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 |
|---|---|---|---|---|---|
|
Alliancebernstein L.P.
New York, NY |
May 15, 2025 Q1 2025 |
46,753
shares
|
$340,829
0.0% of portfolio
|
Q4 2024
Added 0.01%
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
45,889
shares
|
$334,530
0.0% of portfolio
|
Q1 2025
Reduced 13.13%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
May 14, 2025 Q1 2025 |
43,978
shares
|
$320,599
0.0% of portfolio
|
Q1 2025
Reduced 43.38%
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
43,937
shares
|
$320,300
0.11% of portfolio
|
Q2 2023
New holding
|
|
|
Massachusetts Financial Services CO
Boston, MA |
May 02, 2025 Q1 2025 |
43,816
shares
|
$319,418
0.0% of portfolio
|
Q1 2025
Reduced 2.23%
|
|
|
Legal & General Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
41,354
shares
|
$301,470
0.0% of portfolio
|
Q1 2025
Reduced 0.12%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
May 14, 2025 Q1 2025 |
41,272
shares
|
$300,872
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Thrivent Financial For Lutherans
Minneapolis, MN |
May 13, 2025 Q1 2025 |
38,626
shares
|
$281,583
0.0% of portfolio
|
Q4 2024
Reduced 18.71%
|
|
|
Alps Advisors Inc
Denver, CO |
Apr 30, 2025 Q1 2025 |
37,956
shares
|
$276,699
0.0% of portfolio
|
Q1 2025
Reduced 12.76%
|
|
|
Invesco Ltd.
Atlanta, GA |
May 12, 2025 Q1 2025 |
37,638
shares
|
$274,381
0.0% of portfolio
|
Q1 2025
Reduced 12.16%
|
|
|
Monarch Partners Asset Management LLC
|
Feb 02, 2023 Q4 2022 |
35,645
shares
|
$259,852
0.65% of portfolio
|
Q4 2022
Added 6.85%
|
|
|
American Century Companies Inc
Kansas City, MO |
May 13, 2025 Q1 2025 |
34,836
shares
|
$253,954
0.0% of portfolio
|
Q1 2025
Added 14.6%
|
|
|
Intech Investment Management LLC
West Palm Beach, FL |
May 20, 2025 Q1 2025 |
33,375
shares
|
$243,303
0.0% of portfolio
|
Q1 2025
Added 49.11%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
May 15, 2025 Q1 2025 |
33,243
shares
|
$242,341
0.0% of portfolio
|
Q2 2024
Added 4.59%
|
|
|
Focused Wealth Management, Inc
|
May 01, 2025 Q1 2025 |
32,129
shares
|
$234,220
0.05% of portfolio
|
Q4 2024
New holding
|
|
|
Rbf Capital, LLC
San Francisco, CA |
May 15, 2025 Q1 2025 |
29,200
shares
|
$212,868
0.02% of portfolio
|
Q4 2024
Reduced 35.63%
|
|
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
May 15, 2025 Q1 2025 |
27,334
shares
|
$199,264
0.0% of portfolio
|
Q1 2025
Added 0.24%
|
|
|
Met Life Investment Management, LLC
Whippany, NJ |
May 14, 2025 Q1 2025 |
25,402
shares
|
$185,180
0.0% of portfolio
|
Q1 2025
Reduced 1.82%
|
|
|
Edgewood Management LLC
Greenwich, CT |
May 14, 2025 Q1 2025 |
24,060
shares
|
$175,397
0.0% of portfolio
|
Q4 2022
Reduced 3.76%
|
|
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
May 14, 2025 Q1 2025 |
21,643
shares
|
$157,777
0.0% of portfolio
|
Q2 2024
Added 30.43%
|
|
|
Purkiss Capital Advisors LLC
Ridgefield, CT |
May 07, 2025 Q1 2025 |
21,629
shares
|
$157,675
0.2% of portfolio
|
Q1 2025
Added 101.59%
|
|
|
Dark Forest Capital Management LP
Weston, CT |
May 15, 2025 Q1 2025 |
21,059
shares
|
$153,520
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Handelsbanken Fonder Ab
|
Apr 15, 2025 Q1 2025 |
20,900
shares
|
$152,361
0.0% of portfolio
|
Q4 2024
Added 35.71%
|
|
|
Franklin Resources Inc
San Mateo, CA |
May 13, 2025 Q1 2025 |
19,747
shares
|
$143,955
0.0% of portfolio
|
Q1 2025
Added 0.3%
|
|
|
Foundation Wealth Management, LLC
Clayton, MO |
Apr 21, 2025 Q1 2025 |
19,471
shares
|
$141,943
0.19% of portfolio
|
Q4 2024
New holding
|