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 |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
65+ 0.24% |
$805 - $1.04K
|
27.3K
$180K
|
|
|
May 15, 2025
Q1 2025
|
Amundi
Paris, I0 |
BUY
|
- |
60+ 3.07% |
$743 - $962
|
2.01K
$13.3K
|
|
|
May 13, 2025
Q1 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
60+ 0.3% |
$743 - $962
|
19.7K
$130K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
51New |
$631 - $818
|
51
$336
|
|
|
May 08, 2025
Q1 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
30New |
$371 - $481
|
30
$197
|
|
|
Apr 30, 2025
Q1 2025
|
Allworth Financial LP
|
BUY
|
- |
26+ 123.81% |
$322 - $417
|
47
$309
|
|
|
May 02, 2025
Q1 2025
|
Larson Financial Group LLC
|
BUY
|
- |
11+ 35.48% |
$136 - $176
|
42
$276
|
|
|
May 07, 2025
Q1 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
10+ 0.06% |
$124 - $160
|
16K
$106K
|
|
|
Apr 08, 2025
Q1 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
10+ 28.57% |
$124 - $160
|
45
$296
|
|
|
May 14, 2025
Q1 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
9New |
$111 - $144
|
9
$59.2
|
|
|
May 01, 2025
Q1 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
8+ 2.27% |
$99 - $128
|
360
$2.37K
|
|
|
Apr 24, 2025
Q1 2025
|
Mirae Asset Global Investments Co., Ltd.
|
BUY
|
- |
8+ 0.45% |
$99 - $128
|
1.8K
$11.9K
|
|
|
May 08, 2025
Q1 2025
|
Harbour Investments, Inc.
Madison, WI |
BUY
|
- |
2+ 200.0% |
$24.8 - $32.1
|
3
$19.7
|
|
|
May 14, 2025
Q1 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q4 2024 | |||||||
|
Feb 13, 2025
Q4 2024
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
122KNew |
$1.46M - $2.24M
|
122K
$802K
|
|
|
Jun 30, 2025
Q4 2024
|
Birchview Capital, LP
Burlington, VT |
BUY
|
- |
95K+ 45.33% |
$1.14M - $1.74M
|
305K
$2M
|
|
|
Feb 14, 2025
Q4 2024
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
87.9KNew |
$1.05M - $1.61M
|
87.9K
$578K
|
|
|
Feb 14, 2025
Q4 2024
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
62KNew |
$741K - $1.14M
|
62K
$408K
|
|
|
Feb 14, 2025
Q4 2024
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
39.4KNew |
$471K - $723K
|
39.4K
$259K
|
|
|
Feb 14, 2025
Q4 2024
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
38KNew |
$454K - $698K
|
38K
$250K
|
|
|
Jan 28, 2025
Q4 2024
|
Focused Wealth Management, Inc
|
BUY
|
- |
32.1KNew |
$384K - $590K
|
32.1K
$211K
|
|
|
Feb 14, 2025
Q4 2024
|
Squarepoint Ops LLC
New York, NY |
BUY
|
CALL |
24.3KNew |
$290K - $446K
|
24.3K
$160K
|
|
|
Feb 14, 2025
Q4 2024
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
24KNew |
$287K - $440K
|
24K
$158K
|
|
|
Feb 06, 2025
Q4 2024
|
Foundation Wealth Management, LLC
Clayton, MO |
BUY
|
- |
19.5KNew |
$233K - $357K
|
19.5K
$128K
|
|
|
Feb 14, 2025
Q4 2024
|
Lmr Partners LLP
London, X0 |
BUY
|
CALL |
18KNew |
$215K - $330K
|
18K
$118K
|
|
|
Feb 13, 2025
Q4 2024
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
15KNew |
$179K - $274K
|
15K
$98.4K
|
|
|
Feb 14, 2025
Q4 2024
|
Cary Street Partners Financial LLC
Richmond, VA |
BUY
|
- |
12.5KNew |
$149K - $229K
|
12.5K
$82.3K
|
|
|
Feb 14, 2025
Q4 2024
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
11.2KNew |
$133K - $205K
|
11.2K
$73.4K
|
|
|
Feb 14, 2025
Q4 2024
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
CALL |
11KNew |
$131K - $202K
|
11K
$72.4K
|
|
|
Feb 11, 2025
Q4 2024
|
Teacher Retirement System Of Texas
Austin, TX |
BUY
|
- |
10.4KNew |
$125K - $191K
|
10.4K
$68.7K
|
|
|
Feb 11, 2025
Q4 2024
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
10.1KNew |
$121K - $186K
|
10.1K
$66.5K
|
|
|
Feb 03, 2025
Q4 2024
|
Handelsbanken Fonder Ab
|
BUY
|
- |
5.5K+ 35.71% |
$65.7K - $101K
|
20.9K
$138K
|
|
|
Feb 12, 2025
Q4 2024
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
4.86K+ 196.52% |
$58.1K - $89.1K
|
7.33K
$48.2K
|
|
|
Feb 11, 2025
Q4 2024
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
4.57KNew |
$54.6K - $83.8K
|
4.57K
$30K
|
|
|
May 28, 2025
Q4 2024
|
Strs Ohio
|
BUY
|
- |
3.6KNew |
$43K - $66.1K
|
3.6K
$23.7K
|
|
|
Feb 13, 2025
Q4 2024
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
3.1K+ 19.92% |
$37.1K - $56.9K
|
18.7K
$123K
|
|
|
Feb 13, 2025
Q4 2024
|
Profund Advisors LLC
|
BUY
|
- |
2.55K+ 20.15% |
$30.5K - $46.8K
|
15.2K
$100K
|
|
|
May 29, 2025
Q4 2024
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
1.04K+ 1.57% |
$12.4K - $19K
|
67.1K
$442K
|
|
|
Feb 14, 2025
Q4 2024
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
833+ 19.3% |
$9.95K - $15.3K
|
5.15K
$33.9K
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
381+ 0.25% |
$4.55K - $6.99K
|
152K
$1M
|
|
|
Jun 30, 2025
Q4 2024
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
160+ 0.17% |
$1.91K - $2.94K
|
96K
$631K
|
|
|
Feb 04, 2025
Q4 2024
|
Ifp Advisors, Inc
|
BUY
|
- |
132New |
$1.58K - $2.42K
|
132
$869
|
|
|
Feb 13, 2025
Q4 2024
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
100New |
$1.2K - $1.84K
|
100
$658
|
|
|
Jun 06, 2025
Q4 2024
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
BUY
|
- |
98+ 60.87% |
$1.17K - $1.8K
|
259
$1.7K
|
|
|
Jan 30, 2025
Q4 2024
|
Ronald Blue Trust, Inc.
Brentwood, TN |
BUY
|
- |
87+ 13.94% |
$1.04K - $1.6K
|
711
$4.68K
|
|
|
Feb 06, 2025
Q4 2024
|
Arizona State Retirement System
|
BUY
|
- |
72+ 0.72% |
$860 - $1.32K
|
10.1K
$66.7K
|
|
|
Feb 12, 2025
Q4 2024
|
Huntington National Bank
Columbus, OH |
BUY
|
- |
34New |
$406 - $624
|
34
$224
|
|
|
Feb 10, 2025
Q4 2024
|
Cassady Schiller Wealth Management, LLC
Cincinnati, OH |
BUY
|
- |
34New |
$406 - $624
|
34
$224
|
|
|
Feb 13, 2025
Q4 2024
|
Colonial Trust Advisors
Spartanburg, SC |
BUY
|
- |
7New |
$83.6 - $128
|
7
$46.1
|
|
|
Feb 12, 2025
Q4 2024
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
7+ 0.01% |
$83.6 - $128
|
46.8K
$308K
|
|