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ITW in the 13F filings

Illinois Tool WKS Inc · CUSIP 452308109

Sector · IndustrialsTheme · Industrials and automation· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Sep 2025
the date the book describes
Filed
15 Dec 2025
latest of these filings; the earliest 29 Oct 2025
Managers listing it
17
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q2 2025 and Q3 2025; 12 listed it in both
Shares listed
15,367,530
combined, among listed positions
Reported value
$4.0bn
combined, at the quarter end

Among the 95 comparable managers: 9 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing ITW in Q3 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q2 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

17 of 17 holders

ActionFiling
Capital Research Global Investors4,493,555$1.2bn0.22%Added+131,70213 Nov 2025 (the filing on sec.gov)
MFS Investment Management3,736,010$974m0.30%Trimmed-61,04529 Oct 2025 (the filing on sec.gov)
Invesco Ltd2,204,842$575m0.09%Trimmed-15,50313 Nov 2025 (the filing on sec.gov)
Arrowstreet Capital LP1,331,787$347m0.22%Trimmed-110,67913 Nov 2025 (the filing on sec.gov)
T. Rowe Price Associates Inc689,930$180munder 0.1%Trimmed-18,00314 Nov 2025 (the filing on sec.gov)
AQR Capital Management LLC566,172$148m0.09%Added+51,13014 Nov 2025 (the filing on sec.gov)
Marshall Wace LLP400,152$104m0.11%Added+246,99413 Nov 2025 (the filing on sec.gov)
Squarepoint Ops LLC384,604$100m0.10%Added+26,02214 Nov 2025 (the filing on sec.gov)
Millennium Management LLC361,746$94munder 0.1%Addedn.a.14 Nov 2025 (the filing on sec.gov)
Voloridge Investment Management LLC349,681$91m0.31%Trimmed-172,54514 Nov 2025 (the filing on sec.gov)
Markel Group Inc327,500$85m0.69%Held031 Oct 2025 (the filing on sec.gov)
AllianceBernstein LP315,601$82munder 0.1%Addedn.a.14 Nov 2025 (the filing on sec.gov)
Acadian Asset Management LLC83,137$22munder 0.1%Trimmed-2,73013 Nov 2025 (the filing on sec.gov)
Man Group PLC79,621$21munder 0.1%Addedn.a.14 Nov 2025 (the filing on sec.gov)
Hudson Bay Capital Management LP23,063$6.0munder 0.1%Addedn.a.15 Dec 2025 (the filing on sec.gov)
Quantbot Technologies LP11,739$3.1m0.08%Newnew12 Nov 2025 (the filing on sec.gov)
Caxton Associates LLP8,390$2.2m0.05%Trimmed-7,72817 Nov 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q2 2025 to Q3 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (1)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
17 in Q3 2024 to 16 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
ITW by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201316$4.6bnn.a.n.a.
Q3 201313$4.8bnn.a.n.a.
Q4 201317$5.1bnn.a.n.a.
Q1 201423$4.5bnn.a.n.a.
Q2 201421$4.5bnn.a.n.a.
Q3 201420$4.4bnn.a.n.a.
Q4 201420$4.7bnn.a.n.a.
Q1 201516$4.5bnn.a.n.a.
Q2 201524$4.1bnn.a.n.a.
Q3 201520$3.7bnn.a.n.a.
Q4 201519$3.4bnn.a.n.a.
Q1 201619$3.6bnn.a.n.a.
Q2 201621$3.7bnn.a.n.a.
Q3 201615$4.2bnn.a.n.a.
Q4 201618$4.1bnn.a.n.a.
Q1 201718$4.6bnn.a.n.a.
Q2 201715$5.6bnn.a.n.a.
Q3 201721$5.5bnn.a.n.a.
Q4 201718$5.4bnn.a.n.a.
Q1 201817$4.7bnn.a.n.a.
Q2 201818$3.6bnn.a.n.a.
Q3 201818$3.6bnn.a.n.a.
Q4 201812$3.3bnn.a.n.a.
Q1 201915$3.9bnn.a.n.a.
Q2 201915$3.9bnn.a.n.a.
Q3 201914$3.8bnn.a.n.a.
Q4 201918$4.4bnn.a.n.a.
Q1 202021$3.5bnn.a.n.a.
Q2 202026$4.5bnn.a.n.a.
Q3 202029$5.1bnn.a.n.a.
Q4 202026$5.3bnn.a.n.a.
Q1 202115$5.0bnn.a.n.a.
Q2 202126$4.7bnn.a.n.a.
Q3 202119$4.3bnn.a.n.a.
Q4 202118$5.6bnn.a.n.a.
Q1 202219$4.8bnn.a.n.a.
Q2 202221$4.2bnn.a.n.a.
Q3 202219$4.0bnn.a.n.a.
Q4 202220$4.8bnn.a.n.a.
Q1 202322$5.2bnn.a.n.a.
Q2 202321$5.2bnn.a.n.a.
Q3 202316$4.4bnn.a.n.a.
Q4 202315$4.2bn311
Q1 202422$4.4bn156
Q2 202422$3.8bn148
Q3 202417$3.7bn79
Q4 202419$3.5bn88
Q1 202518$3.6bn123
Q2 202516$3.6bn115
Q3 202517$4.0bn97
Q4 202517$3.6bn1719
Q1 202620$4.7bn2315
Q2 202616$4.5bn1520

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

ITW and GE →ITW and LRCX →ITW and GEV →Choose a stock to compare with ITW →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own ITW, latest filings →Back to the 13F Explorer →