Builders FirstSource Inc (BLDR) Ownership

110.01 ↓1.00 (-0.90%)
As of December 31, 1969, 7:00pm EST.

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Builders FirstSource Inc (BLDR), owning a total of 12.6 million shares. Combined, the top 49 institutional holders of BLDR own 94.59% of the company with a total of 108.5 million shares.

In the latest ownership report on June 30th 2025, the top 49 institutional holders decreased their combined ownership of BLDR by 2.9 million shares. 8 institutions bought 2,525,022 total additional shares and increased their ownership by an average of 14.76%. However 12 institutions sold 5,424,779 total shares and decreased their ownership by an average of 13.44%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Builders FirstSource decreased by a net total of -2,899,757 in the latest quarter.

Institution Ownership Chart

Your browser does not support this chart.

Latest Institutional Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.358%-6.051%12,555,323-808,6522025-06-30
FMR Inc10.518%8.426%11,626,978903,5022025-06-30
BlackRock Inc7.814%-10.236%8,638,602-985,1052025-06-30
State Street Corp4.547%0.589%5,026,55329,4432025-06-30
Wellington Management Company LLP3.061%5.181%3,383,803166,6782025-06-30
Geode Capital Management, LLC2.607%-2.453%2,882,305-72,4712025-06-30
Diamond Hill Capital Management Inc2.294%11.702%2,536,032265,6702025-06-30
Dimensional Fund Advisors, Inc.1.985%-2.236%2,194,262-50,1872025-06-30
Brave Warrior Advisors LLC1.653%47.173%1,827,261585,6832025-06-30
Amvescap Plc.1.606%-29.535%1,775,347-744,1142025-06-30
ING Investment Management LLC1.590%-52.233%1,757,978-1,922,3642025-06-30
Morgan Stanley - Brokerage Accounts1.582%38.361%1,749,083484,9352025-06-30
Massachusetts Financial Services Company1.408%5.041%1,556,15174,6812025-06-30
Baillie Gifford & Co Limited.1.379%-2.351%1,524,282-36,6932025-06-30
NORGES BANK1.147%-9.314%1,268,269-130,2512025-06-30
Boston Partners Global Investors, Inc0.969%-32.578%1,070,786-517,3872025-06-30
Northern Trust Corp0.921%-10.251%1,018,281-116,3052025-06-30
Sands Capital Management, LLC0.920%-3.307%1,016,773-34,7712025-06-30
Charles Schwab Investment Management Inc0.836%1.586%924,29614,4302025-06-30
Genworth Financial Wealth Mgmt Inc0.817%-0.712%903,428-6,4792025-06-30

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Group Inc11.358%-6.051%12,555,323-808,6522025-06-30
FMR Inc10.518%8.426%11,626,978903,5022025-06-30
BlackRock Inc7.814%-10.236%8,638,602-985,1052025-06-30
State Street Corporation4.845%-2.840%5,642,091-164,9152024-03-31
State Street Corp4.547%0.589%5,026,55329,4432025-06-30
Coliseum Capital Management LLC2.810%-37.665%3,596,486-2,173,1172022-12-31
Wellington Management Company LLP3.061%5.181%3,383,803166,6782025-06-30
Geode Capital Management, LLC2.607%-2.453%2,882,305-72,4712025-06-30
Diamond Hill Capital Management Inc2.294%11.702%2,536,032265,6702025-06-30
Pacer Advisors, INC.2.107%13.506%2,328,130277,0232024-12-31
Dimensional Fund Advisors, Inc.1.985%-2.236%2,194,262-50,1872025-06-30
Brave Warrior Advisors LLC1.653%47.173%1,827,261585,6832025-06-30
Amvescap Plc.1.606%-29.535%1,775,347-744,1142025-06-30
ING Investment Management LLC1.590%-52.233%1,757,978-1,922,3642025-06-30
Morgan Stanley - Brokerage Accounts1.582%38.361%1,749,083484,9352025-06-30
Allspring Global Investments Holdings, LLC1.340%-21.115%1,675,551-448,4882023-03-31
DZ BANK AG Deutsche Zentral-Genossenschaftsbank Fr1.458%-2.886%1,611,836-47,8972025-03-31
Luxor Capital Group, LP1.070%19.222%1,594,641257,0962022-06-30
Massachusetts Financial Services Company1.408%5.041%1,556,15174,6812025-06-30
Baillie Gifford & Co Limited.1.379%-2.351%1,524,282-36,6932025-06-30
HG Vora Capital Management LLC1.007%0.000%1,500,00002022-06-30
Samlyn Capital, LLC1.018%-26.324%1,497,860-535,1672022-09-30
Frontier Capital Management CO Inc1.124%-7.994%1,386,846-120,4952023-06-30
Westfield Capital Management Company, LP1.186%-2.494%1,381,284-35,3272024-03-31
Robotti Robert1.092%-14.560%1,365,622-232,7192023-03-31
Ameriprise Financial Inc1.163%10.284%1,354,131126,2762024-03-31
Southpoint Capital Advisors LP1.107%0.000%1,350,00002023-12-31
Natixis SA0.912%56.171%1,341,850482,6292022-06-30
NORGES BANK1.147%-9.314%1,268,269-130,2512025-06-30
Conifer Management, LLC0.960%-40.000%1,200,000-800,0002023-03-31
AQR Capital Management LLC0.981%-24.035%1,195,591-378,2792023-12-31
ACK Asset Management LLC0.924%1,549.220%1,155,0001,084,9672023-06-30
Robeco Institutional Asset Management BV0.993%12.459%1,097,741121,6162025-03-31
Bank of New York Mellon Corp0.979%-2.745%1,082,250-30,5472024-12-31
Boston Partners Global Investors, Inc0.969%-32.578%1,070,786-517,3872025-06-30
William Blair Investment Management, LLC0.914%1.205%1,051,46112,5182024-06-30
Qube Research & Technologies0.914%11.978%1,051,303112,4572024-06-30
Artemis Investment Management LLP0.831%28.152%1,039,552228,3662023-06-30
DENDUR CAPITAL LP0.839%2.985%1,034,90330,0002023-09-30
Anomaly Capital Management, LP0.876%22.492%1,020,441187,3712024-06-30
Northern Trust Corp0.921%-10.251%1,018,281-116,3052025-06-30
AllianceBernstein L.P.0.921%8.276%1,018,04277,8112025-03-31
Sands Capital Management, LLC0.920%-3.307%1,016,773-34,7712025-06-30
JPMorgan Chase & Co0.860%65.036%950,542374,5802025-03-31
Capital Research Global Investors0.814%0.000%937,283937,2832024-09-30
Charles Schwab Investment Management Inc0.836%1.586%924,29614,4302025-06-30
Legal & General Group PLC0.787%-3.134%916,490-29,6482024-03-31
Genworth Financial Wealth Mgmt Inc0.817%-0.712%903,428-6,4792025-06-30
Nuveen Asset Management, LLC0.748%53.483%871,215303,5842024-03-31

Mutual Fund Ownership

Vanguard Instl Ttl Stck Mkt Idx Tr is the biggest individual fund holder of Builders FirstSource Inc (BLDR), owning a total of 4.6 million shares. Combined, the top 69 mutual fund holders of BLDR own 70.35% of the company with a total of 81.9 million shares.

In the latest ownership report on August 31st 2025, the top 69 fund holders increased their combined ownership of BLDR by 370 thousand shares. 1 funds bought 16,445 total additional shares and increased their ownership by an average of 1.24%. However 1 funds sold 386,201 total shares and decreased their ownership by an average of 27.91%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Builders FirstSource decreased by a net total of -369,756 in the latest report.

Mutual Funds Chart

Your browser does not support this chart.

Latest Mutual Fund Ownership Changes

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
SPDR® S&P 500® ETF1.210%1.245%1,337,89716,4452025-08-31
iShares Core S&P 500 ETF1.203%0.000%1,329,68002025-08-31
Diamond Hill Large Cap Equity0.902%-27.911%997,503-386,2012025-08-31

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Vanguard Instl Ttl Stck Mkt Idx Tr3.693%1.886%4,555,26484,3252023-03-31
Fidelity Advisor Growth Opps M3.988%0.000%4,408,27702025-07-31
iShares Core S&P Mid-Cap ETF3.118%0.000%3,845,41902023-11-30
Vanguard US Total Market Shares ETF3.260%-4.007%3,703,504-154,5772024-09-30
Vanguard Total Stock Mkt Idx Inv2.990%-2.269%3,304,788-76,7412025-07-31
Vanguard Institutional 500 Index Trust2.961%0.632%3,271,81320,5322025-05-31
Vanguard 500 Index Investor2.475%-12.776%2,736,162-400,7912025-07-31
Vanguard Small Cap Index2.306%-0.632%2,549,215-16,2052025-07-31
Vanguard Institutional Extnd Mkt Idx Tr1.469%2.018%1,811,29735,8352023-11-30
Vanguard Extended Market Index Investor1.429%0.105%1,786,5421,8792023-08-31
Nomura High-Yield Corp Bd Open MF1.400%40.000%1,750,000500,0002022-11-07
Vanguard Small Cap Value Index Inv1.484%0.209%1,640,3123,4272025-07-31
SPDR® S&P 500 ETF Trust1.196%0.226%1,458,9343,2852024-04-30
SPDR® S&P 500 ETF1.261%-1.450%1,432,579-21,0802025-03-31
Fidelity 500 Index1.267%0.043%1,400,8905972025-07-31
SPDR® S&P 500® ETF Trust1.227%-0.524%1,394,431-7,3442025-03-31
Allspring Special Mid Cap Value Inst1.057%-12.165%1,352,400-187,3002023-03-31
Allspring Special US Mid Cap Value Eq1.057%-20.629%1,352,400-351,5002023-03-31
SPDR® S&P 500® ETF1.210%1.245%1,337,89716,4452025-08-31
iShares Core S&P 500 ETF1.203%0.000%1,329,68002025-08-31
Invesco S&P 500® Equal Weight ETF1.119%0.146%1,236,9871,7982025-08-29
Vanguard Windsor Investor Shares1.033%-0.247%1,142,185-2,8242025-06-30
SPDR® S&P MIDCAP 400 ETF Trust0.812%-0.854%1,001,257-8,6272023-11-30
Diamond Hill Large Cap Equity0.902%-27.911%997,503-386,2012025-08-31
JHancock Disciplined Value Mid Cap I0.901%54.674%995,464351,8742025-07-31
Fidelity® Low-Priced Stock0.801%0.000%987,80402023-08-31
Fidelity® Small Cap Value0.752%-19.767%962,800-237,2002023-02-28
Sands Capital Global Growth Equity0.836%-3.462%924,229-33,1462025-06-30
American Funds Capital World Gr&Inc A0.789%0.000%907,551907,5512024-09-30
Capital Group World Growth & Inc Cmp0.789%0.000%907,551907,5512024-09-30
Allianz Global Artfcl Intlgc W EUR0.744%1.134%822,0579,2202025-06-30
Fidelity® Value0.634%-2.581%811,450-21,5002023-03-31
Janus Henderson Contrarian D0.727%79.278%803,150355,1582025-06-30
Janus Henderson US Opportunistic Alpha0.727%98.275%803,150398,0822025-06-30
Pacer US Cash Cows 100 ETF0.715%-0.063%790,325-5002025-05-30
Fidelity® Mid-Cap Stock0.615%0.000%787,48302023-05-31
Diamond Hill Large Cap Inv0.711%-25.615%785,971-270,6472025-07-31
iShares S&P Mid-Cap 400 Growth ETF0.625%0.000%770,44102023-11-30
Hartford MidCap Y0.597%-1.128%763,994-8,7162023-04-30
American Funds SMALLCAP World A0.688%0.000%760,22802025-06-30
State St Russell Sm/Mid Cp® Indx NL Cl C0.592%1.729%729,72412,4002023-11-30
Global X US Infrastructure Dev ETF0.652%0.055%720,8853962025-08-29
William Blair Small-Mid Cap Growth CITV0.560%0.000%699,868699,8682022-12-31
JHancock Disciplined Value I0.605%-25.946%696,573-244,0612024-10-31
Fidelity Extended Market Index0.546%1.337%673,8898,8892023-11-30
Fidelity® Extended Market Index0.546%1.337%673,8898,8892023-11-30
Vanguard Institutional Index I0.604%-1.318%667,551-8,9162025-07-31
Fidelity VIP Growth Opportunities Init0.603%3.432%666,10022,1002025-06-30
MFS Mid Cap Value A0.594%0.000%656,46702025-06-30
MFS Mid Cap Value Equity0.594%3.802%656,46724,0462025-06-30
Invesco S&P MidCap Quality ETF0.525%0.864%646,9675,5442023-11-30
UniGlobal Vorsorge0.584%0.000%644,95302025-04-30
Fidelity Growth Compy Commingled Pl S0.546%0.147%628,3229232024-11-30
Industrial Select Sector SPDR® ETF0.486%0.614%593,1133,6182024-04-30
State St S&P Midcap® Indx SL Cl II0.479%-1.746%591,013-10,5002023-11-30
DFA US Targeted Value I0.478%-13.753%589,724-94,0392023-10-31
Fidelity VIP Mid Cap Initial0.477%0.000%587,87102023-11-30
Fidelity® VIP Mid Cap Initial0.477%-2.472%587,871-14,9002023-09-30
VIP Mid Cap Initial0.477%0.000%587,87102023-11-30
The Industrial Select Sector SPDR® ETF0.514%-0.573%583,844-3,3662025-02-28
iShares US Home Construction ETF0.484%0.000%563,80302024-09-30
Wellington Global Quality Growth0.457%0.882%556,7684,8682023-12-31
State St S&P 500® Indx SL Cl III0.490%0.615%556,1853,4002025-01-31
UniGlobal0.475%0.000%552,88002024-07-31
Vanguard Explorer Inv0.433%-28.661%528,931-212,5002024-03-31
Wellington Glbl Quality Gr USD S Ac0.423%-7.349%515,852-40,9162024-01-31
Goldman Sachs ActiveBeta® US LgCp Eq ETF0.393%0.000%485,28702024-01-31
Blackrock Eq Idx Fund CF0.361%-0.123%440,592-5422024-03-31
DFA US Large Cap Value I0.341%-18.847%416,502-96,7262024-04-30

Discussions

Please log in or register to share your thoughts.

italiano_1411/25/25 12:33pm

$BLDR low volume today isn’t necessarily a bad thing

0 Like Report
Modok11/21/25 06:10am

$BLDR She's gettin' ready to...

0 Like Report
wsb_pro11/1/25 02:31am

$BLDR death cross will complete today

0 Like Report
BretJohns4/14/25 01:20am

$BLDR holding and buying these dips is so easy.

0 Like Report
turkeyday3310/12/24 11:41am

$BLDR the best advice has been no stop losses. Would have cost a fortune!!!

0 Like Report