Purchases and Sales Made in Q2 2025 in Prothena Corp Public LTD CO (PRTA)
This table provides information about the institutional ownership of Prothena Corp Public LTD CO (PRTA) during Q2 2025. 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 |
|---|---|---|---|---|---|---|---|
|
Aug 12, 2025
Q2 2025
|
Steward Partners Investment Advisory, LLC
|
BUY
|
- |
6New |
$27.5 - $72.8
|
6
$45.2
|
|
|
Aug 13, 2025
Q2 2025
|
Truvestments Capital LLC
Sarasota, FL |
BUY
|
- |
1+ 1.47% |
$4.58 - $12.1
|
69
$520
|
|
|
Aug 15, 2025
Q2 2025
|
Koesten, Hirschmann & Crabtree, Inc.
Overland Park, KS |
BUY
|
- |
1New |
$4.58 - $12.1
|
1
$7.54
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Jul 28, 2025
Q2 2025
|
Harbour Investments, Inc.
Madison, WI |
SELL
|
- |
-2- 66.67% |
$9.16 - $24.3
|
1
$7.54
|
|
|
Jul 24, 2025
Q2 2025
|
Ifp Advisors, Inc
|
SELL
|
- |
-132Closed |
$605 - $1.6K
|
0
$0
|
|
|
Jul 14, 2025
Q2 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-288- 59.38% |
$1.32K - $3.5K
|
197
$1.49K
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
SELL
|
- |
-472- 2.94% |
$2.16K - $5.73K
|
15.6K
$117K
|
|
|
Jul 24, 2025
Q2 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-678- 95.36% |
$3.11K - $8.23K
|
33
$249
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-711- 57.48% |
$3.26K - $8.63K
|
526
$3.97K
|
|
|
Aug 13, 2025
Q2 2025
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-753- 2.0% |
$3.45K - $9.14K
|
36.9K
$278K
|
|
|
Aug 06, 2025
Q2 2025
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-1.5K- 11.26% |
$6.87K - $18.2K
|
11.8K
$89.1K
|
|
|
Aug 13, 2025
Q2 2025
|
Cresset Asset Management, LLC
Chicago, IL |
SELL
|
- |
-2.81K- 21.42% |
$12.9K - $34.1K
|
10.3K
$77.8K
|
|
|
Aug 12, 2025
Q2 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-3.07K- 4.65% |
$14.1K - $37.3K
|
63K
$475K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-4.67K- 10.17% |
$21.4K - $56.7K
|
41.2K
$311K
|
|
|
Aug 13, 2025
Q2 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-5.3K- 37.12% |
$24.3K - $64.3K
|
8.98K
$67.7K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-6.12K- 22.38% |
$28K - $74.2K
|
21.2K
$160K
|
|
|
Aug 11, 2025
Q2 2025
|
Alps Advisors Inc
Denver, CO |
SELL
|
- |
-8.93K- 23.52% |
$40.9K - $108K
|
29K
$219K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-15K- 44.95% |
$68.7K - $182K
|
18.4K
$139K
|
|
|
Aug 14, 2025
Q2 2025
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-15.2K- 11.45% |
$69.6K - $184K
|
117K
$886K
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-16.5K- 25.1% |
$75.7K - $201K
|
49.3K
$372K
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-20.6K- 28.42% |
$94.4K - $250K
|
51.9K
$392K
|
|
|
Aug 04, 2025
Q2 2025
|
Pinnacle Associates LTD
|
SELL
|
- |
-26.2K- 26.11% |
$120K - $318K
|
74.1K
$559K
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-27.8K- 18.54% |
$127K - $338K
|
122K
$921K
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-32K- 77.46% |
$147K - $389K
|
9.32K
$70.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-37.2K- 49.73% |
$170K - $451K
|
37.6K
$283K
|
|
|
Aug 12, 2025
Q2 2025
|
Dcf Advisers, LLC
Greenwich, CT |
SELL
|
- |
-38.5K- 19.74% |
$176K - $467K
|
157K
$1.18M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-39.1K- 10.48% |
$179K - $475K
|
335K
$2.52M
|
|
|
Aug 12, 2025
Q2 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
SELL
|
- |
-44.5K- 13.93% |
$204K - $541K
|
275K
$2.07M
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-50.1K- 76.79% |
$229K - $608K
|
15.1K
$114K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-56.2K- 58.67% |
$257K - $682K
|
39.6K
$299K
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-72.6K- 79.34% |
$332K - $881K
|
18.9K
$142K
|
|
|
Aug 08, 2025
Q2 2025
|
Geode Capital Management, LLC
Boston, MA |
SELL
|
- |
-81.3K- 8.02% |
$373K - $988K
|
933K
$7.04M
|
|
|
Aug 14, 2025
Q2 2025
|
Pdt Partners, LLC
New York, NY |
SELL
|
- |
-109K- 72.54% |
$499K - $1.32M
|
41.3K
$311K
|
|
|
Aug 14, 2025
Q2 2025
|
Prosight Management, LP
Dallas, TX |
SELL
|
- |
-140K- 34.38% |
$643K - $1.7M
|
268K
$2.02M
|
|
|
Aug 13, 2025
Q2 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
SELL
|
- |
-150K- 62.4% |
$686K - $1.82M
|
90.2K
$680K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-184K- 75.19% |
$842K - $2.23M
|
60.7K
$457K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-242K- 63.5% |
$1.11M - $2.94M
|
139K
$1.05M
|
|
|
Aug 14, 2025
Q2 2025
|
Palo Alto Investors LP
Palo Alto, CA |
SELL
|
- |
-385K- 23.2% |
$1.76M - $4.67M
|
1.27M
$9.61M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-516K- 33.94% |
$2.36M - $6.27M
|
1.01M
$7.58M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-3.38M- 97.94% |
$15.5M - $41.1M
|
71K
$536K
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-5.09M- 97.93% |
$23.3M - $61.8M
|
108K
$813K
|