Exhibit 99.1

ITW Reports Third Quarter 2026 Results

•Revenue of $4.24 billion increased +4% with organic growth of +4%; +5% ex-Welding tornado impact
•Record operating income of $1.18 billion increased +6%
•Operating margin of 27.8% expanded 40 bps with favorable price/cost income and margin impact
•GAAP EPS of $3.00 grew +7%
•Operating cash flow of $953 million and free cash flow conversion of 100% of net income
•Full Year 2026 GAAP EPS guidance raised $0.05 at the midpoint to a narrowed range of $11.45 to $11.55 per share, representing +10% growth year-over-year at the midpoint

GLENVIEW, Ill., October 27, 2026 - Illinois Tool Works Inc. (NYSE: ITW) today reported its third quarter 2026 results and raised full year 2026 guidance.

“The ITW team delivered strong operational execution and financial performance in the third quarter, including organic growth of 4 percent (5 percent excluding the impact of a tornado affecting our Welding segment), 40 basis points of operating margin expansion to 27.8 percent, and a 7 percent increase in GAAP earnings per share to $3.00,” said Christopher A. O’Herlihy, President and Chief Executive Officer.

“Our top-line results reflect accelerating demand in our capex-related segments, Welding and Test & Measurement and Electronics, continued strength in Polymers & Fluids segment, and a meaningful increase in the contribution to revenue growth from our Customer-Back Innovation efforts. We entered the fourth quarter with strong operational momentum and are raising our EPS guidance for the year. As we continue to advance our enterprise strategy priorities, including our goal of 3 percent-plus Customer-Back Innovation yield, we are positioning ITW to deliver consistent, above-market organic growth while further expanding profitability and margins,” O’Herlihy concluded.

Third Quarter 2026 Results

Third quarter revenue of $4.24 billion increased by 4.4 percent. Organic revenue growth was 3.8 percent, led by 6.0 percent growth in North America. Foreign currency translation increased revenue by 0.3 percent, and an acquisition added 0.3 percent.

GAAP EPS grew 6.8 percent to $3.00, while operating income increased 5.9 percent to $1.18 billion, a quarterly record for the company. Operating margin expanded by 40 basis points to 27.8 percent as enterprise initiatives contributed 130 basis points. In the quarter, price increases and other actions more than offset rising raw material costs, resulting in a favorable impact on both operating income and margin. Operating cash flow was $953 million, and free cash flow was $851 million, representing a 100 percent conversion of net income. During the quarter, the company repurchased $187 million of its own shares and raised its dividend 7 percent, bringing the annualized payout to $6.88 per share. This increase marks the 63rd consecutive year of dividend increases. The effective tax rate for the quarter was 24.4 percent.

Tornado damage to two Welding facilities in late July reduced third-quarter revenue by an estimated $40 million. Excluding this impact, the company estimates that the Welding organic revenue growth rate would have been approximately 15 percent, resulting in total company organic growth of approximately 5 percent. The associated loss of operating income was largely offset by business interruption insurance. The impact going forward is expected to be immaterial.

2026 Guidance

ITW is raising its full year 2026 GAAP EPS guidance by $0.05 at the midpoint to a narrowed range of $11.45 to $11.55 per share, representing 10 percent growth at the midpoint. Based on current demand levels and prevailing foreign exchange rates, the company is raising revenue growth guidance to 4.5 to 5.5 percent and reaffirming its organic growth guidance of 3 to 4 percent.

Operating margin is projected to be in the range of 26.5 to 27.5 percent, with enterprise initiatives contributing more than 100 basis points. Free cash flow is projected to be approximately 100 percent of net income, and the company expects to repurchase approximately $1.5 billion of its own shares. The projected effective tax rate is 23 to 24 percent.





Non-GAAP Measures

This earnings release contains certain non-GAAP financial measures. A reconciliation of these measures to the most directly comparable GAAP measures is included in the attached supplemental reconciliation schedule. The estimated guidance of free cash flow to net income conversion rate is based on assumptions that are difficult to predict, and estimated guidance for the most directly comparable GAAP measure and a reconciliation of this forward-looking estimate to its most directly comparable GAAP estimate have been omitted due to the unreasonable efforts required in connection with such a reconciliation and the lack of reliable forward-looking cash flow information. For the same reasons, the company is unable to address the potential significance of the unavailable information, which could be material to future results.

Forward-looking Statements

This earnings release contains forward-looking statements within the meaning of U.S. federal securities laws, including the Private Securities Litigation Reform Act of 1995. Such statements may include, without limitation, statements regarding supply chain challenges, expected impact of inflation including raw material inflation and rising interest rates, the potential impact of tariffs, the Company’s projected pricing actions, the impact of enterprise initiatives, future financial and operating performance, free cash flow and free cash flow to net income conversion rate, organic and total revenue, contribution from Customer-Back Innovation to revenue growth, operating and incremental margin, price/cost impact, statements regarding diluted earnings per share, after-tax return on average invested capital, effective tax rates, exchange rates, expected timing and amount of share repurchases, end market economic and regulatory conditions, and the Company’s 2026 guidance. These statements are subject to certain risks, uncertainties, assumptions, and other factors, which could cause actual results to differ materially from those anticipated. Important risks that could cause actual results to differ materially from the Company’s expectations include those that are detailed in ITW’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, and subsequent reports filed with the U.S. Securities and Exchange Commission. Except as required by law, the Company undertakes no obligation to update or revise any forward-looking statement to reflect new information, future events, changed circumstances, or otherwise.

About ITW:

Founded in 1912, Illinois Tool Works Inc. (NYSE: ITW) is a Fortune 300 global multi-industry manufacturing leader with revenue of $16 billion in 2025. The company’s seven industry-leading segments leverage the unique ITW Business Model to drive solid growth with best-in-class margins and returns in markets where highly innovative, customer-focused solutions are required. ITW’s approximately 43,000 dedicated colleagues around the world thrive in the company’s decentralized and entrepreneurial culture. To learn more, please visit www.itw.com.

Investor Relations & Media Contact:
Erin Linnihan
Tel: 224.661.7431
investorrelations@itw.com | mediarelations@itw.com



ILLINOIS TOOL WORKS INC. and SUBSIDIARIES
STATEMENT OF INCOME (UNAUDITED)

Three Months EndedNine Months Ended
September 30,September 30,
In millions except per share amounts2026202520262025
Operating Revenue$4,236 $4,059 $12,553 $11,951 
Cost of revenue2,326 2,253 6,985 6,685 
Selling, administrative, and research and development expenses717 676 2,174 2,075 
Amortization and impairment of intangible assets16 18 50 60 
Operating Income1,177 1,112 3,344 3,131 
Interest expense(83)(75)(235)(217)
Other income (expense)37 12 69 28 
Income Before Taxes1,131 1,049 3,178 2,942 
Income Taxes276 228 740 666 
Net Income$855 $821 $2,438 $2,276 
Net Income Per Share:
Basic
$3.00 $2.82 $8.51 $7.79 
Diluted
$3.00 $2.81 $8.49 $7.77 
Cash Dividends Per Share:
Paid
$1.61 $1.50 $4.83 $4.50 
Declared
$1.72 $1.61 $4.94 $4.61 
Shares of Common Stock Outstanding During the Period:
Average
284.6 290.8 286.4 292.2 
Average assuming dilution
285.3 291.7 287.1 293.0 




ILLINOIS TOOL WORKS INC. and SUBSIDIARIES
STATEMENT OF FINANCIAL POSITION (UNAUDITED)

In millionsSeptember 30, 2026December 31, 2025
Assets
Current Assets:
Cash and equivalents$809 $851 
Trade receivables3,516 3,227 
Inventories1,823 1,659 
Prepaid expenses and other current assets450 463 
Total current assets6,598 6,200 
Net plant and equipment2,254 2,230 
Goodwill5,073 5,098 
Intangible assets543 591 
Deferred income taxes492 519 
Other assets1,537 1,510 
$16,497 $16,148 
Liabilities and Stockholders' Equity
Current Liabilities:
Short-term debt$2,219 $2,286 
Accounts payable623 522 
Accrued expenses1,635 1,636 
Cash dividends payable490 465 
Income taxes payable133 217 
Total current liabilities5,100 5,126 
Noncurrent Liabilities:
Long-term debt7,153 6,683 
Deferred income taxes168 154 
Other liabilities934 959 
Total noncurrent liabilities8,255 7,796 
Stockholders' Equity:
Common stock6 6 
Additional paid-in-capital1,866 1,771 
Retained earnings31,177 30,150 
Common stock held in treasury(28,190)(26,875)
Accumulated other comprehensive income (loss)(1,718)(1,827)
Noncontrolling interest1 1 
Total stockholders' equity3,142 3,226 
$16,497 $16,148 




ILLINOIS TOOL WORKS INC. and SUBSIDIARIES
SEGMENT DATA (UNAUDITED)

Three Months Ended September 30, 2026
Dollars in millionsTotal RevenueOperating IncomeOperating Margin
Automotive OEM$814 $163 20.1 %
Food Equipment698 208 29.8 %
Test & Measurement and Electronics819 235 28.7 %
Welding513 186 36.3 %
Polymers & Fluids477 149 31.3 %
Construction Products472 141 29.9 %
Specialty Products447 140 31.4 %
Intersegment(4)— — %
Total Segments4,236 1,222 28.9 %
Unallocated— (45)— %
Total Company$4,236 $1,177 27.8 %
Nine Months Ended September 30, 2026
Dollars in millionsTotal RevenueOperating IncomeOperating Margin
Automotive OEM$2,491 $521 20.9 %
Food Equipment2,027 553 27.3 %
Test & Measurement and Electronics2,303 592 25.7 %
Welding1,569 527 33.6 %
Polymers & Fluids1,405 415 29.6 %
Construction Products1,424 427 30.0 %
Specialty Products1,346 423 31.4 %
Intersegment(12)— — %
Total Segments12,553 3,458 27.5 %
Unallocated— (114)— %
Total Company$12,553 $3,344 26.6 %



ILLINOIS TOOL WORKS INC. and SUBSIDIARIES
SEGMENT DATA (UNAUDITED)

Q3 2026 vs. Q3 2025 Favorable/(Unfavorable)
Operating
Revenue
Automotive OEMFood EquipmentTest & Measurement and ElectronicsWeldingPolymers & FluidsConstruction ProductsSpecialty ProductsTotal ITW
Organic(2.1)%0.5 %15.8 %6.9 %8.2 %(0.8)%(1.2)%3.8 %
Acquisitions/
Divestitures
— %— %1.8 %— %— %— %— %0.3 %
Translation0.3 %0.2 %(0.3)%0.4 %(0.1)%0.8 %0.1 %0.3 %
Operating
Revenue
(1.8)%0.7 %17.3 %7.3 %8.1 %— %(1.1)%4.4 %
Q3 2026 vs. Q3 2025 Favorable/(Unfavorable)
Change in Operating MarginAutomotive OEMFood EquipmentTest & Measurement and ElectronicsWeldingPolymers & FluidsConstruction ProductsSpecialty ProductsTotal ITW
Operating Leverage(40) bps10 bps370 bps130 bps140 bps(10) bps(20) bps80 bps
Changes in Variable
Margin & OH Costs
(150) bps40 bps(50) bps220 bps100 bps(200) bps(90) bps(60) bps
Total Organic(190) bps50 bps320 bps350 bps240 bps(210) bps(110) bps20 bps
Acquisitions/
Divestitures
——(60) bps————(10) bps
Restructuring/Other20 bps10 bps70 bps20 bps40 bps40 bps20 bps30 bps
Total Operating
Margin Change
(170) bps60 bps330 bps370 bps280 bps(170) bps(90) bps40 bps
Total Operating
Margin % *
20.1%29.8%28.7%36.3%31.3%29.9%31.4%27.8%
* Includes unfavorable operating margin impact of amortization expense from acquisition-related intangible assets20 bps—110 bps10 bps70 bps10 bps10 bps40 bps **
** Amortization expense from acquisition-related intangible assets had an unfavorable impact of ($0.04) on GAAP earnings per share for the third quarter of 2026.




ILLINOIS TOOL WORKS INC. and SUBSIDIARIES
SEGMENT DATA (UNAUDITED)

YTD 2026 vs. YTD 2025 Favorable/(Unfavorable)
Operating
Revenue
Automotive OEMFood EquipmentTest & Measurement and ElectronicsWeldingPolymers & FluidsConstruction ProductsSpecialty ProductsTotal ITW
Organic(1.1)%(0.7)%10.3 %9.0 %5.8 %— %(1.4)%2.9 %
Acquisitions/
Divestitures
— %— %1.6 %— %— %— %— %0.3 %
Translation2.3 %2.0 %1.2 %0.8 %1.6 %2.6 %1.7 %1.8 %
Operating
Revenue
1.2 %1.3 %13.1 %9.8 %7.4 %2.6 %0.3 %5.0 %
YTD 2026 vs. YTD 2025 Favorable/(Unfavorable)
Change in
Operating Margin
Automotive OEMFood EquipmentTest & Measurement and ElectronicsWeldingPolymers & FluidsConstruction ProductsSpecialty ProductsTotal ITW
Operating Leverage(20) bps(10) bps260 bps140 bps110 bps—(30) bps60 bps
Changes in Variable
Margin & OH Costs
(10) bps(50) bps10 bps(40) bps80 bps(70) bps(60) bps(30) bps
Total Organic(30) bps(60) bps270 bps100 bps190 bps(70) bps(90) bps30 bps
Acquisitions/
Divestitures
——(50) bps————(10) bps
Restructuring/Other40 bps10 bps30 bps(20) bps10 bps10 bps30 bps20 bps
Total Operating
Margin Change
10 bps(50) bps250 bps80 bps200 bps(60) bps(60) bps40 bps
Total Operating
Margin % *
20.9%27.3%25.7%33.6%29.6%30.0%31.4%26.6%
* Includes unfavorable operating margin impact of amortization expense from acquisition-related intangible assets20 bps—120 bps—80 bps10 bps20 bps50 bps **
** Amortization expense from acquisition-related intangible assets had an unfavorable impact of ($0.13) on GAAP earnings per share for the first nine months of 2026.








ILLINOIS TOOL WORKS INC. and SUBSIDIARIES
GAAP to NON-GAAP RECONCILIATIONS (UNAUDITED)

AFTER-TAX RETURN ON AVERAGE INVESTED CAPITAL (UNAUDITED)
Three Months EndedNine Months Ended
September 30,September 30,
Dollars in millions2026202520262025
Numerator:
Net Income$855 $821 $2,438 $2,276 
Discrete tax benefit related to the first quarter 2026— — (34)— 
Net discrete tax benefit related to the third quarter 2025— (27)— (27)
Discrete tax benefit related to the first quarter 2025— — — (21)
Interest expense, net of tax (1)
63 57 178 165 
Other (income) expense, net of tax (1)
(28)(10)(52)(22)
Operating income after taxes$890 $841 $2,530 $2,371 
Denominator:
Invested capital:
Cash and equivalents$809 $924 $809 $924 
Trade receivables3,516 3,255 3,516 3,255 
Inventories1,823 1,725 1,823 1,725 
Net plant and equipment2,254 2,203 2,254 2,203 
Goodwill and intangible assets5,616 5,568 5,616 5,568 
Accounts payable and accrued expenses(2,258)(2,175)(2,258)(2,175)
Debt(9,372)(8,942)(9,372)(8,942)
Other, net754 651 754 651 
Total net assets (stockholders' equity)3,142 3,209 3,142 3,209 
Cash and equivalents(809)(924)(809)(924)
Debt9,372 8,942 9,372 8,942 
Total invested capital$11,705 $11,227 $11,705 $11,227 
Average invested capital (2)
$11,728 $11,293 $11,587 $10,863 
Net income to average invested capital (3)
29.1 %29.1 %28.1 %27.9 %
After-tax return on average invested capital (3)
30.3 %29.8 %29.1 %29.1 %

(1)    Effective tax rate used for interest expense and other (income) expense for the three months ended September 30, 2026 and 2025 was 24.4% and 24.3%, respectively. Effective tax rate used for interest expense and other (income) expense for the nine months ended September 30, 2026 and 2025 was 24.3% in both periods.

(2)    Average invested capital is calculated using the total invested capital balances at the start of the period and at the end of each quarter within each of the periods presented.

(3)    Returns for the three months ended September 30, 2026 and 2025 were converted to an annual rate by multiplying the calculated return by 4. Returns for the nine months ended September 30, 2026 and 2025 were converted to an annual rate by dividing the calculated return by 3 and multiplying it by 4.





A reconciliation of the tax rate for the nine month period ended September 30, 2026, excluding the first quarter 2026 discrete tax benefit of $34 million primarily related to the resolution of a U.S. tax audit, is as follows:

Nine Months Ended
September 30, 2026
Dollars in millionsIncome TaxesTax Rate
As reported$740 23.3 %
Discrete tax benefit related to the first quarter 202634 1.0 %
As adjusted$774 24.3 %

A reconciliation of the tax rate for the three and nine month periods ended September 30, 2025, excluding the third quarter 2025 net discrete tax benefit of $27 million, which included a favorable discrete tax benefit of $43 million related to the estimated U.S. federal tax liability for 2024, partially offset by a $16 million discrete tax expense related primarily to the resolution of a foreign tax audit, and excluding the first quarter 2025 discrete tax benefit of $21 million related to the reversal of a valuation allowance on net operating loss carryforwards, is as follows:

Three Months EndedNine Months Ended
September 30, 2025September 30, 2025
Dollars in millionsIncome TaxesTax RateIncome TaxesTax Rate
As reported$228 21.8 %$666 22.7 %
Net discrete tax benefit related to the third quarter 202527 2.5 %27 0.9 %
Discrete tax benefit related to the first quarter 2025— — %21 0.7 %
As adjusted$255 24.3 %$714 24.3 %




AFTER-TAX RETURN ON AVERAGE INVESTED CAPITAL (UNAUDITED)

Twelve Months Ended
Dollars in millionsDecember 31, 2025
Numerator:
Net income$3,066 
Net discrete tax benefit related to the third quarter 2025(27)
Discrete tax benefit related to the first quarter 2025(21)
Interest expense, net of tax (1)
222 
Other (income) expense, net of tax (1)
(32)
Operating income after taxes$3,208 
Denominator:
Invested capital:
Cash and equivalents$851 
Trade receivables3,227 
Inventories1,659 
Net plant and equipment2,230 
Goodwill and intangible assets5,689 
Accounts payable and accrued expenses(2,158)
Debt(8,969)
Other, net697 
Total net assets (stockholders' equity)3,226 
Cash and equivalents(851)
Debt8,969 
Total invested capital$11,344 
Average invested capital (2)
$10,959 
Net income to average invested capital28.0 %
After-tax return on average invested capital29.3 %

(1)    Effective tax rate used for interest expense and other (income) expense for the year ended December 31, 2025 was 23.9%.

(2)    Average invested capital is calculated using the total invested capital balances at the start of the period and at the end of each quarter within the period presented.

A reconciliation of the 2025 effective tax rate, excluding the third quarter 2025 net discrete tax benefit of $27 million, which included a favorable discrete tax benefit of $43 million related to the estimated U.S. federal tax liability for 2024, partially offset by a $16 million discrete tax expense related primarily to the resolution of a foreign tax audit, and excluding the first quarter 2025 discrete tax benefit of $21 million related to the reversal of a valuation allowance on net operating loss carryforwards, is as follows:

Twelve Months Ended
December 31, 2025
Dollars in millionsIncome TaxesTax Rate
As reported$900 22.7 %
Net discrete tax benefit related to the third quarter 202527 0.7 %
Discrete tax benefit related to the first quarter 202521 0.5 %
As adjusted$948 23.9 %



FREE CASH FLOW (UNAUDITED)

Three Months EndedNine Months Ended
September 30,September 30,
Dollars in millions2026202520262025
Net cash provided by operating activities$953 $1,021 $2,299 $2,163 
Less: Additions to plant and equipment(102)(117)(289)(314)
Free cash flow$851 $904 $2,010 $1,849 
Net income$855 $821 $2,438 $2,276 
Net cash provided by operating activities to net income conversion rate111 %124 %94 %95 %
Free cash flow to net income conversion rate100 %110 %82 %81 %