Who owns Beta Bionics, Inc.?
Institutional ownership of BBNX from SEC Form 13F filings across 99 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
99
13F holders
$322.2M
value, 2026 filers
45.8%
of shares outstanding (20.6M sh)
24
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of BBNX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | MORGAN STANLEY | 4.3M | $66.9M | 0.0% | 9.5% | +0.9% |
| 2 | BlackRock, Inc. | 3.3M | $52.3M | 0.0% | 7.4% | +9.9% |
| 3 | Point72 Asset Management, L.P. | 2.3M | $35.3M | 0.0% | 5% | -10.7% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.8M | $27.9M | 0.0% | 4% | -48.4% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 1.1M | $16.8M | 0.0% | 2.4% | +15.1% |
| 6 | MILLENNIUM MANAGEMENT LLC | 956,244 | $15.0M | 0.0% | 2.1% | +11.1% |
| 7 | Balyasny Asset Management L.P. | 855,682 | $13.4M | 0.0% | 1.9% | +38.5% |
| 8 | JPMORGAN CHASE & CO | 703,356 | $12.0M | 0.0% | 1.6% | +128.9% |
| 9 | BANK OF AMERICA CORP /DE/ | 546,650 | $8.6M | 0.0% | 1.2% | +301.3% |
| 10 | GOLDMAN SACHS GROUP INC | 537,105 | $8.4M | 0.0% | 1.2% | +342.7% |
| 11 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 409,300 | $6.4M | 0.0% | 0.9% | -25.1% |
| 12 | UBS Group AG | 386,623 | $6.1M | 0.0% | 0.9% | -38.0% |
| 13 | Sixth Street Partners Management Company, L.P.NEW | 350,873 | $5.5M | 0.9% | 0.8% | new |
| 14 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 350,873 | $5.5M | 0.0% | 0.8% | +8.8% |
| 15 | NORTHERN TRUST CORP | 331,956 | $5.2M | 0.0% | 0.7% | +12.2% |
| 16 | VANGUARD PORTFOLIO MANAGEMENT LLC | 272,984 | $4.3M | 0.0% | 0.6% | +19.2% |
| 17 | VANGUARD FIDUCIARY TRUST CO | 267,915 | $4.2M | 0.0% | 0.6% | -1.5% |
| 18 | Mariner, LLCNEW | 220,359 | $3.5M | 0.0% | 0.5% | new |
| 19 | Jain Global LLC | 172,584 | $2.7M | 0.0% | 0.4% | +204.8% |
| 20 | Squarepoint Ops LLCNEW | 161,098 | $2.5M | 0.0% | 0.4% | new |
| 21 | Bank of New York Mellon Corp | 122,897 | $1.9M | 0.0% | 0.3% | +24.4% |
| 22 | LAZARD ASSET MANAGEMENT LLC | 95,554 | $1.5M | 0.0% | 0.2% | +32.9% |
| 23 | Nuveen, LLC | 91,371 | $1.4M | 0.0% | 0.2% | +6.3% |
| 24 | CITIGROUP INC | 74,055 | $1.2M | 0.0% | 0.2% | +3578.8% |
| 25 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 69,959 | $1.1M | 0.0% | 0.2% | -1.8% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.