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BBIO in the 13F filings

Bridgebio Pharma Inc · CUSIP 10806X102

Sector · Pharmaceuticals and biotechnologyTheme · Healthcare: biopharma and medtech· L3VLUP-definedTheme · Pharmaceutical preparations
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
32
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 15 listed it in both
Shares listed
65,592,325
combined, among listed positions
Reported value
$4.9bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 20 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +5,384,947.

Managers listing BBIO in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

32 of 32 holders

ActionFiling
Janus Henderson Group Ltd13,179,013$979m0.47%Added+2,178,55618 May 2026 (the filing on sec.gov)
Viking Global Investors LP11,842,434$879m2.46%Trimmed-2,551,50015 May 2026 (the filing on sec.gov)
Farallon Capital Management LLC9,365,463$695m3.65%Added+367,00015 May 2026 (the filing on sec.gov)
Invesco Ltd4,592,814$341munder 0.1%Trimmed-238,49112 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc3,801,655$282munder 0.1%Trimmed-27,09115 May 2026 (the filing on sec.gov)
Citadel Advisors LLC3,173,940$236munder 0.1%Added+2,475,75815 May 2026 (the filing on sec.gov)
Two Sigma Investments LP3,120,631$232m0.19%Added+1,173,58415 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.2,545,486$189m0.11%Added+331,45515 May 2026 (the filing on sec.gov)
Wellington Management Group LLP2,483,953$184munder 0.1%Added+135,22215 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)2,343,754$174munder 0.1%Trimmed-46,60815 May 2026 (the filing on sec.gov)
AllianceBernstein LP1,908,907$146munder 0.1%Trimmed-141,83915 May 2026 (the filing on sec.gov)
Jane Street Group LLC1,757,672$131munder 0.1%Added+1,415,87712 May 2026 (the filing on sec.gov)
Capital Research Global Investors763,702$57munder 0.1%Trimmed-1,170,99613 May 2026 (the filing on sec.gov)
Millennium Management LLC633,283$47munder 0.1%Added+596,69815 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC556,324$41munder 0.1%Added+287,42515 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC426,583$32m0.13%Trimmed-212,30015 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP398,943$30munder 0.1%Trimmed-88,43315 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC365,772$27munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC350,096$26munder 0.1%Added+115,70715 May 2026 (the filing on sec.gov)
Marshall Wace LLP334,382$25munder 0.1%Added+259,69615 May 2026 (the filing on sec.gov)
Woodline Partners LP301,012$22m0.08%Added+10015 May 2026 (the filing on sec.gov)
Bridgewater Associates LP259,459$19m0.09%Added+216,28715 May 2026 (the filing on sec.gov)
Artisan Partners LP254,392$19munder 0.1%Trimmed-24,67513 May 2026 (the filing on sec.gov)
Walleye Capital LLC228,593$17m0.07%Added+223,75313 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC216,315$16munder 0.1%Trimmed-4,93027 Oct 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (2)

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
8 in Q3 2024 to 18 in Q2 2026

Tracked managers listing it, at least.

051015202020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BBIO by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20192$719mn.a.n.a.
Q3 20191$572mn.a.n.a.
Q4 20192$1.0bnn.a.n.a.
Q1 20203$824mn.a.n.a.
Q2 20204$926mn.a.n.a.
Q3 20204$1.1bnn.a.n.a.
Q4 20205$2.0bnn.a.n.a.
Q1 20215$1.9bnn.a.n.a.
Q2 20215$1.8bnn.a.n.a.
Q3 20214$1.4bnn.a.n.a.
Q4 20212$452mn.a.n.a.
Q1 20222$276mn.a.n.a.
Q2 20222$246mn.a.n.a.
Q3 20223$271mn.a.n.a.
Q4 20222$204mn.a.n.a.
Q1 20234$477mn.a.n.a.
Q2 20232$463mn.a.n.a.
Q3 20239$898mn.a.n.a.
Q4 20239$1.3bn17
Q1 20247$1.1bn52
Q2 20244$826m20
Q3 20248$927m70
Q4 20247$1.2bn43
Q1 20259$1.6bn63
Q2 202515$2.3bn114
Q3 202514$2.3bn59
Q4 202518$4.3bn2212
Q1 202620$4.4bn2014
Q2 202618$4.5bn2415

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

BBIO and LLY →BBIO and JNJ →BBIO and VRTX →Choose a stock to compare with BBIO →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own BBIO, latest filings →Back to the 13F Explorer →