Filing Details

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. _ ) * Atento SA -------------------------------------------------------- (Name of Issuer) Common Stock -------------------------------------------------------- (Title of Class of Securities) L0427L105 -------------------------------------------------------- (CUSIP Number) August 22, 2018 -------------------------------------------------------- (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 (the "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 No. L0427L105 1. NAMES OF REPORTING PERSONS Santa Lucia S.A. Compania de Seguros y Reaseguros 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [X] (b) [ ] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Kingdom of Spain NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 234573 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 234573 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 234573 10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.3% 12. TYPE OF REPORTING PERSON ICCUSIP No. L0427L105 1. NAMES OF REPORTING PERSONS Alpha Plus Gestora, S.G.I.I.C., S.A.U. 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [X] (b) [ ] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Kingdom of Spain NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 1977268 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 1977268 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1977268 10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 2.7% 12. TYPE OF REPORTING PERSON IVCUSIP No. L0427L105 1. NAMES OF REPORTING PERSONS Unicorp Vida, Compania de Seguros y Reaseguros S.A. 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [X] (b) [ ] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Kingdom of Spain NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 869850 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 869850 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 869850 10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 1.2% 12. TYPE OF REPORTING PERSON ICCUSIP No. L0427L105 1. NAMES OF REPORTING PERSONS Caja Espana Vida, Compania de Seguros y Reaseguros S.A. 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) [X] (b) [ ] 3. SEC USE ONLY 4. CITIZENSHIP OR PLACE OF ORGANIZATION Kingdom of Spain NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH 5. SOLE VOTING POWER 0 6. SHARED VOTING POWER 174325 7. SOLE DISPOSITIVE POWER 0 8. SHARED DISPOSITIVE POWER 174325 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 174325 10. CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES [ ] 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9) 0.2% 12. TYPE OF REPORTING PERSON IC