Illinois Tool Works Inc.
US ˙ NYSE ˙ US4523081093

SecurityITW / Illinois Tool Works Inc.
InstitutionCommerce Bank
Latest Disclosed Ownership130,322 shares
Latest Disclosed Value $ 33,921,513
Commerce Bank reports 0.85% increase in ownership of ITW / Illinois Tool Works Inc.

On May 11, 2026 - Commerce Bank filed a 13F-HR form disclosing ownership of 130,322 shares of Illinois Tool Works Inc. (US:ITW) valued at $33,921,513 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 129,221 shares of Illinois Tool Works Inc.. This represents a change in shares of 0.85% during the quarter. The current value of the position is $32,614,384 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F ILLINOIS TOOL WKS COM 452308109 130,322 1,101 0.85 33,922 6.58 0.0699
2026-02-13 2025-12-31 13F ILLINOIS TOOL WKS COM 452308109 129,221 -4,994 -3.72 31,827 -9.06 0.1757
2025-11-12 2025-09-30 13F ILLINOIS TOOL WKS COM 452308109 134,215 -4,952 -3.56 34,998 1.71 0.1947
2025-08-07 2025-06-30 13F ILLINOIS TOOL WKS COM 452308109 139,167 -11,326 -7.53 34,409 -7.81 0.2031
2025-05-08 2025-03-31 13F ILLINOIS TOOL WKS COM 452308109 150,493 -1,167 -0.77 37,324 -2.94 0.2383
2025-02-13 2024-12-31 13F ILLINOIS TOOL WKS COM 452308109 151,660 -4,539 -2.91 38,455 -6.06 0.2371
2024-11-08 2024-09-30 13F ILLINOIS TOOL WKS COM 452308109 156,199 -3,738 -2.34 40,935 8.01 0.2508
2024-08-12 2024-06-30 13F ILLINOIS TOOL WKS COM 452308109 159,937 -808 -0.50 37,899 -12.13 0.2455
2024-05-03 2024-03-31 13F ILLINOIS TOOL WKS COM 452308109 160,745 184 0.11 43,133 2.56 0.2852
2024-02-09 2023-12-31 13F ILLINOIS TOOL WKS COM 452308109 160,561 -921 -0.57 42,057 13.09 0.2992
2023-11-14 2023-09-30 13F ILLINOIS TOOL WKS COM 452308109 161,482 -3,710 -2.25 37,191 -10.00 0.2929
2023-08-08 2023-06-30 13F ILLINOIS TOOL WKS COM 452308109 165,192 -4,661 -2.74 41,324 -0.06 0.3092
2023-05-04 2023-03-31 13F ILLINOIS TOOL WKS COM 452308109 169,853 -4,999 -2.86 41,351 7.35 0.3240
2023-02-10 2022-12-31 13F ILLINOIS TOOL WKS COM 452308109 174,852 -9,258 -5.03 38,520 15.82 0.3129
2022-11-04 2022-09-30 13F ILLINOIS TOOL WKS COM 452308109 184,110 -5,824 -3.07 33,259 -3.92 0.2890
2022-08-12 2022-06-30 13F ILLINOIS TOOL WKS COM 452308109 189,934 -3,190 -1.65 34,616 -14.40 0.2820
2022-05-09 2022-03-31 13F ILLINOIS TOOL WKS COM 452308109 193,124 10,582 5.80 40,440 -10.24 0.2771
2022-02-14 2021-12-31 13F ILLINOIS TOOL WKS COM 452308109 182,542 -8,363 -4.38 45,051 14.21 0.2946
2021-11-09 2021-09-30 13F ILLINOIS TOOL WKS COM 452308109 190,905 -1,145 -0.60 39,447 -8.12 0.2789
2021-08-09 2021-06-30 13F ILLINOIS TOOL WKS COM 452308109 192,050 2,933 1.55 42,935 2.49 0.3048
2021-05-05 2021-03-31 13F ILLINOIS TOOL WKS COM 452308109 189,117 -519 -0.27 41,893 8.35 0.3186
2021-02-09 2020-12-31 13F ILLINOIS TOOL WKS COM 452308109 189,636 39,536 26.34 38,663 33.31 0.3127
2020-11-06 2020-09-30 13F ILLINOIS TOOL WKS COM 452308109 150,100 -6,976 -4.44 29,002 5.60 0.2622
2020-08-07 2020-06-30 13F ILLINOIS TOOL WKS COM 452308109 157,076 11,016 7.54 27,465 32.30 0.2677
2020-05-08 2020-03-31 13F ILLINOIS TOOL WKS COM 452308109 146,060 492 0.34 20,759 -20.61 0.2513
2020-02-14 2019-12-31 13F ILLINOIS TOOL WKS COM 452308109 145,568 -3,420 -2.30 26,148 12.15 0.2490
2019-11-12 2019-09-30 13F ILLINOIS TOOL WKS COM 452308109 148,988 21,440 16.81 23,315 21.21 0.2392
2019-08-07 2019-06-30 13F ILLINOIS TOOL WKS COM 452308109 127,548 -1,254 -0.97 19,236 4.06 0.2158
2019-05-08 2019-03-31 13F ILLINOIS TOOL WKS COM 452308109 128,802 -820 -0.63 18,486 12.57 0.2190
2019-02-11 2018-12-31 13F ILLINOIS TOOL WKS COM 452308109 129,622 1,263 0.98 16,422 -9.34 0.2092
2018-11-02 2018-09-30 13F ILLINOIS TOOL WKS COM 452308109 128,359 488 0.38 18,114 2.25 0.2156
2018-08-08 2018-06-30 13F ILLINOIS TOOL WKS COM 452308109 127,871 430 0.34 17,716 -11.26 0.2251
2018-05-03 2018-03-31 13F ILLINOIS TOOL WKS COM 452308109 127,441 397 0.31 19,965 -5.81 0.2635
2018-02-12 2017-12-31 13F ILLINOIS TOOL WKS COM 452308109 127,044 -1,074 -0.84 21,197 11.82 0.2759
2017-11-07 2017-09-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 128,118 -1,081 -0.84 18,957 2.43 0.2576
2017-11-07 2017-09-30 13F ILLINOIS TOOL WKS COM 452308109 129,199 18,507
2017-08-08 2017-06-30 13F ILLINOIS TOOL WKS COM 452308109 129,199 -2,955 -2.24 18,507 5.72 0.2596
2017-05-05 2017-03-31 13F ILLINOIS TOOL WKS COM 452308109 132,154 -2,251 -1.67 17,506 6.35 0.2496
2017-02-08 2016-12-31 13F ILLINOIS TOOL WKS COM 452308109 134,405 -1,248 -0.92 16,460 1.25 0.2457
2016-11-03 2016-09-30 13F ILLINOIS TOOL WKS COM 452308109 135,653 -4,228 -3.02 16,257 11.58 0.2531
2016-08-09 2016-06-30 13F ILLINOIS TOOL WKS COM 452308109 139,881 -2,557 -1.80 14,570 -0.14 0.2305
2016-04-27 2016-03-31 13F ILLINOIS TOOL WKS COM 452308109 142,438 -1,124 -0.78 14,591 9.67 0.2422
2016-02-12 2015-12-31 13F ILLINOIS TOOL WKS COM 452308109 143,562 616 0.43 13,305 13.08 0.2227
2015-11-10 2015-09-30 13F ILLINOIS TOOL WKS COM 452308109 142,946 -2,588 -1.78 11,766 -11.92 0.2024
2015-08-03 2015-06-30 13F ILLINOIS TOOL WKS COM 452308109 145,534 2,495 1.74 13,359 -3.86 0.2092
2015-05-06 2015-03-31 13F ILLINOIS TOOL WKS COM 452308109 143,039 -102 -0.07 13,895 2.51 0.2159
2015-02-11 2014-12-31 13F ILLINOIS TOOL WKS COM 452308109 143,141 -1,373 -0.95 13,555 11.12 0.2142
2014-11-06 2014-09-30 13F ILLINOIS TOOL WKS COM 452308109 144,514 -5,973 -3.97 12,199 -7.42 0.2013
2014-08-05 2014-06-30 13F ILLINOIS TOOL WKS COM 452308109 150,487 3,626 2.47 13,177 10.32 0.2153
2014-05-09 2014-03-31 13F ILLINOIS TOOL WKS COM 452308109 146,861 -1,544 -1.04 11,944 -4.28 0.2033
2014-02-14 2013-12-31 13F ILLINOIS TOOL WKS COM 452308109 148,405 1,619 1.10 12,478 11.46 0.2161
2013-11-05 2013-09-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 104,371 -45,597 4,976 0.0898
2013-11-05 2013-09-30 13F/A-2 ILLINOIS TOOL WKS COM 452308109 146,786 -3,182 -2.12 11,195 7.92 0.2019
2013-11-04 2013-09-30 13F ILLINOIS TOOL WKS COM 452308109 104,371 4,976
2013-08-07 2013-06-30 13F ILLINOIS TOOL WKS COM 452308109 149,968 -646 -0.43 10,373 13.01 0.1929
2013-08-08 2013-03-31 13F/A-1 ILLINOIS TOOL WKS COM 452308109 150,614 150,614 9,179 0.1791
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.