IDEX CORP

Ticker: IEX CUSIP: 45167R104 Class: COM

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

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

Q4 2025

Shares 44,755 Value ($000) $7,964 Avg Close $170.79 Range $159.27 - $183.05

Q3 2025

Shares 57,073 Value ($000) $9,289 Avg Close $168.10 Range $156.58 - $186.19

Q2 2025

Shares 56,142 Value ($000) $9,857 Avg Close $175.50 Range $151.55 - $191.30

Q1 2025

Shares 48,223 Value ($000) $8,727 Avg Close $196.61 Range $174.31 - $223.39

Q4 2024

Shares 47,526 Value ($000) $9,947 Avg Close $215.48 Range $199.06 - $234.67

Q3 2024

Shares 50,889 Value ($000) $10,916 Avg Close $197.80 Range $186.06 - $213.45

Q2 2024

Shares 46,950 Value ($000) $9,446 Avg Close $213.40 Range $190.22 - $238.12

Q1 2024

Shares 46,913 Value ($000) $11,448 Avg Close $220.24 Range $197.88 - $240.32

Q4 2023

Shares 45,166 Value ($000) $9,806 Avg Close $196.08 Range $178.72 - $213.68

Q3 2023

Shares 47,312 Value ($000) $9,842 Avg Close $210.26 Range $197.28 - $222.35

Q2 2023

Shares 43,853 Value ($000) $9,440 Avg Close $202.74 Range $189.70 - $223.20

Q1 2023

Shares 43,680 Value ($000) $10,091 Avg Close $218.70 Range $205.20 - $231.43

Q4 2022

Shares 49,946 Value ($000) $11,404 Avg Close $214.74 Range $187.70 - $236.68

Q3 2022

Shares 46,990 Value ($000) $9,391 Avg Close $193.66 Range $169.87 - $209.55

Q2 2022

Shares 61,228 Value ($000) $11,121 Avg Close $179.70 Range $164.47 - $191.48

Q1 2022

Shares 62,722 Value ($000) $12,026 Avg Close $193.07 Range $172.96 - $225.69

Q4 2021

Shares 60,109 Value ($000) $14,205 Avg Close $215.66 Range $193.65 - $228.27

Q3 2021

Shares 60,952 Value ($000) $12,614 Avg Close $210.22 Range $195.98 - $218.96

Q2 2021

Shares 59,259 Value ($000) $13,040 Avg Close $208.57 Range $194.88 - $222.26

Q1 2021

Shares 55,339 Value ($000) $11,584 Avg Close $186.85 Range $174.62 - $200.19

Q4 2020

Shares 53,521 Value ($000) $10,661 Avg Close $178.73 Range $156.60 - $187.62

Q3 2020

Shares 57,744 Value ($000) $10,533 Avg Close $162.36 Range $145.08 - $176.49

Q2 2020

Shares 64,494 Value ($000) $10,193 Avg Close $142.68 Range $121.83 - $158.19

Q1 2020

Shares 73,426 Value ($000) $10,141 Avg Close $146.15 Range $97.44 - $166.00

Q4 2019

Shares 68,408 Value ($000) $11,766 Avg Close $150.29 Range $140.85 - $161.63

Q3 2019

Shares 71,103 Value ($000) $11,652 Avg Close $153.63 Range $143.17 - $160.54

Q2 2019

Shares 70,018 Value ($000) $12,053 Avg Close $144.81 Range $136.92 - $159.33

Q1 2019

Shares 24,123 Value ($000) $3,660 Avg Close $130.09 Range $110.90 - $140.53

Q4 2018

Shares 52,620 Value ($000) $6,644 Avg Close $122.75 Range $108.02 - $139.27

Q3 2018

Shares 60,860 Value ($000) $9,169 Avg Close $136.25 Range $122.80 - $144.38

Q2 2018

Shares 66,033 Value ($000) $9,012 Avg Close $127.20 Range $118.51 - $133.40

Q1 2018

Shares 50,857 Value ($000) $7,248 Avg Close $126.86 Range $115.81 - $137.01

Q4 2017

Shares 75,446 Value ($000) $9,957 Avg Close $116.63 Range $109.63 - $123.02

Q3 2017

Shares 74,559 Value ($000) $9,057 Avg Close $105.52 Range $99.65 - $112.57

Q2 2017

Shares 64,640 Value ($000) $7,305 Avg Close $94.55 Range $82.23 - $103.55

Q1 2017

Shares 15,190 Value ($000) $1,420 Avg Close $82.43 Range $79.26 - $86.40

Q4 2016

Shares 41,537 Value ($000) $3,741 Avg Close $80.87 Range $73.38 - $85.65

Q3 2016

Shares 91,996 Value ($000) $8,608 Avg Close $80.40 Range $70.91 - $84.93

Q2 2016

Shares 92,896 Value ($000) $7,627 Avg Close $73.78 Range $69.15 - $77.36

Q1 2016

Shares 97,696 Value ($000) $8,097 Avg Close $66.25 Range $59.39 - $74.28

Q4 2015

Shares 203,948 Value ($000) $15,624 Avg Close $67.37 Range $60.80 - $69.94

Q3 2015

Shares 203,317 Value ($000) $14,496 Avg Close $64.51 Range $58.59 - $69.46

Q2 2015

Shares 204,907 Value ($000) $16,102 Avg Close $67.52 Range $64.39 - $70.07

Q1 2015

Shares 206,337 Value ($000) $15,646 Avg Close $65.37 Range $60.34 - $68.51

Q4 2014

Shares 208,017 Value ($000) $16,192 Avg Close $64.42 Range $57.05 - $68.36

Q3 2014

Shares 253,852 Value ($000) $18,371 Avg Close $66.48 Range $62.29 - $70.27

Q2 2014

Shares 253,452 Value ($000) $20,464 Avg Close $64.92 Range $59.17 - $69.44

Q1 2014

Shares 276,508 Value ($000) $20,155 Avg Close $62.25 Range $58.67 - $67.81

Q4 2013

Shares 296,448 Value ($000) $21,893 Avg Close $59.23 Range $53.71 - $63.18

Q3 2013

Shares 333,966 Value ($000) $21,791 Avg Close $51.32 Range $45.66 - $55.50

Q2 2013

Shares 391,315 Value ($000) $21,057 Avg Close $45.08 Range $41.94 - $48.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	44,755	$7,964	$170.79	$159.27 - $183.05
Q3 2025	57,073	$9,289	$168.10	$156.58 - $186.19
Q2 2025	56,142	$9,857	$175.50	$151.55 - $191.30
Q1 2025	48,223	$8,727	$196.61	$174.31 - $223.39
Q4 2024	47,526	$9,947	$215.48	$199.06 - $234.67
Q3 2024	50,889	$10,916	$197.80	$186.06 - $213.45
Q2 2024	46,950	$9,446	$213.40	$190.22 - $238.12
Q1 2024	46,913	$11,448	$220.24	$197.88 - $240.32
Q4 2023	45,166	$9,806	$196.08	$178.72 - $213.68
Q3 2023	47,312	$9,842	$210.26	$197.28 - $222.35
Q2 2023	43,853	$9,440	$202.74	$189.70 - $223.20
Q1 2023	43,680	$10,091	$218.70	$205.20 - $231.43
Q4 2022	49,946	$11,404	$214.74	$187.70 - $236.68
Q3 2022	46,990	$9,391	$193.66	$169.87 - $209.55
Q2 2022	61,228	$11,121	$179.70	$164.47 - $191.48
Q1 2022	62,722	$12,026	$193.07	$172.96 - $225.69
Q4 2021	60,109	$14,205	$215.66	$193.65 - $228.27
Q3 2021	60,952	$12,614	$210.22	$195.98 - $218.96
Q2 2021	59,259	$13,040	$208.57	$194.88 - $222.26
Q1 2021	55,339	$11,584	$186.85	$174.62 - $200.19
Q4 2020	53,521	$10,661	$178.73	$156.60 - $187.62
Q3 2020	57,744	$10,533	$162.36	$145.08 - $176.49
Q2 2020	64,494	$10,193	$142.68	$121.83 - $158.19
Q1 2020	73,426	$10,141	$146.15	$97.44 - $166.00
Q4 2019	68,408	$11,766	$150.29	$140.85 - $161.63
Q3 2019	71,103	$11,652	$153.63	$143.17 - $160.54
Q2 2019	70,018	$12,053	$144.81	$136.92 - $159.33
Q1 2019	24,123	$3,660	$130.09	$110.90 - $140.53
Q4 2018	52,620	$6,644	$122.75	$108.02 - $139.27
Q3 2018	60,860	$9,169	$136.25	$122.80 - $144.38
Q2 2018	66,033	$9,012	$127.20	$118.51 - $133.40
Q1 2018	50,857	$7,248	$126.86	$115.81 - $137.01
Q4 2017	75,446	$9,957	$116.63	$109.63 - $123.02
Q3 2017	74,559	$9,057	$105.52	$99.65 - $112.57
Q2 2017	64,640	$7,305	$94.55	$82.23 - $103.55
Q1 2017	15,190	$1,420	$82.43	$79.26 - $86.40
Q4 2016	41,537	$3,741	$80.87	$73.38 - $85.65
Q3 2016	91,996	$8,608	$80.40	$70.91 - $84.93
Q2 2016	92,896	$7,627	$73.78	$69.15 - $77.36
Q1 2016	97,696	$8,097	$66.25	$59.39 - $74.28
Q4 2015	203,948	$15,624	$67.37	$60.80 - $69.94
Q3 2015	203,317	$14,496	$64.51	$58.59 - $69.46
Q2 2015	204,907	$16,102	$67.52	$64.39 - $70.07
Q1 2015	206,337	$15,646	$65.37	$60.34 - $68.51
Q4 2014	208,017	$16,192	$64.42	$57.05 - $68.36
Q3 2014	253,852	$18,371	$66.48	$62.29 - $70.27
Q2 2014	253,452	$20,464	$64.92	$59.17 - $69.44
Q1 2014	276,508	$20,155	$62.25	$58.67 - $67.81
Q4 2013	296,448	$21,893	$59.23	$53.71 - $63.18
Q3 2013	333,966	$21,791	$51.32	$45.66 - $55.50
Q2 2013	391,315	$21,057	$45.08	$41.94 - $48.56