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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
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
37
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 17 listed it in both
Shares listed
17,625,646
combined, among listed positions
Reported value
$4.3bn
combined, at the quarter end

Among the 92 comparable managers: 17 buyers (opened or added shares) and 19 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +725,278.

Managers listing ITW in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

37 of 37 holders

ActionFiling
Capital Research Global Investors4,636,392$1.1bn0.21%Added+142,83711 Feb 2026 (the filing on sec.gov)
MFS Investment Management3,488,816$859m0.28%Trimmed-247,19422 Jan 2026 (the filing on sec.gov)
Invesco Ltd2,119,015$522munder 0.1%Trimmed-85,82719 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP1,319,557$325m0.19%Trimmed-12,23013 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)916,672$226munder 0.1%Trimmed-41,21617 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc573,331$141munder 0.1%Trimmed-116,59917 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC534,542$132m0.46%Added+184,86117 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC515,841$127munder 0.1%Added+451,74917 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP511,915$126m0.11%Added+111,76313 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.501,187$123m0.07%Added+444,97117 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC491,879$121m0.06%Trimmed-74,29317 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC417,087$103m0.11%Added+32,48313 Feb 2026 (the filing on sec.gov)
Markel Group Inc327,500$81m0.64%Held06 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP301,561$74munder 0.1%Trimmed-14,04017 Feb 2026 (the filing on sec.gov)
Millennium Management LLC189,209$47munder 0.1%Trimmed-172,53717 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC121,640$30munder 0.1%Added+22,84012 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp115,848$29m0.05%Added+66,83417 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP93,654$23munder 0.1%Added+79,34317 Feb 2026 (the filing on sec.gov)
Man Group PLC84,669$21munder 0.1%Added+5,04817 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP57,840$14munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP51,470$13munder 0.1%Added+99917 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC40,467$10.0munder 0.1%Added+28627 Oct 2026 (the filing on sec.gov)
Janus Henderson Group Ltd34,245$8.4munder 0.1%Trimmed-56217 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP33,288$8.2m0.06%Newnew17 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC31,144$7.7munder 0.1%Trimmed-75,81412 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 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 (5)

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 →