Illinois Tool Works Inc.
AT ˙ WBAG ˙ US4523081093
€ 215,30 ↓ -1,30 (-0,60%)
2026-06-04
AKTIENPREIS
SecurityAT:ITW / Illinois Tool Works Inc.
InstitutionTcw Group Inc
Latest Disclosed Ownership4,783 shares
Latest Disclosed Value $ 1,244,967
Tcw Group Inc reports 5.07% increase in ownership of ITW / Illinois Tool Works Inc.

On May 14, 2026 - Tcw Group Inc filed a 13F-HR form disclosing ownership of 4,783 shares of Illinois Tool Works Inc. (AT:ITW) valued at $1,062,783 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 4,552 shares of Illinois Tool Works Inc.. This represents a change in shares of 5.07% during the quarter. The current value of the position is $1,029,780 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 4,783 231 5.07 1,245 10.97 0.0050
2026-02-17 2025-12-31 13F ILLINOIS TOOL WKS COM 452308109 4,552 4,552 1,121 0.0080
2018-10-30 2018-09-30 13F ILLINOIS TOOL WKS COM 452308109 0 -10,322 -100.00 0 -100.00
2018-08-01 2018-06-30 13F ILLINOIS TOOL WKS COM 452308109 10,322 -5,568 -35.04 1,430 -42.57 0.0116
2018-05-10 2018-03-31 13F ILLINOIS TOOL WKS COM 452308109 15,890 -873 -5.21 2,490 -10.98 0.0203
2018-02-09 2017-12-31 13F ILLINOIS TOOL WKS COM 452308109 16,763 0 0.00 2,797 12.74 0.0225
2017-11-06 2017-09-30 13F ILLINOIS TOOL WKS COM 452308109 16,763 602 3.73 2,481 7.17 0.0197
2017-08-11 2017-06-30 13F ILLINOIS TOOL WKS COM 452308109 16,161 1,109 7.37 2,315 16.10 0.0192
2017-05-11 2017-03-31 13F ILLINOIS TOOL WKS COM 452308109 15,052 -22,020 -59.40 1,994 -56.08 0.0166
2017-02-10 2016-12-31 13F ILLINOIS TOOL WKS COM 452308109 37,072 -12,300 -24.91 4,540 -23.27 0.0342
2016-11-14 2016-09-30 13F ILLINOIS TOOL WKS COM 452308109 49,372 -2,623 -5.04 5,917 9.25 0.0449
2016-08-12 2016-06-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 51,995 5,217 11.15 5,416 13.02 0.0409
2016-08-11 2016-06-30 13F ILLINOIS TOOL WKS COM 452308109 51,995 5,416
2016-05-16 2016-03-31 13F ILLINOIS TOOL WKS COM 452308109 46,778 3,056 6.99 4,792 18.26 0.0351
2016-02-16 2015-12-31 13F ILLINOIS TOOL WKS COM 452308109 43,722 18,444 72.96 4,052 94.71 0.0291
2015-11-13 2015-09-30 13F ILLINOIS TOOL WKS COM 452308109 25,278 -172 -0.68 2,081 -10.92 0.0149
2015-08-12 2015-06-30 13F ILLINOIS TOOL WKS COM 452308109 25,450 -76,000 -74.91 2,336 -76.30 0.0150
2015-05-13 2015-03-31 13F ILLINOIS TOOL WKS COM 452308109 101,450 800 0.79 9,855 3.39 0.0473
2015-02-13 2014-12-31 13F ILLINOIS TOOL WKS COM 452308109 100,650 -78,000 -43.66 9,532 -36.80 0.0399
2014-11-14 2014-09-30 13F ILLINOIS TOOL WKS COM 452308109 178,650 -11,550 -6.07 15,082 -9.44 0.0607
2014-08-14 2014-06-30 13F ILLINOIS TOOL WKS COM 452308109 190,200 -3,950 -2.03 16,654 5.47 0.0686
2014-05-13 2014-03-31 13F ILLINOIS TOOL WKS COM 452308109 194,150 -7,750 -3.84 15,790 -6.99 0.0656
2014-02-18 2013-12-31 13F/A-1 ILLINOIS TOOL WKS COM 452308109 201,900 -1,550 -0.76 16,977 9.41 0.0716
2014-02-14 2013-12-31 13F ILLINOIS TOOL WKS COM 452308109 16,977 201,900
2013-11-14 2013-09-30 13F ILLINOIS TOOL WKS COM 452308109 203,450 250 0.12 15,517 10.40 0.0717
2013-08-14 2013-06-30 13F/A-1 ILLINOIS TOOL WKS COM 452308109 203,200 203,200 14,055 0.0693
2013-08-14 2013-06-30 13F ILLINOIS TOOL WKS COM 452308109 203,200 14,055
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.