Institutional Ownership Prothena Corp Public LTD CO (PRTA)
This table provides information about the institutional ownership of Prothena Corp Public LTD CO (PRTA). We have compiled data on the 198 institutions that hold shares in the stock, with a total of 44.5 Million shares, which have been reported (via 13F filing form) to have a value of $616 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Hallmark Capital Management Inc
|
Jan 31, 2025 Q4 2024 |
3
shares
|
$41
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Cbiz Investment Advisory Services, LLC
|
Feb 10, 2025 Q4 2024 |
2
shares
|
$27
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Time Scale Financial, Inc.
|
Jul 26, 2023 Q2 2023 |
2
shares
|
$27
0.0% of portfolio
|
Q2 2019
New holding
|
|
|
American Portfolios Advisors
Holbrook, NY |
Mar 17, 2023 Q3 2022 |
2
shares
|
$27
0.0% of portfolio
|
Q3 2022
New holding
|
|
|
Harbour Investments, Inc.
Madison, WI |
Feb 10, 2025 Q4 2024 |
1
shares
|
$13
0.0% of portfolio
|
Q4 2023
Reduced 80.0%
|
|
|
Sandy Spring Bank
|
Feb 11, 2025 Q4 2024 |
0
shares
|
$0
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
Feb 13, 2025 Q4 2024 |
0
shares
|
$0
0.0% of portfolio
|
Q4 2024
New holding
|