STOCK TITAN

Viking Global’s BridgeBio Pharma (NASDAQ: BBIO) stake moves just under 5%

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
SCHEDULE 13D/A

Rhea-AI Filing Summary

Viking Global Investors and affiliated entities filed Amendment No. 12 reporting beneficial ownership of 9,792,219 shares of BridgeBio Pharma, Inc. common stock, representing approximately 4.9951% of the outstanding shares. The percentage is rounded to 5% on the cover pages, based on 196,036,786 shares outstanding as of May 31, 2026. The stake is held through a complex Viking Global Opportunities fund structure, with shared voting and dispositive power over all reported shares. As of July 9, 2026, the reporting persons state they ceased to be beneficial owners of more than 5% of BridgeBio’s common stock. Recent trading activity over the prior 60 days is listed in Exhibit 99.14.

Positive

  • None.

Negative

  • None.
Beneficially owned shares 9,792,219 shares Shares of BridgeBio Pharma common stock beneficially owned by each reporting person
Ownership percentage (exact) 4.9951% Approximate percentage of BridgeBio common stock beneficially owned by each reporting person
Ownership percentage (rounded) 5% Percent of class shown in Row 13, rounded per Rule 13d-101 instructions
Shares outstanding baseline 196,036,786 shares BridgeBio common shares outstanding as of May 31, 2026, used for ownership calculations
Ceased >5% holder date July 9, 2026 Date on which the reporting persons ceased to be beneficial owners of more than 5% of the class
Shared voting power 9,792,219 shares Number of BridgeBio shares over which the reporting persons have shared voting power
beneficial ownership regulatory
"Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
shared voting power financial
"Shared Voting Power 9,792,219.00"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
shared dispositive power financial
"Shared Dispositive Power 9,792,219.00"
Schedule of Transactions regulatory
"Exhibit 99.14 - Schedule of Transactions"
percent of class financial
"Percent of class represented by amount in Row (11) 5 %"
Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.
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FAQ

What percentage of BridgeBio Pharma (BBIO) does Viking Global now report owning?

Viking Global and affiliated entities report beneficial ownership of approximately 4.9951% of BridgeBio Pharma’s common stock, rounded to 5% on the cover pages, based on 196,036,786 shares outstanding as of May 31, 2026.

How many BridgeBio Pharma (BBIO) shares are beneficially owned by Viking Global?

Viking Global and its related entities report beneficial ownership of 9,792,219 BridgeBio Pharma common shares, with shared voting and dispositive power over all of these shares through their fund structure.

When did Viking Global fall below 5% ownership in BridgeBio Pharma (BBIO)?

The reporting group states that as of July 9, 2026 they ceased to be beneficial owners of more than 5% of BridgeBio Pharma’s common stock, marking a threshold change in their reportable stake.

What share count did Viking Global use to calculate its BridgeBio (BBIO) ownership percentage?

The ownership percentage was calculated using 196,036,786 BridgeBio common shares outstanding as of May 31, 2026, a figure taken from an exhibit to BridgeBio’s Form 8-K filed on July 2, 2026.

Does Viking Global have sole or shared voting power over its BridgeBio (BBIO) shares?

The reporting persons indicate 0 shares with sole voting power and 9,792,219 shares with shared voting and dispositive power, reflecting control exercised collectively through Viking Global Opportunities entities.

Are there recent BridgeBio (BBIO) transactions by Viking Global disclosed in this amendment?

The filers state that, other than the transactions listed in Exhibit 99.14, they have not effected any BridgeBio common stock trades in the past 60 days; the exhibit provides the detailed schedule.





10806X102

(CUSIP Number)
Matthew Bloom
General Counsel, 600 Washington Boulevard, Floor 11
Stamford, CT, 06901
(212) 672-7059

(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)
07/09/2026

(Date of Event Which Requires Filing of This Statement)


If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




schemaVersion:


SCHEDULE 13D




Comment for Type of Reporting Person:
Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares of the Common Stock, par value $0.001 per share (the "Common Stock"), of BridgeBio Pharma, Inc. (the "Issuer"). The percent of class reported in Row 13 has been rounded to 5% in accordance with the instructions to Schedule 13D in Rule 13d-101. All share percentage calculations in this Amendment No. 12 to the Schedule 13D are based on 196,036,786 shares of Common Stock of the Issuer outstanding as of May 31, 2026, as reported in exhibit 10.1 to the Issuer's current report on Form 8-K filed with the Securities and Exchange Commission (the "Commission") on July 2, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares of the Issuer's Common Stock. The percent of class reported in Row 13 has been rounded to 5% in accordance with the instructions to Schedule 13D in Rule 13d-101.


SCHEDULE 13D




Comment for Type of Reporting Person:
Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares of the Issuer's Common Stock. The percent of class reported in Row 13 has been rounded to 5% in accordance with the instructions to Schedule 13D in Rule 13d-101.


SCHEDULE 13D




Comment for Type of Reporting Person:
Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares of the Issuer's Common Stock. The percent of class reported in Row 13 has been rounded to 5% in accordance with the instructions to Schedule 13D in Rule 13d-101.


SCHEDULE 13D




Comment for Type of Reporting Person:
Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares of the Issuer's Common Stock. The percent of class reported in Row 13 has been rounded to 5% in accordance with the instructions to Schedule 13D in Rule 13d-101.


SCHEDULE 13D




Comment for Type of Reporting Person:
Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares of the Issuer's Common Stock. The percent of class reported in Row 13 has been rounded to 5% in accordance with the instructions to Schedule 13D in Rule 13d-101.


SCHEDULE 13D




Comment for Type of Reporting Person:
Each of the Reporting Persons beneficially owns approximately 4.9951% of the outstanding shares of the Issuer's Common Stock. The percent of class reported in Row 13 has been rounded to 5% in accordance with the instructions to Schedule 13D in Rule 13d-101.


SCHEDULE 13D


VIKING GLOBAL INVESTORS LP
Signature:/s/ Scott M. Hendler
Name/Title:Scott M. Hendler on behalf of VIKING GLOBAL INVESTORS LP (1)(2)
Date:07/10/2026
Viking Global Opportunities Parent GP LLC
Signature:/s/ Scott M. Hendler
Name/Title:Scott M. Hendler on behalf of Viking Global Opportunities Parent GP LLC (1)(2)
Date:07/10/2026
Viking Global Opportunities GP LLC
Signature:/s/ Scott M. Hendler
Name/Title:Scott M. Hendler on behalf of Viking Global Opportunities GP LLC (1)(2)
Date:07/10/2026
Viking Global Opportunities Portfolio GP LLC
Signature:/s/ Scott M. Hendler
Name/Title:Scott M. Hendler on behalf of Viking Global Opportunities Portfolio GP LLC (1)(2)
Date:07/10/2026
Viking Global Opportunities Illiquid Investments Sub-Master LP
Signature:/s/ Scott M. Hendler
Name/Title:Scott M. Hendler on behalf of Viking Global Opportunities Illiquid Investments Sub-Master LP (1)(2)
Date:07/10/2026
HALVORSEN OLE ANDREAS
Signature:/s/ Scott M. Hendler
Name/Title:Scott M. Hendler on behalf of HALVORSEN OLE ANDREAS (1)
Date:07/10/2026
Shabet Rose Sharon
Signature:/s/ Scott M. Hendler
Name/Title:Scott M. Hendler on behalf of Shabet Rose Sharon (2)
Date:07/10/2026
Comments accompanying signature:
(1) Scott M. Hendler is signing on behalf of O. Andreas Halvorsen, 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 PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES II LP and VIKING GLOBAL EQUITIES MASTER LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER LTD., 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, VIKING GLOBAL OPPORTUNITIES ILLIQUID INVESTMENTS SUB-MASTER LP, and VIKING GLOBAL OPPORTUNITIES LIQUID PORTFOLIO SUB-MASTER LP, pursuant to an authorization and designation letter dated February 9, 2021, which was previously filed with the Commission as an exhibit to a Form 13G filed by Mr. Halvorsen on February 12, 2021 (SEC File No. 005-49737). (2) Scott M. Hendler is signing on behalf of Rose S. Shabet, 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 PERFORMANCE LLC, on behalf of itself and VIKING GLOBAL EQUITIES II LP and VIKING GLOBAL EQUITIES MASTER LTD., and as an Executive Committee Member of VIKING LONG FUND GP LLC, on behalf of itself and VIKING LONG FUND MASTER LTD., 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, VIKING GLOBAL OPPORTUNITIES ILLIQUID INVESTMENTS SUB-MASTER LP, and VIKING GLOBAL OPPORTUNITIES LIQUID PORTFOLIO SUB-MASTER LP, pursuant to an authorization and designation letter dated February 9, 2021, which was previously filed with the Commission as an exhibit to a Form 13G filed by Mr. Halvorsen on February 12, 2021 (SEC File No. 005-49737).