.62 Range $189.22 - $211.95
Q3 2017
Shares 47,576 Value ($000) $12,163 Avg Close $189.94 Range $179.71 - $201.53
Q2 2017
Shares 84,833 Value ($000) $22,809 Avg Close $173.41 Range $148.53 - $187.86
Q1 2017
Shares 35,063 Value ($000) $7,719 Avg Close $163.01 Range $139.17 - $177.33
Q4 2016
Shares 27,398 Value ($000) $6,821 Avg Close $176.01 Range $160.64 - $189.46
Q3 2016
Shares 32,106 Value ($000) $9,282 Avg Close $175.41 Range $160.79 - $183.97
Q2 2016
Shares 33,406 Value ($000) $8,809 Avg Close $152.60 Range $135.64 - $167.49
Q1 2016
Shares 37,866 Value ($000) $8,343 Avg Close $136.47 Range $112.97 - $145.25
Q4 2015
Shares 53,060 Value ($000) $12,122 Avg Close $140.66 Range $131.38 - $149.06
Q3 2015
Shares 52,985 Value ($000) $11,255 Avg Close $143.01 Range $130.21 - $153.05
Q2 2015
Shares 54,045 Value ($000) $12,142 Avg Close $140.09 Range $132.07 - $145.10
Q1 2015
Shares 53,335 Value ($000) $11,665 Avg Close $131.65 Range $121.43 - $141.37
Q4 2014
Shares 54,445 Value ($000) $10,690 Avg Close $117.83 Range $104.12 - $125.64
Q3 2014
Shares 74,791 Value ($000) $13,786 Avg Close $111.57 Range $102.95 - $120.15
Q2 2014
Shares 74,531 Value ($000) $12,466 Avg Close $101.01 Range $93.79 - $108.05
Q1 2014
Shares 83,569 Value ($000) $15,477 Avg Close $95.29 Range $86.57 - $102.25
Q4 2013
Shares 96,767 Value ($000) $15,581 Avg Close $81.23 Range $74.58 - $88.80
Q3 2013
Shares 98,054 Value ($000) $13,600 Avg Close $76.29 Range $70.62 - $81.77
Q2 2013
Shares 109,143 Value ($000) $17,110 Avg Close $70.58 Range $67.23 - $77.43