Latest Institutional Transactions on Prothena Corp Public LTD CO (PRTA)
This table provides information on the latest institutional transactions involving Prothena Corp Public LTD CO (PRTA) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 06, 2024
Q3 2024
|
Hallmark Capital Management Inc
|
BUY
|
- |
3New |
$50.2 - $74.4
|
3
$30.8
|
|
|
Nov 05, 2024
Q3 2024
|
Cornerstone Planning Group LLC
Fairfield, NJ |
BUY
|
- |
83+ 307.41% |
$1.39K - $2.06K
|
110
$1.13K
|
|
|
Oct 18, 2024
Q3 2024
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-1.66K- 95.79% |
$27.8K - $41.2K
|
73
$748
|
|
| Q2 2024 | |||||||
|
Sep 24, 2025
Q2 2024
|
Caldwell Trust CO
Venice, FL |
SELL
|
- |
-51Closed |
$997 - $1.33K
|
0
$0
|
|
|
Feb 25, 2025
Q2 2024
|
Axa S.A.
Paris, I0 |
BUY
|
- |
89+ 0.07% |
$1.74K - $2.33K
|
121K
$1.24M
|
|
|
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 22, 2024
Q2 2024
|
Cypress Capital, LLC
|
BUY
|
- |
2New |
$39.1 - $52.3
|
2
$20.5
|
|
|
Aug 14, 2024
Q2 2024
|
Gts Securities LLC
New York, NY |
BUY
|
PUT |
1K+ 9.35% |
$19.5K - $26.2K
|
11.7K
$120K
|
|
|
Aug 14, 2024
Q2 2024
|
Neos Investment Management LLC
Westport, CT |
BUY
|
- |
10.5KNew |
$205K - $275K
|
10.5K
$108K
|
|
|
Aug 14, 2024
Q2 2024
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
PUT |
11.1KNew |
$217K - $290K
|
11.1K
$114K
|
|
|
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 13, 2024
Q2 2024
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
102+ 0.55% |
$1.99K - $2.67K
|
18.7K
$192K
|
|
|
Aug 13, 2024
Q2 2024
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
BUY
|
- |
5.05K+ 30.43% |
$98.7K - $132K
|
21.6K
$222K
|
|
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
BUY
|
- |
138K+ 3.72% |
$2.7M - $3.62M
|
3.86M
$39.5M
|
|
|
Aug 12, 2024
Q2 2024
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-771- 4.89% |
$15.1K - $20.2K
|
15K
$154K
|
|
|
Aug 08, 2024
Q2 2024
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-10.5K- 13.26% |
$205K - $275K
|
68.7K
$704K
|
|
|
Aug 08, 2024
Q2 2024
|
Core Cap Advisors, LLC
Southfield, MI |
BUY
|
- |
23New |
$449 - $601
|
23
$236
|
|
|
Aug 08, 2024
Q2 2024
|
Manchester Capital Management LLC
Manchester, VT |
BUY
|
- |
250New |
$4.89K - $6.54K
|
250
$2.56K
|
|
|
Aug 08, 2024
Q2 2024
|
State Board Of Administration Of Florida Retirement System
|
BUY
|
- |
4.1K+ 36.33% |
$80.1K - $107K
|
15.4K
$158K
|
|
|
Jul 29, 2024
Q2 2024
|
Key F Inancial Inc
|
BUY
|
- |
12New |
$234 - $314
|
12
$123
|
|
|
Jul 23, 2024
Q2 2024
|
Global Retirement Partners, LLC
|
BUY
|
- |
7New |
$137 - $183
|
7
$71.8
|
|
|
Jul 08, 2024
Q2 2024
|
Mather Group, Llc.
Chicago, IL |
BUY
|
- |
100New |
$1.95K - $2.62K
|
100
$1.03K
|
|
| Q1 2024 | |||||||
|
May 28, 2024
Q1 2024
|
Teachers Retirement System Of The State Of Kentucky
Frankfort, KY |
BUY
|
- |
2.9K+ 25.98% |
$71.7K - $118K
|
14K
$144K
|
|
|
May 15, 2024
Q1 2024
|
Fred Alger Management, LLC
New York, NY |
SELL
|
- |
-728- 2.16% |
$18K - $29.6K
|
33K
$338K
|
|
|
May 15, 2024
Q1 2024
|
First Manhattan CO
New York, NY |
BUY
|
- |
3New |
$74.3 - $122
|
3
$30.8
|
|
|
May 15, 2024
Q1 2024
|
Aquatic Capital Management LLC
Chicago, IL |
SELL
|
- |
-5.7K- 82.61% |
$141K - $232K
|
1.2K
$12.3K
|
|
|
May 15, 2024
Q1 2024
|
First Light Asset Management, LLC
Edina, MN |
SELL
|
- |
-644K- 59.13% |
$15.9M - $26.2M
|
445K
$4.56M
|
|
|
May 15, 2024
Q1 2024
|
Gts Securities LLC
New York, NY |
BUY
|
- |
10.9KNew |
$271K - $445K
|
10.9K
$112K
|
|
|
May 15, 2024
Q1 2024
|
Pom Investment Strategies, LLC
Raleigh, NC |
BUY
|
- |
24New |
$594 - $976
|
24
$246
|
|
|
May 15, 2024
Q1 2024
|
Boxer Capital, LLC
San Diego, CA |
BUY
|
- |
25K+ 3.76% |
$619K - $1.02M
|
690K
$7.07M
|
|
|
May 14, 2024
Q1 2024
|
New Edge Advisors, LLC
New Orleans, LA |
SELL
|
- |
-55- 76.39% |
$1.36K - $2.24K
|
17
$174
|
|
|
May 14, 2024
Q1 2024
|
Aigen Investment Management, LP
|
BUY
|
- |
9.9KNew |
$245K - $403K
|
9.9K
$101K
|
|
|
May 14, 2024
Q1 2024
|
Axq Capital, LP
Jersey City, NJ |
BUY
|
- |
6.4K+ 91.11% |
$158K - $260K
|
13.4K
$138K
|
|
|
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 13, 2024
Q1 2024
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
BUY
|
- |
3.24K+ 29.24% |
$80.3K - $132K
|
14.3K
$147K
|
|
|
May 13, 2024
Q1 2024
|
Artal Group S.A.
Luxembourg, N4 |
BUY
|
- |
500K+ 99.73% |
$12.4M - $20.3M
|
1M
$10.3M
|
|
|
May 13, 2024
Q1 2024
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
24.9KNew |
$616K - $1.01M
|
24.9K
$255K
|
|
|
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
|
Seven Eight Capital, LP
|
SELL
|
- |
-15.8K- 27.79% |
$392K - $643K
|
41.1K
$421K
|
|
|
May 13, 2024
Q1 2024
|
American International Group, Inc.
New York, NY |
SELL
|
- |
-178- 0.85% |
$4.41K - $7.24K
|
20.8K
$213K
|
|
|
May 10, 2024
Q1 2024
|
Credit Suisse Ag
Zurich, V8 |
BUY
|
- |
898+ 1.51% |
$22.2K - $36.5K
|
60.2K
$617K
|
|
|
May 08, 2024
Q1 2024
|
Kbc Group Nv
|
BUY
|
- |
651+ 70.0% |
$16.1K - $26.5K
|
1.58K
$16.2K
|
|
|
May 06, 2024
Q1 2024
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
1.3KNew |
$32.2K - $52.9K
|
1.3K
$13.3K
|
|
|
May 03, 2024
Q1 2024
|
New York Life Investment Management LLC
New York, NY |
BUY
|
- |
14.4KNew |
$357K - $586K
|
14.4K
$148K
|
|
|
May 02, 2024
Q1 2024
|
Pier Capital, LLC
Stamford, CT |
BUY
|
- |
191+ 0.34% |
$4.73K - $7.77K
|
57K
$584K
|
|
|
Apr 30, 2024
Q1 2024
|
Nelson, Van Denburg & Campbell Wealth Management Group, LLC
Omaha, NE |
BUY
|
- |
9New |
$223 - $366
|
9
$92.3
|
|
|
Apr 30, 2024
Q1 2024
|
Jfs Wealth Advisors, LLC
|
SELL
|
- |
-2- 50.0% |
$49.5 - $81.3
|
2
$20.5
|
|
|
Apr 29, 2024
Q1 2024
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-19.2K- 62.11% |
$476K - $782K
|
11.7K
$120K
|
|
|
Apr 23, 2024
Q1 2024
|
Amalgamated Bank
New York, NY |
SELL
|
- |
-4.61K- 76.2% |
$114K - $187K
|
1.44K
$14.8K
|
|