Filing Details

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* ITT Educational Services, Inc. (Name of Issuer) Common Stock (Title of Class of Securities) 45068B109 (CUSIP Number) December 30, 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). CUSIP: 45068B109 Page 1 of 6

1 NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Capital World Investors ** 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) (a) (b) 3 SEC USE ONLY 4 CITIZENSHIP OR PLACE OF ORGANIZATION Delaware 5 SOLE VOTING POWER NONE 6 SHARED VOTING POWER NUMBER OF SHARES NONE BENEFICIALL Y OWNED BY 7 SOLE DISPOSITIVE POWER EACH REPORTING NONE PERSON WITH: 8 SHARED DISPOSITIVE POWER NONE 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON NONE Beneficial ownership disclaimed pursuant to Rule 13d-4 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 0.0% 12 TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) IA ** A division of Capital Research and Management Company (CRMC) CUSIP: 45068B109 Page 2 of 6 SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 Schedule 13G Under the Securities Exchange Act of 1934 Amendment No. 2 Item 1(a) Name of Issuer: ITT Educational Services, Inc. Item 1(b) Address of Issuer's Principal Executive Offices: 13000 North MeridianStreet Carmel, IN 46032-1401 Item 2(a) Name of Person(s) Filing: Capital World Investors Item 2(b) Address of Principal Business Office or, if none, Residence: 333 South Hope Street Los Angeles, CA 90071 Item 2(c) Citizenship: N/A Item 2(d) Title of Class of Securities: Common Stock Item 2(e) CUSIP Number: 45068B109 Item 3 If this statement is filed pursuant to sections 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a: (e) [X] An investment adviser in accordance with section 240.13d-1(b)(1)(ii)(E). Item 4 Ownership Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1. (a) Amount beneficially owned: (b) Percent of class: (c) Number of shares as to which the person has: (i) Sole power to vote or to direct the vote: (ii) Shared power to vote or to direct the vote: (iii) Sole power to dispose or to direct the disposition of: (iv) Shared power to dispose or to direct the disposition of: See page 2 N/A Item 5 Ownership of Five Percent or Less of a Class. If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following: [X] CUSIP: 45068B109 Page 3 of 6 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 or Control Person: N/A Item 8 Identification and Classification of Members of the Group: N/A Item 9 Notice of Dissolution of Group: N/A Item 10 Certification By signing below, I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that 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. Date: February 6, 2017 Signature: Alan N. Berro*** Name/Title: Alan N. Berro - Partner Capital World Investors ***By /s/ Donald H. Rolfe Donald H. Rolfe Attorney-in-fact Signed pursuant to a Power of Attorney dated January 4, 2017 included as an Exhibit to Schedule 13G filed with the Securities and Exchange Commission by Capital World Investors. CUSIP: 45068B109 Page 4 of 6 EXHIBIT POWER OF ATTORNEY The undersigned do hereby appoint Donald H. Rolfe and Michael J. Triessl, and each of them, acting singly, with full power of substitution, as the true and lawful attorney of the undersigned, to sign on behalf of the undersigned in respect of the ownership of equity securities deemed held by the undersigned, Capital World Investors, American Balanced Fund, American High-Income Trust, The Bond Fund of America, Capital Income Builder, Capital World Growth and Income Fund, EuroPacific Growth Fund, American Funds Fundamental Investors, The Growth Fund of America, The Income Fund of America, International Growth and Income Fund, New Perspective Fund, New World Fund, Inc., SMALLCAP World Fund, Inc., American Funds Insurance Series (Asset Allocation Fund, Global Growth Fund, Global Growth and Income Fund, New World Fund, Growth Fund), and Washington Mutual Investors Fund, and to be reported pursuant to Sections 13(d) 13(f) and 13(g) of the Securities Exchange Act of 1934, as amended, and to execute joint filing agreements with respect to such filings. IN WITNESS WHEREOF, this Power of Attorney has been executed as of th the 4 day of January, 2017. Capital World Investors /s/Alan N. Berro Name: Alan N. Berro Title: Partner American Balanced Fund American Funds Fundamental Investors Capital Income Builder Capital World Growth and Income Fund The Growth Fund of America The Income Fund of America EuroPacific Growth Fund International Growth and Income Fund New Perspective Fund New World Fund, Inc. SMALLCAP World Fund, Inc. /s/ Michael W. Stockton Name: Michael W. Stockton Title: Secretary Washington Mutual Investors Fund /s/ Michael W. Stockton Name: Michael W. Stockton Title: Senior Vice CUSIP: 45068B109 Page 5 of 6 President American High-Income Trust American Funds Insurance Series The Bond Fund of America /s/ Steven I. Koszalka Name: Steven I. Koszalka Title: Secretary CUSIP: 45068B109 Page 6 of 6