Illinois Tool Works Inc.
US ˙ NYSE ˙ US4523081093

SecurityITW / Illinois Tool Works Inc.
InstitutionSignaturefd, Llc
Latest Disclosed Ownership7,593 shares
Latest Disclosed Value $ 1,976,318
Signaturefd, Llc reports 4.11% increase in ownership of ITW / Illinois Tool Works Inc.

On April 7, 2026 - Signaturefd, Llc filed a 13F-HR form disclosing ownership of 7,593 shares of Illinois Tool Works Inc. (US:ITW) valued at $1,976,382 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 20, 2026 disclosing 7,293 shares of Illinois Tool Works Inc.. This represents a change in shares of 4.11% during the quarter. The current value of the position is $1,918,903 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)
2026-04-07 2026-03-31 13F ILLINOIS TOOL WKS COM 452308109 7,593 300 4.11 1,976 10.02 0.0303
2026-01-20 2025-12-31 13F ILLINOIS TOOL WKS COM 452308109 7,293 446 6.51 1,796 0.62 0.0274
2025-10-21 2025-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,847 62 0.91 1,785 6.44 0.0281
2025-07-16 2025-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,785 209 3.18 1,677 2.88 0.0286
2025-05-02 2025-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,576 225 3.54 1,631 1.24 0.0309
2025-02-10 2024-12-31 13F ILLINOIS TOOL WKS COM 452308109 6,351 -213 -3.24 1,610 -6.40 0.0305
2024-10-21 2024-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,564 -158 -2.35 1,720 8.04 0.0328
2024-07-29 2024-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,722 -47 -0.69 1,593 -12.33 0.0324
2024-05-03 2024-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,769 147 2.22 1,816 4.73 0.0384
2024-02-01 2023-12-31 13F ILLINOIS TOOL WKS COM 452308109 6,622 120 1.85 1,735 15.83 0.0401
2023-11-03 2023-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,502 86 1.34 1,497 -6.73 0.0390
2023-08-01 2023-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,416 -104 -1.60 1,605 1.13 0.0410
2023-04-28 2023-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,520 187 2.95 1,587 13.76 0.0433
2023-01-30 2022-12-31 13F ILLINOIS TOOL WKS COM 452308109 6,333 517 8.89 1,395 32.73 0.0408
2022-11-08 2022-09-30 13F ILLINOIS TOOL WKS COM 452308109 5,816 1,018 21.22 1,051 20.25 0.0360
2022-08-10 2022-06-30 13F ILLINOIS TOOL WKS COM 452308109 4,798 -35 -0.72 874 -13.64 0.0298
2022-05-02 2022-03-31 13F ILLINOIS TOOL WKS COM 452308109 4,833 -126 -2.54 1,012 -17.32 0.0305
2022-01-25 2021-12-31 13F ILLINOIS TOOL WKS COM 452308109 4,959 404 8.87 1,224 30.07 0.0376
2021-10-28 2021-09-30 13F ILLINOIS TOOL WKS COM 452308109 4,555 108 2.43 941 -5.33 0.0325
2021-07-26 2021-06-30 13F ILLINOIS TOOL WKS COM 452308109 4,447 16 0.36 994 1.22 0.0396
2021-04-30 2021-03-31 13F ILLINOIS TOOL WKS COM 452308109 4,431 198 4.68 982 13.79 0.0434
2021-02-11 2020-12-31 13F ILLINOIS TOOL WKS COM 452308109 4,233 71 1.71 863 7.34 0.0407
2020-11-03 2020-09-30 13F ILLINOIS TOOL WKS COM 452308109 4,162 720 20.92 804 33.55 0.0431
2020-07-30 2020-06-30 13F ILLINOIS TOOL WKS COM 452308109 3,442 -221 -6.03 602 15.55 0.0364
2020-04-23 2020-03-31 13F ILLINOIS TOOL WKS COM 452308109 3,663 208 6.02 521 -16.10 0.0450
2020-02-05 2019-12-31 13F ILLINOIS TOOL WKS COM 452308109 3,455 98 2.92 621 18.29 0.0459
2019-10-16 2019-09-30 13F ILLINOIS TOOL WKS COM 452308109 3,357 337 11.16 525 15.38 0.0431
2019-07-31 2019-06-30 13F ILLINOIS TOOL WKS COM 452308109 3,020 100 3.42 455 8.59 0.0394
2019-05-09 2019-03-31 13F ILLINOIS TOOL WKS COM 452308109 2,920 36 1.25 419 14.79 0.0357
2019-02-13 2018-12-31 13F ILLINOIS TOOL WKS COM 452308109 2,884 416 16.86 365 4.89 0.0340
2018-11-14 2018-09-30 13F ILLINOIS TOOL WKS COM 452308109 2,468 -96 -3.74 348 -1.97 0.0354
2018-08-14 2018-06-30 13F ILLINOIS TOOL WKS COM 452308109 2,564 372 16.97 355 3.50 0.0396
2018-05-08 2018-03-31 13F ILLINOIS TOOL WKS COM 452308109 2,192 452 25.98 343 18.28 0.0402
2018-02-13 2017-12-31 13F ILLINOIS TOOL WKS COM 452308109 1,740 364 26.45 290 42.16 0.0349
2017-11-14 2017-09-30 13F ILLINOIS TOOL WKS COM 452308109 1,376 1,376 204 0.0271
2017-08-14 2017-06-30 13F ILLINOIS TOOL WKS COM 452308109 0 -4,073 -100.00 0 -100.00
2017-05-15 2017-03-31 13F ILLINOIS TOOL WKS COM 452308109 4,073 4,073 540 0.0800
2017-02-14 2016-12-31 13F ILLINOIS TOOL WKS COM 452308109 0 -882 -100.00 0 -100.00
2016-11-14 2016-09-30 13F ILLINOIS TOOL WKS COM 452308109 882 37 4.38 106 20.45 0.0155
2016-07-29 2016-06-30 13F ILLINOIS TOOL WKS COM 452308109 845 20 2.42 88 3.53 0.0129
2016-05-12 2016-03-31 13F ILLINOIS TOOL WKS COM 452308109 825 121 17.19 85 30.77 0.0145
2016-01-22 2015-12-31 13F ILLINOIS TOOL WKS COM 452308109 704 128 22.22 65 38.30 0.0126
2015-10-23 2015-09-30 13F ILLINOIS TOOL WKS COM 452308109 576 -212 -26.90 47 -34.72 0.0107
2015-07-15 2015-06-30 13F ILLINOIS TOOL WKS COM 452308109 788 353 81.15 72 71.43 0.0156
2015-04-15 2015-03-31 13F ILLINOIS TOOL WKS COM 452308109 435 7 1.64 42 2.44 0.0102
2015-02-13 2014-12-31 13F ILLINOIS TOOL WKS COM 452308109 428 63 17.26 41 32.26 0.0102
2014-11-13 2014-09-30 13F ILLINOIS TOOL WKS COM 452308109 365 0 0.00 31 -3.12 0.0101
2014-08-14 2014-06-30 13F ILLINOIS TOOL WKS COM 452308109 365 -122 -25.05 32 -20.00 0.0111
2014-05-16 2014-03-31 13F ILLINOIS TOOL WKS COM 452308109 487 6 1.25 40 0.00 0.0161
2014-02-11 2013-12-31 13F ILLINOIS TOOL WKS COM 452308109 481 116 31.78 40 42.86 0.0146
2013-11-13 2013-09-30 13F ILLINOIS TOOL WKS COM 452308109 365 0 0.00 28 12.00 0.0120
2013-08-14 2013-06-30 13F ILLINOIS TOOL WKS COM 452308109 365 365 25 0.0129
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.