Form SC 13G BOISE CASCADE Co Filed by: WESTWOOD MANAGEMENT CORP /TX

Names of reporting persons

Westwood Management Corp.

Check the appropriate box if a member of a group (see instructions)

(a)  ¨        (b)  ¨

SEC use only

Citizenship or place of organization

    USA

Number of

shares

beneficially

owned by

each

reporting

person

with:

Sole voting power

    1,947,640

Shared voting power

    47,642

Sole dispositive power

    2,183,697

Shared dispositive power

    0

Aggregate amount beneficially owned by each reporting person

    2,183,697

Check if the aggregate amount in Row (9) excludes certain shares (see instructions)    ¨

Percent of class represented by amount in Row (9)

    5.55%

Type of reporting person (see instructions)

    IA

1111 West Jefferson Street, Suite 300

P.O. Box 50

Boise, ID 83702

(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 §240.13d–1(b)(1)(ii)(E);

(f) ¨ An employee benefit plan or endowment fund in accordance with §240.13d–1(b)(1)(ii)(F);

(g) ¨ A parent holding company or control person in accordance with §240.13d–1(b)(1)(ii)(G);

(h) ¨ A savings associations 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 §240.13d–1(b)(1)(ii)(J);

(k) ¨ Group, in accordance with §240.13d–1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with §240.13d–1(b)(1)(ii)(J), please specify the type of institution:    

(a) Amount beneficially owned: 2,183,697.

(b) Percent of class: 5.55%.

(c) Number of shares as to which the person has:

(i) Sole power to vote or to direct the vote: 1,947,640.

(ii) Shared power to vote or to direct the vote 47,642.

(iii) Sole power to dispose or to direct the disposition of 2,183,697.

(iv) Shared power to dispose or to direct the disposition of 0.

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 ¨.

Ownership of More than Five Percent on Behalf of Another Person:

Not applicable.

/s/ Tiffany B. Kice