IGMS

IGM Biosciences
IGMS

Overview Fund Activity
Delisted

IGMS was delisted on the 13th of August, 2025.

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92 hedge funds and large institutions have $402M invested in IGM Biosciences in 2022 Q3 according to their latest regulatory filings, with 18 funds opening new positions, 30 increasing their positions, 28 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
92
Holders Change
+3
Holders Change %
+3.37%
% of All Funds
1.59%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
18
Increased
30
Reduced
28
Closed
14
Calls
$1.54M
Puts
$670K
Net Calls
+$866K
Net Calls Change
-$886K

Top Buyers

1
AG
1
Artal Group
Luxembourg
$55.7M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$7.67M
3
Goldman Sachs
3
Goldman Sachs
New York
$5.67M
4
CS
4
Candriam SCA
Luxembourg
$1.11M
5
State Street
5
State Street
Massachusetts
$5.05M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$50.4M
2
Millennium Management
2
Millennium Management
New York
$6.62M
3
Alkeon Capital Management
3
Alkeon Capital Management
New York
$21.9M
4
Voloridge Investment Management
4
Voloridge Investment Management
Florida
$885K
5
HF
5
HRT Financial
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Nuveen Asset Management
26
Nuveen Asset Management
Illinois
$1.03M -$966K -42,505 -48%
VIA
27
Vident Investment Advisory
Georgia
$1.01M -$108K -4,737 -10%
EBA
28
Eagle Bay Advisors
New York
$947K – – –
RJA
29
Raymond James & Associates
Florida
$924K +$43.2K +1,900 +5%
Voloridge Investment Management
30
Voloridge Investment Management
Florida
$885K -$1.43M -62,723 -62%
Manulife (Manufacturers Life Insurance)
31
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$746K -$3.19K -161 -0.4%
Simplex Trading
32
Simplex Trading
Illinois
$722K +$71K +3,126 +11%
TD Asset Management
33
TD Asset Management
Ontario, Canada
$633K – – –
JF
34
Jump Financial
Illinois
$612K +$19.1K +841 +3%
ECM
35
ExodusPoint Capital Management
New York
$580K +$580K +25,485 New
AllianceBernstein
36
AllianceBernstein
Tennessee
$552K -$13.7K -604 -2%
Swiss National Bank
37
Swiss National Bank
Switzerland
$516K +$27.3K +1,200 +6%
Citadel Advisors
38
Citadel Advisors
Florida
$493K -$52.5K -2,310 -10%
PI
39
Putnam Investments
Massachusetts
$460K -$8.09K -356 -2%
CSS
40
Cubist Systematic Strategies
Connecticut
$450K -$59.1K -2,599 -12%
NYLIM
41
New York Life Investment Management
New York
$428K +$31.5K +1,384 +8%
GCP
42
GSA Capital Partners
United Kingdom
$413K -$84.9K -3,738 -17%
State Board of Administration of Florida Retirement System
43
State Board of Administration of Florida Retirement System
Florida
$335K – – –
RhumbLine Advisers
44
RhumbLine Advisers
Massachusetts
$324K +$30.9K +1,357 +11%
PP
45
PDT Partners
New York
$298K -$30.7K -1,352 -9%
Renaissance Technologies
46
Renaissance Technologies
New York
$287K -$519K -22,800 -64%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$283K +$13.8K +606 +5%
BNP Paribas Financial Markets
48
BNP Paribas Financial Markets
France
$265K +$265K +11,645 New
JPMorgan Chase & Co
49
JPMorgan Chase & Co
New York
$250K +$23.4K +1,031 +10%
DU
50
Delphia (USA)
Ontario, Canada
$232K +$232K +10,185 New
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