Form
SCHEDULE 13D/A
Active or control-oriented beneficial ownership filing.
VIKING GLOBAL INVESTORS LP - 31 Jan 2025 SCHEDULE 13D/A Report for BridgeBio Pharma, Inc. Common Stock, par value $0.001 per share (BBIO)
- Filing manager
- VIKING GLOBAL INVESTORS LP
- Reporting owner
- VIKING GLOBAL INVESTORS LP
- Beneficially owned shares
- 22,055,375 shares
- Large-stake signal
-
Ownership
12%Beneficial ownership of this reported class.
Shares
22,055,375 sharesShares beneficially owned as disclosed.
Event date
31 Jan 2025Date tied to the ownership event or amendment.
Accepted by SEC
12 Mar 2025EDGAR acceptance date.
How to read this large-stake filing
- Schedule 13D/G filings focus on beneficial ownership stakes, not a full portfolio.
- Compare this filing with the holder history and issuer page before treating the percentage as a current position.
- Use amendments to understand whether the disclosed stake increased, decreased, or changed reporting status.
- Class ownership
- 12%
- Symbol
- BBIO
- Shares outstanding
- 188,507,479 shares
- SEC form
- SCHEDULE 13D/A
- Accepted by SEC
- 12 Mar 2025, 16:28:02 UTC
- Event date
- 31 Jan 2025
- Next SEC filing
- 01 Jul 2025
- Source filing
- View source filing
Ownership signal
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Subject security
Names, identifiers, and filing context for this profile.
2 source fields
Source evidence
Original filing metadata and source links for verification.
5 source fields
Key filing fact
VIKING GLOBAL INVESTORS LP disclosed 12% ownership in BridgeBio Pharma, Inc. Common Stock, par value $0.001 per share (BBIO) on 31 Jan 2025.
Key facts
- VIKING GLOBAL INVESTORS LP filed SCHEDULE 13D/A for BridgeBio Pharma, Inc. Common Stock, par value $0.001 per share (BBIO).
- Disclosed ownership: 12%.
- Date of event: 31 Jan 2025.
Change
- No earlier schedule filing is available for direct comparison.
- Current filing was accepted on 12 Mar 2025, 16:28.
Research use
- This page turns one Schedule 13D/G filing into a quick large-stake read before the raw reporting-person rows.
- Use the linked SEC filing as the source of truth for ownership percentages, shares, and reporting-party details.
Evidence
Backed by Schedule 13D/13G
View source filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting persons
Disclosed reporting parties (12)
Names, ownership percentages, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.
| Name | Ownership | Shares owned | Sole voting power | Shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| VIKING GLOBAL INVESTORS LP | 12% | 22,055,375 | 0 | 22,055,375 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of VIKING GLOBAL INVESTORS LP (1)(2)(3) | 0001103804 |
| VIKING GLOBAL PERFORMANCE LLC | 0.3% | 487,901 | 0 | 487,901 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of VIKING GLOBAL PERFORMANCE LLC (1)(2)(3) | 0001132625 |
| Viking Global Equities Master Ltd. | 0.3% | 487,901 | 0 | 487,901 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of Viking Global Equities Master Ltd. (1)(2)(3) | 0001759530 |
| Viking Long Fund GP LLC | 0.1% | 194,184 | 0 | 194,184 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of Viking Long Fund GP LLC (1)(2)(3) | 0001621607 |
| Viking Long Fund Master Ltd. | 0.1% | 194,184 | 0 | 194,184 | /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 | 11% | 21,373,290 | 0 | 21,373,290 | /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 | 11% | 21,373,290 | 0 | 21,373,290 | /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 | 11% | 21,373,290 | 0 | 21,373,290 | /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 | 11% | 21,373,290 | 0 | 21,373,290 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of Viking Global Opportunities Illiquid Investments Sub-Master LP (1)(2)(3) | 0001629482 |
| HALVORSEN OLE ANDREAS | 12% | 22,055,375 | 0 | 22,055,375 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of HALVORSEN OLE ANDREAS (1) | 0001133006 |
| Ott David C. | 12% | 22,055,375 | 0 | 22,055,375 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of Ott David C. (2) | 0001621842 |
| Shabet Rose Sharon | 12% | 22,055,375 | 0 | 22,055,375 | /s/ Scott M. Hendler | Scott M. Hendler on behalf of Shabet Rose Sharon (3) | 0001711393 |
CIK / CUSIP context first