PROTHENA CORP PUBLIC LTD CO (PRTA) [Rocket]

Ownership

PROTHENA CORP PUBLIC LTD CO (PRTA)

Portfolio as of:

Name	Shares	Change	Value	% Port	% OS	Hist	Date
EcoR1 Capital, LLC	11,584,280	0	790,974,638,000	19.38	21.96	Hist	06/30/2023
FMR LLC	7,912,766	1,150,741	540,283,662,000	0.05	15.00	Hist	06/30/2023
BlackRock Inc.	3,611,254	-13,373	246,576,426,000	0.01	6.85	Hist	06/30/2023
WELLINGTON MANAGEMENT GROUP LLP	2,211,222	-54,856	150,982,238,000	0.03	4.19	Hist	06/30/2023
STATE STREET CORP	1,873,678	-178,282	127,934,734,000	0.01	3.55	Hist	06/30/2023
JANUS HENDERSON GROUP PLC	1,672,531	240,208	114,193,845,000	0.07	3.17	Hist	06/30/2023
Palo Alto Investors LP	1,657,458	-6,319	113,171,232,000	9.14	3.14	Hist	06/30/2023
First Light Asset Management, LLC	1,500,129	-11,039	102,428,808,000	8.03	2.84	Hist	06/30/2023
DIMENSIONAL FUND ADVISORS LP	1,150,208	-82,427	78,537,142,000	0.03	2.18	Hist	06/30/2023
VANGUARD GROUP INC	1,040,681	232,721	71,057,698,000	0.00	1.97	Hist	06/30/2023
GEODE CAPITAL MANAGEMENT, LLC	838,421	58,597	57,247,408,000	0.01	1.59	Hist	06/30/2023
PFM Health Sciences, LP	774,546	-100,918	52,886,001,000	2.05	1.47	Hist	06/30/2023
Rock Springs Capital Management LP	753,462	0	51,446,385,000	1.22	1.43	Hist	06/30/2023
Avidity Partners Management LP	535,000	-533,200	36,529,800,000	1.28	1.01	Hist	06/30/2023
Bank of New York Mellon Corp	514,233	350,141	35,111,798,000	0.01	0.97	Hist	06/30/2023
EVENTIDE ASSET MANAGEMENT, LLC	445,155	6,423	30,395,183,000	0.51	0.84	Hist	06/30/2023
Nuveen Asset Management, LLC	443,016	-63,712	30,249,132,000			Hist	06/30/2023
JPMORGAN CHASE & CO	414,065	86,347	28,272,358,000	0.00	0.78	Hist	06/30/2023
NORTHERN TRUST CORP	411,975	29,287	28,129,654,000	0.01	0.78	Hist	06/30/2023
Finepoint Capital LP	317,300	-14,300	21,665,244,000	7.50	0.60	Hist	06/30/2023
Granahan Investment Management, LLC	295,057	62,429	20,146,492,000	0.62	0.56	Hist	06/30/2023
TWO SIGMA ADVISERS, LP	266,300	-115,000	18,182,964,000	0.05	0.50	Hist	06/30/2023
Maple Rock Capital Partners Inc.	234,584	-59,000	16,017,396,000	1.30	0.44	Hist	06/30/2023
Point72 Asset Management, L.P.	218,802	-116,191	14,939,801,000	0.04	0.41	Hist	06/30/2023
PERCEPTIVE ADVISORS LLC	184,615	-53,031	12,605,512,000			Hist	06/30/2023
Man Group plc	170,562	52,685	11,645,973,000	0.04	0.32	Hist	06/30/2023
TWO SIGMA INVESTMENTS, LP	162,733	-202,806	11,111,409,000	0.03	0.31	Hist	06/30/2023
UBS ASSET MANAGEMENT AMERICAS INC	226,202	-2,166	10,964,010,000	0.01	0.43	Hist	06/30/2023
GOLDMAN SACHS GROUP INC	225,077	-41,460	10,909,482,000	0.00	0.43	Hist	03/31/2023
BANK OF AMERICA CORP /DE/	158,862	-405,579	10,847,098,000	0.00	0.30	Hist	06/30/2023
Birchview Capital, LP	156,111	27,716	10,659,259,000	7.99	0.30	Hist	06/30/2023
MORGAN STANLEY	152,595	-27,808	10,419,215,000	0.00	0.29	Hist	06/30/2023
SECTORAL ASSET MANAGEMENT INC	151,848	29,098	10,368,181,000	1.73	0.29	Hist	06/30/2023
VOYA INVESTMENT MANAGEMENT LLC	141,634	103,087	9,670,770,000	0.01	0.27	Hist	06/30/2023
Mariner, LLC	135,062	108,135	9,222,072,000	0.02	0.26	Hist	06/30/2023
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