TopBuild Corp.
TopBuild Corp. (BLD) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · BLD · as of Sep 30, 2024
Ownership Breakdown
543
Institutional Holders
▲ 2 vs Q2
$11.41B
Total Inst. Value
▲ $258.05M vs Q2
28.14M
Shares Outstanding
freeFloat 98.94%
28.10M
13F Shares Held
▼ 861,949 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
BLD largest shareholders · institutional ownership
Q3 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. construction - special trade contractors | 3.03M | 10.18% | 10.18% | $1.23T | Nov 13, 2024 | NEW |
CAPITAL RESEARCH GLOBAL INVESTORS construction - special trade contractors | 2.99M | 10.04% | 10.04% | $1.22T | Nov 13, 2024 | ▲ 277.8K |
VANGUARD GROUP INC construction - special trade contractors | 2.83M | 9.52% | 9.52% | $1.15T | Nov 13, 2024 | ▼ 156.3K |
FMR LLC construction - special trade contractors | 1.83M | 6.15% | 6.15% | $744.66B | Nov 13, 2024 | ▲ 161.7K |
CAPITAL INTERNATIONAL INVESTORS construction - special trade contractors | 1.39M | 4.67% | 4.67% | $565.34B | Nov 13, 2024 | ▼ 133.6K |
CAPITAL WORLD INVESTORS construction - special trade contractors | 1.15M | 3.85% | 3.85% | $466.02B | Nov 13, 2024 | ▲ 23 |
STATE STREET CORP construction - special trade contractors | 1.12M | 3.76% | 3.76% | $455.64B | Nov 14, 2024 | ▲ 34.9K |
PICTET ASSET MANAGEMENT HOLDING SA construction - special trade contractors | 830.6K | 2.79% | 2.79% | $337.89B | Nov 12, 2024 | ▼ 60.0K |
GEODE CAPITAL MANAGEMENT, LLC construction - special trade contractors | 628.0K | 2.11% | 2.11% | $255.53B | Nov 12, 2024 | ▲ 12.9K |
BANK OF AMERICA CORP /DE/ construction - special trade contractors | 611.3K | 2.05% | 2.05% | $248.69B | Nov 14, 2024 | ▼ 87.7K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2024 vs prior quarter
Q3 2024
21
Increased
+959.8K shares3
New Positions
first time holders25
Decreased
−1.43M shares0
Sold Out
fully exitedNet shares change (top 50)
471.2K
+959.8K / −1.43M
Net new holders
-1
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
BLD insider trading · insider activity
Source: SEC Form 4
8
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
CANTIE JOSEPH S director | Apr 27, 2026 | Award | 343 | $445.78 | $152.9K | 23.8K | Form 4 ↗ |
Petrarca Mark A director | Apr 27, 2026 | Award | 343 | $445.78 | $152.9K | 15.1K | Form 4 ↗ |
TAYLOR NANCY M director | Apr 27, 2026 | Award | 343 | $445.78 | $152.9K | 6.4K | Form 4 ↗ |
Drake Deirdre director | Apr 27, 2026 | Award | 343 | $445.78 | $152.9K | 2.1K | Form 4 ↗ |
Donikowski Tina director | Apr 27, 2026 | Award | 343 | $445.78 | $152.9K | 4.1K | Form 4 ↗ |
BAUTISTA ERNESTO III director | Apr 27, 2026 | Award | 343 | $445.78 | $152.9K | 2.8K | Form 4 ↗ |
Covington Alec C director | Apr 27, 2026 | Award | 343 | $445.78 | $152.9K | 15.1K | Form 4 ↗ |
Achille John Frank President and COO | Apr 1, 2026 | Award | 3,116 | $369.16 | $1.15M | 6.4K | Form 4 ↗ |
Shoffner Jennifer Vice President & CHRO | Feb 17, 2026 | Award | 380 | $545.06 | $207.1K | 11.8K | Form 4 ↗ |
Shoffner Jennifer Vice President & CHRO | Feb 17, 2026 | Award | 380 | $545.06 | $207.1K | 11.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
TopBuild Corp. (BLD) is primarily owned by institutional investors, who hold approximately 99.8% of total shares outstanding. Company insiders own approximately 1.06%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of TopBuild Corp. is BLACKROCK, INC., holding approximately 3.03 million shares — equal to 10.18% of outstanding shares — as of September 30, 2024.
A total of 543 institutional investors currently hold BLD stock, with a combined institutional value of approximately $11.41 billion as of the most recent 13F filing period.
Frequently asked questions
BLD ownershipTopBuild Corp. (BLD) is primarily owned by institutional investors, who hold approximately 99.8% of shares. The largest shareholder is BLACKROCK, INC. with a 10.18% stake. Company insiders hold 1.06%. Data sourced from SEC Form 13F as of September 30, 2024.