Latest Institutional Purchases 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 buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Feb 12, 2025
Q4 2024
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
4.86K+ 196.52% |
$58.1K - $89.1K
|
7.33K
$75.1K
|
|
|
Feb 13, 2025
Q4 2024
|
Profund Advisors LLC
|
BUY
|
- |
2.55K+ 20.15% |
$30.5K - $46.8K
|
15.2K
$156K
|
|
|
Feb 14, 2025
Q4 2024
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
833+ 19.3% |
$9.95K - $15.3K
|
5.15K
$52.8K
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
381+ 0.25% |
$4.55K - $6.99K
|
152K
$1.56M
|
|
|
Feb 06, 2025
Q4 2024
|
Arizona State Retirement System
|
BUY
|
- |
72+ 0.72% |
$860 - $1.32K
|
10.1K
$104K
|
|
|
Feb 10, 2025
Q4 2024
|
Cassady Schiller Wealth Management, LLC
Cincinnati, OH |
BUY
|
- |
34New |
$406 - $624
|
34
$349
|
|
|
Feb 13, 2025
Q4 2024
|
Colonial Trust Advisors
Spartanburg, SC |
BUY
|
- |
7New |
$83.6 - $128
|
7
$71.8
|
|
|
Feb 10, 2025
Q4 2024
|
Cbiz Investment Advisory Services, LLC
|
BUY
|
- |
2New |
$23.9 - $36.7
|
2
$20.5
|
|
|
Feb 11, 2025
Q4 2024
|
Sandy Spring Bank
|
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Deep Track Capital, LP
Greenwich, CT |
BUY
|
- |
140KNew |
$2.34M - $3.47M
|
140K
$1.44M
|
|
|
Nov 13, 2024
Q3 2024
|
Capula Management LTD
Grand Cayman, E9 |
BUY
|
- |
43.2KNew |
$723K - $1.07M
|
43.2K
$443K
|
|
|
Nov 14, 2024
Q3 2024
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
42.2KNew |
$706K - $1.05M
|
42.2K
$432K
|
|
|
Nov 12, 2024
Q3 2024
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
25.8KNew |
$431K - $639K
|
25.8K
$264K
|
|
|
Jan 29, 2025
Q3 2024
|
Byrne Asset Management LLC
|
BUY
|
- |
760New |
$12.7K - $18.8K
|
760
$7.79K
|
|
|
Jul 31, 2025
Q3 2024
|
Brinker Capital Investments, LLC
|
BUY
|
- |
739+ 4.4% |
$12.4K - $18.3K
|
17.5K
$180K
|
|
|
Nov 15, 2024
Q3 2024
|
Orion Portfolio Solutions, LLC
|
BUY
|
- |
739+ 4.4% |
$12.4K - $18.3K
|
17.5K
$180K
|
|
|
Nov 05, 2024
Q3 2024
|
Cornerstone Planning Group LLC
Fairfield, NJ |
BUY
|
- |
83+ 307.41% |
$1.39K - $2.06K
|
110
$1.13K
|
|
|
Nov 12, 2024
Q3 2024
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
55New |
$920 - $1.36K
|
55
$564
|
|
|
Nov 06, 2024
Q3 2024
|
Hallmark Capital Management Inc
|
BUY
|
- |
3New |
$50.2 - $74.4
|
3
$30.8
|
|
| Q2 2024 | |||||||
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
BUY
|
- |
138K+ 3.72% |
$2.7M - $3.62M
|
3.86M
$39.5M
|
|
|
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
|
Neos Investment Management LLC
Westport, CT |
BUY
|
- |
10.5KNew |
$205K - $275K
|
10.5K
$108K
|
|
|
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 08, 2024
Q2 2024
|
State Board Of Administration Of Florida Retirement System
|
BUY
|
- |
4.1K+ 36.33% |
$80.1K - $107K
|
15.4K
$158K
|
|
|
Aug 14, 2024
Q2 2024
|
Gts Securities LLC
New York, NY |
BUY
|
PUT |
1K+ 9.35% |
$19.5K - $26.2K
|
11.7K
$120K
|
|
|
Aug 08, 2024
Q2 2024
|
Manchester Capital Management LLC
Manchester, VT |
BUY
|
- |
250New |
$4.89K - $6.54K
|
250
$2.56K
|
|
|
Aug 13, 2024
Q2 2024
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
102+ 0.55% |
$1.99K - $2.67K
|
18.7K
$192K
|
|
|
Jul 08, 2024
Q2 2024
|
Mather Group, Llc.
Chicago, IL |
BUY
|
- |
100New |
$1.95K - $2.62K
|
100
$1.03K
|
|
|
Feb 25, 2025
Q2 2024
|
Axa S.A.
Paris, I0 |
BUY
|
- |
89+ 0.07% |
$1.74K - $2.33K
|
121K
$1.24M
|
|
|
Aug 08, 2024
Q2 2024
|
Core Cap Advisors, LLC
Southfield, MI |
BUY
|
- |
23New |
$449 - $601
|
23
$236
|
|
|
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
|
|
|
Aug 22, 2024
Q2 2024
|
Cypress Capital, LLC
|
BUY
|
- |
2New |
$39.1 - $52.3
|
2
$20.5
|
|
| Q1 2024 | |||||||
|
May 13, 2024
Q1 2024
|
Artal Group S.A.
Luxembourg, N4 |
BUY
|
- |
500K+ 99.73% |
$12.4M - $20.3M
|
1M
$10.3M
|
|
|
May 15, 2024
Q1 2024
|
Boxer Capital, LLC
San Diego, CA |
BUY
|
- |
25K+ 3.76% |
$619K - $1.02M
|
690K
$7.07M
|
|
|
May 13, 2024
Q1 2024
|
Bank Of Montreal
Toronto, A6 |
BUY
|
- |
24.9KNew |
$616K - $1.01M
|
24.9K
$255K
|
|
|
May 03, 2024
Q1 2024
|
New York Life Investment Management LLC
New York, NY |
BUY
|
- |
14.4KNew |
$357K - $586K
|
14.4K
$148K
|
|
|
May 15, 2024
Q1 2024
|
Gts Securities LLC
New York, NY |
BUY
|
- |
10.9KNew |
$271K - $445K
|
10.9K
$112K
|
|
|
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
|
|
|
Apr 19, 2024
Q1 2024
|
Cutler Group LP
|
BUY
|
- |
3.7KNew |
$91.6K - $150K
|
3.7K
$37.9K
|
|
|
May 13, 2024
Q1 2024
|
E Fund Management Co., Ltd.
Guangzhou, F4 |
BUY
|
- |
3.24K+ 29.24% |
$80.3K - $132K
|
14.3K
$147K
|
|
|
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 06, 2024
Q1 2024
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
1.3KNew |
$32.2K - $52.9K
|
1.3K
$13.3K
|
|
|
May 10, 2024
Q1 2024
|
Credit Suisse Ag
Zurich, V8 |
BUY
|
- |
898+ 1.51% |
$22.2K - $36.5K
|
60.2K
$617K
|
|
|
Apr 12, 2024
Q1 2024
|
Riverview Trust CO
|
BUY
|
- |
659New |
$16.3K - $26.8K
|
659
$6.75K
|
|
|
May 08, 2024
Q1 2024
|
Kbc Group Nv
|
BUY
|
- |
651+ 70.0% |
$16.1K - $26.5K
|
1.58K
$16.2K
|
|
|
May 02, 2024
Q1 2024
|
Pier Capital, LLC
Stamford, CT |
BUY
|
- |
191+ 0.34% |
$4.73K - $7.77K
|
57K
$584K
|
|
|
May 15, 2024
Q1 2024
|
Pom Investment Strategies, LLC
Raleigh, NC |
BUY
|
- |
24New |
$594 - $976
|
24
$246
|
|
|
Apr 30, 2024
Q1 2024
|
Nelson, Van Denburg & Campbell Wealth Management Group, LLC
Omaha, NE |
BUY
|
- |
9New |
$223 - $366
|
9
$92.3
|
|