132 tracked 13F filers disclose a position in BBNX as of the latest SEC 13F filings, a combined $566.2M 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 | EVENTIDE ASSET MANAGEMENT, LLC | $59.6M | 5.9M | ▲+19% Added · +951K sh | Q1 2026 | |
| 2 | Soleus Capital Management, L.P. | $68.8M | 4.4M | ▲+0.9% Added · +39K sh | Q2 2026 | |
| 3 | MORGAN STANLEY | $42.4M | 4.2M | ▲+22% Added · +768K sh | Q1 2026 | |
| 4 | Sands Capital Alternatives, LLC | $58.1M | 3.7M | —Held | Q2 2026 | |
| 5 | FARALLON CAPITAL MANAGEMENT, L.L.C. | $36.2M | 3.6M | ▼−16% Reduced · −706K sh | Q1 2026 | |
| 6 | BlackRock, Inc. | $30.4M | 3.0M | ▲+4.3% Added · +125K sh | Q1 2026 | |
| 7 | Point72 Asset Management, L.P. | $25.3M | 2.5M | ▲+156% Added · +1.5M sh | Q1 2026 | |
| 8 | Vestal Point Capital, LP | $22.2M | 2.2M | ▲+269% Added · +1.6M sh | Q1 2026 | |
| 9 | VANGUARD CAPITAL MANAGEMENT LLC | $17.3M | 1.7M | →First observed position No prior filed position | Q1 2026 | |
| 10 | RTW INVESTMENTS, LP | $23.5M | 1.5M | ▼−25% Reduced · −500K sh | Q2 2026 | |
| 11 | DEERFIELD MANAGEMENT COMPANY, L.P. | $13.3M | 1.3M | ▲+41% Added · +386K sh | Q1 2026 | |
| 12 | Omega Fund Management, LLC | $13.2M | 1.3M | —Held | Q1 2026 | |
| 13 | Eversept Partners, LP | $19.6M | 1.2M | ▼−12% Reduced · −165K sh | Q2 2026 | |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | $16.8M | 1.1M | ▲+15% Added · +141K sh | Q2 2026 | |
| 15 | STATE STREET CORP | $15.2M | 970K | ▲+2.5% Added · +24K sh | Q2 2026 | |
| 16 | MILLENNIUM MANAGEMENT LLC | $8.6M | 861K | ▼−8.9% Reduced · −85K sh | Q1 2026 | |
| 17 | PERCEPTIVE ADVISORS LLC | $8.4M | 843K | ▲+40% Added · +240K sh | Q1 2026 | |
| 18 | Bruce & Co., Inc. | $10.4M | 666K | ▲+21% Added · +115K sh | Q2 2026 | |
| 19 | UBS Group AG | $6.2M | 623K | ▲+148% Added · +372K sh | Q1 2026 | |
| 20 | BALYASNY ASSET MANAGEMENT L.P. | $6.2M | 618K | ▲+627% Added · +533K sh | Q1 2026 | |
| 21 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $5.5M | 546K | ▼−59% Reduced · −781K sh | Q1 2026 | |
| 22 | NORGES BANK | $10.3M | 339K | ▲New +339K sh | Q4 2025 | |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $3.2M | 322K | ▼−2.8% Reduced · −9K sh | Q1 2026 | |
| 24 | JPMORGAN CHASE & CO | $3.0M | 307K | ▼−12% Reduced · −41K sh | Q1 2026 | |
| 25 | NORTHERN TRUST CORP | $3.0M | 296K | ▲+4.0% Added · +11K 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, 6 funds opened a new position in BBNX and 23 added to an existing one, while 18 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 |
|---|---|---|
| ELI LILLY & COLLY | 61 funds | $38.1B |
| NVIDIA CORPNVDA | 60 funds | $195.2B |
| INTUITIVE SURGICAL INCISRG | 60 funds | $15.9B |
| AMAZON.COM INCAMZN | 59 funds | $92.8B |
| MICROSOFT CORPMSFT | 58 funds | $132.5B |
| BOSTON SCIENTIFIC CORPBSX | 58 funds | $6.2B |
| APPLE INCAAPL | 57 funds | $149.3B |
| UNITEDHEALTH GROUP INCUNH | 57 funds | $15.2B |
| GENERAL DYNAMICS CORPGD | 57 funds | $3.2B |
| CENTENE CORPCNC | 57 funds | $2.9B |
| BROADCOM INCAVGO | 56 funds | $76.3B |
| VISA INC-CLASS A SHARESV | 56 funds | $33.3B |
Ranked by how many of BBNX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 29, 2026 | Feider Stephen | Chief Financial Officer | Sell (S) | 5K | $83K |
| Jun 29, 2026 | Feider Stephen | Chief Financial Officer | Sell (S) | 5K | $83K |
| Jun 26, 2026 | Feider Stephen | Chief Financial Officer | Sell (S) | 5K | $87K |
| Jun 26, 2026 | Feider Stephen | Chief Financial Officer | Sell (S) | 5K | $87K |
| Jun 24, 2026 | Jones Christy | Director | Sell (S) | 1K | $21K |
| Jun 24, 2026 | Hopman Mark | Chief Commercial Officer | Sell (S) | 1K | $19K |
| Jun 4, 2026 | Hopman Mark | Chief Commercial Officer | Sell (S) | 275 | $3K |
| Jun 4, 2026 | Jones Christy | Director | Sell (S) | 3K | $39K |
| Jun 2, 2026 | Hopman Mark | Chief Commercial Officer | Sell (S) | 5K | $67K |
| Jun 2, 2026 | Russell Steven Jon | Chief Medical Officer | Sell (S) | 4K | $53K |
| Jun 2, 2026 | Feider Stephen | Chief Financial Officer | Sell (S) | 7K | $84K |
| Jun 2, 2026 | Saint Sean | President & CEO, Director | Sell (S) | 17K | $213K |
Connected entities for BBNX
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/BBNX/capital-change-brief"
Use Arkolith's capital_change_brief for BBNX. 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 BBNX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.