Filing Details

Schedule 13G Page _____ of _____ Pages 1 12 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. ___)* 4 ILLINOIS TOOL WORKS INC. ___________________________________________________ (Name of Issuer) COMMON SHARES ___________________________________________________ (Title of Class of Securities) 452308109 ___________________________________________________ (Cusip Number) 12/31/2016 ___________________________________________________ (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule is filed: [X] Rule 13d-1(b) [ ] Rule 13d-1(c) [ ] Rule 13d-1(d) *The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page. The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes). Schedule 13G Page _____ of _____ Pages 2 12 CUSIP No. ___452308109 ___ ___________________________________________________ 1. Name of Reporting Person and I.R.S. Identification No.: State Farm Mutual Automobile Insurance Company 37-0533100 ___________________________________________________ 2. Check the appropriate box if a Member of a Group (a) _____ (b) __X__ ___________________________________________________ 3. SEC USE ONLY: ___________________________________________________ 4. Citizenship or Place of Organization: Illinois ___________________________________________________ Number of 5. Sole Voting Power: 16,563,200 Shares ___________________________________________________ Beneficially 6. Shared Voting Power: 81,958 Owned by ___________________________________________________ Each 7. Sole Dispositive Power: 16,563,200 Reporting ___________________________________________________ Person With 8. Shared Dispositive Power: 81,958 ___________________________________________________ 9. Aggregate Amount Beneficially Owned by each Reporting Person: 16,645,158 ___________________________________________________ 10. Check Box if the Aggregate Amount in Row 9 excludes Certain Shares: ____ ___________________________________________________ 11. Percent of Class Represented by Amount in Row 9: 4.80 % ___________________________________________________ 12. Type of Reporting Person: IC Schedule 13G Page _____ of _____ Pages 3 12 CUSIP No. ___452308109 ___ ___________________________________________________ 1. Name of Reporting Person and I.R.S. Identification No.: State Farm Life Insurance Company 37-0533090 ___________________________________________________ 2. Check the appropriate box if a Member of a Group (a) _____ (b) __X__ ___________________________________________________ 3. SEC USE ONLY: ___________________________________________________ 4. Citizenship or Place of Organization: Illinois ___________________________________________________ Number of 5. Sole Voting Power: 348,600 Shares ___________________________________________________ Beneficially 6. Shared Voting Power: 18,402 Owned by ___________________________________________________ Each 7. Sole Dispositive Power: 348,600 Reporting ___________________________________________________ Person With 8. Shared Dispositive Power: 18,402 ___________________________________________________ 9. Aggregate Amount Beneficially Owned by each Reporting Person: 367,002 ___________________________________________________ 10. Check Box if the Aggregate Amount in Row 9 excludes Certain Shares: ____ ___________________________________________________ 11. Percent of Class Represented by Amount in Row 9: 0.11 % ___________________________________________________ 12. Type of Reporting Person: IC Schedule 13G Page _____ of _____ Pages 4 12 CUSIP No. ___452308109 ___ ___________________________________________________ 1. Name of Reporting Person and I.R.S. Identification No.: State Farm Fire and Casualty Company 37-0533080 ___________________________________________________ 2. Check the appropriate box if a Member of a Group (a) _____ (b) __X__ ___________________________________________________ 3. SEC USE ONLY: ___________________________________________________ 4. Citizenship or Place of Organization: Illinois ___________________________________________________ Number of 5. Sole Voting Power: 2,600,000 Shares ___________________________________________________ Beneficially 6. Shared Voting Power: 10,715 Owned by ___________________________________________________ Each 7. Sole Dispositive Power: 2,600,000 Reporting ___________________________________________________ Person With 8. Shared Dispositive Power: 10,715 ___________________________________________________ 9. Aggregate Amount Beneficially Owned by each Reporting Person: 2,610,715 ___________________________________________________ 10. Check Box if the Aggregate Amount in Row 9 excludes Certain Shares: ____ ___________________________________________________ 11. Percent of Class Represented by Amount in Row 9: 0.75 % ___________________________________________________ 12. Type of Reporting Person: IC Schedule 13G Page _____ of _____ Pages 5 12 CUSIP No. ___452308109 ___ ___________________________________________________ 1. Name of Reporting Person and I.R.S. Identification No.: State Farm Investment Management Corp. ___________________________________________________ 2. Check the appropriate box if a Member of a Group (a) _____ (b) __X__ ___________________________________________________ 3. SEC USE ONLY: ___________________________________________________ 4. Citizenship or Place of Organization: Delaware ___________________________________________________ Number of 5. Sole Voting Power: 783,100 Shares ___________________________________________________ Beneficially 6. Shared Voting Power: 10,285 Owned by ___________________________________________________ Each 7. Sole Dispositive Power: 783,100 Reporting ___________________________________________________ Person With 8. Shared Dispositive Power: 10,285 ___________________________________________________ 9. Aggregate Amount Beneficially Owned by each Reporting Person: 793,385 ___________________________________________________ 10. Check Box if the Aggregate Amount in Row 9 excludes Certain Shares: ____ ___________________________________________________ 11. Percent of Class Represented by Amount in Row 9: 0.23 % ___________________________________________________ 12. Type of Reporting Person: IA Schedule 13G Page _____ of _____ Pages 6 12 CUSIP No. ___452308109 ___ ___________________________________________________ 1. Name of Reporting Person and I.R.S. Identification No.: State Farm Insurance Companies Employee Retirement Trust 36-6042145 ___________________________________________________ 2. Check the appropriate box if a Member of a Group (a) _____ (b) __X__ ___________________________________________________ 3. SEC USE ONLY: ___________________________________________________ 4. Citizenship or Place of Organization: Illinois ___________________________________________________ Number of 5. Sole Voting Power: 1,518,100 Shares ___________________________________________________ Beneficially 6. Shared Voting Power: 11,752 Owned by ___________________________________________________ Each 7. Sole Dispositive Power: 1,518,100 Reporting ___________________________________________________ Person With 8. Shared Dispositive Power: 11,752 ___________________________________________________ 9. Aggregate Amount Beneficially Owned by each Reporting Person: 1,529,852 ___________________________________________________ 10. Check Box if the Aggregate Amount in Row 9 excludes Certain Shares: ____ ___________________________________________________ 11. Percent of Class Represented by Amount in Row 9: 0.44 % ___________________________________________________ 12. Type of Reporting Person: EP Schedule 13G Page _____ of _____ Pages 7 12 CUSIP No. ___452308109 ___ ___________________________________________________ 1. Name of Reporting Person and I.R.S. Identification No.: State Farm Insurance Companies Savings and Thrift Plan for U.S. Employees 37-6091823 ___________________________________________________ 2. Check the appropriate box if a Member of a Group (a) _____ (b) __X__ ___________________________________________________ 3. SEC USE ONLY: ___________________________________________________ 4. Citizenship or Place of Organization: Illinois ___________________________________________________ Number of 5. Sole Voting Power: 1,341,700 Shares ___________________________________________________ Beneficially 6. Shared Voting Power: 0 Owned by ___________________________________________________ Each 7. Sole Dispositive Power: 1,341,700 Reporting ___________________________________________________ Person With 8. Shared Dispositive Power: 0 ___________________________________________________ 9. Aggregate Amount Beneficially Owned by each Reporting Person: 1,341,700 ___________________________________________________ 10. Check Box if the Aggregate Amount in Row 9 excludes Certain Shares: ____ ___________________________________________________ 11. Percent of Class Represented by Amount in Row 9: 0.39 % ___________________________________________________ 12. Type of Reporting Person: EP Schedule 13G Page _____ of _____ Pages 8 12 CUSIP No. ___452308109 ___ ___________________________________________________ 1. Name of Reporting Person and I.R.S. Identification No.: State Farm Mutual Fund Trust 37-1400576 ___________________________________________________ 2. Check the appropriate box if a Member of a Group (a) _____ (b) __X__ ___________________________________________________ 3. SEC USE ONLY: ___________________________________________________ 4. Citizenship or Place of Organization: Illinois ___________________________________________________ Number of 5. Sole Voting Power: 0 Shares ___________________________________________________ Beneficially 6. Shared Voting Power: 21,142 Owned by ___________________________________________________ Each 7. Sole Dispositive Power: 0 Reporting ___________________________________________________ Person With 8. Shared Dispositive Power: 21,142 ___________________________________________________ 9. Aggregate Amount Beneficially Owned by each Reporting Person: 21,142 ___________________________________________________ 10. Check Box if the Aggregate Amount in Row 9 excludes Certain Shares: ____ ___________________________________________________ 11. Percent of Class Represented by Amount in Row 9: 0.00 % ___________________________________________________ 12. Type of Reporting Person: EP Schedule 13G Page _____ of _____ Pages 9 12 Item 1(a) and (b). Name and Address of Issuer & Principal Executive Offices: _________________________________________________________ ILLINOIS TOOL WORKS INC. 155 HARLEM AVENUE GLENVIEW, ILL 60025 Item 2(a). Name of Person Filing: State Farm Mutual Automobile Insurance _____________________ Company and related entities; See Item 8 and Exhibit A Item 2(b). Address of Principal Business Office: One State Farm Plaza ____________________________________ Bloomington, IL 61710 Item 2(c). Citizenship: United States ___________ Item 2(d) and (e). Title of Class of Securities and Cusip Number: See above. _____________________________________________ Item 3. This Schedule is being filed, in accordance with 240.13d-1(b). _____________________________________________________________ See Exhibit A attached. Item 4(a). Amount Beneficially Owned: 23,308,954 shares _________________________ Item 4(b). Percent of Class: 6.72 percent pursuant to Rule 13d-3(d)(1). ________________ Item 4(c). Number of shares as to which such person has: ____________________________________________ (i) Sole Power to vote or to direct the vote: 23,154,700 (ii) Shared power to vote or to direct the vote: 154,254 (iii) Sole Power to dispose or to direct disposition of: 23,154,700 (iv) Shared Power to dispose or to direct disposition of: 154,254 Item 5. Ownership of Five Percent or less of a Class: Not Applicable. ____________________________________________ Item 6. Ownership of More than Five Percent on Behalf of Another Person: N/A _______________________________________________________________ Item 7. Identification and Classification of the Subsidiary Which Acquired __________________________________________________________________ the Security being Reported on by the Parent Holding Company: N/A ______________________________________________________________ Item 8. Identification and Classification of Members of the Group: _________________________________________________________ See Exhibit A attached. Item 9. Notice of Dissolution of Group: N/A ______________________________ Schedule 13G Page _____ of _____ Pages 10 12 Item 10. Certification. By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired in the ordinary course of business and were not acquired for the purpose of and do not have the effect of changing or influencing the control of the issuer of such securities and were not acquired in connection with or as a participant in any transaction having such purpose or effect. Signature After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct. 01/20/2017 STATE FARM MUTUAL AUTOMOBILE _________________________________ Date INSURANCE COMPANY STATE FARM LIFE INSURANCE COMPANY STATE FARM FIRE AND CASUALTY COMPANY STATE FARM INSURANCE COMPANIES STATE FARM INVESTMENT MANAGEMENT EMPLOYEE RETIREMENT TRUST CORP. STATE FARM INSURANCE COMPANIES STATE FARM ASSOCIATES FUNDS SAVINGS AND THRIFT PLAN FOR TRUST - STATE FARM GROWTH FUND U.S. EMPLOYEES STATE FARM ASSOCIATES FUNDS TRUST - STATE FARM BALANCED FUND STATE FARM MUTUAL FUND TRUST