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 217 institutions that hold shares in the stock, with a total of 34.9 Million shares, which have been reported (via 13F filing form) to have a value of $358 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
10,331
shares
|
$105,892
0.0% of portfolio
|
Q2 2025
Added 2353.43%
|
|
|
Cwm, LLC
|
Oct 15, 2025 Q3 2025 |
10,246
shares
|
$105,021
0.0% of portfolio
|
Q3 2025
Added 650.07%
|
|
|
China Universal Asset Management Co., Ltd.
Shanghai, F4 |
Nov 10, 2025 Q3 2025 |
9,436
shares
|
$96,719
0.01% of portfolio
|
Q3 2025
Reduced 12.72%
|
|
|
New York State Common Retirement Fund
|
Nov 03, 2025 Q3 2025 |
8,979
shares
|
$92,034
0.0% of portfolio
|
Q2 2025
Reduced 37.12%
|
|
|
Group One Trading, L.P.
Chicago, IL |
Nov 12, 2025 Q3 2025 |
6,949
shares
|
$71,227
0.0% of portfolio
|
Q3 2025
Reduced 78.46%
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
Nov 13, 2025 Q3 2025 |
6,552
shares
|
$67,158
0.0% of portfolio
|
Q3 2023
Reduced 28.78%
|
|
|
Fieldpoint Private Securities, LLC
|
Aug 05, 2022 Q2 2022 |
6,000
shares
|
$61,500
0.05% of portfolio
|
Q2 2022
Added 50.0%
|
|
|
Point72 (Difc) LTD
Dubai, C0 |
Nov 14, 2025 Q3 2025 |
5,847
shares
|
$59,931
0.0% of portfolio
|
Q3 2025
Reduced 75.58%
|
|
|
Srs Capital Advisors, Inc.
Denver, CO |
Nov 14, 2025 Q3 2025 |
5,384
shares
|
$55,186
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
5,057
shares
|
$51,834
0.0% of portfolio
|
Q2 2023
New holding
|
|
|
Telemetry Investments, L.L.C.
New York, NY |
Feb 14, 2023 Q4 2022 |
5,000
shares
|
$51,250
0.48% of portfolio
|
Q4 2022
New holding
|
|
|
Brown Brothers Harriman & CO
New York, NY |
Nov 13, 2025 Q3 2025 |
5,000
shares
|
$51,250
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Rockefeller Capital Management L.P.
New York, NY |
Nov 14, 2025 Q3 2025 |
4,405
shares
|
$45,151
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Cutler Group LP
|
Apr 19, 2024 Q1 2024 |
3,700
shares
|
$37,925
0.03% of portfolio
|
Q1 2024
New holding
|
|
|
Signaturefd, LLC
Atlanta, GA |
Oct 21, 2025 Q3 2025 |
3,670
shares
|
$37,617
0.0% of portfolio
|
Q3 2025
Added 9.32%
|
|
|
Legal & General Group PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
3,599
shares
|
$36,889
0.0% of portfolio
|
Q3 2025
Reduced 61.4%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
3,592
shares
|
$36,818
0.0% of portfolio
|
Q3 2025
Reduced 92.71%
|
|
|
Ameritas Investment Partners, Inc.
Lincoln, NE |
Nov 10, 2025 Q3 2025 |
3,428
shares
|
$35,137
0.0% of portfolio
|
Q3 2025
Reduced 21.52%
|
|
|
Sterling Capital Management LLC
Charlotte, NC |
Nov 12, 2025 Q3 2025 |
2,547
shares
|
$26,106
0.0% of portfolio
|
Q3 2025
Added 165.59%
|
|
|
Farther Finance Advisors, LLC
San Francisco, CA |
Oct 14, 2025 Q3 2025 |
2,434
shares
|
$24,948
0.0% of portfolio
|
Q3 2025
Reduced 0.94%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
2,415
shares
|
$24,753
0.0% of portfolio
|
Q3 2025
Reduced 92.74%
|
|
|
Mirae Asset Global Investments Co., Ltd.
|
Nov 03, 2025 Q3 2025 |
2,081
shares
|
$21,330
0.0% of portfolio
|
Q3 2025
Added 0.1%
|
|
|
Versant Capital Management, Inc
|
Oct 27, 2025 Q3 2025 |
2,044
shares
|
$20,951
0.0% of portfolio
|
Q2 2025
Added 284.93%
|
|
|
Brewin Dolphin Wealth Management LTD
Conskleagh, Dublin, L2 |
Nov 14, 2022 Q2 2022 |
2,009
shares
|
$20,592
0.01% of portfolio
|
Q1 2020
Reduced 0.7%
|
|
|
High Mark Wealth Management LLC
|
Oct 20, 2025 Q3 2025 |
2,008
shares
|
$20,582
0.01% of portfolio
|
Q3 2025
Reduced 0.5%
|
|