| 2024 | 2 | 0 | $5,433,904,264 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $4,150,527,774 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,283,376,490 | - | - |
| 2023 | 2 | 0 | $5,368,567,761 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $4,030,626,125 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,337,941,636 | - | - |
| 2022 | 2 | 0 | $4,996,930,525 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $3,659,281,309 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,337,649,216 | - | - |
| 2021 | 2 | 0 | $5,672,041,590 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $3,904,241,300 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,767,800,290 | - | - |
| 2020 | 2 | 0 | $5,444,066,847 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $3,598,978,911 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,845,087,936 | - | - |
| 2019 | 2 | 0 | $5,024,069,012 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $3,296,038,173 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,728,030,839 | - | - |
| 2018 | 2 | 0 | $4,375,247,687 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,804,798,688 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,570,448,999 | - | - |
| 2017 | 3 | 0 | $4,884,630,461 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $3,144,733,906 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,739,896,555 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | - | - | - |
| 2016 | 3 | 0 | $4,604,064,555 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,766,115,936 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,649,320,110 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $188,628,509 | - | - |
| 2015 | 3 | 0 | $4,553,461,393 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,605,115,915 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,560,177,665 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $388,167,813 | - | - |
| 2014 | 3 | 0 | $5,033,300,950 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,775,986,705 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,695,703,119 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $561,611,126 | - | - |
| 2013 | 3 | 0 | $5,176,450,542 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,944,512,431 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,586,076,831 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $645,861,280 | - | - |
| 2012 | 3 | 0 | $4,782,942,270 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,718,421,405 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,497,631,726 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $566,889,139 | - | - |
| 2011 | 3 | 0 | $4,180,889,588 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,462,395,170 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,367,642,763 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $350,851,655 | - | - |
| 2010 | 3 | 0 | $4,304,033,672 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,481,795,760 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,329,476,777 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $492,761,135 | - | - |
| 2009 | 3 | 0 | $3,897,685,450 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | - | $2,196,899,513 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | - | $1,251,606,563 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | - | $449,179,374 | - | - |
| 2008 | 3 | 0 | $3,543,894,340 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | 0 | $1,779,758,308 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,430,242,382 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | 0 | $333,893,650 | - | - |
| 2007 | 3 | 0 | $4,650,474,693 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | 0 | $2,412,653,337 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,662,974,821 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | 0 | $574,846,535 | - | - |
| 2006 | 3 | 0 | $4,240,840,605 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | 0 | $2,091,711,402 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,586,400,128 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | 0 | $562,729,075 | - | - |
| 2005 | 3 | 0 | $3,747,168,426 | $0 | - |
| Itw Defined Contribution Plans' Investment Account | - | 0 | $1,857,879,048 | - | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,384,967,913 | - | - |
| Itw Collective Defined Benefit and Defined Contribution Plans' Investment Account | - | 0 | $504,321,465 | - | - |
| 2004 | 1 | 0 | $1,302,842,737 | $0 | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,302,842,737 | - | - |
| 2003 | 1 | 0 | $1,145,196,940 | $0 | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,145,196,940 | - | - |
| 2002 | 1 | 0 | $867,622,130 | $0 | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $867,622,130 | - | - |
| 2001 | 1 | 0 | $1,071,015,722 | $0 | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,071,015,722 | - | - |
| 2000 | 1 | 0 | $1,225,492,270 | $15,185,094 | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $1,225,492,270 | $15,185,094 | - |
| 1999 | 2 | 0 | $1,720,434,664 | $29,863,926 | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $860,217,332 | $14,931,963 | - |
| Illinois Tool Works Inc. Pension Trust | - | 0 | $860,217,332 | $14,931,963 | - |