VIKING GLOBAL INVESTORS LP - 27 Jun 2025 Form 4 Insider Report for BridgeBio Pharma, Inc. (BBIO)

Reporting relationship: 10%+ Owner
Issuer ticker: BBIO
Reported as of: 27 Jun 2025
Net transaction value: -$154,000,000
SEC form: 4
Accepted by SEC: 01 Jul 2025, 19:48:36 UTC
Prior SEC filing: 14 Feb 2025
Next SEC filing: 09 Oct 2025
Source filing: View source filing
Reporting owner signature: /s/ Scott M. Hendler signing on behalf of O. Andreas Halvorsen (6)(7)

Key filing fact

VIKING GLOBAL INVESTORS LP filed Form 4 for BridgeBio Pharma, Inc. (BBIO) on 01 Jul 2025.

Key facts

This page summarizes VIKING GLOBAL INVESTORS LP's Form 4 filing for BridgeBio Pharma, Inc. (BBIO).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 01 Jul 2025, 19:48.

Change

Previous filing in this sequence was filed on 14 Feb 2025.
Current net transaction value: -$154,000,000.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (8)

CIK 0001103804 Primary reporting owner

VIKING GLOBAL INVESTORS LP

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of O. Andreas Halvorsen (6)(7)
Signature date: 01 Jul 2025

CIK 0001886738

Viking Global Opportunities Parent GP LLC

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of David C. Ott (6)(7)
Signature date: 01 Jul 2025

CIK 0001629476

Viking Global Opportunities GP LLC

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of Rose S. Shabet (6)(7)
Signature date: 01 Jul 2025

CIK 0001629472

Viking Global Opportunities Portfolio GP LLC

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of O. Andreas Halvorsen (6)(7)
Signature date: 01 Jul 2025

CIK 0001629482

Viking Global Opportunities Illiquid Investments Sub-Master LP

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of O. Andreas Halvorsen (6)(7)
Signature date: 01 Jul 2025

CIK 0001133006

HALVORSEN OLE ANDREAS

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of O. Andreas Halvorsen (6)(7)
Signature date: 01 Jul 2025

CIK 0001621842

Ott David C.

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of O. Andreas Halvorsen (6)(7)
Signature date: 01 Jul 2025

CIK 0001711393

Shabet Rose Sharon

Relationship: 10%+ Owner
Address: 600 WASHINGTON BLVD., FLOOR 11, STAMFORD
Signature: /s/ Scott M. Hendler signing on behalf of O. Andreas Halvorsen (6)(7)
Signature date: 01 Jul 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

BBIO transaction

Common Stock

Sale

Transaction value: $154,000,000
Shares: -3,500,000
Change %: -16%
Price: $44.00
Shares after: 18,555,375
Date: 27 Jun 2025
Ownership: See Explanation of Responses
Footnotes: F1, F2, F3, F4, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Section 16 status

VIKING GLOBAL INVESTORS LP is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.

Explanation of responses 5 footnotes

Footnote F1

This amount includes 155,000 shares of Common Stock sold on behalf of Viking Global Equities Master Ltd. ("VGEM"), 61,690 shares of Common Stock sold on behalf of Viking Long Fund Master Ltd. ("VLFM"), and 3,283,310 shares of Common Stock sold on behalf of Viking Global Opportunities Illiquid Investments Sub-Master LP ("Opportunities Fund").

Footnote F2

This amount includes 332,901 shares of Common Stock held directly by VGEM, 132,494 shares of Common Stock held directly by VLFM, and 18,089,980 shares of Common Stock held directly by Opportunities Fund.

Footnote F3

Andreas Halvorsen, David C. Ott and Rose S. Shabet are Executive Committee members of certain management entities, including Viking Global Partners LLC, the general partner of Viking Global Investors LP ("VGI"), Viking Global Performance LLC ("VGP"), which provides managerial services to VGEM, Viking Long Fund GP LLC ("VLFGP"), which provides managerial services to VLFM, and Viking Global Opportunities Parent GP LLC ("Parent"). VGI provides managerial services to various investment funds and vehicles, including VGEM, VLFM, and Opportunities Fund. Viking Global Opportunities Portfolio GP LLC ("Opportunities Portfolio GP") is the general partner of Opportunities Fund. Viking Global Opportunities GP LLC ("Opportunities GP") is the sole member of Opportunities Portfolio GP. Parent is the sole member of Opportunities GP.

Footnote F4

Because of the relationship between each of Opportunities Portfolio GP, Opportunities GP, Parent, and Opportunities Fund, each of Opportunities Portfolio GP, Opportunities GP, and Parent may be deemed to beneficially own the shares held directly by Opportunities Fund. Because of the relationship between VGI and each of VGEM, VLFM, and Opportunities Fund, VGI may be deemed to beneficially own the shares held directly by VGEM, VLFM, and Opportunities Fund. Each of VGI, Mr. Halvorsen, Mr. Ott, and Ms. Shabet may be deemed to beneficially own all of the securities reported on this form.

Footnote F5

The Reporting Persons disclaim beneficial ownership of these securities except to the extent of their pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or for any other purpose.

SEC remarks

(6) The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. (7) Scott M. Hendler is signing on behalf of Mr. Halvorsen, Mr. Ott, and Ms. Shabet, each individually and as an Executive Committee Member of VIKING GLOBAL PARTNERS LLC, on behalf of VIKING GLOBAL INVESTORS LP, and as an Executive Committee Member of VIKING GLOBAL OPPORTUNITIES PARENT GP LLC, on behalf of itself and VIKING GLOBAL OPPORTUNITIES GP LLC, VIKING GLOBAL OPPORTUNITIES PORTFOLIO GP LLC, and VIKING GLOBAL OPPORTUNITIES ILLIQUID INVESTMENTS SUB-MASTER LP, pursuant to authorization and designation letters dated February 9, 2021, which were filed with the Securities and Exchange Commission on June 7, 2021.