BBNX Beta Bionics, Inc.
Beta Bionics, Inc. (BBNX) Institutional Ownership
What the institutions did with BBNX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| EVENTIDE ASSET MANAGEMENT, LLC | 6.3M | 13.0% |
| Soleus Capital Management, L.P. | 4.4M | 9.2% |
| MORGAN STANLEY | 4.3M | 8.9% |
| Sands Capital Alternatives, LLC | 3.7M | 7.7% |
| BlackRock, Inc. | 3.3M | 7.0% |
| Point72 Asset Management, L.P. | 2.3M | 4.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.8M | 3.7% |
| Vestal Point Capital, LP | 1.6M | 3.3% |
| RTW INVESTMENTS, LP | 1.5M | 3.1% |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 1.3M | 2.8% |
| Omega Fund Management, LLC | 1.3M | 2.7% |
| Eversept Partners, LP | 1.2M | 2.6% |
| Divisadero Street Capital Management, LP | 1.1M | 2.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.1M | 2.2% |
| STATE STREET CORP | 970.2K | 2.0% |
| MILLENNIUM MANAGEMENT LLC | 956.2K | 2.0% |
| Balyasny Asset Management L.P. | 855.7K | 1.8% |
| PERCEPTIVE ADVISORS LLC | 832.9K | 1.7% |
| JPMORGAN CHASE & CO | 703.4K | 1.5% |
| Bruce & Co., Inc. | 665.7K | 1.4% |
| FARALLON CAPITAL MANAGEMENT LLC | 595.0K | 1.2% |
| BANK OF AMERICA CORP /DE/ | 546.7K | 1.1% |
| GOLDMAN SACHS GROUP INC | 537.1K | 1.1% |
| Trexquant Investment LP | 494.4K | 1.0% |
| Tri Locum Partners LP | 493.3K | 1.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FARALLON CAPITAL MANAGEMENT LLC | Reduced | 3.6M | 595.0K | -3.0M |
| Divisadero Street Capital Management, LP | New | 0 | 1.1M | +1.1M |
| Vestal Point Capital, LP | Reduced | 2.2M | 1.6M | -611.5K |
| RTW INVESTMENTS, LP | Reduced | 2.0M | 1.5M | -500.0K |
| Tri Locum Partners LP | New | 0 | 493.3K | +493.3K |
| Y-Intercept (Hong Kong) Ltd | Reduced | 485.9K | 63.0K | -422.8K |
| GOLDMAN SACHS GROUP INC | Increased | 121.3K | 537.1K | +415.8K |
| BANK OF AMERICA CORP /DE/ | Increased | 136.2K | 546.7K | +410.4K |
| JPMORGAN CHASE & CO | Increased | 307.2K | 703.4K | +396.1K |
| EVENTIDE ASSET MANAGEMENT, LLC | Increased | 5.9M | 6.3M | +308.2K |
| BlackRock, Inc. | Increased | 3.0M | 3.3M | +301.6K |
| Point72 Asset Management, L.P. | Reduced | 2.5M | 2.3M | -270.4K |
| Trexquant Investment LP | Increased | 241.6K | 494.4K | +252.8K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 60.3K | 308.5K | +248.2K |
| First Eagle Investment Management, LLC | Sold Out | 242.0K | 0 | -242.0K |
| Balyasny Asset Management L.P. | Increased | 617.9K | 855.7K | +237.8K |
| UBS Group AG | Reduced | 623.3K | 386.6K | -236.6K |
| Mariner, LLC | New | 0 | 220.4K | +220.4K |
| RAYMOND JAMES FINANCIAL INC | Sold Out | 188.9K | 0 | -188.9K |
| Eversept Partners, LP | Reduced | 1.4M | 1.2M | -165.4K |
| BRIDGER MANAGEMENT, LLC | Sold Out | 163.1K | 0 | -163.1K |
| Squarepoint Ops LLC | New | 0 | 161.1K | +161.1K |
| TUDOR INVESTMENT CORP ET AL | Reduced | 218.1K | 63.8K | -154.3K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 932.7K | 1.1M | +140.8K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | 546.1K | 409.3K | -136.8K |
| Engineers Gate Manager LP | Reduced | 136.3K | 11.8K | -124.5K |
| Jain Global LLC | Increased | 56.6K | 172.6K | +116.0K |
| Bruce & Co., Inc. | Increased | 550.7K | 665.7K | +115.0K |
| MILLENNIUM MANAGEMENT LLC | Increased | 860.9K | 956.2K | +95.4K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Reduced | 114.7K | 22.8K | -91.9K |
| Jump Financial, LLC | Sold Out | 85.8K | 0 | -85.8K |
| CITIGROUP INC | Increased | 2.0K | 74.1K | +72.0K |
| MARSHALL WACE, LLP | Sold Out | 69.5K | 0 | -69.5K |
| TWO SIGMA INVESTMENTS, LP | Sold Out | 65.5K | 0 | -65.5K |
| Schonfeld Strategic Advisors LLC | Sold Out | 59.6K | 0 | -59.6K |
| Qube Research & Technologies Ltd | Sold Out | 58.2K | 0 | -58.2K |
| Corient Private Wealth LP | Sold Out | 56.1K | 0 | -56.1K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.7M | 1.8M | +54.4K |
| Archon Capital Management LLC | New | 0 | 53.9K | +53.9K |
| CITADEL ADVISORS LLC | Sold Out | 52.1K | 0 | -52.1K |
| Granahan Investment Management, LLC | Increased | 248.4K | 299.6K | +51.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 229.0K | 273.0K | +43.9K |
| Quantinno Capital Management LP | Reduced | 67.9K | 24.1K | -43.8K |
| AXQ CAPITAL, LP | Sold Out | 42.0K | 0 | -42.0K |
| Aquatic Capital Management LLC | New | 0 | 41.3K | +41.3K |
| Soleus Capital Management, L.P. | Increased | 4.4M | 4.4M | +39.2K |
| MORGAN STANLEY | Increased | 4.2M | 4.3M | +39.2K |
| Centiva Capital, LP | Sold Out | 39.2K | 0 | -39.2K |
| XTX Topco Ltd | Reduced | 48.1K | 10.9K | -37.2K |
| DRW Securities, LLC | Sold Out | 36.7K | 0 | -36.7K |
| NORTHERN TRUST CORP | Increased | 295.8K | 332.0K | +36.1K |
| Brevan Howard Capital Management LP | New | 0 | 33.7K | +33.7K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 322.5K | 350.9K | +28.4K |
| EntryPoint Capital, LLC | New | 0 | 27.4K | +27.4K |
| Bridgefront Capital, LLC | Sold Out | 25.9K | 0 | -25.9K |
| Verition Fund Management LLC | Sold Out | 25.4K | 0 | -25.4K |
| Quantbot Technologies LP | Reduced | 41.3K | 16.8K | -24.5K |
| Graham Capital Management, L.P. | Sold Out | 24.4K | 0 | -24.4K |
| STATE STREET CORP | Increased | 946.1K | 970.2K | +24.1K |
| Bank of New York Mellon Corp | Increased | 98.8K | 122.9K | +24.1K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.