IMGN

Immunogen Inc
IMGN

Overview Fund Activity
Delisted

IMGN was delisted on the 9th of February, 2024.

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266 hedge funds and large institutions have $4.24B invested in Immunogen Inc in 2023 Q2 according to their latest regulatory filings, with 101 funds opening new positions, 67 increasing their positions, 72 reducing their positions, and 25 closing their positions.

Holders
266
Holders Change
+76
Holders Change %
+40%
% of All Funds
4.2%
Holding in Top 10
13
Holding in Top 10 Change
+13
Holding in Top 10 Change %
%
% of All Funds
0.21%
New
101
Increased
67
Reduced
72
Closed
25
Calls
$69.3M
Puts
$35.8M
Net Calls
+$33.4M
Net Calls Change
+$21.4M

Top Buyers

1
RG
1
Redmile Group
California
$335M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$164M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$119M
4
FFM
4
Fairmount Funds Management
Pennsylvania
$114M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$394M

Top Sellers

1
RCM
1
RA Capital Management
Massachusetts
$44M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$12.3M
3
State Street
3
State Street
Massachusetts
$150M
4
MC
4
Maverick Capital
Texas
$71.5M
5
Morgan Stanley
5
Morgan Stanley
New York
$63M
Name Market Value Shares Shares
Change 		Shares
Change %
Jane Street
51
Jane Street
New York
$16.6M 879,700 +863,069 +5,190%
JPMorgan Chase & Co
52
JPMorgan Chase & Co
New York
$16.3M 862,422 -106,311 -11%
PHP
53
Parkman Healthcare Partners
Connecticut
$15.9M 840,811 +840,811 New
SI
54
Sofinnova Investments
California
$15.6M 827,318 -97,214 -11%
EMFAT
55
Emerald Mutual Fund Advisers Trust
Pennsylvania
$15.4M 816,994 +816,994 New
Two Sigma Investments
56
Two Sigma Investments
New York
$15.4M 815,537 -838,865 -51%
AG
57
Artal Group
Luxembourg
$14.4M 765,497 +765,497 New
RPAM
58
Rhenman & Partners Asset Management
Sweden
$14.2M 750,000 -500,000 -40%
PAMS
59
Pictet Asset Management (Switzerland)
Switzerland
$13.6M 721,075 +695,266 +2,694%
Fisher Asset Management
60
Fisher Asset Management
Washington
$13.3M 702,917 -151,820 -18%
American Century Companies
61
American Century Companies
Missouri
$13.2M 700,323 +700,323 New
Man Group
62
Man Group
United Kingdom
$12.9M 682,227 +682,227 New
Adage Capital Partners
63
Adage Capital Partners
Massachusetts
$12.3M 650,000 -16,982,815 -96%
Ensign Peak Advisors
64
Ensign Peak Advisors
Utah
$11.1M 586,593 +586,593 New
PI
65
Putnam Investments
Massachusetts
$10.5M 557,007 -594,146 -52%
AGP
66
Artia Global Partners
Florida
$10.3M 543,358 +543,358 New
HWAM
67
Hennion & Walsh Asset Management
New Jersey
$9.72M 515,279 +34,542 +7%
CM
68
CM Management
Florida
$9.44M 500,000 – –
ACM
69
Altium Capital Management
New York
$9.15M 485,000 +485,000 New
Swiss National Bank
70
Swiss National Bank
Switzerland
$8.98M 476,100 +47,300 +11%
BM
71
Bridger Management
New York
$8.82M 467,220 +467,220 New
IC
72
Ikarian Capital
Texas
$8.45M 447,700 +447,700 New
SAM
73
Sectoral Asset Management
Quebec, Canada
$8.24M 436,447 -564,997 -56%
VOYA Investment Management
74
VOYA Investment Management
Georgia
$8.08M 428,190 -263,011 -38%
GIM
75
Granahan Investment Management
Massachusetts
$8.05M 426,752 -438,014 -51%
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