일리노이 툴 웍스(Illinois Tool Works Inc.)
US ˙ NYSE ˙ US4523081093

SecurityITW / Illinois Tool Works Inc.
InstitutionFairfield, Bush & Co.
Latest Disclosed Ownership837 shares
Latest Disclosed Value $ 217,863
Fairfield, Bush & Co. ownership in ITW / Illinois Tool Works Inc.

On May 12, 2026 - Fairfield, Bush & Co. filed a 13F-HR form disclosing ownership of 837 shares of Illinois Tool Works Inc. (US:ITW) valued at $217,863 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 837 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 $211,527 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)
2026-05-12 2026-03-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 837 0 0.00 218 5.34 0.1210
2026-02-13 2025-12-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 837 0 0.00 206 -5.50 0.1088
2025-11-14 2025-09-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 837 0 0.00 218 5.83 0.1121
2025-08-15 2025-06-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 837 0 0.00 207 -0.48 0.1170
2025-05-13 2025-03-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 837 0 0.00 208 -2.36 0.1317
2025-02-13 2024-12-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 837 0 0.00 212 -3.20 0.1248
2024-11-12 2024-09-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 837 -100 -10.67 219 -1.35 0.1305
2024-08-15 2024-06-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 937 -3 -0.32 222 -11.90 0.1330
2024-05-15 2024-03-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 940 0 0.00 252 2.44 0.1495
2024-02-13 2023-12-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 940 0 0.00 246 13.89 0.1444
2023-11-15 2023-09-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 940 -180 -16.07 216 -22.86 0.1415
2023-08-15 2023-06-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 1,120 0 0.00 280 2.94 0.0771
2023-05-15 2023-03-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 1,120 0 0.00 273 10.57 0.0960
2023-02-14 2022-12-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 1,120 1,120 247 0.1629
2022-11-07 2022-09-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 0 -920 -100.00 0 -100.00
2022-08-09 2022-06-30 13F ILLINOIS TOOL WKS INC COM Stock 452308109 920 0 0.00 168 -12.95 0.0988
2022-05-06 2022-03-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 920 0 0.00 193 -14.98 0.0909
2022-05-12 2021-12-31 13F/A-1 ILLINOIS TOOL WKS INC COM Stock 452308109 920 920 227 0.1091
2022-02-09 2021-12-31 13F ILLINOIS TOOL WKS INC COM Stock 452308109 920 920 227 0.1084
2021-11-08 2021-09-30 13F Illinois Tool Works COM 452308109 0 -920 -100.00 0 -100.00
2021-08-02 2021-06-30 13F Illinois Tool Works COM 452308109 920 0 0.00 206 0.98 0.0560
2021-05-14 2021-03-31 13F Illinois Tool Works COM 452308109 920 920 204 0.0582
2020-08-13 2020-06-30 13F Illinois Tool Works COM 452308109 0 -1,570 -100.00 0 -100.00
2020-05-13 2020-03-31 13F Illinois Tool Works COM 452308109 1,570 50 3.29 223 -18.32 0.0927
2020-02-12 2019-12-31 13F Illinois Tool Works COM 452308109 1,520 -220 -12.64 273 0.37 0.1005
2019-11-13 2019-09-30 13F Illinois Tool Works COM 452308109 1,740 0 0.00 272 3.82 0.0940
2019-08-13 2019-06-30 13F Illinois Tool Works COM 452308109 1,740 0 0.00 262 4.80 0.0893
2019-05-15 2019-03-31 13F Illinois Tool Works COM 452308109 1,740 0 0.00 250 13.64 0.0830
2019-02-11 2018-12-31 13F Illinois Tool Works COM 452308109 1,740 0 0.00 220 -10.57 0.0757
2018-11-13 2018-09-30 13F Illinois Tool Works COM 452308109 1,740 0 0.00 246 2.07 0.0690
2018-08-16 2018-06-30 13F Illinois Tool Works COM 452308109 1,740 0 0.00 241 -11.72 0.0708
2018-05-09 2018-03-31 13F Illinois Tool Works COM 452308109 1,740 -190 -9.84 273 -15.22 0.0793
2018-02-22 2017-12-31 13F Illinois Tool Works COM 452308109 1,930 -100 -4.93 322 7.33 0.0887
2017-11-14 2017-09-30 13F Illinois Tool Works COM 452308109 2,030 0 0.00 300 3.09 0.0937
2017-08-15 2017-06-30 13F/A-1 Illinois Tool Works COM 452308109 2,030 -450 -18.15 291 -11.55 0.0933
2017-08-15 2017-06-30 13F Illinois Tool Works COM 452308109 2,030 291
2017-05-08 2017-03-31 13F Illinois Tool Works COM 452308109 2,480 0 0.00 329 8.22 0.1026
2017-02-15 2016-12-31 13F Illinois Tool Works COM 452308109 2,480 0 0.00 304 2.36 0.0988
2016-11-15 2016-09-30 13F Illinois Tool Works COM 452308109 2,480 -100 -3.88 297 10.41 0.0962
2016-08-15 2016-06-30 13F Illinois Tool Works COM 452308109 2,580 -300 -10.42 269 -8.81 0.0933
2016-05-13 2016-03-31 13F Illinois Tool Works COM 452308109 2,880 -150 -4.95 295 4.98 0.1055
2016-02-12 2015-12-31 13F Illinois Tool Works COM 452308109 3,030 -200 -6.19 281 5.64 0.0983
2015-11-13 2015-09-30 13F Illinois Tool Works COM 452308109 3,230 200 6.60 266 -4.32 0.1168
2015-08-14 2015-06-30 13F Illinois Tool Works COM 452308109 3,030 0 0.00 278 -5.44 0.0836
2015-05-15 2015-03-31 13F Illinois Tool Works COM 452308109 3,030 0 0.00 294 2.44 0.0857
2015-02-13 2014-12-31 13F Illinois Tool Works COM 452308109 3,030 0 0.00 287 12.11 0.0823
2014-11-13 2014-09-30 13F Illinois Tool Works COM 452308109 3,030 0 0.00 256 -3.40 0.0735
2014-08-15 2014-06-30 13F Illinois Tool Works COM 452308109 3,030 30 1.00 265 8.61 0.0778
2014-05-05 2014-03-31 13F/A-1 Illinois Tool Works COM 452308109 3,000 0 0.00 244 -3.17 0.1149
2014-05-05 2014-03-31 13F Illinois Tool Works COM 452308109 244 244
2014-02-14 2013-12-31 13F Illinois Tool Works COM 452308109 3,000 70 2.39 252 13.00 0.1126
2013-11-13 2013-09-30 13F/A-1 Illinois Tool Works COM 452308109 2,930 -625 -17.58 223 -9.35 0.0674
2013-11-13 2013-09-30 13F Johnson Controls COM 452308109 7,500 311
2013-08-15 2013-06-30 13F/A-1 Illinois Tool Works COM 452308109 3,555 3,555 246 0.1255
2013-08-15 2013-06-30 13F Illinois Tool Works COM 452308109 3,555 245,899
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.