Among active 13F managers last quarter, 4 opened and 23 added, while 14 reduced; the largest holder to move was LM Asset Management Inc. (−9.9%). No open-market insider trades in the last 180 days.
Funds lean in and no leg opposes.
216 tracked 13F filers disclose a position in BDN as of the latest SEC 13F filings, a combined $358.5M 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 | BlackRock, Inc. | 25.8M | $81.6M | ▲+17% Added · +3.7M sh | Q2 2026 | |
| 2 | Vanguard Portfolio Management LLC | 8.6M | $27.4M | ▼−1.0% Reduced · −86K sh | Q2 2026 | |
| 3 | Vanguard Capital Management LLC | 7.4M | $23.4M | ▼−0.2% Reduced · −12K sh | Q2 2026 | |
| 4 | Mirae Asset Global Etfs Holdings Ltd. | 6.6M | $17.8M | ▲+119% Added · +3.6M sh | Q1 2026 | |
| 5 | State Street Corp | 5.7M | $18.2M | ▲+3.9% Added · +215K sh | Q2 2026 | |
| 6 | Charles Schwab Investment Management Inc | 5.5M | $15.0M | ▲+0.7% Added · +40K sh | Q1 2026 | |
| 7 | Geode Capital Management, LLC | 5.0M | $15.8M | ▲+5.3% Added · +248K sh | Q2 2026 | |
| 8 | Goldman Sachs Group Inc | 4.5M | $12.2M | ▲+54% Added · +1.6M sh | Q1 2026 | |
| 9 | Ameriprise Financial Inc | 3.6M | $9.8M | ▼−21% Reduced · −954K sh | Q1 2026 | |
| 10 | AQR Capital Management LLC | 3.5M | $9.4M | ▲+127% Added · +1.9M sh | Q1 2026 | |
| 11 | LM Asset Management Inc. | 3.4M | $10.7M | ▼−9.9% Reduced · −371K sh | Q2 2026 | |
| 12 | Two Sigma Investments, LP | 3.2M | $8.7M | ▲+36% Added · +848K sh | Q1 2026 | |
| 13 | Nordea Investment Management AB | 3.1M | $8.1M | ▲+81% Added · +1.4M sh | Q1 2026 | |
| 14 | Jane Street Group, LLC | 2.6M | $7.1M | ▲+28% Added · +570K sh | Q1 2026 | |
| 15 | Dimensional Fund Advisors LP | 1.9M | $5.1M | ▼−20% Reduced · −473K sh | Q1 2026 | |
| 16 | Northern Trust Corp | 1.7M | $4.6M | ▼−7.2% Reduced · −131K sh | Q1 2026 | |
| 17 | Morgan Stanley | 1.7M | $4.5M | ▼−38% Reduced · −1.0M sh | Q1 2026 | |
| 18 | Allianz Asset Management GmbH | 1.4M | $3.8M | ▲+29% Added · +310K sh | Q1 2026 | |
| 19 | Tudor Investment Corp Et Al | 1.3M | $4.2M | ▲+52% Added · +457K sh | Q2 2026 | |
| 20 | Susquehanna International Group, LLP | 1.3M | $3.5M | ▲+145% Added · +766K sh | Q1 2026 | |
| 21 | Vanguard Fiduciary Trust Co | 1.2M | $3.7M | ▲+4.4% Added · +49K sh | Q2 2026 | |
| 22 | Federated Hermes, Inc. | 1.1M | $3.1M | ▼−56% Reduced · −1.4M sh | Q1 2026 | |
| 23 | Congress Asset Management Co | 992K | $2.7M | ▲+16% Added · +136K sh | Q1 2026 | |
| 24 | HSBC Holdings PLC | 779K | $2.1M | ▲+68% Added · +316K sh | Q1 2026 | |
| 25 | JPMorgan Chase & Co | 749K | $2.0M | ▼−31% Reduced · −330K 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.
Last quarter, 4 funds opened a new position in BDN and 23 added to an existing one, while 14 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 |
|---|---|---|
| Nvidia CorpNVDA | 109 funds | $341.9B |
| Microsoft CorpMSFT | 107 funds | $210.6B |
| Alphabet Inc-CL AGOOGL | 107 funds | $140.9B |
| Amazon.com IncAMZN | 106 funds | $162.1B |
| Broadcom IncAVGO | 106 funds | $141.7B |
| Lam Research CorpLRCX | 106 funds | $43.2B |
| Eli Lilly & CoLLY | 105 funds | $68.1B |
| Visa Inc-Class A SharesV | 105 funds | $47.7B |
| Chevron CorpCVX | 105 funds | $23.6B |
| Apple IncAAPL | 104 funds | $237.3B |
| Meta Platforms Inc-Class AMETA | 104 funds | $86.8B |
| Micron Technology IncMU | 104 funds | $50.9B |
Ranked by how many of BDN's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in BDN.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Nov 10, 2025 | Sweeney Gerard H | President and CEO, Director | Buy (P) | 89K | $299K |
| Oct 30, 2025 | Diggs James C | Director | Sell (S) | 23K | $80K |
| Jun 9, 2025 | DesRoches Reginald | Director | Sell (S) | 15K | $68K |
| May 2, 2025 | Sweeney Gerard H | President and CEO, Director | Buy (P) | 62K | $251K |
| Nov 9, 2021 | Joyce Michael | Director | Sell (S) | 8K | $105K |
| Nov 4, 2021 | Wirth Tom | Executive Vice President & CFO | Sell (S) | 5K | $69K |
| Jun 15, 2021 | Redd William D | EVP & Senior Managing Director | Sell (S) | 25K | $374K |
| Jun 14, 2021 | Devuono H Jeffrey | EVP & Senior Managing Director | Sell (S) | 8K | $119K |
| May 18, 2021 | Haverstick H Richard Jr | Director | Buy (S) | 7K | $0 |
| Mar 16, 2021 | Devuono H Jeffrey | EVP & Senior Managing Director | Sell (S) | 23K | $311K |
| Dec 14, 2020 | Fowler Wyche | Director | Sell (S) | 9K | $102K |
| Dec 3, 2019 | Wirth Tom | Executive Vice President & CFO | Sell (S) | 6K | $88K |
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 | 53 | 34 | – |
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.
Connected entities for BDN
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/BDN/capital-change-brief"
Use Arkolith's capital_change_brief for BDN. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for BDN. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.