Illinois Tool Works Inc.
US ˙ NYSE ˙ US4523081093

SecurityITW / Illinois Tool Works Inc.
InstitutionCwm, Llc
Latest Disclosed Ownership19,570 shares
Latest Disclosed Value $ 5,093,807
Cwm, Llc reports 3.51% increase in ownership of ITW / Illinois Tool Works Inc.

On May 14, 2026 - Cwm, Llc filed a 13F-HR form disclosing ownership of 19,570 shares of Illinois Tool Works Inc. (US:ITW) valued at $5,093,875 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 26, 2026 disclosing 18,906 shares of Illinois Tool Works Inc.. This represents a change in shares of 3.51% during the quarter. The current value of the position is $4,897,588 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)
2026-05-14 2026-03-31 13F ILLINOIS TOOL WKS COM 452308109 19,570 664 3.51 5,094 127,225.00 0.0132
2026-01-26 2025-12-31 13F ILLINOIS TOOL WKS COM 452308109 18,906 -2,168 -10.29 5 -20.00 0.0126
2025-10-15 2025-09-30 13F ILLINOIS TOOL WKS COM 452308109 21,074 3,803 22.02 5 25.00 0.0165
2025-07-25 2025-06-30 13F ILLINOIS TOOL WKS COM 452308109 17,271 -1,425 -7.62 4 0.00 0.0151
2025-05-01 2025-03-31 13F ILLINOIS TOOL WKS COM 452308109 18,696 96 0.52 5 0.00 0.0185
2025-02-04 2024-12-31 13F ILLINOIS TOOL WKS COM 452308109 18,600 -355 -1.87 5 0.00 0.0196
2024-10-08 2024-09-30 13F ILLINOIS TOOL WKS COM 452308109 18,955 1,231 6.95 5 0.00 0.0214
2024-07-10 2024-06-30 13F ILLINOIS TOOL WKS COM 452308109 17,724 -549 -3.00 4 0.00 0.0198
2024-04-05 2024-03-31 13F ILLINOIS TOOL WKS COM 452308109 18,273 -203 -1.10 5 0.00 0.0238
2024-02-01 2023-12-31 13F ILLINOIS TOOL WKS COM 452308109 18,476 -14 -0.08 5 0.00 0.0260
2023-10-11 2023-09-30 13F ILLINOIS TOOL WKS COM 452308109 18,490 1,258 7.30 4 0.00 0.0261
2023-08-03 2023-06-30 13F ILLINOIS TOOL WKS COM 452308109 17,232 325 1.92 4 0.00 0.0266
2023-05-01 2023-03-31 13F ILLINOIS TOOL WKS COM 452308109 16,907 868 5.41 4 33.33 0.0278
2023-02-01 2022-12-31 13F ILLINOIS TOOL WKS COM 452308109 16,039 567 3.66 4 -99.89 0.0260
2022-10-27 2022-09-30 13F ILLINOIS TOOL WKS COM 452308109 15,472 1,776 12.97 2,795 11.98 0.0222
2022-07-28 2022-06-30 13F ILLINOIS TOOL WKS COM 452308109 13,696 1,493 12.23 2,496 -2.31 0.0193
2022-04-21 2022-03-31 13F ILLINOIS TOOL WKS COM 452308109 12,203 1,077 9.68 2,555 -6.96 0.0181
2022-01-31 2021-12-31 13F ILLINOIS TOOL WKS COM 452308109 11,126 598 5.68 2,746 16.65 0.0193
2021-09-15 2021-06-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2021-07-29 2021-06-30 13F ILLINOIS TOOL WKS COM 452308109 10,528 0 2,354 0.0188
2021-09-15 2021-03-31 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2021-04-27 2021-03-31 13F ILLINOIS TOOL WKS COM 452308109 10,335 -193 2,289 0.0201
2021-09-15 2020-12-31 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2021-01-27 2020-12-31 13F ILLINOIS TOOL WKS COM 452308109 10,317 -211 2,103 0.0197
2021-09-15 2020-09-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2020-10-19 2020-09-30 13F ILLINOIS TOOL WKS COM 452308109 9,123 -1,405 1,763 0.0196
2021-09-15 2020-06-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2020-07-22 2020-06-30 13F ILLINOIS TOOL WKS COM 452308109 8,965 -1,563 1,568 0.0186
2021-09-15 2020-03-31 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2020-04-28 2020-03-31 13F ILLINOIS TOOL WKS COM 452308109 8,516 -2,012 1,210 0.0180
2021-09-14 2019-12-31 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2020-01-27 2019-12-31 13F ILLINOIS TOOL WKS COM 452308109 7,880 -2,648 1,415 0.0181
2021-09-14 2019-09-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2019-10-22 2019-09-30 13F ILLINOIS TOOL WKS COM 452308109 8,052 -2,476 1,260 0.0183
2021-09-14 2019-06-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 0 0.00 2,354 0.00 0.0188
2019-07-31 2019-06-30 13F ILLINOIS TOOL WKS COM 452308109 7,770 -2,758 1,172 0.0194
2021-09-02 2019-03-31 13F/A-1 ILLINOIS TOOL WKS COM 452308109 10,528 8,299 372.32 2,354 734.75 0.0188
2019-04-22 2019-03-31 13F ILLINOIS TOOL WKS COM 452308109 3,264 1,035 468 0.0094
2019-01-25 2018-12-31 13F ILLINOIS TOOL WKS COM 452308109 2,229 323 16.95 282 4.83 0.0070
2018-10-29 2018-09-30 13F ILLINOIS TOOL WKS COM 452308109 1,906 -11 -0.57 269 1.13 0.0069
2018-07-31 2018-06-30 13F ILLINOIS TOOL WKS COM 452308109 1,917 39 2.08 266 -9.52 0.0088
2018-04-26 2018-03-31 13F ILLINOIS TOOL WKS COM 452308109 1,878 150 8.68 294 2.08 0.0117
2018-01-16 2017-12-31 13F ILLINOIS TOOL WKS COM 452308109 1,728 9 0.52 288 13.39 0.0128
2017-10-16 2017-09-30 13F ILLINOIS TOOL WKS COM 452308109 1,719 1,578 1,119.15 254 1,170.00 0.0120
2017-07-17 2017-06-30 13F ILLINOIS TOOL WKS COM 452308109 141 22 18.49 20 25.00 0.0010
2017-04-17 2017-03-31 13F ILLINOIS TOOL WKS COM 452308109 119 -273 -69.64 16 -66.67 0.0009
2017-01-19 2016-12-31 13F ILLINOIS TOOL WKS COM 452308109 392 -2,325 -85.57 48 -85.28 0.0029
2016-10-17 2016-09-30 13F ILLINOIS TOOL WKS COM 452308109 2,717 306 12.69 326 29.88 0.0225
2016-07-21 2016-06-30 13F ILLINOIS TOOL WKS COM 452308109 2,411 4 0.17 251 1.62 0.0183
2016-04-18 2016-03-31 13F ILLINOIS TOOL WKS COM 452308109 2,407 -25 -1.03 247 9.78 0.0217
2016-02-01 2015-12-31 13F ILLINOIS TOOL WKS COM 452308109 2,432 34 1.42 225 14.21 0.0220
2015-10-30 2015-09-30 13F ILLINOIS TOOL WKS COM 452308109 2,398 4 0.17 197 -10.45 0.0198
2015-07-09 2015-06-30 13F ILLINOIS TOOL WKS COM 452308109 2,394 -22 -0.91 220 -6.38 0.0211
2015-04-30 2015-03-31 13F ILLINOIS TOOL WKS COM 452308109 2,416 1,695 235.09 235 285.25 0.0238
2014-02-14 2013-12-31 13F ILLINOIS TOOL WKS COM 452308109 721 721 61 0.0095
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.