Purchases and Sales Made in Q1 2023 in Prothena Corp Public LTD CO (PRTA)
This table provides information about the institutional ownership of Prothena Corp Public LTD CO (PRTA) during Q1 2023. The information is specifically focused on institutions that hold shares of PROTHENA CORP PUBLIC LTD CO.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 12, 2023
Q1 2023
|
Atika Capital Management LLC
New York, NY |
SELL
|
- |
-42.6K- 46.72% |
$2M - $2.48M
|
48.6K
$664K
|
|
|
May 15, 2023
Q1 2023
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-66.1K- 11.53% |
$3.1M - $3.85M
|
507K
$6.93M
|
|
|
May 12, 2023
Q1 2023
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-67.6K- 14.23% |
$3.18M - $3.94M
|
407K
$5.57M
|
|
|
May 12, 2023
Q1 2023
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-87.9K- 6.65% |
$4.13M - $5.12M
|
1.23M
$16.9M
|
|
|
May 15, 2023
Q1 2023
|
Pfm Health Sciences, LP
San Francisco, CA |
SELL
|
- |
-101K- 11.53% |
$4.74M - $5.88M
|
775K
$10.6M
|
|
|
May 15, 2023
Q1 2023
|
Maple Rock Capital Partners Inc.
Toronto, A6 |
SELL
|
- |
-106K- 26.5% |
$4.97M - $6.17M
|
294K
$4.01M
|
|
|
May 11, 2023
Q1 2023
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-126K- 31.17% |
$5.92M - $7.35M
|
278K
$3.81M
|
|
|
May 15, 2023
Q1 2023
|
Avidity Partners Management LP
Dallas, TX |
SELL
|
- |
-1.88M- 63.83% |
$88.5M - $110M
|
1.07M
$14.6M
|