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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
   BLACKROCK INC. 2975 - 2023-12-31 7,844,282 $18,199,000 -128,378
   Rock Springs Capital Management LP 78 - 2023-12-31 3,046,782 $7,069,000 -356,351
   Philosophy Capital Management LLC 24 - 2023-12-31 1,264,567 $2,934,000 -1,078,067
   Affinity Asset Advisors LLC 44 - 2023-12-31 1,000,000 $2,320,000 -1,850,000
   NORTHERN TRUST CORP 2958 - 2023-12-31 931,406 $2,161,000 -99,180
   RENAISSANCE TECHNOLOGIES LLC 1951 - 2023-12-31 865,731 $2,008,000 -60,188
   BANK OF NEW YORK MELLON CORP 2848 - 2024-03-31 378,737 $1,697,000 -7,922
   FMR LLC 2261 - 2023-12-31 535,628 $1,243,000 -44,161
   LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH I 727 - 2024-03-31 197,163 $883,000 -307
   PANAGORA ASSET MANAGEMENT INC 955 - 2023-12-31 251,382 $583,000 -411
   BRIDGEWAY CAPITAL MANAGEMENT INC 923 - 2023-12-31 232,300 $539,000 -349,400
   ACADIAN ASSET MANAGEMENT LLC 1072 - 2023-12-31 175,808 $407,000 -178,267
   RHUMBLINE ADVISERS 2832 - 2023-12-31 160,071 $371,000 -5
   SUSQUEHANNA INTERNATIONAL GROUP, LLP 4227 - 2023-12-31 152,781 $354,000 -28,071
   TWO SIGMA ADVISERS, LLC 2052 - 2023-12-31 151,400 $351,000 -209,300
   GOLDMAN SACHS GROUP INC/ 3989 - 2023-12-31 145,565 $338,000 -191,488
   ALLIANCEBERNSTEIN L.P. 2869 - 2023-12-31 118,180 $274,000 -12,560
   EXCHANGE TRADED CONCEPTS LLC 850 - 2024-03-31 56,930 $255,000 -41,799
   DIMENSIONAL FUND ADVISORS INC 3162 - 2023-12-31 101,665 $236,000 -10,553
   J P MORGAN CHASE & CO 4221 - 2023-12-31 78,823 $183,000 -188,192
   PRICE T ROWE ASSOCIATES INC /MD/ 2577 - 2023-12-31 74,970 $174,000 -12,143
   INVESCO LTD 3541 - 2023-12-31 48,730 $113,000 -16,302
   BNP PARIBAS ARBITRAGE SA 2581 - 2023-12-31 42,496 $99,000 -80,849
   SG AMERICAS SECURITIES LLC 2465 - 2023-12-31 39,226 $91,000 -7,414
   NEW YORK STATE COMMON RETIREMENT FUND 2750 - 2023-12-31 37,249 $86,000 -107
   AQR CAPITAL MANAGEMENT LLC 2290 - 2023-12-31 31,559 $73,000 -111,613
   GROUP ONE TRADING, L.P. 994 - 2023-12-31 31,081 $72,000 -10,987
   GRIMES & COMPANY INC 334 - 2024-03-31 15,347 $69,000 -315
   LEGAL & GENERAL GROUP PLC 2777 - 2023-12-31 29,527 $69,000 -23,635
   Hunter Perkins Capital Management LLC 105 - 2024-03-31 15,000 $67,000 -10,700
   TOWER RESEARCH CAPITAL LLC 3044 - 2023-12-31 24,533 $57,000 -23,776
   PROSHARE ADVISORS LLC 1877 - 2023-12-31 18,350 $43,000 -3,200
   CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 2652 - 2023-12-31 18,249 $42,000 -80,710
   GRAHAM CAPITAL MANAGEMENT LP 904 - 2023-12-31 11,811 $27,000 -35,013
   AMALGAMATED BANK 2190 - 2024-03-31 3,769 $17,000 -7,997
   Advisor Group Holdings Inc. 5746 - 2023-12-31 3,835 $9,000 -92
   METROPOLITAN LIFE INSURANCE CO/NY 2293 - 2023-12-31 1,558 $4,000 -3,548

  37 Records found
  1    
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