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 |
|---|---|---|---|---|---|---|---|
|
Aug 26, 2025
Q1 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
BUY
|
- |
38.6KNew |
$478K - $620K
|
38.6K
$315K
|
|
|
May 15, 2025
Q1 2025
|
Rock Springs Capital Management LP
Baltimore, MD |
SELL
|
- |
-152K- 23.58% |
$1.88M - $2.44M
|
493K
$4.02M
|
|
|
May 15, 2025
Q1 2025
|
Aster Capital Management (Difc) LTD
Dubai, C0 |
SELL
|
- |
-61- 21.18% |
$755 - $978
|
227
$1.85K
|
|
|
May 15, 2025
Q1 2025
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
CALL |
29.6KNew |
$366K - $475K
|
29.6K
$242K
|
|
|
May 15, 2025
Q1 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
14KNew |
$174K - $225K
|
14K
$115K
|
|
|
May 15, 2025
Q1 2025
|
Ikarian Capital, LLC
Dallas, TX |
BUY
|
CALL |
100KNew |
$1.24M - $1.6M
|
100K
$816K
|
|
|
May 15, 2025
Q1 2025
|
Amundi
Paris, I0 |
BUY
|
- |
60+ 3.07% |
$743 - $962
|
2.01K
$16.4K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-3.3K- 23.91% |
$40.9K - $52.9K
|
10.5K
$85.7K
|
|
|
May 14, 2025
Q1 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
9New |
$111 - $144
|
9
$73.4
|
|
|
May 14, 2025
Q1 2025
|
Finepoint Capital LP
Boston, MA |
SELL
|
- |
-17K- 2.59% |
$210K - $273K
|
640K
$5.22M
|
|
|
May 14, 2025
Q1 2025
|
Siren, L.L.C.
New York, NY |
BUY
|
- |
184K+ 16.7% |
$2.27M - $2.95M
|
1.28M
$10.5M
|
|
|
May 14, 2025
Q1 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-471- 1.82% |
$5.83K - $7.55K
|
25.4K
$207K
|
|
|
May 14, 2025
Q1 2025
|
Rafferty Asset Management, LLC
New York, NY |
SELL
|
- |
-33.7K- 43.38% |
$417K - $540K
|
44K
$359K
|
|
|
May 14, 2025
Q1 2025
|
Svb Wealth LLC
Boston, MA |
BUY
|
- |
274New |
$3.39K - $4.39K
|
274
$2.24K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
51New |
$631 - $818
|
51
$416
|
|
|
May 13, 2025
Q1 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
200+ 192.31% |
$2.48K - $3.21K
|
304
$2.48K
|
|
|
May 13, 2025
Q1 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
123+ 106.96% |
$1.52K - $1.97K
|
238
$1.94K
|
|
|
May 12, 2025
Q1 2025
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-15.4K- 3.97% |
$190K - $247K
|
372K
$3.04M
|
|
|
May 08, 2025
Q1 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-2.89K- 19.91% |
$35.8K - $46.4K
|
11.6K
$94.9K
|
|
|
May 08, 2025
Q1 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
30New |
$371 - $481
|
30
$245
|
|
|
May 07, 2025
Q1 2025
|
Td Asset Management Inc
|
SELL
|
- |
-2K- 3.09% |
$24.8K - $32.1K
|
62.7K
$512K
|
|
|
May 06, 2025
Q1 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
SELL
|
- |
-6.2K- 48.06% |
$76.8K - $99.4K
|
6.7K
$54.7K
|
|
|
May 05, 2025
Q1 2025
|
Lindbrook Capital, LLC
|
BUY
|
- |
197+ 29.1% |
$2.44K - $3.16K
|
874
$7.13K
|
|
|
May 02, 2025
Q1 2025
|
Larson Financial Group LLC
|
BUY
|
- |
11+ 35.48% |
$136 - $176
|
42
$343
|
|
|
May 01, 2025
Q1 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
SELL
|
- |
-10- 1.03% |
$124 - $160
|
962
$7.85K
|
|
|
Apr 29, 2025
Q1 2025
|
Hm Payson & CO
Portland, ME |
SELL
|
- |
-200- 25.0% |
$2.48K - $3.21K
|
600
$4.9K
|
|
|
Apr 28, 2025
Q1 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
BUY
|
- |
247+ 21.86% |
$3.06K - $3.96K
|
1.38K
$11.2K
|
|
|
Apr 28, 2025
Q1 2025
|
North Capital, Inc.
Salt Lake City, UT |
BUY
|
- |
159New |
$1.97K - $2.55K
|
159
$1.3K
|
|
|
Apr 23, 2025
Q1 2025
|
Spire Wealth Management
|
BUY
|
- |
200New |
$2.48K - $3.21K
|
200
$1.63K
|
|
|
Apr 23, 2025
Q1 2025
|
High Mark Wealth Management LLC
|
SELL
|
- |
-9.15K- 81.93% |
$113K - $147K
|
2.02K
$16.5K
|
|
|
Apr 08, 2025
Q1 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
10+ 28.57% |
$124 - $160
|
45
$367
|
|
|
Apr 01, 2025
Q1 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
92+ 460.0% |
$1.14K - $1.48K
|
112
$914
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
BUY
|
- |
381+ 0.25% |
$4.55K - $6.99K
|
152K
$1.24M
|
|
|
Feb 14, 2025
Q4 2024
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
62KNew |
$741K - $1.14M
|
62K
$506K
|
|
|
Feb 14, 2025
Q4 2024
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
11.2KNew |
$133K - $205K
|
11.2K
$91.1K
|
|
|
Feb 14, 2025
Q4 2024
|
Rbf Capital, LLC
San Francisco, CA |
SELL
|
- |
-16.2K- 35.63% |
$193K - $297K
|
29.2K
$238K
|
|
|
Feb 14, 2025
Q4 2024
|
Squarepoint Ops LLC
New York, NY |
BUY
|
CALL |
24.3KNew |
$290K - $446K
|
24.3K
$198K
|
|
|
Feb 14, 2025
Q4 2024
|
Lmr Partners LLP
London, X0 |
BUY
|
CALL |
18KNew |
$215K - $330K
|
18K
$147K
|
|
|
Feb 14, 2025
Q4 2024
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
39.4KNew |
$471K - $723K
|
39.4K
$322K
|
|
|
Feb 14, 2025
Q4 2024
|
Cary Street Partners Financial LLC
Richmond, VA |
BUY
|
- |
12.5KNew |
$149K - $229K
|
12.5K
$102K
|
|
|
Feb 14, 2025
Q4 2024
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
833+ 19.3% |
$9.95K - $15.3K
|
5.15K
$42K
|
|
|
Feb 14, 2025
Q4 2024
|
Sig Brokerage, LP
Bala Cynwyd, PA |
BUY
|
CALL |
11KNew |
$131K - $202K
|
11K
$89.8K
|
|
|
Feb 13, 2025
Q4 2024
|
Colonial Trust Advisors
Spartanburg, SC |
BUY
|
- |
7New |
$83.6 - $128
|
7
$57.1
|
|
|
Feb 13, 2025
Q4 2024
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
3.1K+ 19.92% |
$37.1K - $56.9K
|
18.7K
$152K
|
|
|
Feb 13, 2025
Q4 2024
|
Hap Trading, LLC
New York, NY |
BUY
|
CALL |
122KNew |
$1.46M - $2.24M
|
122K
$995K
|
|
|
Feb 13, 2025
Q4 2024
|
Profund Advisors LLC
|
BUY
|
- |
2.55K+ 20.15% |
$30.5K - $46.8K
|
15.2K
$124K
|
|
|
Feb 12, 2025
Q4 2024
|
Quadrant Capital Group LLC
Cincinnati, OH |
SELL
|
- |
-1.23K- 88.58% |
$14.6K - $22.5K
|
158
$1.29K
|
|
|
Feb 12, 2025
Q4 2024
|
Headlands Technologies LLC
Chicago, IL |
BUY
|
- |
4.86K+ 196.52% |
$58.1K - $89.1K
|
7.33K
$59.8K
|
|
|
Feb 11, 2025
Q4 2024
|
Sandy Spring Bank
|
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Feb 11, 2025
Q4 2024
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
10.1KNew |
$121K - $186K
|
10.1K
$82.5K
|
|