Reporting Manager
HALVORSEN OLE ANDREAS
Symbol
BBIO
Shares outstanding
192M shares
Disclosed Ownership
18.6M shares
Ownership
9.7%
Form type
SCHEDULE 13D/A
Date filed
8/14/2025, 08:32 PM
Date of event
Aug 14, 2025
Previous filing
Jul 1, 2025
Next filing
Nov 14, 2025

Reporting Managers (14)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
VIKING GLOBAL INVESTORS LP 9.3% 17.8M 0 17.8M /s/ Scott M. Hendler Scott M. Hendler on behalf of VIKING GLOBAL INVESTORS LP (1)(2)(3) 0001103804
VIKING GLOBAL PERFORMANCE LLC 0.1% 213K 0 213K /s/ Scott M. Hendler Scott M. Hendler on behalf of VIKING GLOBAL PERFORMANCE LLC (1)(2)(3) 0001132625
Viking Global Equities II LP 0% 4.26K 0 4.26K /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Global Equities II LP (1)(2)(3) 0001413378
Viking Global Equities Master Ltd. 0.1% 209K 0 209K /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Global Equities Master Ltd. (1)(2)(3) 0001759530
Viking Long Fund GP LLC 0.04% 77.5K 0 77.5K /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Long Fund GP LLC (1)(2)(3) 0001621607
Viking Long Fund Master Ltd. 0.04% 77.5K 0 77.5K /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Long Fund Master Ltd. (1)(2)(3) 0001621596
Viking Global Opportunities Parent GP LLC 9.1% 17.5M 0 17.5M /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Global Opportunities Parent GP LLC (1)(2)(3) 0001886738
Viking Global Opportunities GP LLC 9.1% 17.5M 0 17.5M /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Global Opportunities GP LLC (1)(2)(3) 0001629476
Viking Global Opportunities Portfolio GP LLC 9.1% 17.5M 0 17.5M /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Global Opportunities Portfolio GP LLC (1)(2)(3) 0001629472
Viking Global Opportunities Illiquid Investments Sub-Master LP 9.1% 17.5M 0 17.5M /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Global Opportunities Illiquid Investments Sub-Master LP (1)(2)(3) 0001629482
Viking Global Opportunities Liquid Portfolio Sub-Master LP 0.02% 32.8K 0 32.8K /s/ Scott M. Hendler Scott M. Hendler on behalf of Viking Global Opportunities Liquid Portfolio Sub-Master LP (1)(2)(3) 0001629483
HALVORSEN OLE ANDREAS 9.7% 18.6M 0 18.6M /s/ Scott M. Hendler Scott M. Hendler on behalf of HALVORSEN OLE ANDREAS (1) 0001133006
Ott David C. 9.7% 18.6M 0 18.6M /s/ Scott M. Hendler Scott M. Hendler on behalf of Ott David C. (2) 0001621842
Shabet Rose Sharon 9.7% 18.6M 0 18.6M /s/ Scott M. Hendler Scott M. Hendler on behalf of Shabet Rose Sharon (3) 0001711393