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BUILDERS FIRSTSOURCE INC
BUILDERS FIRSTSOURCE INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 185 Institutional holders with a total value of $1,034,459,155.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 STADIUM CAPITAL MANAGEMENT LLC 8,577,599 94,096,000 9.10%
2 Raging Capital Management, LLC 5,838,937 64,053,000 6.19%
3 RUANE, CUNNIFF & GOLDFARB INC 5,007,377 54,931,000 5.31%
4 VANGUARD GROUP INC 4,860,588 53,320,000 5.15%
5 UBS Group AG 3,964,400 43,489,000 4.20% Call
6 WESTFIELD CAPITAL MANAGEMENT CO LP 3,361,156 36,872,000 3.56%
7 STELLIAM INVESTMENT MANAGEMENT, LP 3,325,000 36,475,000 3.53%
8 BlackRock Fund Advisors 3,312,789 36,341,000 3.51%
9 LORD, ABBETT & CO. LLC 3,108,482 34,101,000 3.30%
10 DIMENSIONAL FUND ADVISORS LP 2,947,932 32,340,000 3.13%
11 FMR LLC 2,688,102 29,488,000 2.85%
12 ADAGE CAPITAL PARTNERS GP, L.L.C. 2,550,000 27,974,000 2.70%
13 GLENMEDE TRUST CO NA 2,525,577 27,704,000 2.68%
14 BEACONLIGHT CAPITAL, LLC 2,376,432 26,069,000 2.52%
15 Raging Capital Management, LLC 2,300,000 25,231,000 2.44% Call
16 Ancient Art, L.P. 2,214,395 24,292,000 2.35%
17 EAGLE ASSET MANAGEMENT INC 2,202,107 24,157,000 2.34%
18 BlackRock Institutional Trust Company, N.A. 2,187,694 23,999,000 2.32%
19 ROBOTTI ROBERT 2,172,902 23,837,000 2.30%
20 SPRUCE HOUSE INVESTMENT MANAGEMENT LLC 2,115,100 23,203,000 2.24%
21 STATE STREET CORP 1,448,327 15,886,000 1.54%
22 Zelman Capital LLC 1,370,906 15,039,000 1.45%
23 KENNEDY CAPITAL MANAGEMENT LLC 1,233,813 13,535,000 1.31%
24 FORMULA GROWTH LTD 1,168,357 12,817,000 1.24%
25 PICTET ASSET MANAGEMENT LTD 1,028,957 11,288,000 1.09%
26 SPITFIRE CAPITAL LLC 1,015,273 11,138,000 1.08%
27 NORTHERN TRUST CORP 1,000,642 10,977,000 1.06%
28 BUCKINGHAM CAPITAL MANAGEMENT INC 715,600 7,850,000 0.76%
29 NEW GENERATION ADVISORS, LLC 688,519 7,553,000 0.73%
30 GEODE CAPITAL MANAGEMENT, LLC 667,020 7,317,000 0.71%
31 ROYCE & ASSOCIATES LP 627,978 6,889,000 0.67%
32 ALTA FUNDAMENTAL ADVISERS LLC 590,000 6,472,000 0.63%
33 REDWOOD CAPITAL MANAGEMENT, LLC 550,000 6,034,000 0.58%
34 Marcato Capital Management LP 534,500 5,863,000 0.57%
35 Bank of New York Mellon Corp 480,361 5,270,000 0.51%
36 FrontFour Capital Group LLC 477,209 5,235,000 0.51%
37 CIDER MILL INVESTMENTS LP 450,430 4,941,000 0.48%
38 Lyon Street Capital, LLC 447,184 4,906,000 0.47%
39 Brandywine Global Investment Management, LLC 425,694 4,670,000 0.45%
40 MORGAN STANLEY 393,754 4,319,000 0.42%
41 BANK OF AMERICA CORP /DE/ 386,261 4,237,000 0.41%
42 CWH Capital Management, Inc. 385,285 4,227,000 0.41%
43 RENAISSANCE TECHNOLOGIES LLC 370,800 4,068,000 0.39%
44 PRUDENTIAL PLC 350,000 3,840,000 0.37%
45 BANK OF MONTREAL /CAN/ 337,279 3,731,000 0.36%
46 UBS Group AG 328,936 3,608,000 0.35%
47 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 327,699 3,595,000 0.35%
48 BlackRock Investment Management, LLC 317,020 3,478,000 0.34%
49 DEUTSCHE BANK AG\ 315,333 3,457,000 0.33%
50 VNBTrust, National Association 296,739 3,255,000 0.31%
Page 1 of 4

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.