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 |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Finepoint Capital LP
Boston, MA |
SELL
|
- |
-17K- 2.59% |
$210K - $273K
|
640K
$6.56M
|
|
|
May 14, 2025
Q1 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
9New |
$111 - $144
|
9
$92.3
|
|
|
May 14, 2025
Q1 2025
|
Siren, L.L.C.
New York, NY |
BUY
|
- |
184K+ 16.7% |
$2.27M - $2.95M
|
1.28M
$13.2M
|
|
|
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
|
Svb Wealth LLC
Boston, MA |
BUY
|
- |
274New |
$3.39K - $4.39K
|
274
$2.81K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
51New |
$631 - $818
|
51
$523
|
|
|
May 13, 2025
Q1 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
123+ 106.96% |
$1.52K - $1.97K
|
238
$2.44K
|
|
|
May 08, 2025
Q1 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
30New |
$371 - $481
|
30
$308
|
|
|
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
|
|
|
May 06, 2025
Q1 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
SELL
|
- |
-6.2K- 48.06% |
$76.8K - $99.4K
|
6.7K
$68.7K
|
|
|
May 05, 2025
Q1 2025
|
Lindbrook Capital, LLC
|
BUY
|
- |
197+ 29.1% |
$2.44K - $3.16K
|
874
$8.96K
|
|
|
Apr 29, 2025
Q1 2025
|
Hm Payson & CO
Portland, ME |
SELL
|
- |
-200- 25.0% |
$2.48K - $3.21K
|
600
$6.15K
|
|
|
Apr 28, 2025
Q1 2025
|
North Capital, Inc.
Salt Lake City, UT |
BUY
|
- |
159New |
$1.97K - $2.55K
|
159
$1.63K
|
|
|
Apr 23, 2025
Q1 2025
|
Spire Wealth Management
|
BUY
|
- |
200New |
$2.48K - $3.21K
|
200
$2.05K
|
|
|
Apr 08, 2025
Q1 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
10+ 28.57% |
$124 - $160
|
45
$461
|
|
|
Apr 01, 2025
Q1 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
92+ 460.0% |
$1.14K - $1.48K
|
112
$1.15K
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
11.2KNew |
$133K - $205K
|
11.2K
$114K
|
|
|
Feb 14, 2025
Q4 2024
|
Rbf Capital, LLC
San Francisco, CA |
SELL
|
- |
-16.2K- 35.63% |
$193K - $297K
|
29.2K
$299K
|
|
|
Feb 14, 2025
Q4 2024
|
Lmr Partners LLP
London, X0 |
BUY
|
CALL |
18KNew |
$215K - $330K
|
18K
$185K
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
381+ 0.25% |
$4.55K - $6.99K
|
152K
$1.56M
|
|
|
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
|
Squarepoint Ops LLC
New York, NY |
BUY
|
CALL |
24.3KNew |
$290K - $446K
|
24.3K
$249K
|
|
|
Feb 14, 2025
Q4 2024
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
39.4KNew |
$471K - $723K
|
39.4K
$404K
|
|
|
Feb 14, 2025
Q4 2024
|
Cary Street Partners Financial LLC
Richmond, VA |
BUY
|
- |
12.5KNew |
$149K - $229K
|
12.5K
$128K
|
|
|
Feb 14, 2025
Q4 2024
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
CALL |
11KNew |
$131K - $202K
|
11K
$113K
|
|
|
Feb 13, 2025
Q4 2024
|
Colonial Trust Advisors
Spartanburg, SC |
BUY
|
- |
7New |
$83.6 - $128
|
7
$71.8
|
|
|
Feb 13, 2025
Q4 2024
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
122KNew |
$1.46M - $2.24M
|
122K
$1.25M
|
|
|
Feb 13, 2025
Q4 2024
|
Profund Advisors LLC
|
BUY
|
- |
2.55K+ 20.15% |
$30.5K - $46.8K
|
15.2K
$156K
|
|
|
Feb 12, 2025
Q4 2024
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
4.86K+ 196.52% |
$58.1K - $89.1K
|
7.33K
$75.1K
|
|
|
Feb 11, 2025
Q4 2024
|
Teacher Retirement System Of Texas
Austin, TX |
BUY
|
- |
10.4KNew |
$125K - $191K
|
10.4K
$107K
|
|
|
Feb 11, 2025
Q4 2024
|
Sandy Spring Bank
|
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Feb 10, 2025
Q4 2024
|
Cassady Schiller Wealth Management, LLC
Cincinnati, OH |
BUY
|
- |
34New |
$406 - $624
|
34
$349
|
|
|
Feb 10, 2025
Q4 2024
|
Cbiz Investment Advisory Services, LLC
|
BUY
|
- |
2New |
$23.9 - $36.7
|
2
$20.5
|
|
|
Feb 06, 2025
Q4 2024
|
Arizona State Retirement System
|
BUY
|
- |
72+ 0.72% |
$860 - $1.32K
|
10.1K
$104K
|
|
|
Feb 06, 2025
Q4 2024
|
Foundation Wealth Management, LLC
Clayton, MO |
BUY
|
- |
19.5KNew |
$233K - $357K
|
19.5K
$200K
|
|
|
Feb 03, 2025
Q4 2024
|
Handelsbanken Fonder Ab
|
BUY
|
- |
5.5K+ 35.71% |
$65.7K - $101K
|
20.9K
$214K
|
|
|
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 | |||||||
|
Jul 31, 2025
Q3 2024
|
Brinker Capital Investments, LLC
|
BUY
|
- |
739+ 4.4% |
$12.4K - $18.3K
|
17.5K
$180K
|
|
|
Jan 29, 2025
Q3 2024
|
Byrne Asset Management LLC
|
BUY
|
- |
760New |
$12.7K - $18.8K
|
760
$7.79K
|
|
|
Nov 15, 2024
Q3 2024
|
Orion Portfolio Solutions, LLC
|
BUY
|
- |
739+ 4.4% |
$12.4K - $18.3K
|
17.5K
$180K
|
|
|
Nov 14, 2024
Q3 2024
|
Systematic Financial Management LP
Teaneck, NJ |
SELL
|
- |
-186K- 95.81% |
$3.11M - $4.6M
|
8.13K
$83.3K
|
|
|
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 14, 2024
Q3 2024
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
42.2KNew |
$706K - $1.05M
|
42.2K
$432K
|
|
|
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
|
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 12, 2024
Q3 2024
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
55New |
$920 - $1.36K
|
55
$564
|
|
|
Nov 12, 2024
Q3 2024
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
25.8KNew |
$431K - $639K
|
25.8K
$264K
|
|
|
Nov 08, 2024
Q3 2024
|
Primecap Management CO
Pasadena, CA |
SELL
|
- |
-1K- 2.74% |
$16.7K - $24.8K
|
35.5K
$364K
|
|