There is a long list of 267 institutional holders of BBIO within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of BBIO by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-BBIO table below, the initial column indicates the name of each top institutional holder of BBIO, with a link to that fund's top holdings. The next columns indicate the amount of BBIO stock held by each of the institutional holders of BBIO, followed by the BBIO position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Kohlberg Kravis Roberts & Co. L.P.	31,060,971	$1,253,931	12/31/2023
BBIO	31,060,971	$1,253,931	12/31/2023
Viking Global Investors LP	25,120,991	$1,014,134	12/31/2023
BBIO	25,120,991	$1,014,134	12/31/2023
Vanguard Group Inc.	12,800,294	$516,748	12/31/2023
BBIO	12,800,294	$516,748	12/31/2023
BlackRock Inc.		$419,617	12/31/2023
BBIO	10,156,773	$410,029	12/31/2023
NOTE 2	4,195,000	$5,057	12/31/2023
NOTE 2	5,350,000	$4,531	12/31/2023
Aisling Capital Management LP	6,068,125	$244,970	12/31/2023
BBIO	6,068,125	$244,970	12/31/2023
State Street Corp		$233,508	12/31/2023
BBIO	5,086,899	$205,358	12/31/2023
NOTE 2	17,450,000	$14,933	12/31/2023
NOTE 2	10,880,000	$13,217	12/31/2023
Laurion Capital Management LP		$227,723	12/31/2023
BBIO	5,241,833	$211,613	12/31/2023
NOTE 2	19,100,000	$16,110	12/31/2023
Braidwell LP		$195,734	12/31/2023
NOTE 2	114,338,000	$138,406	12/31/2023
NOTE 2	67,294,000	$57,328	12/31/2023
Lord Abbett & CO. LLC		$148,382	12/31/2023
BBIO	3,098,082	$125,070	12/31/2023
CV	21,758,000	$23,312	12/31/2023
Goldman Sachs Group Inc.		$136,108	12/31/2023
BBIO	3,266,635	$131,874	12/31/2023
CNV	5,000,000	$4,234	12/31/2023
Cormorant Asset Management LP	3,344,179	$135,005	12/31/2023
BBIO	3,344,179	$135,005	12/31/2023
FMR LLC		$119,927	12/31/2023
BBIO	2,414,341	$97,467	12/31/2023
NOTE 2	26,520,000	$22,460	12/31/2023
Pictet Asset Management Holding SA	2,767,185	$111,711	12/31/2023
BBIO	2,767,185	$111,711	12/31/2023
Frazier Life Sciences Management L.P.	2,725,949	$110,047	12/31/2023
BBIO	2,725,949	$110,047	12/31/2023
Geode Capital Management LLC	2,714,168	$109,584	12/31/2023
BBIO	2,714,168	$109,584	12/31/2023
D. E. Shaw & Co. Inc.		$106,990	12/31/2023
NOTE	73,575,000	$69,653	12/31/2023
BBIO	924,865	$37,337	12/31/2023
Linden Advisors LP		$105,448	12/31/2023
SDBCV	104,435,000	$105,448	12/31/2023
Alliancebernstein L.P.	2,557,416	$103,243	12/31/2023
BBIO	2,557,416	$103,243	12/31/2023
Aristeia Capital LLC		$99,409	12/31/2023
NOTE 2	53,423,000	$64,669	12/31/2023
NOTE 2	40,780,000	$34,740	12/31/2023
UBS Asset Management Americas Inc.		$80,341	12/31/2023
CONV BD US	60,388,000	$53,688	12/31/2023
BBIO	660,218	$26,653	12/31/2023
SC US Ttgp LTD.	1,860,364	$75,103	12/31/2023
BBIO	1,860,364	$75,103	12/31/2023
Graham Capital Management L.P.		$72,886	12/31/2023
NOTE 2	73,241,000	$88,469	12/31/2023
Put	387,100	$15,627	12/31/2023
BBIO	1,079	$44	12/31/2023
Morgan Stanley		$72,640	12/31/2023
BBIO	1,659,782	$67,005	12/31/2023
NOTE 2	4,691,000	$5,635	12/31/2023
Perceptive Advisors LLC	1,748,933	$70,604	12/31/2023
BBIO	1,748,933	$70,604	12/31/2023
Citigroup Inc.		$66,983	12/31/2023
BBIO	1,557,231	$62,865	12/31/2023
NOTE 2	3,500,000	$2,964	12/31/2023
Call	56,900	$2,297	12/31/2023
Put	29,900	$1,207	12/31/2023
NOTE 2	53,000	$64	12/31/2023
Wellington Management Group LLP	1,495,114	$60,358	12/31/2023
BBIO	1,495,114	$60,358	12/31/2023
T. Rowe Price Investment Management Inc.	1,435,280	$57,943	12/31/2023
BBIO	1,435,280	$57,943	12/31/2023
Hillhouse Capital Advisors LTD.	1,391,240	$56,164	12/31/2023
BBIO	1,391,240	$56,164	12/31/2023
Invesco Ltd.		$51,942	12/31/2023
BBIO	1,272,536	$51,372	12/31/2023
NOTE 2	473,000	$570	12/31/2023
Weiss Asset Management LP		$50,959	12/31/2023
NOTE 2	50,061,000	$42,498	12/31/2023
NOTE 2	7,000,000	$8,461	12/31/2023
Norges Bank	1,160,342	$46,843	12/31/2023
BBIO	1,160,342	$46,843	12/31/2023
Northern Trust Corp	1,154,972	$46,626	12/31/2023
BBIO	1,154,972	$46,626	12/31/2023
Janus Henderson Group PLC	1,143,563	$46,165	12/31/2023
BBIO	1,143,563	$46,165	12/31/2023
Charles Schwab Investment Management Inc.	1,123,220	$45,344	12/31/2023
BBIO	1,123,220	$45,344	12/31/2023
Voloridge Investment Management LLC	1,105,989	$44,649	12/31/2023
BBIO	1,105,989	$44,649	12/31/2023
Capital Research Global Investors	1,100,110	$44,411	12/31/2023
BBIO	1,100,110	$44,411	12/31/2023
UBS Group AG	985,510	$39,785	12/31/2023
BBIO	985,510	$39,785	12/31/2023
Two Sigma Investments LP	966,797	$39,030	12/31/2023
BBIO	966,797	$39,030	12/31/2023
Primecap Management Co. CA	944,000	$38,109	12/31/2023
BBIO	944,000	$38,109	12/31/2023
Wells Fargo & Company MN		$36,656	12/31/2023
NOTE 2	17,181,000	$20,758	12/31/2023
NOTE 2	16,617,000	$14,016	12/31/2023
BBIO	46,611	$1,882	12/31/2023
Citadel Advisors LLC		$36,537	12/31/2023
BBIO	664,155	$26,812	12/31/2023
Call	322,400	$13,015	12/31/2023
Put	81,500	$3,290	12/31/2023
Point72 Asset Management L.P.		$35,379	12/31/2023
NOTE 2	18,000,000	$21,751	12/31/2023
NOTE 2	18,500,000	$15,646	12/31/2023
Put	50,000	$2,018	12/31/2023
Principal Financial Group Inc.	1,073,187	$33,183	03/31/2024
BBIO	1,073,187	$33,183	03/31/2024
Altitude Crest Partners Inc.	754,560	$30,462	12/31/2023
BBIO	754,560	$30,462	12/31/2023
Ensign Peak Advisors Inc	745,071	$30,079	12/31/2023
BBIO	745,071	$30,079	12/31/2023
The Manufacturers Life Insurance Company	744,132	$30,041	12/31/2023
BBIO	744,132	$30,041	12/31/2023
Barclays PLC		$29,693	12/31/2023
BBIO	742,038	$29,955	12/31/2023
Put	6,500	$262	12/31/2023
Jane Street Group LLC		$29,481	12/31/2023
Call	508,600	$20,532	12/31/2023
BBIO	236,430	$9,545	12/31/2023
Put	29,200	$1,179	12/31/2023
NOTE 2	700,000	$583	12/31/2023
Eventide Asset Management LLC	716,927	$28,942	12/31/2023
BBIO	716,927	$28,942	12/31/2023
Octagon Capital Advisors LP	706,800	$28,534	12/31/2023
BBIO	706,800	$28,534	12/31/2023

See All: Funds Holding BBIO
See Details: Top 10 Hedge Funds Holding BBIO
Also See: BBIO Insider Buying
Also See: BBIO Holdings Changes

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