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IMGN

Immunogen Inc
IMGN

Delisted

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

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3 hedge funds and large institutions have $27.8K invested in Immunogen Inc in 2024 Q1 according to their latest regulatory filings, with 1 funds opening new positions, 0 increasing their positions, 1 reducing their positions, and 322 closing their positions.

New
Increased
Maintained
Reduced
Closed

99% less funds holding

Funds holding: 327 → 3 (-324)

100% less first-time investments, than exits

New positions opened: 1 | Existing positions closed: 322

100% less funds holding in top 10

Funds holding in top 10: 35 → 0 (-35)

100% less capital invested

Capital invested by funds: $7.66B → $27.8K (-$7.66B)

100% less repeat investments, than reductions

Existing positions increased: 0 | Existing positions reduced: 1

Holders
3
Holders Change
-324
Holders Change %
-99.08%
% of All Funds
0.04%
Holding in Top 10
–
Holding in Top 10 Change
-35
Holding in Top 10 Change %
-100%
% of All Funds
–
New
1
Increased
–
Reduced
1
Closed
322
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
MG
Mather Group
Illinois
+$1.84K

Top Sellers

Rank Fund Capital Flow
1
Vanguard Group
Vanguard Group
Pennsylvania
-$755M
2
RCM
RA Capital Management
Massachusetts
-$704M
3
BlackRock
BlackRock
New York
-$647M
4
RG
Redmile Group
California
-$487M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$327M
Name Holding Trade Value Shares
Change 		Change in
Stake
N
26
Nuveen
North Carolina
– -$60.9M -2,052,894 Closed
KC
27
Kryger Capital
United Kingdom
– -$60.4M -2,036,155 Closed
Wellington Management Group
28
Wellington Management Group
Massachusetts
– -$57.9M -1,954,413 Closed
UOC
29
UBS O'Connor
Illinois
– -$56.8M -1,915,452 Closed
Charles Schwab
30
Charles Schwab
California
– -$56.1M -1,892,446 Closed
APM
31
Avidity Partners Management
Texas
– -$54.2M -1,829,215 Closed
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
32
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
– -$52.9M -1,785,296 Closed
AAM
33
Alpine Associates Management
Florida
– -$52.2M -1,761,300 Closed
EA
34
Emerald Advisers
Pennsylvania
– -$51.7M -1,744,981 Closed
Renaissance Technologies
35
Renaissance Technologies
New York
– -$48.4M -1,631,240 Closed
MF
36
Magnetar Financial
Illinois
– -$48.3M -1,629,285 Closed
SI
37
Sofinnova Investments
California
– -$45.9M -1,546,902 Closed
AllianceBernstein
38
AllianceBernstein
Tennessee
– -$44.7M -1,507,809 Closed
Balyasny Asset Management
39
Balyasny Asset Management
Illinois
– -$44.4M -1,496,758 Closed
AA
40
AQR Arbitrage
Connecticut
– -$42.4M -1,429,078 Closed
KCM
41
Kynam Capital Management
New Jersey
– -$42.2M -1,422,503 Closed
AAA
42
Affinity Asset Advisors
New York
– -$41.6M -1,404,608 Closed
QF
43
QVT Financial
New York
– -$40.8M -1,375,900 Closed
WCMNY
44
Westchester Capital Management (New York)
New York
– -$40.5M -1,364,927 Closed
TCA
45
Taconic Capital Advisors
New York
– -$39.3M -1,325,000 Closed
Goldman Sachs
46
Goldman Sachs
New York
– -$35.3M -1,189,485 Closed
EMFAT
47
Emerald Mutual Fund Advisers Trust
Pennsylvania
– -$35.2M -1,188,209 Closed
Marshall Wace
48
Marshall Wace
United Kingdom
– -$35.2M -1,187,027 Closed
Artisan Partners
49
Artisan Partners
Wisconsin
– -$34.8M -1,172,323 Closed
Principal Financial Group
50
Principal Financial Group
Iowa
– -$33.4M -1,127,402 Closed
1
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IMGN Hedge Fund Activity: Q1 2024 in Review

3 of the 6,942 institutional investors tracked by Wall St. Rank reported a position in Immunogen Inc (IMGN) for Q1 2024, worth a combined $27.8K — down 100% from $7.66B a quarter earlier.

Sellers outnumbered buyers: 322 funds closed out of IMGN and 1 opened new positions — a net loss of 321 holders — while 1 trimmed existing stakes and 0 added.

The largest buyer was Mather Group, opening a new position worth an estimated $1.84K. The largest seller was Vanguard Group, exiting entirely with an estimated $755M sold.

  • 3 institutional investors held Immunogen Inc (IMGN) as of Q1 2024, down from 327 in Q4 2023.
  • Funds reported $27.8K of Immunogen Inc stock for Q1 2024, down 100% quarter-over-quarter.
  • 1 fund opened new Immunogen Inc positions in Q1 2024 and 322 closed out, a net change of -321 holders.
  • The largest Immunogen Inc buyer in Q1 2024 was Mather Group, an estimated $1.84K added.
  • The largest Immunogen Inc seller in Q1 2024 was Vanguard Group, an estimated $755M sold.

Based on aggregated 13F filings for Q1 2024.