BridgeBio Pharma

BBIO · NASDAQ

$67.55−$0.39 (−0.57%)TodayMarket closed · Oct 20, 4:05 PM ET

Prev close $67.94

Who owns BBIO

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 42.3% of BBIO’s shares.

Janus Henderson Investors7.2%
Farallon Capital Management, L.L.C.5.5%
Viking Global Investors LP5.0%
BlackRock Institutional Trust Company, N.A.4.6%
Next 6 largest institutions20.0%
All other shareholders57.7%

Top institutional holders of BBIO
Holder	Shares	% of shares	Change, last filing	Filed
Janus Henderson Investors	14.11M	7.20%	+931.26K	Jun 30, 2026
Farallon Capital Management, L.L.C.	10.74M	5.49%	+517.00K	Jun 30, 2026
Viking Global Investors LP	9.79M	5.00%	−157.00K	Jul 9, 2026
BlackRock Institutional Trust Company, N.A.	9.10M	4.65%	−2.76M	Jun 30, 2026
Kohlberg Kravis Roberts & Co. L.P.	8.26M	4.22%	−5.00M	Aug 13, 2026
Vanguard Capital Management, LLC	7.90M	4.03%	+139.48K	Jun 30, 2026
Vanguard Portfolio Management, LLC	7.66M	3.91%	−423.85K	Jun 30, 2026
Kumar (Neil)	5.32M	2.71%	+0	Aug 18, 2026
Wellington Management Company, LLP	5.31M	2.71%	+2.82M	Jun 30, 2026
Two Sigma Investments, LP	4.74M	2.42%	+1.62M	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of BBIO
Holder	Shares	% of shares	Change, last filing	Filed
Vanguard Total Stock Market Index Fund	5.62M	2.87%	+17.24K	Jul 31, 2026
Vanguard Small-Cap Index Fund	4.05M	2.07%	+7.94K	Jul 31, 2026
Vanguard Health Care Fund	2.64M	1.35%	+2.64M	Jun 30, 2026
Vanguard Small-Cap Growth Index Fund	2.34M	1.20%	+7.83K	Jul 31, 2026
Statens Pensjonsfond Utland	2.12M	1.08%	−158.64K	Jun 30, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders sold $36.59M (55 trades) of BBIO on the open market, with no buys.

Latest BBIO insider transactions
Insider	Date	Type	Shares	Price	Value
Kumar Neil	Sep 17, 2026	Sale	1.28K	$69.57	$88.98K
Kumar Neil	Sep 17, 2026	Sale	8.72K	$69.01	$601.87K
Kumar Neil	Aug 19, 2026	Sale	100	$85.65	$8.57K
Kumar Neil	Aug 19, 2026	Sale	1.80K	$84.69	$152.44K
Kumar Neil	Aug 19, 2026	Sale	8.10K	$83.86	$679.26K
Kumar Neil	Aug 18, 2026	Sale	1.20K	$83.77	$100.44K
Kumar Neil	Aug 18, 2026	Sale	14.60K	$82.99	$1.21M
Kumar Neil	Aug 18, 2026	Sale	17.28K	$82.21	$1.42M
Kumar Neil	Aug 18, 2026	Sale	1.90K	$81.15	$154.18K
Trimarchi Thomas	Aug 16, 2026	Tax withholding	22.78K	$79.86	$1.82M

Congressional trades

Disclosed by members of Congress over the last 12 months

BBIO trades disclosed by members of Congress
Member	Type	Amount	Traded	Filed
Gilbert CisnerosHouse	Sale	$1K–$15K	Sep 29, 2026	Oct 13, 2026
Gil CisnerosHouse	Purchase	$1K–$15K	Mar 19, 2026	Apr 7, 2026
Gil CisnerosHouse	Purchase	$1K–$15K	Mar 18, 2026	Apr 7, 2026
Gil CisnerosHouse	Purchase	$1K–$15K	Mar 3, 2026	Apr 7, 2026

Short interest

Settled Sep 30, 2026

Shares short: 19.67M
Days to cover: 5.85
% of shares outstanding: 10.04%
Average daily volume: 3.36M
Change since last report: −8.7%

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