UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM N-PX

ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY

Investment Company Act file number  811-06073

Cash Management Portfolio

(Exact name of registrant as specified in charter)

345 Park Avenue

New York, NY  10154

(Address of principal executive offices)             (Zip code)

John Millette

Secretary

One Beacon Street

Boston, MA  02108-3106

(Name and address of agent for service)

Registrant's telephone number, including area code:  617-295-1000

Date of fiscal year end:  12/31

Date of reporting period: 7/1/12-6/30/13

******************************* FORM N-Px REPORT *******************************

ICA File Number: 811-06073

Reporting Period: 07/01/2012 - 06/30/2013

Cash Management Portfolio

======================= A      Cash Management Portfolio =======================

BLACKROCK MUNI INTERMEDIATE DURATION FUND, INC.

Ticker:       MUI            Security ID:  09253X805

Meeting Date: JUL 27, 2012   Meeting Type: Annual

Record Date:  MAY 31, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director Paul L. Audet            For       For          Management

1.2   Elect Director Michael J. Castellano    For       For          Management

1.3   Elect Director Richard E. Cavanagh      For       For          Management

1.4   Elect Director Frank J. Fabozzi         For       For          Management

1.5   Elect Director Kathleen F. Feldstein    For       For          Management

1.6   Elect Director James T. Flynn           For       For          Management

1.7   Elect Director Henry Gabbay             For       For          Management

1.8   Elect Director Jerrold B. Harris        For       For          Management

1.9   Elect Director R. Glenn Hubbard         For       For          Management

1.10  Elect Director W. Carl Kester           For       For          Management

1.11  Elect Director Karen P. Robards         For       For          Management

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BLACKROCK MUNIHOLDINGS NEW JERSEY QUALITY FUND, INC.

Ticker:       MUJ            Security ID:  09254X705

Meeting Date: JUL 27, 2012   Meeting Type: Annual

Record Date:  MAY 31, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director Paul L. Audet            For       For          Management

1.2   Elect Director Michael J. Castellano    For       For          Management

1.3   Elect Director Richard E. Cavanagh      For       For          Management

1.4   Elect Director Frank J. Fabozzi         For       For          Management

1.5   Elect Director Kathleen F. Feldstein    For       For          Management

1.6   Elect Director James T. Flynn           For       For          Management

1.7   Elect Director Henry Gabbay             For       For          Management

1.8   Elect Director Jerrold B. Harris        For       For          Management

1.9   Elect Director R. Glenn Hubbard         For       For          Management

1.10  Elect Director W. Carl Kester           For       For          Management

1.11  Elect Director Karen P. Robards         For       For          Management

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BLACKROCK MUNIHOLDINGS NEW YORK INSURED FUND, INC.

Ticker:       MHN            Security ID:  09255C700

Meeting Date: JUL 27, 2012   Meeting Type: Annual

Record Date:  MAY 31, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director Paul L. Audet            For       For          Management

1.2   Elect Director Michael J. Castellano    For       For          Management

1.3   Elect Director Richard E. Cavanagh      For       For          Management

1.4   Elect Director Frank J. Fabozzi         For       For          Management

1.5   Elect Director Kathleen F. Feldstein    For       For          Management

1.6   Elect Director James T. Flynn           For       For          Management

1.7   Elect Director Henry Gabbay             For       For          Management

1.8   Elect Director Jerrold B. Harris        For       For          Management

1.9   Elect Director R. Glenn Hubbard         For       For          Management

1.10  Elect Director W. Carl Kester           For       For          Management

1.11  Elect Director Karen P. Robards         For       For          Management

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BLACKROCK MUNIYIELD CALIFORNIA QUALITY FUND, INC.

Ticker:       MCA            Security ID:  09254N806

Meeting Date: JUL 27, 2012   Meeting Type: Annual

Record Date:  MAY 31, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director Paul L. Audet            For       For          Management

1.2   Elect Director Michael J. Castellano    For       For          Management

1.3   Elect Director Richard E. Cavanagh      For       For          Management

1.4   Elect Director Frank J. Fabozzi         For       For          Management

1.5   Elect Director Kathleen F. Feldstein    For       For          Management

1.6   Elect Director James T. Flynn           For       For          Management

1.7   Elect Director Henry Gabbay             For       For          Management

1.8   Elect Director Jerrold B. Harris        For       For          Management

1.9   Elect Director R. Glenn Hubbard         For       For          Management

1.10  Elect Director W. Carl Kester           For       For          Management

1.11  Elect Director Karen P. Robards         For       For          Management

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BLACKROCK MUNIYIELD FUND, INC.

Ticker:       MYD            Security ID:  09253W880

Meeting Date: JUL 27, 2012   Meeting Type: Annual

Record Date:  MAY 31, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director Paul L. Audet            For       For          Management

1.2   Elect Director Michael J. Castellano    For       For          Management

1.3   Elect Director Richard E. Cavanagh      For       For          Management

1.4   Elect Director Frank J. Fabozzi         For       For          Management

1.5   Elect Director Kathleen F. Feldstein    For       For          Management

1.6   Elect Director James T. Flynn           For       For          Management

1.7   Elect Director Henry Gabbay             For       For          Management

1.8   Elect Director Jerrold B. Harris        For       For          Management

1.9   Elect Director R. Glenn Hubbard         For       For          Management

1.10  Elect Director W. Carl Kester           For       For          Management

1.11  Elect Director Karen P. Robards         For       For          Management

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BLACKROCK MUNIYIELD NEW YORK QUALITY FUND, INC.

Ticker:       MYN            Security ID:  09255E805

Meeting Date: JUL 27, 2012   Meeting Type: Annual

Record Date:  MAY 31, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director Paul L. Audet            For       For          Management

1.2   Elect Director Michael J. Castellano    For       For          Management

1.3   Elect Director Richard E. Cavanagh      For       For          Management

1.4   Elect Director Frank J. Fabozzi         For       For          Management

1.5   Elect Director Kathleen F. Feldstein    For       For          Management

1.6   Elect Director James T. Flynn           For       For          Management

1.7   Elect Director Henry Gabbay             For       For          Management

1.8   Elect Director Jerrold B. Harris        For       For          Management

1.9   Elect Director R. Glenn Hubbard         For       For          Management

1.10  Elect Director W. Carl Kester           For       For          Management

1.11  Elect Director Karen P. Robards         For       For          Management

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BLACKROCK MUNIYIELD QUALITY FUND III, INC.

Ticker:       MYI            Security ID:  09254E863

Meeting Date: JUL 27, 2012   Meeting Type: Annual

Record Date:  MAY 31, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director Paul L. Audet            For       For          Management

1.2   Elect Director Michael J. Castellano    For       For          Management

1.3   Elect Director Richard E. Cavanagh      For       For          Management

1.4   Elect Director Frank J. Fabozzi         For       For          Management

1.5   Elect Director Kathleen F. Feldstein    For       For          Management

1.6   Elect Director James T. Flynn           For       For          Management

1.7   Elect Director Henry Gabbay             For       For          Management

1.8   Elect Director Jerrold B. Harris        For       For          Management

1.9   Elect Director R. Glenn Hubbard         For       For          Management

1.10  Elect Director W. Carl Kester           For       For          Management

1.11  Elect Director Karen P. Robards         For       For          Management

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NUVEEN SELECT QUALITY MUNICIPAL FUND, INC.

Ticker:       NQS            Security ID:  670973700

Meeting Date: JUL 31, 2012   Meeting Type: Annual

Record Date:  JUN 01, 2012

#     Proposal                                Mgt Rec   Vote Cast    Sponsor

1.1   Elect Director John P. Amboian          For       For          Management

1.2   Elect Director Robert P. Bremner        For       For          Management

1.3   Elect Director Jack B. Evans            For       For          Management

1.4   Elect Director David J. Kundert         For       For          Management

1.5   Elect Director Judith M. Stockdale      For       For          Management

1.6   Elect Director Carole E. Stone          For       For          Management

1.7   Elect Director Virginia L. Stringer     For       For          Management

1.8   Elect Director Terence J. Toth          For       For          Management

1.9   Elect Director William C. Hunter        For       For          Management

1.10  Elect Director William J. Schneider     For       For          Management

========== END NPX REPORT

 

SIGNATURES

Pursuant to the requirements of the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)                      Cash Management Portfolio

By (Signature and Title)  /s/W. Douglas Beck

W. Douglas Beck, Chief Executive Officer and President

Date  8/19/13