IMGN

Immunogen Inc
IMGN

Overview Fund Activity
Delisted

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

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327 hedge funds and large institutions have $7.66B invested in Immunogen Inc in 2023 Q4 according to their latest regulatory filings, with 122 funds opening new positions, 71 increasing their positions, 101 reducing their positions, and 69 closing their positions.

Holders
327
Holders Change
+52
Holders Change %
+18.91%
% of All Funds
4.79%
Holding in Top 10
35
Holding in Top 10 Change
+24
Holding in Top 10 Change %
+218.18%
% of All Funds
0.51%
New
122
Increased
71
Reduced
101
Closed
69
Calls
$225M
Puts
$138M
Net Calls
+$87.7M
Net Calls Change
+$65.8M

Top Buyers

1
RCM
1
RA Capital Management
Massachusetts
$704M
2
PCM
2
Pentwater Capital Management
Florida
$168M
3
Fidelity International
3
Fidelity International
Bermuda
$159M
4
Norges Bank
4
Norges Bank
Norway
$164M
5
Morgan Stanley
5
Morgan Stanley
New York
$244M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$57.9M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$327M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$13.5M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$32.3M
5
Pictet Asset Management
5
Pictet Asset Management
Switzerland
$28.9M
Name Market Value Shares Shares
Change 		Shares
Change %
UOC
26
UBS O'Connor
Illinois
$56.8M 1,915,452 +1,915,452 New
Charles Schwab
27
Charles Schwab
California
$56.1M 1,892,446 +61,871 +3%
APM
28
Avidity Partners Management
Texas
$54.2M 1,829,215 -88,692 -5%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
29
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$52.9M 1,785,296 +1,485,296 +495%
AAM
30
Alpine Associates Management
Florida
$52.2M 1,761,300 +1,761,300 New
EA
31
Emerald Advisers
Pennsylvania
$51.7M 1,744,981 -66,325 -4%
Renaissance Technologies
32
Renaissance Technologies
New York
$48.4M 1,631,240 +896,600 +122%
MF
33
Magnetar Financial
Illinois
$48.3M 1,629,285 +1,629,285 New
SI
34
Sofinnova Investments
California
$45.9M 1,546,902 -498,300 -24%
AllianceBernstein
35
AllianceBernstein
Tennessee
$44.7M 1,507,809 +1,207,295 +402%
Balyasny Asset Management
36
Balyasny Asset Management
Illinois
$44.4M 1,496,758 +1,484,838 +12,457%
AA
37
AQR Arbitrage
Connecticut
$42.4M 1,429,078 +1,429,078 New
KCM
38
Kynam Capital Management
New Jersey
$42.2M 1,422,503 +1,422,503 New
AAA
39
Affinity Asset Advisors
New York
$41.6M 1,404,608 +1,404,608 New
QF
40
QVT Financial
New York
$40.8M 1,375,900 – –
WCMNY
41
Westchester Capital Management (New York)
New York
$40.5M 1,364,927 +1,364,927 New
TCA
42
Taconic Capital Advisors
New York
$39.3M 1,325,000 +1,325,000 New
Goldman Sachs
43
Goldman Sachs
New York
$35.3M 1,189,485 -49,614 -4%
EMFAT
44
Emerald Mutual Fund Advisers Trust
Pennsylvania
$35.2M 1,188,209 -277,854 -19%
Marshall Wace
45
Marshall Wace
United Kingdom
$35.2M 1,187,027 +1,187,027 New
Artisan Partners
46
Artisan Partners
Wisconsin
$34.8M 1,172,323 -2,552,260 -69%
Principal Financial Group
47
Principal Financial Group
Iowa
$33.4M 1,127,402 +142,738 +14%
CS
48
Candriam SCA
Luxembourg
$33.3M 1,122,598 +10 +0%
T. Rowe Price Associates
49
T. Rowe Price Associates
Maryland
$32.3M 1,088,213 -2,818,157 -72%
Deutsche Bank
50
Deutsche Bank
Germany
$31.6M 1,065,880 +840,814 +374%
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