Illinois Tool Works Inc.
US ˙ NYSE ˙ US4523081093

SecurityITW / Illinois Tool Works Inc.
InstitutionCambridge Advisors Inc.
Latest Disclosed Ownership3,953 shares
Latest Disclosed Value $ 1,028,926
Cambridge Advisors Inc. ownership in ITW / Illinois Tool Works Inc.

On April 16, 2026 - Cambridge Advisors Inc. filed a 13F-HR form disclosing ownership of 3,953 shares of Illinois Tool Works Inc. (US:ITW) valued at $1,028,926 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 3,953 shares of Illinois Tool Works Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $999,002 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)
2026-04-16 2026-03-31 13F ILLINOIS TOOL WKS COM 452308109 3,953 0 0.00 1,029 5.65 0.1997
2026-01-21 2025-12-31 13F ILLINOIS TOOL WKS COM 452308109 3,953 -200 -4.82 974 -10.07 0.1853
2025-10-15 2025-09-30 13F ILLINOIS TOOL WKS COM 452308109 4,153 0 0.00 1,083 5.46 0.2116
2025-07-16 2025-06-30 13F ILLINOIS TOOL WKS COM 452308109 4,153 0 0.00 1,027 -0.29 0.2146
2025-04-24 2025-03-31 13F ILLINOIS TOOL WKS COM 452308109 4,153 -25 -0.60 1,030 -2.83 0.2256
2025-01-16 2024-12-31 13F ILLINOIS TOOL WKS COM 452308109 4,178 -260 -5.86 1,059 -8.94 0.2365
2024-10-23 2024-09-30 13F ILLINOIS TOOL WKS COM 452308109 4,438 -2 -0.05 1,163 10.55 0.2541
2024-07-11 2024-06-30 13F ILLINOIS TOOL WKS COM 452308109 4,440 0 0.00 1,052 -11.67 0.2445
2024-04-16 2024-03-31 13F ILLINOIS TOOL WKS COM 452308109 4,440 -450 -9.20 1,191 -6.95 0.2809
2024-01-17 2023-12-31 13F ILLINOIS TOOL WKS COM 452308109 4,890 -140 -2.78 1,281 10.54 0.3218
2023-10-18 2023-09-30 13F ILLINOIS TOOL WKS COM 452308109 5,030 0 0.00 1,158 -7.95 0.3111
2023-07-13 2023-06-30 13F ILLINOIS TOOL WKS COM 452308109 5,030 -739 -12.81 1,258 -10.40 0.3220
2023-04-13 2023-03-31 13F ILLINOIS TOOL WKS COM 452308109 5,769 0 0.00 1,404 10.55 0.3595
2023-01-23 2022-12-31 13F ILLINOIS TOOL WKS COM 452308109 5,769 -15 -0.26 1,271 21.53 0.3411
2022-10-17 2022-09-30 13F ILLINOIS TOOL WKS COM 452308109 5,784 -1 -0.02 1,045 -0.85 0.2994
2022-07-18 2022-06-30 13F ILLINOIS TOOL WKS COM 452308109 5,785 -15 -0.26 1,054 -13.25 0.2880
2022-05-05 2022-03-31 13F ILLINOIS TOOL WKS COM 452308109 5,800 0 0.00 1,215 -15.09 0.2895
2022-01-14 2021-12-31 13F ILLINOIS TOOL WKS COM 452308109 5,800 -200 -3.33 1,431 15.40 0.3233
2021-10-19 2021-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,000 0 0.00 1,240 -7.53 0.3021
2021-07-21 2021-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,000 0 0.00 1,341 0.90 0.3243
2021-04-22 2021-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,000 0 0.00 1,329 8.67 0.3396
2021-01-25 2020-12-31 13F ILLINOIS TOOL WKS COM 452308109 6,000 -20 -0.33 1,223 5.16 0.3292
2020-10-15 2020-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,020 0 0.00 1,163 10.45 0.3426
2020-07-17 2020-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,020 0 0.00 1,053 23.01 0.3297
2020-04-21 2020-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,020 0 0.00 856 -20.81 0.3119
2020-01-28 2019-12-31 13F ILLINOIS TOOL WKS COM 452308109 6,020 -50 -0.82 1,081 13.79 0.3298
2019-10-25 2019-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 950 3.83 0.3133
2019-07-26 2019-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 915 5.05 0.3020
2019-04-16 2019-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 871 13.26 0.2966
2019-01-29 2018-12-31 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 769 -10.27 0.2861
2018-10-24 2018-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 857 1.90 0.2894
2018-07-30 2018-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 841 -11.57 0.2973
2018-04-18 2018-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,070 800 15.18 951 8.19 0.3410
2018-01-26 2017-12-31 13F ILLINOIS TOOL WKS COM 452308109 5,270 -800 -13.18 879 -2.12 0.3172
2017-10-27 2017-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 898 3.22 0.3453
2017-07-24 2017-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 870 8.21 0.3516
2017-04-20 2017-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 804 8.21 0.3316
2017-01-24 2016-12-31 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 743 2.20 0.3283
2016-10-21 2016-09-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 727 15.03 0.3217
2016-07-26 2016-06-30 13F ILLINOIS TOOL WKS COM 452308109 6,070 0 0.00 632 1.61 0.2888
2016-04-25 2016-03-31 13F ILLINOIS TOOL WKS COM 452308109 6,070 -830 -12.03 622 -2.66 0.2887
2016-01-28 2015-12-31 13F Illinois Tool Works Common Stock 452308109 6,900 -2,100 -23.33 639 -13.77 0.3622
2015-10-23 2015-09-30 13F Illinois Tool Works Common Stock 452308109 9,000 0 0.00 741 -10.29 0.4377
2015-07-28 2015-06-30 13F Illinois Tool Works Common Stock 452308109 9,000 2,445 37.30 826 126.92 0.4654
2015-05-06 2015-03-31 13F International Paper Common Stock 452308109 6,555 -2,445 -27.17 364 -57.28 0.2114
2015-02-17 2014-12-31 13F Illinois Tool Works Common Stock 452308109 9,000 9,000 852 0.5211
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.