Filing Details

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 ClearBridge Energy Midstream Opportunity Fund Inc. ----------------------------------------------------- (Name of Issuer) Common Stock ----------------------------------------------------- (Title of Class of Securities) 18469P209 ----------------------------------------------------- (CUSIP Number) December 31, 2020 ----------------------------------------------------- (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 No.18469P209 13G Page 2 of 5 Pages -------------------------------------------------------------------------------- 1. NAME OF REPORTING PERSON: I.R.S. IDENTIFICATION NO. OF ABOVE PERSON: McGowan Group Asset Management, Inc. I.R.S. # 27-0603296 -------------------------------------------------------------------------------- 2. CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP: (a) [ ] (b) [ ] -------------------------------------------------------------------------------- 3. SEC USE ONLY: -------------------------------------------------------------------------------- 4. CITIZENSHIP OR PLACE OF ORGANIZATION: Texas. -------------------------------------------------------------------------------- NUMBER OF 5. SOLE VOTING POWER: SHARES 803,021 BENEFICIALLY -------------------------------------------------------------- OWNED BY 6. SHARED VOTING POWER: EACH 0 REPORTING -------------------------------------------------------------- PERSON 7. SOLE DISPOSITIVE POWER: WITH: 803,021 -------------------------------------------------------------- 8. SHARED DISPOSITIVE POWER: 0 -------------------------------------------------------------------------------- 9. AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON: 803,021 -------------------------------------------------------------------------------- 10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES: [ ] -------------------------------------------------------------------------------- 11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9): 5.60% -------------------------------------------------------------------------------- 12. TYPE OF REPORTING PERSON: IA -------------------------------------------------------------------------------- CUSIP No.18469P209 13G Page 3 of 5 Pages -------------------------------------------------------------------------------- Item 1. (a) Name of Issuer: ClearBridge Energy Midstream Opportunity Fund Inc. -------------------------------------------------------------- (b) Address of Issuer's Principal Executive Offices: 620 EIGHTH AVENUE 49TH FLOOR NEW YORK NY 10018 UNITED STATES -------------------------------------------------------------- Item 2. (a) Name of Person Filing: McGowan Group Asset Management, Inc. -------------------------------------------------------------- (b) Address of Principal Business Office, or if None, Residence: 300 Crescent Court, Suite 1776 Dallas, TX 75201 -------------------------------------------------------------- (c) Citizenship: Texas -------------------------------------------------------------- (d) Title of Class of Securities: Common Stock -------------------------------------------------------------- (e) CUSIP Number: 18469P209 -------------------------------------------------------------- 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: (a) [ ] Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o). (b) [ ] Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c). (c) [ ] Insurance company as defined in Section 3(a)(19) of the Act (15 U.S.C. 78c). (d) [ ] Investment company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8). (e) [x] An investment adviser in accordance with Sections 240.13d-1(b)(1)(ii)(E); (f) [ ] An employee benefit plan or endowment fund in accordance with Section 240.13d-1(b)(1)(ii)(F); (g) [x] A parent holding company or control person in accordance with Section 240.13d-1(b)(1)(ii)(G); (h) [ ] A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813); (i) [ ] A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3); (j) [ ] A non-U.S. institution in accordance with section 240.13d-1(b)(1)(ii)(J); (k) [ ] Group, in accordance with sections 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with sections 240.13d-1(b)(1)(ii)(J), please specify the type of institution: Not Applicable CUSIP No.18469P209 13G Page 4 of 5 Pages -------------------------------------------------------------------------------- Item 4. Ownership. (a) Amount beneficially owned: 803,021 (b) Percent of Class: 5.60% (c) Number of shares as to which such person has: (i) Sole power to vote or to direct the vote: 803,021 (ii) Shared power to vote or to direct the vote: 0 (iii) Sole power to dispose or to direct the disposition of: 803,021 (iv) Shared power to dispose or to direct the disposition of: 0 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. Not Applicable Item 7. Identification and Classification of the Subsidiary which Acquired the Security Being Reported on By the Parent Holding Company. Not Applicable Item 8. Identification and Classification of Members of the Group. Not Applicable Item 9. Notice of Dissolution of Group. Not Applicable Item 10. Certification. (1) 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. CUSIP No.18469P209 13G Page 5 of 5 Pages -------------------------------------------------------------------------------- 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 12, 2021 Signature: /s/ Ismael Lee Sanchez -------------------------------------------------------------------- Name/Title: Ismael Lee Sanchez/CCO, McGowan Group Asset Management, Inc. -------------------------------------------------------------------- MCGOWAN GROUP ASSET MANAGEMENT, INC.