TopBuild Ownership | Who Owns TopBuild?
TopBuild Ownership Summary
TopBuild is owned by 72.45% institutional investors, 0.54% insiders, and 27.01% retail investors. Capital research global investors is the largest institutional shareholder, holding 14.66% of BLD shares. Capital Group AMCAP Composite is the top mutual fund, with 8.44% of its assets in TopBuild shares.
BLD Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | TopBuild | 72.45% | 0.54% | 27.01% |
| Sector | Industrials Stocks | 49.61% | 15.69% | 34.70% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Capital research global investors | 4.10M | 14.66% | $1.44B |
| Blackrock funding, inc. /de | 2.92M | 10.46% | $1.03B |
| Blackrock | 3.17M | 10.02% | $1.22B |
| Vanguard group | 2.58M | 9.20% | $1.08B |
| Fmr | 1.90M | 6.80% | $667.27M |
| Capital world investors | 1.48M | 5.31% | $521.11M |
| State street | 999.81K | 3.58% | $351.23M |
| Victory capital management | 915.70K | 3.28% | $321.69M |
| Boston partners | 830.11K | 2.97% | $291.64M |
| Pictet asset management sa | 677.89K | 2.43% | $238.13M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Forge first asset management | 13.43K | 2.41% | $5.25M |
| Kessler investment group | 13.47K | 2.24% | $4.73M |
| Ranger investment management | 63.23K | 1.61% | $22.21M |
| Promethos capital | 13.65K | 1.29% | $4.79M |
| Liontrust investment partners llp | 207.45K | 1.28% | $86.54M |
| Natixis investment managers | 52.23K | 1.26% | $16.26M |
| Jackson square partners | 6.76K | 1.07% | $2.64M |
| Seascape capital management | 10.11K | 1.02% | $3.55M |
| First sabrepoint capital management lp | 8.00K | 1.02% | $2.81M |
| Pya waltman capital | 10.33K | 1.01% | $3.63M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Capital world investors | 1.48M | 0.07% | 611.08K |
| Capital research global investors | 4.10M | 0.22% | 501.05K |
| Norges bank | 251.56K | 0.01% | 251.56K |
| D1 capital partners | 213.43K | 0.67% | 213.43K |
| Citadel advisors | 209.47K | 0.01% | 209.47K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Capital investors | 565.33K | 0.05% | -952.77K |
| William blair investment management | - | - | -357.01K |
| Fmr | 1.90M | 0.04% | -286.97K |
| New vernon capital ii | - | - | -247.92K |
| Axiom investors llc /de | - | - | -227.12K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 251.56K | 0.01% | 251.56K | $104.95M |
| D1 capital partners | 213.43K | 0.67% | 213.43K | $74.98M |
| Vanguard fiduciary trust | 173.95K | 0.02% | 173.95K | $61.11M |
| Lord, abbett | 137.79K | 0.16% | 137.79K | $48.41M |
| Twinbeech capital lp | 30.01K | 0.46% | 30.01K | $11.73M |
Sold Out
| Holder | Change |
|---|---|
| Capital performance advisors llp | -1.00 |
| Activest wealth management | -1.00 |
| Greenline partners | -1.00 |
| Financial gravity asset management | -1.00 |
| Synergy asset management | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 417 | -25.13% | 20,235,593 | -33.22% | 72 | 0.62% | 188 | -23.89% | 145 | -33.18% |
| Dec 31, 2025 | 450 | -20.49% | 23,338,176 | -20.17% | 83 | 0.80% | 195 | -30.61% | 173 | -4.95% |
| Sep 30, 2025 | 542 | 8.40% | 28,233,177 | -3.12% | 98 | 0.95% | 273 | 14.71% | 172 | -2.27% |
| Jun 30, 2025 | 488 | -2.59% | 29,103,239 | 2.87% | 101 | 1.07% | 233 | - | 172 | -1.15% |
| Mar 31, 2025 | 496 | -5.70% | 28,243,030 | -0.72% | 97 | 1.06% | 230 | -6.88% | 172 | -14.00% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Capital Group AMCAP Composite | 2.38M | 8.44% | - |
| American Funds AMCAP A | 2.38M | 8.44% | - |
| VA CollegeAmerica Amcap 529A | 2.46M | 8.32% | -40.79K |
| American Funds SMALLCAP World A | 2.02M | 7.19% | -43.12K |
| iShares Core S&P Mid-Cap ETF | 942.89K | 3.35% | -480.00 |
| Vanguard US Total Market Shares ETF | 960.13K | 3.28% | -43.87K |
| Vanguard Total Stock Mkt Idx Inv | 894.98K | 3.18% | 2.21K |
| Loomis Sayles MSFD CIT | 850.00K | 3.02% | - |
| Capital Group Dividend Value ETF | 791.05K | 2.81% | 30.07K |
| Vanguard Small Cap Index | 648.30K | 2.30% | -1.29K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Dec 11, 2025 | Buck Robert M | President and CEO | Sell | $2.27M |
| Nov 26, 2025 | Machado Luis Francisco | VP, Gen. Counsel, Corp Sec. | Sell | $450.40K |
| Nov 24, 2025 | BAUTISTA ERNESTO III | - | Sell | $56.20K |
| Nov 07, 2025 | Buck Robert M | President and CEO | Sell | $2.09M |
| Aug 27, 2025 | Donikowski Tina | - | Sell | $158.32K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | - | - |
| 2026 Q1 | - | - |
| 2025 Q4 | - | 4 |
| 2025 Q3 | - | 8 |
| 2025 Q2 | - | 2 |
BLD Ownership FAQ
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