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Get Institutions for : 
Prothena Corp Plc (PRTA)  
$22.04 0.62 (2.89%) as of 4:30 Thu 5/2


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Institutional Holders
Viewing Quarter :
  
Total Institutions: 182    13
Total shares held : 
53,561,358  
% of shares held : 
99.72%  
Changes In:
New/increased positions vs   
old/decreased positions : 
  15  
Amount of shares held : 
652,426  
% of shares held change : 
  1.21%  
Quarter Price vs. Current Price:
Last Quarter's Starting Price
$46.58  
Last Quarter's Ending Price : 
$36.34  
Last Quarter's Average Price
$38.49  
Change from last quarter's     
avg. price to the last closing  : 
16.45 (42.74%)  




 
All Securities Held :
Positions
     Shares
% Of
Total Shares
New Positions :
26
 1,395,115
 2.6%
 
Increased Positions :
74
 3,940,596
 7.36%
 
Unchanged Positions :
36
 12,765,922
 23.83%
 
Decreased Positions :
46
-2,260,654
-4.22%
 
Closed Positions :
39
-2,422,631
-4.52%
 
Guru Positions :
1
0
 0%
 
View holdings for period: 
3-31-2022 View holdings for period: 
6-30-2022 View holdings for period: 
9-30-2022 View holdings for period: 
12-31-2022 View holdings for period: 
3-31-2023 View holdings for period: 
6-30-2023 View holdings for period: 
09-30-2023 View holdings for the current period

  Page 1 of 1  
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            Institution Name
Portfolio
Position
New/Closed
Position

Filing Date

Total Shares

Total Value

Change in Shares

File
   ARTAL GROUP S.A. 21 *New 2023-12-31 501,360 $18,219,000 501,360
   ARMISTICE CAPITAL LLC 82 *New 2023-12-31 278,000 $10,103,000 278,000
   SYSTEMATIC FINANCIAL MANAGEMENT LP 150 *New 2023-12-31 149,759 $5,442,000 149,759
   NORGES BANK 1721 *New 2023-12-31 104,564 $3,800,000 104,564
   SEVEN EIGHT CAPITAL LLC 118 *New 2023-12-31 56,946 $2,069,000 56,946
   Edgestream Partners L.P. 266 *New 2023-12-31 50,522 $1,836,000 50,522
   Caption Management LLC 106 *New 2023-12-31 45,892 $1,668,000 45,892
   GSA CAPITAL PARTNERS LLP 280 *New 2023-12-31 34,850 $1,266,000 34,850
   TUDOR INVESTMENT CORP ET AL 919 *New 2023-12-31 28,561 $1,038,000 28,561
   GROUP ONE TRADING, L.P. 375 *New 2023-12-31 27,456 $998,000 27,456
   Dynamic Technology Lab Private Ltd 336 *New 2023-12-31 26,476 $962,000 26,476
   Capula Management Ltd 81 *New 2023-12-31 24,310 $883,000 24,310
   HAP TRADING, LLC 83 *New 2023-12-31 22,701 $825,000 22,701
   INTERNATIONAL BIOTECHNOLOGY TRUST PLC 56 *New 2023-09-30 15,000 $723,000 15,000
   Orion Portfolio Solutions LLC 1363 *New 2023-12-31 9,360 $330,000 9,360
   SPRINGBOK CAPITAL MANAGEMENT LLC 618 *New 2023-12-31 8,600 $313,000 8,600
   Telemetry Investments L.L.C. 53 *New 2022-12-31 5,000 $301,000 5,000
   AXQ CAPITAL LP 433 *New 2023-12-31 7,020 $255,000 7,020
   Vident Advisory LLC 1204 *New 2023-12-31 5,639 $205,000 5,639
   SIMPLEX TRADING LLC 1022 *New 2024-03-31 7,218 $178,000 7,218
   LAZARD ASSET MANAGEMENT LLC 1276 *New 2023-12-31 4,256 $154,000 4,256
   Cutler Group LP 282 *New 2024-03-31 3,700 $91,000 3,700
   ADVISORY SERVICES NETWORK, LLC 2065 *New 2023-12-31 1,208 $44,000 1,208
   WHITE BAY PT LLC 248 *New 2023-12-31 1,000 $36,000 1,000
   Neo Ivy Capital Management 231 *New 2023-12-31 482 $18,000 482
   Riverview Trust Co 584 *New 2024-03-31 659 $16,000 659
   Russell Investments Group Ltd. 2683 *New 2023-12-31 382 $14,000 382
   MEADOWBROOK INVESTMENT ADVISORS LLC 261 *New 2023-12-31 200 $7,000 200
   GENWORTH FINANCIAL WEALTH MANAGEMENT INC 1788 *New 2023-12-31 3 $0 3

  29 Records found
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