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Get Institutions for : 
Immunogen Inc (IMGN)  
$31.23 0.00 (0.00%) as of 4:30 Thu 2/8


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Institutional Holders
Viewing Quarter :
  
Total Institutions: 318    29
Total shares held : 
247,405,249  
% of shares held : 
93.4%  
Changes In:
New/increased positions vs   
old/decreased positions : 
  2  
Amount of shares held : 
2,277,679  
% of shares held change : 
  0.86%  
Quarter Price vs. Current Price:
Last Quarter's Starting Price
$15.77  
Last Quarter's Ending Price : 
$29.65  
Last Quarter's Average Price
$19.91  
Change from last quarter's     
avg. price to the last closing  : 
11.32 (56.86%)  




 
All Securities Held :
Positions
     Shares
% Of
Total Shares
New Positions :
95
 45,088,400
 18.22%
 
Increased Positions :
75
 28,255,133
 11.42%
 
Unchanged Positions :
46
 15,197,115
 6.14%
 
Decreased Positions :
102
-55,377,542
-22.38%
 
Closed Positions :
66
-15,688,312
-6.34%
 
Guru Positions :
3
95,166
 0.04%
 
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
   REDMILE GROUP LLC 1 - 2023-12-31 16,423,922 $486,969,000 -1,079,495
   JANUS HENDERSON GROUP PLC 126 - 2023-12-31 11,043,986 $327,489,000 -6,640,830
   STATE STREET CORP 747 - 2023-12-31 8,075,671 $239,444,000 -1,476,181
   D E SHAW & CO INC 104 - 2023-12-31 4,522,797 $134,101,000 -2,472,442
   MORGAN STANLEY 1031 - 2023-12-31 4,109,177 $121,837,000 -719,914
   MAVERICK CAPITAL LTD 21 - 2023-12-31 2,493,217 $73,924,000 -25,310
   NORTHERN TRUST CORP 798 - 2023-12-31 2,328,671 $69,045,000 -42,193
   J P MORGAN CHASE & CO 1008 - 2023-12-31 2,063,254 $61,175,000 -135,173
   NUVEEN ASSET MANAGEMENT, LLC 538 - 2023-12-31 2,052,894 $60,868,000 -1,055,145
   WELLINGTON MANAGEMENT CO LLP 670 - 2023-12-31 1,954,413 $57,948,000 -11,304,584
   Avidity Partners Management LP 16 - 2023-12-31 1,829,215 $54,236,000 -88,692
   EMERALD ADVISERS INC/PA 1 - 2023-12-31 1,744,981 $51,739,000 -66,325
   Sofinnova Ventures Inc 10 - 2023-12-31 1,546,902 $45,866,000 -498,300
   GOLDMAN SACHS GROUP INC/ 1177 - 2023-12-31 1,189,485 $35,268,000 -49,614
   EMERALD MUTUAL FUND ADVISERS TRUST 5 - 2023-12-31 1,188,209 $35,230,000 -277,854
   ARTISAN PARTNERS LIMITED PARTNERSHIP 236 - 2023-12-31 1,172,323 $34,759,000 -2,552,260
   PRICE T ROWE ASSOCIATES INC /MD/ 826 - 2023-12-31 1,088,213 $32,267,000 -2,818,157
   Pictet Asset Management Holding SA 391 - 2023-12-31 975,962 $28,937,000 -2,732,177
   INVESCO LTD 1261 - 2023-12-31 885,323 $26,250,000 -200,845
   CITADEL ADVISORS LLC 739 - 2023-12-31 795,458 $23,585,000 -492,084
   EVENTIDE ASSET MANAGEMENT LLC 80 - 2023-12-31 763,000 $22,623,000 -537,000
   SUSQUEHANNA INTERNATIONAL GROUP, LLP 363 - 2023-12-31 736,034 $21,823,000 -238,853
   JANE STREET GROUP LLC 561 - 2023-12-31 634,353 $18,809,000 -283,411
   TWO SIGMA ADVISERS, LLC 394 - 2023-12-31 523,118 $15,510,000 -771,400
   FMR LLC 1700 - 2023-12-31 456,168 $13,525,000 -5,332,387
   DIMENSIONAL FUND ADVISORS INC 2184 - 2023-12-31 454,213 $13,468,000 -726,531
   PANAGORA ASSET MANAGEMENT INC 200 - 2023-12-31 409,658 $12,146,000 -688,759
   Woodline Partners LP 209 - 2023-12-31 400,000 $11,860,000 -2,033,161
   TWO SIGMA INVESTMENTS LLC 567 - 2023-12-31 363,900 $10,790,000 -1,264,317
   RHUMBLINE ADVISERS 1018 - 2023-12-31 361,594 $10,721,000 -2,802
   RAFFERTY ASSET MANAGEMENT LLC 305 - 2023-12-31 307,369 $9,113,000 -259,616
   ALGER FRED MANAGEMENT INC 224 - 2023-12-31 208,660 $6,187,000 -146,199
   UBS Group AG 1844 - 2023-12-31 201,197 $5,965,000 -10,983
   ARROWPOINT ASSET MANAGEMENT, LLC 194 - 2023-12-31 200,780 $5,953,000 -183,000
   DRIEHAUS CAPITAL MANAGEMENT LLC 261 - 2023-12-31 195,980 $5,811,000 -1,244,072
   Birchview Capital LP 6 - 2023-12-31 188,000 $5,574,000 -2,000
   IRONWOOD INVESTMENT MANAGEMENT LLC 5 - 2023-12-31 174,540 $5,175,000 -106
   WAGONHOUND INVESTMENTS LP 67 - 2023-12-31 148,672 $4,408,000 -1,918,889
   NEW YORK STATE COMMON RETIREMENT FUND 1135 - 2023-12-31 146,489 $4,343,000 -178,437
   BNP PARIBAS ARBITRAGE SA 1021 - 2023-12-31 137,098 $4,065,000 -98,984
   MANUFACTURERES LIFE INSURANCE CO 1228 - 2023-12-31 133,601 $3,961,000 -96,017
   BLAIR WILLIAM & CO/IL 519 - 2023-12-31 130,723 $3,876,000 -123,597
   MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. - 2023-12-31 127,205 $3,772,000 -6,934
   MetLife Investment Advisors LLC 648 - 2023-12-31 125,461 $3,720,000 -2,433
   BANK OF MONTREAL /CAN/ 1136 - 2023-12-31 120,073 $3,573,000 -3,447
   AMERICAN INTERNATIONAL GROUP INC 842 - 2023-12-31 119,145 $3,533,000 -480
   GRANAHAN INVESTMENT MANAGEMENT INC/MA 149 - 2023-12-31 119,016 $3,529,000 -562,361
   Ikarian Capital LLC 33 - 2023-12-31 90,162 $2,673,000 -300,000
   GUGGENHEIM CAPITAL LLC 758 - 2023-12-31 84,991 $2,520,000 -5,982
   Fernwood Investment Management LLC 32 - 2023-12-31 83,780 $2,484,000 -2,500
   WELLS FARGO & CO/MN 2385 - 2023-12-31 80,191 $2,378,000 -162,652
   AQR CAPITAL MANAGEMENT LLC 1286 - 2023-12-31 77,523 $2,299,000 -48,114
   BOOTHBAY FUND MANAGEMENT LLC 346 - 2023-12-31 70,394 $2,087,000 -16,592
   CAPTRUST FINANCIAL ADVISORS 903 - 2023-12-31 67,877 $2,013,000 -28,501
   TEACHER RETIREMENT SYSTEM OF TEXAS 739 - 2023-12-31 54,685 $1,621,000 -7,455
   PROFUND ADVISORS LLC 222 - 2023-12-31 54,327 $1,611,000 -43,837
   Advisor Group Holdings Inc. 2152 - 2023-12-31 47,950 $1,421,000 -12,688
   ENVESTNET ASSET MANAGEMENT INC 2741 - 2023-12-31 42,695 $1,266,000 -21,777
   Schonfeld Strategic Advisors LLC 934 - 2023-12-31 36,704 $1,088,000 -355,796
   BI Asset Management Fondsmaeglerselskab A/S 389 - 2023-12-31 35,409 $1,050,000 -43,264
   VICTORY CAPITAL MANAGEMENT INC 1661 - 2023-12-31 35,213 $1,044,000 -105,633
   TWIN FOCUS CAPITAL PARTNERS, LLC 73 - 2023-12-31 31,875 $945,000 -32,000
   PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORAD 704 - 2023-12-31 29,985 $889,000 -2,175
   SEI INVESTMENTS CO 1917 - 2023-12-31 29,106 $863,000 -164,596
   Corton Capital Inc. 85 - 2023-12-31 25,887 $768,000 -3,619
   HEALTHCOR MANAGEMENT LP 19 - 2022-12-31 150,000 $744,000 -1,150,000
   COMMONWEALTH EQUITY SERVICES LLC. 2370 - 2023-12-31 23,980 $711,000 -1,897
   GREAT WEST LIFE ASSURANCE CO /CAN/ 1636 - 2023-12-31 21,781 $642,000 -32,737
   CLARIVEST ASSET MANAGEMENT LLC 346 - 2023-12-31 20,161 $598,000 -34,230
   PRUDENTIAL FINANCIAL INC 2106 - 2023-12-31 18,221 $540,000 -60,427
   Squarepoint Ops LLC 1647 - 2023-12-31 18,179 $539,000 -317,911
   SECTORAL ASSET MANAGEMENT INC 76 - 2023-12-31 17,896 $531,000 -446,216
   GSA CAPITAL PARTNERS LLP 758 - 2023-12-31 17,856 $529,000 -96,299
   E Fund Management Co. Ltd. 171 - 2023-12-31 16,443 $488,000 -12,682
   Russell Investments Group Ltd. 2174 - 2023-12-31 15,134 $449,000 -2,459
   MACKENZIE FINANCIAL CORP 1046 - 2023-12-31 14,265 $423,000 -3,588
   METROPOLITAN LIFE INSURANCE CO/NY 512 - 2023-12-31 13,608 $403,000 -371
   LAZARD ASSET MANAGEMENT LLC 976 - 2023-12-31 13,131 $388,000 -6,275
   Belvedere Trading LLC 45 - 2023-12-31 12,662 $375,000 -4,335
   MML INVESTORS SERVICES LLC 1922 - 2023-12-31 12,376 $367,000 -2,061
   TFC Financial Management - 2023-12-31 10,800 $320,000 -7,150
   LPL FINANCIAL CORP 3974 - 2023-12-31 10,666 $316,000 -5,381
   PERKINS CAPITAL MANAGEMENT INC - 2023-12-31 10,400 $308,000 -1,700
   MOORE CAPITAL MANAGEMENT, LP 267 - 2023-12-31 10,000 $297,000 -67,916
   FRANKLIN RESOURCES INC 2129 - 2023-12-31 9,695 $287,000 -116,628
   ZACKS INVESTMENT MANAGEMENT 549 - 2023-12-31 8,735 $259,000 -45,289
   FIRST MANHATTAN CO 628 - 2023-12-31 7,500 $222,000 -275,900
   Sandia Investment Management LP 109 - 2023-12-31 2,000 $59,000 -6,174
   Itau Unibanco Holding S.A. 257 - 2023-12-31 892 $26,000 -136
   Covestor Ltd 1303 - 2023-12-31 509 $15,000 -1
   US BANCORP 3155 - 2023-12-31 479 $14,000 -41,488
   ABSOLUTE INVESTMENT MANAGEMENT LLC 393 - 2023-12-31 162 $5,000 -531
   Raleigh Capital Management Inc. 736 - 2023-12-31 162 $5,000 -163
   Crewe Advisors LLC 372 - 2023-12-31 5 $0 -3
   Nelson Van Denburg & Campbell Wealth Management Gr 1495 - 2023-12-31 0 $0 -185

  95 Records found
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