IGMS

IGM Biosciences
IGMS

Overview Fund Activity
Delisted

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

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86 hedge funds and large institutions have $220M invested in IGM Biosciences in 2024 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 21 increasing their positions, 23 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
86
Holders Change
+14
Holders Change %
+19.44%
% of All Funds
1.25%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
25
Increased
21
Reduced
23
Closed
11
Calls
$107K
Puts
$49K
Net Calls
+$58K
Net Calls Change
-$132K

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$37.5M
2
Millennium Management
Millennium Management
New York
$6.71M
3
BBA
Baker Bros. Advisors
New York
$39.5M
4
Goldman Sachs
Goldman Sachs
New York
$12.3M
5
RG
Redmile Group
California
$29.6M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$12.7M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
$0
3
Citadel Advisors
Citadel Advisors
Florida
$127K
4
EAM
Exome Asset Management
New York
$0
5
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
XT
51
XTX Topco
Cayman Islands
$115K +$115K +11,941 New
PFCS
52
Pale Fire Capital SE
Czech Republic
$112K – – –
BHCM
53
Brevan Howard Capital Management
Jersey
$102K -$12.4K -1,288 -11%
Cerity Partners
54
Cerity Partners
New York
$101K +$101K +10,513 New
CAPTRUST Financial Advisors
55
CAPTRUST Financial Advisors
North Carolina
$98.4K +$98.4K +10,200 New
MIM
56
MetLife Investment Management
New Jersey
$69.9K +$69.9K +7,248 New
A
57
AlphaQuest
New York
$67.1K +$67.1K +6,952 New
AIG
58
American International Group
New York
$63.2K -$531 -55 -0.8%
New York State Common Retirement Fund
59
New York State Common Retirement Fund
New York
$63K – – –
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$56.3K -$37.7K -3,908 -40%
Deutsche Bank
61
Deutsche Bank
Germany
$53.5K -$59.4K -6,155 -53%
Wells Fargo
62
Wells Fargo
California
$46.7K +$5.83K +604 +14%
ACM
63
ADAR1 Capital Management
Texas
$38.6K +$38.6K +4,000 New
Nisa Investment Advisors
64
Nisa Investment Advisors
Missouri
$37.8K +$116 +12 +0.3%
Citigroup
65
Citigroup
New York
$24.4K +$6.15K +637 +34%
NC
66
nVerses Capital
Florida
$15.4K +$15.4K +1,600 New
California State Teachers Retirement System (CalSTRS)
67
California State Teachers Retirement System (CalSTRS)
California
$12.9K -$8.21K -851 -39%
AIP
68
Ameritas Investment Partners
Nebraska
$12.8K +$6.76K +700 +112%
Legal & General Group
69
Legal & General Group
United Kingdom
$9.82K -$5.42K -565 -36%
QT
70
Quantbot Technologies
New York
$7.72K +$7.72K +800 New
MLICM
71
Metropolitan Life Insurance Company (MetLife)
New York
$7.23K +$7.23K +749 New
Comerica Bank
72
Comerica Bank
Texas
$5.95K – – –
HMS
73
Hanseatic Management Services
New Mexico
$3.53K +$3.53K +366 New
Royal Bank of Canada
74
Royal Bank of Canada
Ontario, Canada
$3K -$53.8K -5,411 -95%
AB
75
Amalgamated Bank
New York
$3K -$5.45K -638 -65%
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