ILLINOIS TOOL WKS INC

Ticker: ITW CUSIP: 452308109 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 369,427 Value ($000) $90,990 Avg Close $247.57 Range $237.29 - $261.06

Q3 2025

Shares 412,195 Value ($000) $107,484 Avg Close $257.33 Range $242.11 - $267.35

Q2 2025

Shares 421,557 Value ($000) $104,230 Avg Close $237.16 Range $210.69 - $248.54

Q1 2025

Shares 444,852 Value ($000) $110,328 Avg Close $250.69 Range $236.75 - $271.32

Q4 2024

Shares 426,768 Value ($000) $108,211 Avg Close $257.33 Range $244.78 - $270.69

Q3 2024

Shares 422,097 Value ($000) $110,619 Avg Close $237.29 Range $224.45 - $258.13

Q2 2024

Shares 425,505 Value ($000) $100,828 Avg Close $236.81 Range $223.33 - $257.46

Q1 2024

Shares 435,550 Value ($000) $116,871 Avg Close $247.64 Range $237.66 - $258.55

Q4 2023

Shares 431,781 Value ($000) $113,101 Avg Close $227.33 Range $206.29 - $251.34

Q3 2023

Shares 438,197 Value ($000) $100,921 Avg Close $230.07 Range $215.30 - $249.06

Q2 2023

Shares 454,863 Value ($000) $113,789 Avg Close $219.64 Range $203.55 - $237.00

Q1 2023

Shares 457,055 Value ($000) $111,270 Avg Close $217.67 Range $203.17 - $236.30

Q4 2022

Shares 461,437 Value ($000) $101,655 Avg Close $197.50 Range $167.30 - $214.80

Q3 2022

Shares 469,996 Value ($000) $84,905 Avg Close $181.67 Range $159.75 - $200.62

Q2 2022

Shares 453,934 Value ($000) $82,730 Avg Close $182.99 Range $162.17 - $195.56

Q1 2022

Shares 465,922 Value ($000) $97,564 Avg Close $203.67 Range $184.43 - $227.18

Q4 2021

Shares 474,993 Value ($000) $117,228 Avg Close $210.30 Range $184.61 - $225.16

Q3 2021

Shares 481,628 Value ($000) $99,519 Avg Close $202.90 Range $186.93 - $211.96

Q2 2021

Shares 485,043 Value ($000) $108,436 Avg Close $205.01 Range $194.69 - $216.70

Q1 2021

Shares 493,600 Value ($000) $109,342 Avg Close $184.98 Range $171.80 - $203.76

Q4 2020

Shares 497,697 Value ($000) $101,470 Avg Close $181.01 Range $166.62 - $198.99

Q3 2020

Shares 478,745 Value ($000) $92,498 Avg Close $167.30 Range $151.59 - $178.89

Q2 2020

Shares 480,068 Value ($000) $83,940 Avg Close $142.90 Range $116.56 - $161.60

Q1 2020

Shares 481,514 Value ($000) $68,433 Avg Close $147.58 Range $100.67 - $165.72

Q4 2019

Shares 507,978 Value ($000) $91,248 Avg Close $146.29 Range $126.07 - $157.39

Q3 2019

Shares 512,218 Value ($000) $80,157 Avg Close $130.19 Range $122.69 - $138.62

Q2 2019

Shares 522,328 Value ($000) $78,772 Avg Close $128.58 Range $116.59 - $135.13

Q1 2019

Shares 524,765 Value ($000) $75,319 Avg Close $117.01 Range $103.65 - $124.26

Q4 2018

Shares 541,216 Value ($000) $68,567 Avg Close $110.50 Range $98.77 - $121.67

Q3 2018

Shares 547,137 Value ($000) $77,212 Avg Close $117.42 Range $111.99 - $124.25

Q2 2018

Shares 551,446 Value ($000) $76,397 Avg Close $122.64 Range $114.08 - $132.71

Q1 2018

Shares 563,527 Value ($000) $88,282 Avg Close $136.85 Range $126.80 - $147.59

Q4 2017

Shares 604,249 Value ($000) $100,819 Avg Close $130.85 Range $121.38 - $139.21

Q3 2017

Shares 603,997 Value ($000) $89,367 Avg Close $116.05 Range $110.22 - $121.46

Q2 2017

Shares 592,008 Value ($000) $84,805 Avg Close $113.32 Range $105.74 - $122.08

Q1 2017

Shares 600,246 Value ($000) $79,469 Avg Close $104.58 Range $97.05 - $109.96

Q4 2016

Shares 602,912 Value ($000) $73,833 Avg Close $97.16 Range $89.66 - $102.92

Q3 2016

Shares 616,520 Value ($000) $73,884 Avg Close $92.87 Range $82.44 - $98.77

Q2 2016

Shares 625,708 Value ($000) $65,174 Avg Close $83.28 Range $78.19 - $87.12

Q1 2016

Shares 649,601 Value ($000) $66,544 Avg Close $73.25 Range $62.61 - $81.90

Q4 2015

Shares 672,713 Value ($000) $62,347 Avg Close $71.40 Range $63.03 - $74.70

Q3 2015

Shares 680,260 Value ($000) $55,991 Avg Close $68.35 Range $61.54 - $73.68

Q2 2015

Shares 676,847 Value ($000) $62,127 Avg Close $73.98 Range $71.31 - $77.64

Q1 2015

Shares 699,774 Value ($000) $67,976 Avg Close $74.54 Range $69.91 - $77.42

Q4 2014

Shares 708,283 Value ($000) $67,074 Avg Close $70.08 Range $60.82 - $75.22

Q3 2014

Shares 711,657 Value ($000) $60,077 Avg Close $66.18 Range $62.50 - $68.52

Q2 2014

Shares 730,523 Value ($000) $63,964 Avg Close $65.43 Range $61.51 - $68.13

Q1 2014

Shares 742,097 Value ($000) $60,354 Avg Close $61.28 Range $57.74 - $63.70

Q4 2013

Shares 741,906 Value ($000) $62,379 Avg Close $59.45 Range $55.46 - $63.85

Q3 2013

Shares 753,084 Value ($000) $57,437 Avg Close $54.78 Range $51.08 - $58.87

Q2 2013

Shares 777,767 Value ($000) $53,797 Avg Close $49.85 Range $44.73 - $53.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	369,427	$90,990	$247.57	$237.29 - $261.06
Q3 2025	412,195	$107,484	$257.33	$242.11 - $267.35
Q2 2025	421,557	$104,230	$237.16	$210.69 - $248.54
Q1 2025	444,852	$110,328	$250.69	$236.75 - $271.32
Q4 2024	426,768	$108,211	$257.33	$244.78 - $270.69
Q3 2024	422,097	$110,619	$237.29	$224.45 - $258.13
Q2 2024	425,505	$100,828	$236.81	$223.33 - $257.46
Q1 2024	435,550	$116,871	$247.64	$237.66 - $258.55
Q4 2023	431,781	$113,101	$227.33	$206.29 - $251.34
Q3 2023	438,197	$100,921	$230.07	$215.30 - $249.06
Q2 2023	454,863	$113,789	$219.64	$203.55 - $237.00
Q1 2023	457,055	$111,270	$217.67	$203.17 - $236.30
Q4 2022	461,437	$101,655	$197.50	$167.30 - $214.80
Q3 2022	469,996	$84,905	$181.67	$159.75 - $200.62
Q2 2022	453,934	$82,730	$182.99	$162.17 - $195.56
Q1 2022	465,922	$97,564	$203.67	$184.43 - $227.18
Q4 2021	474,993	$117,228	$210.30	$184.61 - $225.16
Q3 2021	481,628	$99,519	$202.90	$186.93 - $211.96
Q2 2021	485,043	$108,436	$205.01	$194.69 - $216.70
Q1 2021	493,600	$109,342	$184.98	$171.80 - $203.76
Q4 2020	497,697	$101,470	$181.01	$166.62 - $198.99
Q3 2020	478,745	$92,498	$167.30	$151.59 - $178.89
Q2 2020	480,068	$83,940	$142.90	$116.56 - $161.60
Q1 2020	481,514	$68,433	$147.58	$100.67 - $165.72
Q4 2019	507,978	$91,248	$146.29	$126.07 - $157.39
Q3 2019	512,218	$80,157	$130.19	$122.69 - $138.62
Q2 2019	522,328	$78,772	$128.58	$116.59 - $135.13
Q1 2019	524,765	$75,319	$117.01	$103.65 - $124.26
Q4 2018	541,216	$68,567	$110.50	$98.77 - $121.67
Q3 2018	547,137	$77,212	$117.42	$111.99 - $124.25
Q2 2018	551,446	$76,397	$122.64	$114.08 - $132.71
Q1 2018	563,527	$88,282	$136.85	$126.80 - $147.59
Q4 2017	604,249	$100,819	$130.85	$121.38 - $139.21
Q3 2017	603,997	$89,367	$116.05	$110.22 - $121.46
Q2 2017	592,008	$84,805	$113.32	$105.74 - $122.08
Q1 2017	600,246	$79,469	$104.58	$97.05 - $109.96
Q4 2016	602,912	$73,833	$97.16	$89.66 - $102.92
Q3 2016	616,520	$73,884	$92.87	$82.44 - $98.77
Q2 2016	625,708	$65,174	$83.28	$78.19 - $87.12
Q1 2016	649,601	$66,544	$73.25	$62.61 - $81.90
Q4 2015	672,713	$62,347	$71.40	$63.03 - $74.70
Q3 2015	680,260	$55,991	$68.35	$61.54 - $73.68
Q2 2015	676,847	$62,127	$73.98	$71.31 - $77.64
Q1 2015	699,774	$67,976	$74.54	$69.91 - $77.42
Q4 2014	708,283	$67,074	$70.08	$60.82 - $75.22
Q3 2014	711,657	$60,077	$66.18	$62.50 - $68.52
Q2 2014	730,523	$63,964	$65.43	$61.51 - $68.13
Q1 2014	742,097	$60,354	$61.28	$57.74 - $63.70
Q4 2013	741,906	$62,379	$59.45	$55.46 - $63.85
Q3 2013	753,084	$57,437	$54.78	$51.08 - $58.87
Q2 2013	777,767	$53,797	$49.85	$44.73 - $53.46