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IMGN

Immunogen Inc

Delisted

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

275 hedge funds and large institutions have $3.91B invested in Immunogen Inc in 2023 Q3 according to their latest regulatory filings, with 46 funds opening new positions, 118 increasing their positions, 72 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

66% more call options, than puts

Call options by funds: $55.1M | Put options by funds: $33.2M

64% more repeat investments, than reductions

Existing positions increased: 118 | Existing positions reduced: 72

31% more first-time investments, than exits

New positions opened: 46 | Existing positions closed: 35

3% more funds holding

Funds holding: 266275 (+9)

8% less capital invested

Capital invested by funds: $4.24B → $3.91B (-$327M)

15% less funds holding in top 10

Funds holding in top 10: 1311 (-2)

Holders
275
Holders Change
+9
Holders Change %
+3.38%
% of All Funds
4.36%
Holding in Top 10
11
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-15.38%
% of All Funds
0.17%
New
46
Increased
118
Reduced
72
Closed
35
Calls
$55.1M
Puts
$33.2M
Net Calls
+$21.9M
Net Calls Change
-$11.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Ensign Peak Advisors
51
Ensign Peak Advisors
Utah
$13.9M +$4.81M +289,275 +49%
PHS
52
PFM Health Sciences
California
$13.8M +$14.5M +869,889 New
Lord, Abbett & Co
53
Lord, Abbett & Co
New Jersey
$12.1M -$2.65M -159,545 -17%
RSCM
54
Rock Springs Capital Management
Maryland
$12.1M +$10.8M +646,745 +574%
Renaissance Technologies
55
Renaissance Technologies
New York
$11.7M -$8.04M -483,400 -40%
ACM
56
Altium Capital Management
New York
$11.5M +$3.99M +240,000 +49%
PHP
57
Parkman Healthcare Partners
Connecticut
$11.4M -$2.04M -122,891 -15%
RPAM
58
Rhenman & Partners Asset Management
Sweden
$11.1M -$832K -50,000 -7%
American Century Companies
59
American Century Companies
Missouri
$11.1M -$20.1K -1,207 -0.2%
GIM
60
Granahan Investment Management
Massachusetts
$10.8M +$4.23M +254,625 +60%
Man Group
61
Man Group
United Kingdom
$10.5M -$11.3M -682,227 Closed
Rafferty Asset Management
62
Rafferty Asset Management
New York
$9M +$3.82M +229,699 +68%
Bank of America
63
Bank of America
North Carolina
$8.6M +$2.12M +127,624 +31%
HWAM
64
Hennion & Walsh Asset Management
New Jersey
$8.3M +$130K +7,795 +2%
VOYA Investment Management
65
VOYA Investment Management
Georgia
$8.18M +$1.45M +86,946 +20%
CM
66
CM Management
Florida
$7.93M
Swiss National Bank
67
Swiss National Bank
Switzerland
$7.63M +$78.2K +4,700 +1%
BM
68
Bridger Management
New York
$7.41M
SAM
69
Sectoral Asset Management
Quebec, Canada
$7.37M +$460K +27,665 +6%
Fisher Asset Management
70
Fisher Asset Management
Washington
$7.15M -$4.19M -252,122 -36%
DCMIC
71
Decheng Capital Management III (Cayman)
Cayman Islands
$6.6M +$6.92M +415,880 New
SSA
72
Schonfeld Strategic Advisors
New York
$6.23M +$258K +15,531 +4%
IC
73
Ikarian Capital
Texas
$6.19M -$957K -57,538 -13%
ACH
74
ArrowMark Colorado Holdings
Colorado
$6.09M +$3.65M +219,288 +133%
TLP
75
Tri Locum Partners
New York
$5.87M +$1.2M +72,105 +24%

IMGN Hedge Fund Activity: Q3 2023 in Review

275 of the 6,301 institutional investors tracked by Wall St. Rank reported a position in Immunogen Inc (IMGN) for Q3 2023, worth a combined $3.91B — down 7.7% from $4.24B a quarter earlier.

Buyers outnumbered sellers: 46 funds opened new IMGN positions and 35 closed out — a net gain of 11 holders — while 118 added to existing stakes and 72 trimmed.

The largest buyer was RA Capital Management, adding an estimated $183M. The largest seller was Point72 Asset Management, exiting entirely with an estimated $164M sold.

  • 275 institutional investors held Immunogen Inc (IMGN) as of Q3 2023, up from 266 in Q2 2023.
  • Funds reported $3.91B of Immunogen Inc stock for Q3 2023, down 7.7% quarter-over-quarter.
  • 46 funds opened new Immunogen Inc positions in Q3 2023 and 35 closed out, a net change of +11 holders.
  • The largest Immunogen Inc buyer in Q3 2023 was RA Capital Management, an estimated $183M added.
  • The largest Immunogen Inc seller in Q3 2023 was Point72 Asset Management, an estimated $164M sold.

Based on aggregated 13F filings for Q3 2023.