On this page, we present all of the funds holding HLVX from our database of 13F filers, detailed in the table below. The first column indicates the name of each of the funds holding HLVX, with a link to that fund's top holdings. The next columns indicate the amount of HLVX stock held by each of the funds holding HLVX, followed by the HLVX position size held by the fund, and lastly the date of the quarterly filing period the data represents. In total, we count 69 funds holding HLVX within the last two filing periods in our coverage universe of 13F filers, with the largest position size having been reported by Frazier Life Sciences Management L.P.. For more details on the positions held by Frazier Life Sciences Management L.P. (or by any of the other funds holding HLVX), click the fund name in the "Holder" column of the funds-holding-HLVX table below.

Holder	Amount	Position Size ($ in 1000's)	As of
Frazier Life Sciences Management L.P.	9,781,472	$156,993	12/31/2023
HLVX	9,781,472	$156,993	12/31/2023
Deerfield Management Company L.P. Series C	4,004,231	$64,268	12/31/2023
HLVX	4,004,231	$64,268	12/31/2023
Deep Track Capital LP	2,900,000	$46,545	12/31/2023
HLVX	2,900,000	$46,545	12/31/2023
VR Adviser LLC	2,075,000	$33,304	12/31/2023
HLVX	2,075,000	$33,304	12/31/2023
Franklin Resources Inc.	1,846,396	$29,635	12/31/2023
HLVX	1,846,396	$29,635	12/31/2023
Carlyle Group Inc.	1,838,486	$29,508	12/31/2023
HLVX	1,838,486	$29,508	12/31/2023
BlackRock Inc.	1,775,937	$28,504	12/31/2023
HLVX	1,775,937	$28,504	12/31/2023
Vanguard Group Inc.	1,464,840	$23,511	12/31/2023
HLVX	1,464,840	$23,511	12/31/2023
T. Rowe Price Investment Management Inc.	1,453,790	$23,334	12/31/2023
HLVX	1,453,790	$23,334	12/31/2023
Catalys Pacific LLC	1,308,974	$21,009	12/31/2023
HLVX	1,308,974	$21,009	12/31/2023
StepStone Group LP	826,569	$13,266	12/31/2023
HLVX	826,569	$13,266	12/31/2023
Samsara BioCapital LLC	799,274	$12,828	12/31/2023
HLVX	799,274	$12,828	12/31/2023
Citadel Advisors LLC	724,376	$11,626	12/31/2023
HLVX	724,376	$11,626	12/31/2023
Geode Capital Management LLC	591,145	$9,489	12/31/2023
HLVX	591,145	$9,489	12/31/2023
Qiming U.S. Ventures Management LLC	558,923	$8,971	12/31/2023
HLVX	558,923	$8,971	12/31/2023
Morgan Stanley	455,005	$7,303	12/31/2023
HLVX	455,005	$7,303	12/31/2023
State Street Corp	417,246	$6,697	12/31/2023
HLVX	417,246	$6,697	12/31/2023
Acuta Capital Partners LLC	324,600	$5,210	12/31/2023
HLVX	324,600	$5,210	12/31/2023
Northern Trust Corp	247,673	$3,975	12/31/2023
HLVX	247,673	$3,975	12/31/2023
Charles Schwab Investment Management Inc.	208,773	$3,351	12/31/2023
HLVX	208,773	$3,351	12/31/2023
Walleye Capital LLC	204,658	$3,285	12/31/2023
HLVX	204,658	$3,285	12/31/2023
Braidwell LP	203,407	$3,265	12/31/2023
HLVX	203,407	$3,265	12/31/2023
Adage Capital Partners GP L.L.C.	198,439	$3,185	12/31/2023
HLVX	198,439	$3,185	12/31/2023
Fred Alger Management LLC	131,447	$2,110	12/31/2023
HLVX	131,447	$2,110	12/31/2023
683 Capital Management LLC	121,200	$1,945	12/31/2023
HLVX	121,200	$1,945	12/31/2023
Ensign Peak Advisors Inc	117,746	$1,890	12/31/2023
HLVX	117,746	$1,890	12/31/2023
Deutsche Bank AG	110,319	$1,771	12/31/2023
HLVX	110,319	$1,771	12/31/2023
Bank of New York Mellon Corp	73,636	$1,182	12/31/2023
HLVX	73,636	$1,182	12/31/2023
Dimensional Fund Advisors LP	64,565	$1,036	12/31/2023
HLVX	64,565	$1,036	12/31/2023
UBS Oconnor LLC	61,059	$980	12/31/2023
HLVX	61,059	$980	12/31/2023
Nuveen Asset Management LLC	48,410	$777	12/31/2023
HLVX	48,410	$777	12/31/2023
Bank of America Corp DE	46,201	$742	12/31/2023
HLVX	46,201	$742	12/31/2023
Barclays PLC	39,908	$640	12/31/2023
HLVX	39,908	$640	12/31/2023
Alyeska Investment Group L.P.	39,265	$630	12/31/2023
HLVX	39,265	$630	12/31/2023
Swiss National Bank	38,200	$613	12/31/2023
HLVX	38,200	$613	12/31/2023
UBS Group AG	31,910	$512	12/31/2023
HLVX	31,910	$512	12/31/2023
Rhumbline Advisers	31,733	$509	12/31/2023
HLVX	31,733	$509	12/31/2023
Two Sigma Investments LP	30,067	$483	12/31/2023
HLVX	30,067	$483	12/31/2023
Martingale Asset Management L P	29,000	$465	12/31/2023
HLVX	29,000	$465	12/31/2023
Standard Life Aberdeen plc	27,000	$433	12/31/2023
HLVX	27,000	$433	12/31/2023
California State Teachers Retirement System	21,542	$346	12/31/2023
HLVX	21,542	$346	12/31/2023
Goldman Sachs Group Inc.	20,314	$326	12/31/2023
HLVX	20,314	$326	12/31/2023
TD Asset Management Inc.	18,528	$297	12/31/2023
HLVX	18,528	$297	12/31/2023
Tudor Investment Corp Et Al	17,724	$284	12/31/2023
HLVX	17,724	$284	12/31/2023
JPMorgan Chase & Co.	17,342	$278	12/31/2023
HLVX	17,342	$278	12/31/2023
Alliancebernstein L.P.	14,560	$234	12/31/2023
HLVX	14,560	$234	12/31/2023
MetLife Investment Management LLC	14,395	$231	12/31/2023
HLVX	14,395	$231	12/31/2023
Jane Street Group LLC	13,688	$220	12/31/2023
HLVX	13,688	$220	12/31/2023
State of Wisconsin Investment Board	13,315	$214	12/31/2023
HLVX	13,315	$214	12/31/2023
American International Group Inc.	13,031	$209	12/31/2023
HLVX	13,031	$209	12/31/2023
Susquehanna International Group LLP	12,910	$207	12/31/2023
HLVX	12,910	$207	12/31/2023
American Century Companies Inc.	12,293	$197	12/31/2023
HLVX	12,293	$197	12/31/2023
Royal Bank of Canada	12,092	$195	12/31/2023
HLVX	12,092	$195	12/31/2023
Credit Suisse AG	11,862	$190	12/31/2023
HLVX	11,862	$190	12/31/2023
The Manufacturers Life Insurance Company	10,632	$171	12/31/2023
HLVX	10,632	$171	12/31/2023
Legal & General Group Plc	10,327	$166	12/31/2023
HLVX	10,327	$166	12/31/2023
Voya Investment Management LLC	10,335	$166	12/31/2023
HLVX	10,335	$166	12/31/2023
New York State Common Retirement Fund	9,755	$157	12/31/2023
HLVX	9,755	$157	12/31/2023
SG Americas Securities LLC	8,686	$139	12/31/2023
HLVX	8,686	$139	12/31/2023
Wells Fargo & Company MN	7,772	$125	12/31/2023
HLVX	7,772	$125	12/31/2023
Citigroup Inc.	3,777	$61	12/31/2023
HLVX	3,777	$61	12/31/2023
Ameritas Investment Partners Inc.	2,714	$44	12/31/2023
HLVX	2,714	$44	12/31/2023
Tower Research Capital LLC TRC	2,456	$39	12/31/2023
HLVX	2,456	$39	12/31/2023
Amalgamated Bank	2,000	$32	12/31/2023
HLVX	2,000	$32	12/31/2023
Federated Hermes Inc.	1,721	$28	12/31/2023
HLVX	1,721	$28	12/31/2023
Metropolitan Life Insurance Co NY	1,561	$25	12/31/2023
HLVX	1,561	$25	12/31/2023
FMR LLC	258	$4	12/31/2023
HLVX	258	$4	12/31/2023
CWM LLC	3	$0	03/31/2024
HLVX	3	$0	03/31/2024
Proequities Inc.	0	$0	12/31/2023
HLVX	0	$0	12/31/2023
Russell Investments Group Ltd.	18	$0	12/31/2023
HLVX	18	$0	12/31/2023