RAYMOND JAMES & ASSOCIATES - PROTHENA CORP PLC ownership

PROTHENA CORP PLC's ticker is PRTA and the CUSIP is G72800108. A total of 196 filers reported holding PROTHENA CORP PLC in Q4 2021. The put-call ratio across all filers is 0.55 and the average weighting 0.3%.

Quarter-by-quarter ownership
RAYMOND JAMES & ASSOCIATES ownership history of PROTHENA CORP PLC
ValueSharesWeighting
Q3 2023$394,058
+40.2%
8,167
+98.4%
0.00%
Q2 2023$281,109
-6.7%
4,117
-33.8%
0.00%
Q1 2023$301,338
-0.1%
6,217
+24.2%
0.00%
Q4 2022$301,551
+30.0%
5,005
+6.5%
0.00%
Q4 2021$232,000
-30.7%
4,7000.0%0.00%
Q3 2021$335,000
+67.5%
4,700
+20.5%
0.00%
Q2 2021$200,000
+48.1%
3,900
-62.2%
0.00%
Q3 2018$135,000
-20.6%
10,326
-11.4%
0.00%
Q2 2018$170,00011,6490.00%
Other shareholders
PROTHENA CORP PLC shareholders Q4 2021
NameSharesValueWeighting ↓
RA Capital Management 1,554,918$59,569,0004.27%
Cormorant Asset Management, LP 350,000$13,409,0003.08%
Redmile Group, LLC 559,611$21,439,0002.56%
Ghost Tree Capital, LLC 110,000$4,214,0002.50%
Atika Capital Management LLC 57,500$2,203,0001.88%
Palo Alto Investors LP 1,065,836$40,832,0001.69%
Perceptive Advisors 350,000$13,409,0001.41%
Orbimed Advisors 1,889,000$72,368,0000.89%
Rock Springs Capital Management LP 65,000$2,490,0000.57%
Cupps Capital Management, LLC 164,199$6,290,0000.48%
View complete list of PROTHENA CORP PLC shareholders