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Get Institutions for : 
Acumen Pharmaceuticals, Inc. (ABOS)  
$ 0.00 (0.00%) as of 4:30 Tue 11/30


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Institutional Holders
Viewing Quarter :
  
Total Institutions: 65    6
Total shares held : 
38,398,064  
% of shares held : 
94.88%  
Changes In:
New/increased positions vs   
old/decreased positions : 
  18  
Amount of shares held : 
-3,732,402  
% of shares held change : 
  -9.22%  
Quarter Price vs. Current Price:
Last Quarter's Starting Price
N/A  
Last Quarter's Ending Price : 
N/A  
Last Quarter's Average Price
N/A  
Change from last quarter's     
avg. price to the last closing  : 
(%)  




 
All Securities Held :
Positions
     Shares
% Of
Total Shares
New Positions :
11
 651,135
 1.7%
 
Increased Positions :
33
 2,860,291
 7.45%
 
Unchanged Positions :
12
 23,113,440
 60.19%
 
Decreased Positions :
9
-1,193,598
-3.11%
 
Closed Positions :
17
-6,050,230
-15.76%
 
Guru Positions :
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
   RA CAPITAL MANAGEMENT LLC 27 - 2023-12-31 14,932,063 $57,339,000 0
   Sands Capital Ventures LLC 7 - 2023-12-31 3,417,075 $13,122,000 0
   FRANKLIN RESOURCES INC 823 - 2023-12-31 3,358,809 $12,898,000 520,044
   Rock Springs Capital Management LP 71 - 2023-12-31 2,300,059 $8,832,000 -512,520
   LAURION CAPITAL MANAGEMENT LP 63 - 2023-12-31 1,895,023 $7,277,000 0
   VANGUARD GROUP INC 3137 - 2023-12-31 1,839,552 $7,064,000 -17,000
   Knollwood Investment Advisory LLC 18 - 2023-12-31 1,628,510 $6,253,000 0
   MILLENNIUM MANAGEMENT LLC 1735 - 2023-12-31 1,495,284 $5,742,000 -221,006
   ALYESKA INVESTMENT GROUP, L.P. 331 - 2023-12-31 733,203 $2,816,000 119,381
   JANE STREET GROUP LLC 2263 - 2023-12-31 604,620 $2,322,000 587,832
   Parkman Healthcare Partners LLC 70 - 2023-12-31 603,497 $2,317,000 103,683
   HUDSON BAY CAPITAL MANAGEMENT LP 354 - 2023-12-31 564,400 $2,167,000 39,400
   Schonfeld Strategic Advisors LLC 713 - 2023-12-31 561,542 $2,156,000 -83,570
   PATHSTONE FAMILY OFFICE, LLC 474 - 2023-09-30 478,790 $1,987,000 11,730
   SUSQUEHANNA INTERNATIONAL GROUP, LLP 1939 - 2023-12-31 499,794 $1,919,000 322,015
   Pathstone Holdings LLC 776 - 2023-12-31 479,149 $1,840,000 0
   Ikarian Capital LLC 45 - 2023-12-31 315,265 $1,211,000 0
   GEODE CAPITAL MANAGEMENT LLC 3342 - 2023-12-31 264,603 $1,016,000 0
   BLACKROCK INC. 3947 - 2023-12-31 248,095 $953,000 -335,319
   TANG CAPITAL MANAGEMENT LLC 106 *New 2023-12-31 246,895 $948,000 246,895
   TWO SIGMA INVESTMENTS LLC 1990 - 2023-12-31 244,416 $939,000 112,065
   CITIGROUP INC 2492 - 2023-12-31 147,811 $568,000 109,313
   Man Group plc 1428 *New 2023-12-31 144,630 $555,000 144,630
   D E SHAW & CO INC 2190 - 2023-12-31 138,029 $530,000 138,029
   CITADEL ADVISORS LLC 3598 - 2023-12-31 131,116 $503,000 130,884
   TWO SIGMA ADVISERS, LLC 1924 - 2023-12-31 129,700 $498,000 109,612
   GOLDMAN SACHS GROUP INC/ 3899 - 2023-12-31 114,732 $441,000 57,433
   BANK OF AMERICA CORP /DE/ 4613 - 2023-12-31 104,369 $401,000 87,894
   Jump Financial LLC 1146 - 2023-12-31 103,000 $396,000 69,100
   ACADIAN ASSET MANAGEMENT LLC 1113 *New 2023-12-31 91,496 $350,000 91,496
   CATALYST FINANCIAL PARTNERS LLC 146 - 2023-12-31 89,699 $344,000 0
   Qube Research & Technologies Ltd 2165 - 2023-12-31 88,626 $340,000 62,513
   STATE STREET CORP 3553 - 2023-12-31 85,078 $327,000 25,300
   BOOTHBAY FUND MANAGEMENT LLC 917 - 2023-12-31 82,182 $316,000 20,997
   683 CAPITAL MANAGEMENT, LLC 96 *New 2023-12-31 78,431 $301,000 78,431
   NORTHERN TRUST CORP 3868 - 2023-12-31 56,678 $218,000 488
   DIMENSIONAL FUND ADVISORS INC 3179 - 2023-12-31 55,791 $214,000 -19,811
   Squarepoint Ops LLC 2121 - 2023-12-31 52,829 $203,000 52,829
   BARCLAYS PLC 3413 - 2023-12-31 47,347 $182,000 24,922
   Caption Management LLC 322 - 2023-12-31 40,000 $154,000 0
   J P MORGAN CHASE & CO 4386 - 2023-12-31 33,945 $130,000 22,920
   Cubist Systematic Strategies LLC 1734 - 2023-12-31 33,905 $130,000 33,905
   ExodusPoint Capital Management LP 1264 *New 2023-12-31 32,256 $124,000 32,256
   Intrepid Financial Planning Group LLC 114 - 2023-12-31 30,150 $116,000 0
   TOWER RESEARCH CAPITAL LLC 2566 - 2023-12-31 29,089 $112,000 26,961
   SPRINGBOK CAPITAL MANAGEMENT LLC 887 - 2023-12-31 29,100 $112,000 29,100
   AMERICAN CENTURY COMPANIES INC 2735 - 2023-12-31 24,728 $95,000 10,912
   VIRTU FINANCIAL LLC 1044 *New 2023-12-31 23,787 $91,000 23,787
   MORGAN STANLEY 5782 - 2023-12-31 23,126 $89,000 887
   Susquehanna Portfolio Strategies LLC 979 - 2023-12-31 21,903 $84,000 0
   SIMPLEX TRADING LLC 1216 - 2023-12-31 21,422 $82,000 9,974
   BALYASNY ASSET MANAGEMENT LLC 1795 - 2023-12-31 20,578 $79,000 20,578
   Y-Intercept (Hong Kong) Ltd 1133 *New 2023-12-31 19,348 $74,000 19,348
   OCCUDO QUANTITATIVE STRATEGIES LP 730 *New 2023-12-31 16,929 $65,000 16,929
   STIFEL FINANCIAL CORP 3192 *New 2023-12-31 16,150 $62,000 16,150
   Chicago Partners Investment Group LLC 683 - 2023-12-31 18,315 $59,000 4,736
   Integrated Wealth Concepts LLC 1538 - 2023-12-31 14,600 $56,000 1,000
   GROUP ONE TRADING, L.P. 1186 - 2023-12-31 7,543 $29,000 7,543
   Point72 Asia (Singapore) Pte. Ltd. 514 *New 2023-12-31 2,000 $8,000 2,000
   WELLS FARGO & CO/MN 5200 - 2023-12-31 2,205 $8,000 2,011
   Global Retirement Partners LLC 2172 *New 2023-12-31 2,000 $7,000 2,000
   ADVISORY SERVICES NETWORK, LLC 3150 *New 2023-12-31 1,000 $4,000 1,000
   Advisor Group Holdings Inc. 6293 - 2023-12-31 400 $2,000 200
   ZURCHER KANTONALBANK (ZURICH CANTONALBANK) 2628 - 2023-12-31 413 $2,000 -2,980
   ROYAL BANK OF CANADA 6112 - 2023-12-31 668 $2,000 566
   WELLINGTON MANAGEMENT CO LLP 1707 *Closed 2023-12-31 0 $0 -104,359
   VERITION FUND MANAGEGMENT LLC 1692 *Closed 2023-12-31 0 $0 -23,500
   FMR LLC 4799 *Closed 2023-12-31 0 $0 -657
   UBS Group AG 7366 - 2023-12-31 8 $0 -92
   MARSHALL WACE LLP 1924 *Closed 2023-12-31 0 $0 -25,492
   China Universal Asset Management Co. Ltd. *Closed 2023-12-31 0 $0 -1,481
   Boxer Capital LLC 56 *Closed 2023-12-31 0 $0 -2,206,983
   PROEQUITIES INC. 5751 - 2023-12-31 0 $0 0
   PINNACLE ASSOCIATES LTD 829 *Closed 2023-12-31 0 $0 -18,020
   RENAISSANCE TECHNOLOGIES LLC 4198 *Closed 2023-12-31 0 $0 -87,400
   UBS OCONNOR LLC 448 *Closed 2023-12-31 0 $0 -79,538
   DEKABANK DEUTSCHE GIROZENTRALE *Closed 2023-12-31 0 $0 -40,000
   BRIDGEWAY CAPITAL MANAGEMENT INC 1405 *Closed 2023-12-31 0 $0 -115,033
   Altium Capital Management LP 66 *Closed 2023-12-31 0 $0 -650,000
   XTX Topco Ltd 2006 *Closed 2023-12-31 0 $0 -16,538
   Cutler Group LP 1590 *Closed 2024-03-31 0 $0 -1,200
   Deep Track Capital LP 65 *Closed 2023-12-31 0 $0 -2,513,044
   Pinnacle Wealth Management Advisory Group LLC 344 *Closed 2023-12-31 0 $0 -18,020
   Ghost Tree Capital LLC 69 *Closed 2023-12-31 0 $0 -150,000
   DAIWA SECURITIES GROUP INC. 1343 *Closed 2023-12-31 0 $0 -165

  85 Records found
  1    
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