87 tracked 13F filers disclose a position in BNTC as of the latest SEC 13F filings, a combined $359.0M 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 | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | SUVRETTA CAPITAL MANAGEMENT, LLC | $123.0M | 11.5M | —Held | Q1 2026 | |
| 2 | JANUS HENDERSON GROUP PLC | $30.7M | 2.9M | ▼−1.2% Reduced · −35K sh | Q1 2026 | |
| 3 | FRANKLIN RESOURCES INC | $25.3M | 2.4M | ▲+8.2% Added · +181K sh | Q1 2026 | |
| 4 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $22.6M | 2.1M | —Held | Q1 2026 | |
| 5 | RA CAPITAL MANAGEMENT, L.P. | $19.7M | 1.9M | —Held | Q1 2026 | |
| 6 | Nantahala Capital Management, LLC | $19.9M | 1.5M | ▲+3.5% Added · +50K sh | Q2 2026 | |
| 7 | BlackRock, Inc. | $12.6M | 1.2M | ▲+19% Added · +193K sh | Q1 2026 | |
| 8 | Simplify Asset Management Inc. | $13.5M | 1.0M | ▲+79% Added · +443K sh | Q2 2026 | |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | $9.9M | 932K | →First observed position No prior filed position | Q1 2026 | |
| 10 | INFINITUM ASSET MANAGEMENT, LLC | $9.8M | 923K | ▲+2.7% Added · +24K sh | Q1 2026 | |
| 11 | Alyeska Investment Group, L.P. | $8.0M | 750K | —Held | Q1 2026 | |
| 12 | SILVERARC CAPITAL MANAGEMENT, LLC | $9.1M | 680K | ▼−5.3% Reduced · −38K sh | Q2 2026 | |
| 13 | BALYASNY ASSET MANAGEMENT L.P. | $7.0M | 654K | ▲+0.3% Added · +2K sh | Q1 2026 | |
| 14 | MILLENNIUM MANAGEMENT LLC | $6.9M | 652K | ▲+6.3% Added · +39K sh | Q1 2026 | |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $8.2M | 612K | ▲+17% Added · +88K sh | Q2 2026 | |
| 16 | STATE STREET CORP | $5.1M | 378K | ▲+12% Added · +40K sh | Q2 2026 | |
| 17 | AMERIPRISE FINANCIAL INC | $3.4M | 318K | ▲+13% Added · +38K sh | Q1 2026 | |
| 18 | Schonfeld Strategic Advisors LLC | $3.1M | 235K | ▲+54% Added · +82K sh | Q2 2026 | |
| 19 | GOLDMAN SACHS GROUP INC | $2.3M | 215K | ▲+24% Added · +41K sh | Q1 2026 | |
| 20 | AWM Investment Company, Inc. | $2.0M | 188K | ▼−34% Reduced · −95K sh | Q1 2026 | |
| 21 | VANGUARD FIDUCIARY TRUST CO | $1.8M | 172K | →First observed position No prior filed position | Q1 2026 | |
| 22 | CITADEL ADVISORS LLC | $1.8M | 172K | ▲+877% Added · +154K sh | Q1 2026 | |
| 23 | NORTHERN TRUST CORP | $1.7M | 157K | ▲+25% Added · +31K sh | Q1 2026 | |
| 24 | Longaeva Partners L.P. | $1.3M | 125K | ▼−57% Reduced · −165K sh | Q1 2026 | |
| 25 | Russell Investments Group, Ltd. | $1.2M | 116K | ▲19× Added · +110K 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, 8 funds opened a new position in BNTC and 16 added to an existing one, while 8 reduced and 0 exited entirely — 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 | Combined value |
|---|---|---|
| UNITEDHEALTH GROUP INCUNH | 33 funds | $5.7B |
| NVIDIA CORPNVDA | 32 funds | $77.2B |
| AMAZON.COM INCAMZN | 32 funds | $41.7B |
| INTUITIVE SURGICAL INCISRG | 32 funds | $5.1B |
| GENERAL ELECTRICGE | 31 funds | $5.0B |
| BOSTON SCIENTIFIC CORPBSX | 31 funds | $4.1B |
| INTUIT INCINTU | 31 funds | $3.3B |
| UBER TECHNOLOGIES INCUBER | 31 funds | $2.4B |
| WW GRAINGER INCGWW | 31 funds | $1.2B |
| BANK OF AMERICA CORPBAC | 30 funds | $7.1B |
| COCA-COLA CO/THEKO | 30 funds | $7.0B |
| ABBOTT LABORATORIESABT | 30 funds | $5.1B |
Ranked by how many of BNTC's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Dec 29, 2025 | Cowen Aaron | Director, 10% Owner | Buy (P) | 66K | $884K |
| Dec 29, 2025 | Cowen Aaron | Director, 10% Owner | Buy (P) | 12K | $156K |
| Dec 26, 2025 | Cowen Aaron | Director, 10% Owner | Buy (P) | 14K | $188K |
| Dec 26, 2025 | Cowen Aaron | Director, 10% Owner | Buy (P) | 3K | $33K |
| Dec 23, 2025 | Cowen Aaron | Director, 10% Owner | Buy (P) | 7K | $95K |
| Dec 23, 2025 | Cowen Aaron | Director, 10% Owner | Buy (P) | 43K | $547K |
| Dec 22, 2025 | Averill Madison Master Fund, Ltd. | 10% Owner | Buy (P) | 17K | $201K |
| Dec 22, 2025 | Averill Madison Master Fund, Ltd. | 10% Owner | Buy (P) | 3K | $35K |
| Dec 19, 2025 | Averill Madison Master Fund, Ltd. | 10% Owner | Buy (P) | 2K | $28K |
| Dec 19, 2025 | Averill Madison Master Fund, Ltd. | 10% Owner | Buy (P) | 14K | $160K |
| Dec 18, 2025 | Averill Madison Master Fund, Ltd. | 10% Owner | Buy (P) | 9K | $98K |
| Dec 18, 2025 | Averill Madison Master Fund, Ltd. | 10% Owner | Buy (P) | 2K | $17K |
Connected entities for BNTC
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/BNTC/capital-change-brief"
Use Arkolith's capital_change_brief for BNTC. 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 BNTC. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.