Latest Institutional Sells of Prothena Corp Public LTD CO (PRTA)
This list provides information on the latest institutional transactions involving Prothena Corp Public LTD CO (PRTA) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-933- 96.99% |
$5.8K - $9.11K
|
29
$297
|
|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-926- 3.31% |
$5.76K - $9.04K
|
27.1K
$277K
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-790- 1.92% |
$4.91K - $7.71K
|
40.4K
$414K
|
|
|
Nov 12, 2025
Q3 2025
|
Parallel Advisors, LLC
|
SELL
|
- |
-414- 69.81% |
$2.58K - $4.04K
|
179
$1.83K
|
|
|
Nov 06, 2025
Q3 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
SELL
|
- |
-222- 16.12% |
$1.38K - $2.17K
|
1.16K
$11.8K
|
|
|
Nov 14, 2025
Q3 2025
|
Truvestments Capital LLC
Sarasota, FL |
SELL
|
- |
-68- 98.55% |
$423 - $664
|
1
$10.3
|
|
|
Oct 14, 2025
Q3 2025
|
Farther Finance Advisors, LLC
San Francisco, CA |
SELL
|
- |
-23- 0.94% |
$143 - $224
|
2.43K
$24.9K
|
|
|
Oct 20, 2025
Q3 2025
|
High Mark Wealth Management LLC
|
SELL
|
- |
-10- 0.5% |
$62.2 - $97.6
|
2.01K
$20.6K
|
|
|
Nov 14, 2025
Q3 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-4- 1.62% |
$24.9 - $39
|
243
$2.49K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-1- 2.04% |
$6.22 - $9.76
|
48
$492
|
|
| Q2 2025 | |||||||
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-5.09M- 97.93% |
$23.3M - $61.8M
|
108K
$1.11M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-242K- 63.5% |
$1.11M - $2.94M
|
139K
$1.43M
|
|
|
Aug 14, 2025
Q2 2025
|
Pdt Partners, LLC
New York, NY |
SELL
|
- |
-109K- 72.54% |
$499K - $1.32M
|
41.3K
$423K
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-72.6K- 79.34% |
$332K - $881K
|
18.9K
$194K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-37.2K- 49.73% |
$170K - $451K
|
37.6K
$385K
|
|
|
Oct 08, 2025
Q2 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-5.3K- 37.12% |
$24.3K - $64.3K
|
8.98K
$92K
|
|
|
Aug 13, 2025
Q2 2025
|
Cresset Asset Management, LLC
Chicago, IL |
SELL
|
- |
-2.81K- 21.42% |
$12.9K - $34.1K
|
10.3K
$106K
|
|
|
Aug 06, 2025
Q2 2025
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-1.5K- 11.26% |
$6.87K - $18.2K
|
11.8K
$121K
|
|
|
Jul 24, 2025
Q2 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-678- 95.36% |
$3.11K - $8.23K
|
33
$338
|
|
|
Jul 28, 2025
Q2 2025
|
Harbour Investments, Inc.
Madison, WI |
SELL
|
- |
-2- 66.67% |
$9.16 - $24.3
|
1
$10.3
|
|
| Q1 2025 | |||||||
|
May 14, 2025
Q1 2025
|
Rafferty Asset Management, LLC
New York, NY |
SELL
|
- |
-33.7K- 43.38% |
$417K - $540K
|
44K
$451K
|
|
|
May 14, 2025
Q1 2025
|
Finepoint Capital LP
Boston, MA |
SELL
|
- |
-17K- 2.59% |
$210K - $273K
|
640K
$6.56M
|
|
|
May 06, 2025
Q1 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
SELL
|
- |
-6.2K- 48.06% |
$76.8K - $99.4K
|
6.7K
$68.7K
|
|
|
May 08, 2025
Q1 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-2.89K- 19.91% |
$35.8K - $46.4K
|
11.6K
$119K
|
|
|
May 07, 2025
Q1 2025
|
Td Asset Management Inc
|
SELL
|
- |
-2K- 3.09% |
$24.8K - $32.1K
|
62.7K
$643K
|
|
|
Apr 29, 2025
Q1 2025
|
Hm Payson & CO
Portland, ME |
SELL
|
- |
-200- 25.0% |
$2.48K - $3.21K
|
600
$6.15K
|
|
|
May 15, 2025
Q1 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
SELL
|
- |
-61- 21.18% |
$755 - $978
|
227
$2.33K
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Rbf Capital, LLC
San Francisco, CA |
SELL
|
- |
-16.2K- 35.63% |
$193K - $297K
|
29.2K
$299K
|
|
|
Jan 27, 2025
Q4 2024
|
Private Wealth Management Group, LLC
Princeton, NJ |
SELL
|
- |
-126- 54.78% |
$1.51K - $2.31K
|
104
$1.07K
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-1.01M- 98.24% |
$16.9M - $25M
|
18K
$185K
|
|
|
Nov 14, 2024
Q3 2024
|
Systematic Financial Management LP
Teaneck, NJ |
SELL
|
- |
-186K- 95.81% |
$3.11M - $4.6M
|
8.13K
$83.3K
|
|
|
Oct 18, 2024
Q3 2024
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-1.66K- 95.79% |
$27.8K - $41.2K
|
73
$748
|
|
|
Nov 14, 2024
Q3 2024
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
SELL
|
- |
-1.25K- 5.72% |
$20.9K - $30.9K
|
20.6K
$211K
|
|
|
Nov 08, 2024
Q3 2024
|
Primecap Management CO
Pasadena, CA |
SELL
|
- |
-1K- 2.74% |
$16.7K - $24.8K
|
35.5K
$364K
|
|
| Q2 2024 | |||||||
|
Aug 08, 2024
Q2 2024
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-10.5K- 13.26% |
$205K - $275K
|
68.7K
$704K
|
|
|
Dec 17, 2024
Q2 2024
|
Catalyst Funds Management Pty LTD
Sydney Nsw, C3 |
SELL
|
- |
-1.6K- 23.88% |
$31.3K - $41.8K
|
5.1K
$52.3K
|
|
|
Aug 14, 2024
Q2 2024
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-1.15K- 2.59% |
$22.5K - $30.1K
|
43.2K
$443K
|
|
|
Aug 13, 2024
Q2 2024
|
Pacer Advisors, Inc.
Malvern, PA |
SELL
|
- |
-858- 60.85% |
$16.8K - $22.4K
|
552
$5.66K
|
|
|
Aug 12, 2024
Q2 2024
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-771- 4.89% |
$15.1K - $20.2K
|
15K
$154K
|
|
|
Sep 24, 2025
Q2 2024
|
Caldwell Trust CO
Venice, FL |
SELL
|
- |
-51Closed |
$997 - $1.33K
|
0
$0
|
|
| Q1 2024 | |||||||
|
May 15, 2024
Q1 2024
|
First Light Asset Management, LLC
Edina, MN |
SELL
|
- |
-644K- 59.13% |
$15.9M - $26.2M
|
445K
$4.56M
|
|
|
Apr 29, 2024
Q1 2024
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-19.2K- 62.11% |
$476K - $782K
|
11.7K
$120K
|
|
|
May 13, 2024
Q1 2024
|
Seven Eight Capital, LP
|
SELL
|
- |
-15.8K- 27.79% |
$392K - $643K
|
41.1K
$421K
|
|
|
May 15, 2024
Q1 2024
|
Aquatic Capital Management LLC
Chicago, IL |
SELL
|
- |
-5.7K- 82.61% |
$141K - $232K
|
1.2K
$12.3K
|
|
|
Apr 23, 2024
Q1 2024
|
Amalgamated Bank
New York, NY |
SELL
|
- |
-4.61K- 76.2% |
$114K - $187K
|
1.44K
$14.8K
|
|
|
May 15, 2024
Q1 2024
|
Fred Alger Management, LLC
New York, NY |
SELL
|
- |
-728- 2.16% |
$18K - $29.6K
|
33K
$338K
|
|
|
May 13, 2024
Q1 2024
|
Clear Street Markets LLC
|
SELL
|
- |
-500- 50.0% |
$12.4K - $20.3K
|
500
$5.13K
|
|
|
May 13, 2024
Q1 2024
|
American International Group, Inc.
New York, NY |
SELL
|
- |
-178- 0.85% |
$4.41K - $7.24K
|
20.8K
$213K
|
|
|
May 14, 2024
Q1 2024
|
Metropolitan Life Insurance CO
New York, NY |
SELL
|
- |
-72- 3.01% |
$1.78K - $2.93K
|
2.32K
$23.7K
|
|
|
May 14, 2024
Q1 2024
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-55- 76.39% |
$1.36K - $2.24K
|
17
$174
|
|