Illinois Tool Works Inc.
US ˙ NYSE ˙ US4523081093

SecurityITW / Illinois Tool Works Inc.
InstitutionPinnacle Bancorp, Inc.
Latest Disclosed Ownership1,042 shares
Latest Disclosed Value $ 271,222
Pinnacle Bancorp, Inc. ownership in ITW / Illinois Tool Works Inc.

On April 22, 2026 - Pinnacle Bancorp, Inc. filed a 13F-HR form disclosing ownership of 1,042 shares of Illinois Tool Works Inc. (US:ITW) valued at $271,222 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 22, 2026 disclosing 1,042 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 $260,771 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)
2026-04-22 2026-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,042 0 0.00 271 5.86 0.0800
2026-01-22 2025-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,042 0 0.00 257 -5.54 0.0752
2025-10-24 2025-09-30 13F Illinois Tool Wks Inc Com COM 452308109 1,042 -54 -4.93 272 0.37 0.0803
2025-07-11 2025-06-30 13F Illinois Tool Wks Inc Com COM 452308109 1,096 0 0.00 271 -0.37 0.0836
2025-04-23 2025-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,096 -36 -3.18 272 -5.57 0.0886
2025-01-14 2024-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,132 -16 -1.39 287 -4.33 0.0934
2024-10-09 2024-09-30 13F Illinois Tool Wks Inc Com COM 452308109 1,148 0 0.00 301 10.29 0.0804
2024-07-15 2024-06-30 13F Illinois Tool Wks Inc Com COM 452308109 1,148 16 1.41 272 -10.23 0.0803
2024-04-16 2024-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,132 -65 -5.43 304 -3.19 0.0898
2024-01-25 2023-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,197 0 0.00 314 13.82 0.1026
2023-10-18 2023-09-30 13F Illinois Tool Wks Inc Com COM 452308109 1,197 0 0.00 276 -8.03 0.0980
2023-07-14 2023-06-30 13F Illinois Tool Wks Inc Com COM 452308109 1,197 0 0.00 299 2.75 0.1024
2023-04-14 2023-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,197 -15 -1.24 291 0.1070
2023-01-24 2022-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,212 0 0.00 0 -100.00 0.1027
2022-10-25 2022-09-30 13F Illinois Tool Wks Inc Com COM 452308109 1,212 0 0.00 219 -0.90 0.0946
2022-07-12 2022-06-30 13F Illinois Tool Wks Inc Com COM 452308109 1,212 11 0.92 221 -11.95 0.0909
2022-04-14 2022-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,201 -10 -0.83 251 -16.05 0.0871
2022-01-19 2021-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 299 19.60 0.1057
2021-10-12 2021-09-30 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 250 -7.75 0.1000
2021-07-15 2021-06-30 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 271 1.12 0.1236
2021-04-26 2021-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 268 8.50 0.1299
2021-01-13 2020-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 247 5.56 0.1521
2020-10-13 2020-09-30 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 234 10.38 0.1649
2020-07-07 2020-06-30 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 212 23.26 0.1577
2020-04-09 2020-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,211 0 0.00 172 -21.10 0.1469
2020-01-10 2019-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,211 10 0.83 218 15.96 0.1511
2019-10-08 2019-09-30 13F Illinois Tool Wks Inc Com COM 452308109 1,201 11 0.92 188 5.03 0.1073
2019-07-08 2019-06-30 13F Illinois Tool Wks Inc Com COM 452308109 1,190 0 0.00 179 4.68 0.1006
2019-04-05 2019-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,190 -400 -25.16 171 -14.93 0.0992
2019-03-20 2018-12-31 13F Illinois Tool Wks Inc Com COM 452308109 1,590 116 7.87 201 3.08 0.1236
2017-04-17 2017-03-31 13F Illinois Tool Wks Inc Com COM 452308109 1,474 1,474 195 0.1379
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.