Among active 13F managers last quarter, 23 opened and 21 added, while 22 reduced; the largest holder to move was HBK Investments L P (new position). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
411 tracked 13F filers disclose a position in BLD as of the latest SEC 13F filings, a combined $8.3B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | HBK Investments L P | 2.6M | $930.6M | ▲New +2.6M sh | Q2 2026 | |
| 2 | Vanguard Capital Management LLC | 1.3M | $449.8M | ▲+0.8% Added · +10K sh | Q2 2026 | |
| 3 | Vanguard Portfolio Management LLC | 1.2M | $415.7M | ▲+1.4% Added · +16K sh | Q2 2026 | |
| 4 | ExodusPoint Capital Management, LP | 965K | $342.1M | ▲58× Added · +948K sh | Q2 2026 | |
| 5 | Victory Capital Management Inc | 916K | $321.7M | ▲+18% Added · +138K sh | Q1 2026 | |
| 6 | Boston Partners | 830K | $291.6M | ▲+8.6% Added · +66K sh | Q1 2026 | |
| 7 | Pictet Asset Management Holding SA | 678K | $238.1M | ▼−2.7% Reduced · −19K sh | Q1 2026 | |
| 8 | State Street Corp | 662K | $234.7M | ▼−34% Reduced · −338K sh | Q2 2026 | |
| 9 | Bank Of America Corp | 626K | $219.9M | ▼−17% Reduced · −125K sh | Q1 2026 | |
| 10 | Morgan Stanley | 569K | $199.8M | ▲+23% Added · +106K sh | Q1 2026 | |
| 11 | BlackRock, Inc. | 567K | $201.0M | ▼−81% Reduced · −2.4M sh | Q2 2026 | |
| 12 | Geode Capital Management, LLC | 539K | $229.5M | ▲+1.7% Added · +9K sh | Q2 2026 | |
| 13 | Dimensional Fund Advisors LP | 500K | $175.7M | ▲+0.5% Added · +3K sh | Q1 2026 | |
| 14 | O'Connor Alternative Investments, LLC | 480K | $170.3M | ▲New +480K sh | Q2 2026 | |
| 15 | DZ Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 459K | $161.2M | ▼−3.3% Reduced · −16K sh | Q1 2026 | |
| 16 | TIG Advisors, LLC | 395K | $168.4M | ▲New +395K sh | Q2 2026 | |
| 17 | Nordea Investment Management AB | 303K | $103.3M | ▲+15% Added · +40K sh | Q1 2026 | |
| 18 | Barrow Hanley Mewhinney & Strauss LLC | 282K | $98.9M | ▲+0.9% Added · +3K sh | Q1 2026 | |
| 19 | Tudor Investment Corp Et Al | 273K | $116.5M | ▲New +273K sh | Q2 2026 | |
| 20 | Northern Trust Corp | 267K | $93.8M | ▼−9.2% Reduced · −27K sh | Q1 2026 | |
| 21 | UBS Group AG | 263K | $92.5M | ▲+19% Added · +42K sh | Q1 2026 | |
| 22 | Artisan Partners Limited Partnership | 261K | $91.6M | ▲+7.2% Added · +17K sh | Q1 2026 | |
| 23 | Royal London Asset Management Ltd | 254K | $90.1M | ▼−49% Reduced · −243K sh | Q2 2026 | |
| 24 | Norges Bank | 252K | $104.9M | ▼−26% Reduced · −89K sh | Q4 2025 | |
| 25 | Charles Schwab Investment Management Inc | 235K | $82.4M | ▲+4.4% Added · +10K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership. 2 value rows are withheld because the reported units disagree with same-security peers; share counts are unchanged.
Last quarter, 23 funds opened a new position in BLD and 21 added to an existing one, while 22 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Microsoft CorpMSFT | 232 funds | $257.7B |
| Nvidia CorpNVDA | 227 funds | $399.1B |
| Alphabet Inc-CL CGOOG | 222 funds | $123.9B |
| Amazon.com IncAMZN | 221 funds | $199.7B |
| Apple IncAAPL | 220 funds | $287.0B |
| Meta Platforms Inc-Class AMETA | 220 funds | $113.0B |
| Alphabet Inc-CL AGOOGL | 219 funds | $185.1B |
| Broadcom IncAVGO | 218 funds | $156.0B |
| JPMorgan Chase & CoJPM | 217 funds | $66.8B |
| Eli Lilly & CoLLY | 214 funds | $79.5B |
| Micron Technology IncMU | 213 funds | $54.7B |
| Bank Of America CorpBAC | 213 funds | $30.9B |
Ranked by how many of BLD's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BLD.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 11, 2025 | Buck Robert M | President and CEO, Director | Sell (S) | 5K | $2.3M |
| Nov 26, 2025 | Machado Luis Francisco | VP, Gen. Counsel, Corp Sec. | Sell (S) | 1K | $450K |
| Nov 24, 2025 | Bautista Ernesto III | Director | Sell (S) | 130 | $56K |
| Nov 7, 2025 | Buck Robert M | President and CEO, Director | Sell (S) | 5K | $2.1M |
| Aug 27, 2025 | Donikowski Tina | Director | Sell (S) | 370 | $158K |
| Aug 22, 2025 | Kuhns Robert M | Vice President and CFO | Sell (S) | 1K | $591K |
| Aug 12, 2025 | Viselli Joey M | VP and Chief Growth Officer | Sell (S) | 467 | $194K |
| Aug 8, 2025 | Kuhns Robert M | Vice President and CFO | Sell (S) | 2K | $832K |
| Aug 7, 2025 | Machado Luis Francisco | VP, Gen. Counsel, Corp Sec. | Sell (S) | 990 | $411K |
| Aug 7, 2025 | Krestancic Jeff M | President, TruTeam | Sell (S) | 373 | $155K |
| Aug 7, 2025 | Kuhns Robert M | Vice President and CFO | Sell (S) | 2K | $669K |
| Aug 7, 2025 | Buck Robert M | President and CEO, Director | Sell (S) | 7K | $3.1M |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 38 | 38 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
| Class | 13F holders | Value held |
|---|---|---|
| BLDthis pagecs | 411 funds | $8.3B |
| 89055FAD5Corporate Bond - Domestic | 1 funds | $73K |
Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.
Connected entities for BLD
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/BLD/capital-change-brief"
Use Arkolith's capital_change_brief for BLD. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + the live filing stream, joined for BLD. Filings are public domain, sourced to SEC EDGAR.