13G Filing: Stadium Capital Management Files Update on Builders Firstsource, Inc. (BLDR)

1.

Names of Reporting Persons. I.R.S. Identification Nos. of above persons (entities only). Stadium Capital Management GP, L.P.

2. Check the Appropriate Box if
a Member of a Group (See Instructions)

(a) XX

(b) ______

3. SEC Use Only

4. Citizenship or Place of Organization
Delaware

Number of Shares Beneficially Owned by Each Reporting Person With:	5. Sole Voting Power -0-
	6. Shared Voting Power 6,965,874
	7. Sole Dispositive Power -0-
	8. Shared Dispositive Power 6,965,874

9. Aggregate Amount Beneficially
Owned by Each Reporting Person 6,965,874

10. Check if the Aggregate Amount
in Row (9) Excludes Certain Shares (See
Instructions) ______

11. Percent of Class Represented
by Amount in Row (9) 6.4%

12.

Type of Reporting Person (See Instructions)

PN