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PROTHENA CORP PLC
PROTHENA CORP PLC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 157 Institutional holders with a total value of $2,315,640,492.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Woodford Investment Management Ltd 11,400,424 616,991,000 26.64%
2 FMR LLC 5,699,234 308,443,000 13.32%
3 PRICE T ROWE ASSOCIATES INC /MD/ 4,422,265 239,333,000 10.34%
4 WELLINGTON MANAGEMENT GROUP LLP 3,272,862 177,126,000 7.65%
5 BlackRock Finance, Inc. 2,947,512 159,519,000 6.89%
6 Capital World Investors 1,323,114 71,607,000 3.09%
7 STATE STREET CORP 1,181,365 63,932,000 2.76%
8 Palo Alto Investors LP 1,073,955 58,122,000 2.51%
9 ALLIANCEBERNSTEIN L.P. 895,759 48,478,000 2.09%
10 VANGUARD GROUP INC 713,084 38,592,000 1.67%
11 WESTFIELD CAPITAL MANAGEMENT CO LP 684,160 37,027,000 1.60%
12 Redmile Group, LLC 509,698 27,585,000 1.19%
13 JENNISON ASSOCIATES LLC 411,903 22,292,000 0.96%
14 OAK RIDGE INVESTMENTS LLC 405,376 21,939,000 0.95%
15 NORTHERN TRUST CORP 402,811 21,801,000 0.94%
16 PINNACLE ASSOCIATES LTD 369,333 19,988,000 0.86%
17 BB BIOTECH AG 350,000 18,942,000 0.82%
18 GEODE CAPITAL MANAGEMENT, LLC 338,650 18,327,000 0.79%
19 LOOMIS SAYLES & CO L P 334,914 18,125,000 0.78%
20 NORGES BANK 310,957 16,829,000 0.73%
21 Rock Springs Capital Management LP 309,500 16,750,000 0.72%
22 GOLDMAN SACHS GROUP INC 306,197 16,571,000 0.72%
23 WELLS FARGO & COMPANY/MN 279,015 15,099,000 0.65%
24 PointState Capital LP 272,500 14,748,000 0.64%
25 Invesco Ltd. 256,037 13,858,000 0.60%
26 CITADEL ADVISORS LLC 243,642 13,186,000 0.57%
27 VOYA INVESTMENT MANAGEMENT LLC 241,547 13,073,000 0.56%
28 Hood River Capital Management LLC 194,074 10,503,000 0.45%
29 Bank of New York Mellon Corp 185,462 10,037,000 0.43%
30 OppenheimerFunds, Inc. 168,506 9,120,000 0.39%
31 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 163,681 8,859,000 0.38%
32 SECTORAL ASSET MANAGEMENT INC 151,046 8,175,000 0.35%
33 AXA S.A. 146,477 7,927,000 0.34%
34 CREDIT SUISSE AG/ 124,909 6,759,000 0.29%
35 DEUTSCHE BANK AG\ 121,518 6,575,000 0.28%
36 TIAA CREF INVESTMENT MANAGEMENT LLC 120,603 6,527,000 0.28%
37 EVENTIDE ASSET MANAGEMENT, LLC 120,000 6,494,000 0.28%
38 SUSQUEHANNA INTERNATIONAL GROUP, LLP 109,000 5,899,000 0.25% Put
39 ASCEND CAPITAL, LLC 106,400 5,758,000 0.25%
40 JPMORGAN CHASE & CO 100,975 5,465,000 0.24%
41 Employees Retirement System of Texas 91,000 4,925,000 0.21%
42 Opaleye Management Inc. 85,000 4,600,000 0.20%
43 HILLHOUSE INVESTMENT MANAGEMENT, LTD. 75,000 4,059,000 0.18%
44 TEACHERS ADVISORS, LLC 69,802 3,778,000 0.16%
45 MORGAN STANLEY 68,607 3,713,000 0.16%
46 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 68,067 3,684,000 0.16%
47 PLATINUM INVESTMENT MANAGEMENT LTD 66,500 3,598,000 0.16%
48 Swiss National Bank 62,300 3,372,000 0.15%
49 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 59,600 3,226,000 0.14%
50 AMUNDI ASSET MANAGEMENT US, INC. 58,044 3,141,000 0.14%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.