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Get Institutions for : 
Mersana Therapeutics, Inc. (MRSN)  
$3.37 0.20 (6.31%) as of 4:30 Wed 5/1


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Institutional Holders
Viewing Quarter :
  
Total Institutions: 107    26
Total shares held : 
113,293,353  
% of shares held : 
93.96%  
Changes In:
New/increased positions vs   
old/decreased positions : 
  -23  
Amount of shares held : 
683,358  
% of shares held change : 
  0.57%  
Quarter Price vs. Current Price:
Last Quarter's Starting Price
$1.26  
Last Quarter's Ending Price : 
$2.32  
Last Quarter's Average Price
$1.61  
Change from last quarter's     
avg. price to the last closing  : 
1.76 (109.32%)  




 
All Securities Held :
Positions
     Shares
% Of
Total Shares
New Positions :
13
 7,279,446
 6.43%
 
Increased Positions :
38
 18,080,830
 15.96%
 
Unchanged Positions :
21
 42,648,914
 37.64%
 
Decreased Positions :
35
-5,212,101
-4.6%
 
Closed Positions :
39
-19,464,817
-17.18%
 
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
   BALYASNY ASSET MANAGEMENT LLC 396 - 2023-12-31 9,698,147 $22,500,000 4,657,247
   SILVERARC CAPITAL MANAGEMENT LLC 2 - 2023-12-31 6,420,136 $14,895,000 1,420,136
   VANGUARD GROUP INC 2749 - 2023-12-31 6,237,588 $14,471,000 51,465
   MORGAN STANLEY 3342 - 2023-12-31 4,134,546 $9,592,000 3,148,529
   MILLENNIUM MANAGEMENT LLC 1546 - 2023-12-31 3,394,440 $7,875,000 1,216,790
   Longwood Capital Partners LLC 14 - 2023-12-31 2,368,000 $5,494,000 2,268,393
   STATE STREET CORP 2720 - 2023-12-31 2,329,434 $5,404,000 16,692
   GEODE CAPITAL MANAGEMENT LLC 2670 - 2023-12-31 2,297,136 $5,330,000 139,471
   CITADEL ADVISORS LLC 1651 - 2023-12-31 1,926,931 $4,470,000 312,208
   Schonfeld Strategic Advisors LLC 651 - 2023-12-31 1,139,407 $2,643,000 1,139,407
   DEUTSCHE BANK AG 1488 - 2023-12-31 1,139,232 $2,643,000 1,076,405
   Atom Investors LP 107 - 2023-12-31 774,659 $1,797,000 481,482
   D E SHAW & CO INC 1713 - 2023-12-31 667,383 $1,548,000 599,601
   UBS OCONNOR LLC 211 - 2023-12-31 555,645 $1,289,000 555,645
   JANE STREET GROUP LLC 3348 - 2023-12-31 371,023 $861,000 98,018
   SCHWAB CHARLES INVESTMENT MANAGEMENT INC 2942 - 2023-12-31 308,072 $715,000 13,667
   READYSTATE ASSET MANAGEMENT LP 116 - 2023-12-31 295,038 $684,000 295,038
   TWO SIGMA INVESTMENTS LLC 2433 - 2023-12-31 171,345 $398,000 22,279
   BANK OF AMERICA CORP /DE/ 4666 - 2023-12-31 162,064 $376,000 44,692
   UBS Group AG 4181 - 2023-12-31 153,276 $356,000 96,333
   BARCLAYS PLC 3098 - 2023-12-31 152,064 $352,000 117,910
   Cubist Systematic Strategies LLC 1540 - 2023-12-31 115,656 $268,000 54,899
   HRT FINANCIAL LLC 1546 - 2023-12-31 105,815 $245,000 41,636
   AMERICAN INTERNATIONAL GROUP INC 2417 - 2023-12-31 55,108 $128,000 2,588
   HARBOR CAPITAL ADVISORS INC. 409 - 2023-12-31 47,472 $110,000 10,410
   ING INVESTMENT MANAGEMENT LLC 2595 - 2023-12-31 46,033 $107,000 2,402
   Engineers Gate Manager LP 1771 - 2023-12-31 43,694 $101,000 18,606
   AMERIPRISE FINANCIAL INC 3738 - 2023-12-31 41,004 $95,000 41,004
   ROYAL BANK OF CANADA 5068 - 2023-12-31 34,863 $81,000 19,933
   PRINCIPAL FINANCIAL GROUP INC 2291 - 2023-12-31 33,477 $78,000 1,726
   WELLS FARGO & CO/MN 4476 - 2023-12-31 30,831 $72,000 7,806
   STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMEN 2298 - 2023-12-31 28,800 $67,000 28,800
   Point72 Middle East FZE 726 - 2023-12-31 25,511 $59,000 1,167
   NISA INVESTMENT ADVISORS L L C - 2023-12-31 17,643 $41,000 14,600
   CITIGROUP INC 3720 - 2023-12-31 15,974 $37,000 14,239
   SIMPLEX TRADING LLC 1501 - 2024-03-31 8,040 $36,000 2,223
   Squarepoint Ops LLC 2396 - 2023-12-31 13,668 $32,000 13,668

  37 Records found
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