WELLINGTON MANAGEMENT GROUP LLP - 31 Mar 2025 SCHEDULE 13G Report for Beta Bionics, Inc. Common Stock (BBNX)

Filing Manager
WELLINGTON MANAGEMENT GROUP LLP
Reporting Manager
Wellington Management Group LLP
Security
Beta Bionics, Inc. Common Stock
Symbol
BBNX
Shares outstanding
43,351,100 shares
Disclosed Ownership
3,901,599 shares
Ownership
9%
Form type
SCHEDULE 13G
Filing time
12 May 2025, 10:44:44 UTC
Date of event
31 Mar 2025
Next filing
10 Feb 2026
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Wellington Management Group LLP 9% 3,901,599 0 3,901,599 Taisia Lowe Regulatory Analyst
Wellington Group Holdings LLP 9% 3,901,599 0 3,901,599 Taisia Lowe Regulatory Analyst
Wellington Investment Advisors Holdings LLP 9% 3,901,599 0 3,901,599 Taisia Lowe Regulatory Analyst
Wellington Management Company LLP 9% 3,901,599 0 3,901,599 Taisia Lowe Regulatory Analyst