Illinois Tool Works Inc.
AT ˙ WBAG ˙ US4523081093
219,40 € ↑4,10 (1,90%)
2026-06-05
DEL PRIS
SecurityAT:ITW / Illinois Tool Works Inc.
InstitutionAssociated Banc-corp
Latest Disclosed Ownership16,845 shares
Latest Disclosed Value $ 4,384,584
Associated Banc-corp reports 1.88% decrease in ownership of ITW / Illinois Tool Works Inc.

On May 1, 2026 - Associated Banc-corp filed a 13F-HR form disclosing ownership of 16,845 shares of Illinois Tool Works Inc. (AT:ITW) valued at $3,742,959 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 17,168 shares of Illinois Tool Works Inc.. This represents a change in shares of -1.88% during the quarter. The current value of the position is $3,695,793 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)
2026-05-01 2026-03-31 13F ILLINOIS TOOL WKS COM 452308109 16,845 -323 -1.88 4,385 3.69 0.1161
2026-02-06 2025-12-31 13F ILLINOIS TOOL WKS COM 452308109 17,168 -114 -0.66 4,228 -6.17 0.1082
2025-10-24 2025-09-30 13F ILLINOIS TOOL WKS COM 452308109 17,282 -583 -3.26 4,506 2.01 0.1186
2025-08-12 2025-06-30 13F ILLINOIS TOOL WKS COM 452308109 17,865 -1,449 -7.50 4,417 -7.79 0.1252
2025-05-09 2025-03-31 13F ILLINOIS TOOL WKS COM 452308109 19,314 -1,756 -8.33 4,790 -10.33 0.1460
2025-02-10 2024-12-31 13F ILLINOIS TOOL WKS COM 452308109 21,070 -1,148 -5.17 5,343 -8.24 0.1609
2024-11-13 2024-09-30 13F ILLINOIS TOOL WKS COM 452308109 22,218 -298 -1.32 5,823 9.13 0.1712
2024-08-01 2024-06-30 13F ILLINOIS TOOL WKS COM 452308109 22,516 -99 -0.44 5,335 -12.08 0.1659
2024-05-09 2024-03-31 13F ILLINOIS TOOL WKS COM 452308109 22,615 -324 -1.41 6,068 1.00 0.1923
2024-02-09 2023-12-31 13F ILLINOIS TOOL WKS COM 452308109 22,939 256 1.13 6,009 15.01 0.2087
2023-11-09 2023-09-30 13F ILLINOIS TOOL WKS COM 452308109 22,683 -380 -1.65 5,224 -9.45 0.2022
2023-08-07 2023-06-30 13F ILLINOIS TOOL WKS COM 452308109 23,063 -460 -1.96 5,769 0.75 0.2180
2023-05-09 2023-03-31 13F ILLINOIS TOOL WKS COM 452308109 23,523 -1,692 -6.71 5,727 3.10 0.2301
2023-02-10 2022-12-31 13F ILLINOIS TOOL WKS COM 452308109 25,215 -145 -0.57 5,555 21.24 0.2312
2022-11-09 2022-09-30 13F ILLINOIS TOOL WKS COM 452308109 25,360 -109 -0.43 4,581 -1.31 0.2117
2022-08-10 2022-06-30 13F ILLINOIS TOOL WKS COM 452308109 25,469 -294 -1.14 4,642 -13.96 0.2032
2022-05-11 2022-03-31 13F ILLINOIS TOOL WKS COM 452308109 25,763 -135 -0.52 5,395 -15.60 0.2078
2022-02-10 2021-12-31 13F ILLINOIS TOOL WKS COM 452308109 25,898 -338 -1.29 6,392 17.91 0.2344
2021-11-08 2021-09-30 13F ILLINOIS TOOL WKS COM 452308109 26,236 -192 -0.73 5,421 -8.24 0.2142
2021-08-11 2021-06-30 13F ILLINOIS TOOL WKS COM 452308109 26,428 -3,893 -12.84 5,908 37.11 0.2337
2021-05-05 2021-03-31 13F ILLINOIS TOOL WKS COM 452308109 30,321 -24,280 -44.47 4,309 -61.29 0.2679
2021-02-11 2020-12-31 13F ILLINOIS TOOL WKS COM 452308109 54,601 -1,202 -2.15 11,131 3.24 0.4344
2020-11-12 2020-09-30 13F ILLINOIS TOOL WKS COM 452308109 55,803 -1,180 -2.07 10,782 8.21 0.4638
2020-08-14 2020-06-30 13F ILLINOIS TOOL WKS COM 452308109 56,983 -1,807 -3.07 9,964 19.26 0.4497
2020-05-14 2020-03-31 13F ILLINOIS TOOL WKS COM 452308109 58,790 27,127 85.67 8,355 46.89 0.4453
2020-02-12 2019-12-31 13F ILLINOIS TOOL WKS COM 452308109 31,663 -812 -2.50 5,688 11.92 0.2833
2019-11-14 2019-09-30 13F ILLINOIS TOOL WKS COM 452308109 32,475 73 0.23 5,082 4.01 0.2733
2019-08-06 2019-06-30 13F ILLINOIS TOOL WKS COM 452308109 32,402 -1,948 -5.67 4,886 -0.89 0.2678
2019-05-07 2019-03-31 13F ILLINOIS TOOL WKS COM 452308109 34,350 -1,511 -4.21 4,930 8.52 0.2842
2019-02-13 2018-12-31 13F ILLINOIS TOOL WKS COM 452308109 35,861 -3,544 -8.99 4,543 -18.31 0.2962
2018-11-07 2018-09-30 13F ILLINOIS TOOL WKS COM 452308109 39,405 -1,417 -3.47 5,561 -1.68 0.3085
2018-08-07 2018-06-30 13F ILLINOIS TOOL WKS COM 452308109 40,822 -2,608 -6.01 5,656 -16.87 0.3307
2018-05-07 2018-03-31 13F ILLINOIS TOOL WKS COM 452308109 43,430 -1,472 -3.28 6,804 -9.18 0.3870
2018-02-07 2017-12-31 13F ILLINOIS TOOL WKS COM 452308109 44,902 -2,775 -5.82 7,492 6.19 0.4041
2017-11-13 2017-09-30 13F ILLINOIS TOOL WKS COM 452308109 47,677 -4,585 -8.77 7,055 -5.77 0.3892
2017-08-10 2017-06-30 13F ILLINOIS TOOL WKS COM 452308109 52,262 -946 -1.78 7,487 6.23 0.4247
2017-05-12 2017-03-31 13F ILLINOIS TOOL WKS COM 452308109 53,208 -782 -1.45 7,048 6.59 0.4196
2017-02-10 2016-12-31 13F ILLINOIS TOOL WKS COM 452308109 53,990 -1,458 -2.63 6,612 -0.50 0.4127
2016-11-10 2016-09-30 13F ILLINOIS TOOL WKS COM 452308109 55,448 -176 -0.32 6,645 14.69 0.4230
2016-08-11 2016-06-30 13F ILLINOIS TOOL WKS COM 452308109 55,624 -1,872 -3.26 5,794 -1.63 0.3721
2016-05-12 2016-03-31 13F ILLINOIS TOOL WKS COM 452308109 57,496 -6,601 -10.30 5,890 -0.84 0.3869
2016-02-12 2015-12-31 13F ILLINOIS TOOL WKS COM 452308109 64,097 -176 -0.27 5,940 12.29 0.3920
2015-11-10 2015-09-30 13F ILLINOIS TOOL WKS COM 452308109 64,273 -4,963 -7.17 5,290 -16.77 0.3690
2015-08-11 2015-06-30 13F ILLINOIS TOOL WKS COM 452308109 69,236 -1,322 -1.87 6,356 -7.27 0.4075
2015-05-12 2015-03-31 13F ILLINOIS TOOL WKS COM 452308109 70,558 424 0.60 6,854 3.21 0.4325
2015-02-12 2014-12-31 13F ILLINOIS TOOL WKS COM 452308109 70,134 58 0.08 6,641 12.25 0.4189
2014-11-05 2014-09-30 13F ILLINOIS TOOL WKS COM 452308109 70,076 -653 -0.92 5,916 -4.47 0.3883
2014-08-13 2014-06-30 13F ILLINOIS TOOL WKS COM 452308109 70,729 2,175 3.17 6,193 11.07 0.4027
2014-05-13 2014-03-31 13F ILLINOIS TOOL WKS COM 452308109 68,554 -1,765 -2.51 5,576 -5.70 0.3845
2014-02-14 2013-12-31 13F ILLINOIS TOOL WKS COM 452308109 70,319 -1,830 -2.54 5,913 7.45 0.4246
2013-11-14 2013-09-30 13F ILLINOIS TOOL WKS COM 452308109 72,149 -124 -0.17 5,503 10.08 0.4368
2013-08-13 2013-06-30 13F ILLINOIS TOOL WKS COM 452308109 72,273 72,273 4,999 0.4108
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.