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 187 institutions that hold shares in the stock, with a total of 43.7 Million shares, which have been reported (via 13F filing form) to have a value of $318 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Parallel Advisors, LLC
|
Apr 07, 2025 Q1 2025 |
70
shares
|
$510
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Truvestments Capital LLC
Sarasota, FL |
May 14, 2025 Q1 2025 |
68
shares
|
$495
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Coldstream Capital Management Inc
|
May 13, 2025 Q1 2025 |
51
shares
|
$371
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Cibc Private Wealth Group, LLC
|
May 14, 2025 Q1 2025 |
49
shares
|
$357
0.0% of portfolio
|
Q1 2024
New holding
|
|
|
Allworth Financial LP
|
Apr 30, 2025 Q1 2025 |
47
shares
|
$342
0.0% of portfolio
|
Q1 2025
Added 123.81%
|
|
|
Rothschild Investment LLC
Chicago, IL |
Apr 08, 2025 Q1 2025 |
45
shares
|
$328
0.0% of portfolio
|
Q1 2025
Added 28.57%
|
|
|
Larson Financial Group LLC
|
May 02, 2025 Q1 2025 |
42
shares
|
$306
0.0% of portfolio
|
Q1 2025
Added 35.48%
|
|
|
Cassady Schiller Wealth Management, LLC
Cincinnati, OH |
Feb 10, 2025 Q4 2024 |
34
shares
|
$247
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Parkside Financial Bank & Trust
|
May 08, 2025 Q1 2025 |
30
shares
|
$218
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Core Cap Advisors, LLC
Southfield, MI |
May 09, 2025 Q1 2025 |
23
shares
|
$167
0.0% of portfolio
|
Q2 2024
New holding
|
|
|
Brewin Dolphin LTD
London, X0 |
Nov 14, 2022 Q2 2022 |
16
shares
|
$116
0.0% of portfolio
|
Q1 2021
Added 1724.14%
|
|
|
Key F Inancial Inc
|
May 01, 2025 Q1 2025 |
12
shares
|
$87
0.0% of portfolio
|
Q2 2024
New holding
|
|
|
Lowe Wealth Advisors, LLC
|
Apr 07, 2025 Q1 2025 |
10
shares
|
$72
0.0% of portfolio
|
Q2 2022
Added 900.0%
|
|
|
Smartleaf Asset Management LLC
Boston, MA |
May 14, 2025 Q1 2025 |
9
shares
|
$65
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Covington Capital Management
|
Nov 14, 2022 Q3 2022 |
7
shares
|
$51
0.0% of portfolio
|
Q4 2021
New holding
|
|
|
Steward Financial Group LLC
|
Oct 20, 2023 Q3 2023 |
4
shares
|
$29
0.0% of portfolio
|
Q3 2023
New holding
|
|
|
Covestor LTD
Boston, MA |
May 12, 2025 Q1 2025 |
4
shares
|
$29
0.0% of portfolio
|
Q1 2024
Added 33.33%
|
|
|
Clearstead Advisors, LLC
Cleveland, OH |
May 13, 2025 Q1 2025 |
4
shares
|
$29
0.0% of portfolio
|
Q2 2024
New holding
|
|
|
Harbour Investments, Inc.
Madison, WI |
May 08, 2025 Q1 2025 |
3
shares
|
$21
0.0% of portfolio
|
Q1 2025
Added 200.0%
|
|
|
Whittier Trust CO Of Nevada Inc
|
May 02, 2025 Q1 2025 |
3
shares
|
$21
0.0% of portfolio
|
Q3 2017
New holding
|
|
|
Hallmark Capital Management Inc
|
May 07, 2025 Q1 2025 |
3
shares
|
$21
0.0% of portfolio
|
Q3 2024
New holding
|
|
|
Cbiz Investment Advisory Services, LLC
|
May 05, 2025 Q1 2025 |
2
shares
|
$14
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Time Scale Financial, Inc.
|
Jul 26, 2023 Q2 2023 |
2
shares
|
$14
0.0% of portfolio
|
Q2 2019
New holding
|
|
|
American Portfolios Advisors
Holbrook, NY |
Mar 17, 2023 Q3 2022 |
2
shares
|
$14
0.0% of portfolio
|
Q3 2022
New holding
|
|
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
May 14, 2025 Q1 2025 |
0
shares
|
$0
100.0% of portfolio
|
Q1 2025
New holding
|