PRTA - Prothena Corporation plc

NasdaqGS - NasdaqGS Real Time Price. Currency in USD

Major Holders

Currency in USD
Breakdown
90.10%% of Shares Held by All Insider
0.00%% of Shares Held by Institutions
0.00%% of Float Held by Institutions
0Number of Institutions Holding Shares

Top Institutional Holders

HolderSharesDate Reported% OutValue
Woodford Investment Management LTD8,773,790Jun 29, 201921.99%92,738,960
FMR, LLC4,095,169Jun 29, 201910.26%43,285,936
Blackrock Inc.3,351,908Jun 29, 20198.40%35,429,667
Orbimed Advisors LLC.3,065,278Jun 29, 20197.68%32,399,988
Dimensional Fund Advisors LP1,773,980Jun 29, 20194.45%18,750,968
Great Point Partners LLC1,676,250Jun 29, 20194.20%17,717,962
Citadel Advisors LLC1,491,602Jun 29, 20193.74%15,766,233
State Street Corporation1,381,412Jun 29, 20193.46%14,601,524
Wellington Management Company, LLP1,126,789Jun 29, 20192.82%11,910,159
Palo Alto Investors Lp1,108,510Jun 29, 20192.78%11,716,950

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Fidelity Growth Company Fund1,323,122Jul 30, 20193.32%12,384,421
iShares Russell 2000 ETF873,527Jul 30, 20192.19%8,176,212
Fidelity Select Portfolios - Biotechnology769,935Jul 30, 20191.93%7,206,591
Vanguard Extended Market Index Fund563,129Mar 30, 20191.41%6,830,754
SPDR (R) Ser Tr-SPDR (R) S&P (R) Biotech ETF554,762Jul 30, 20191.39%5,192,572
iShares NASDAQ Biotechnology ETF392,657Jul 30, 20190.98%3,675,269
iShares Russell 2000 Value ETF364,095Jul 30, 20190.91%3,407,929
DFA U.S. Small Cap Series320,990Jan 30, 20190.80%3,771,632
Fidelity Series Growth Company Fund300,677Jul 30, 20190.75%2,814,336
Variable Insurance Products Fund-Growth Portfolio288,500Jul 30, 20190.72%2,700,360