IGMS

IGM Biosciences
IGMS

Overview Fund Activity
Delisted

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

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83 hedge funds and large institutions have $133M invested in IGM Biosciences in 2024 Q4 according to their latest regulatory filings, with 16 funds opening new positions, 27 increasing their positions, 18 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
83
Holders Change
+11
Holders Change %
+15.28%
% of All Funds
1.11%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
16
Increased
27
Reduced
18
Closed
5
Calls
$377K
Puts
$224K
Net Calls
+$153K
Net Calls Change
-$185K

Top Buyers

1
BlackRock
1
BlackRock
New York
$6.44M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$658K
3
GCP
3
GSA Capital Partners
United Kingdom
$571K
4
CSS
4
Cubist Systematic Strategies
Connecticut
$184K
5
HF
5
HRT Financial
New York
$132K

Top Sellers

1
Invesco
1
Invesco
Georgia
$0
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$21.8M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$2.89M
4
Goldman Sachs
4
Goldman Sachs
New York
$5.98M
5
CC
5
Corton Capital
Ontario, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
CUAMC
51
China Universal Asset Management Company
China
$44.2K +$44.2K +7,226 New
BNP Paribas Financial Markets
52
BNP Paribas Financial Markets
France
$40.5K +$40.5K +6,634 New
New York State Common Retirement Fund
53
New York State Common Retirement Fund
New York
$40K – – –
Nisa Investment Advisors
54
Nisa Investment Advisors
Missouri
$24.2K -$37 -6 -0.2%
TRCT
55
Tower Research Capital (TRC)
New York
$21K +$15.3K +2,510 +270%
A
56
AlphaQuest
New York
$20.5K +$10.4K +1,702 +103%
PFSRSONJ
57
Police & Firemen's Retirement System of New Jersey
New Jersey
$19.3K +$19.3K +3,156 New
Legal & General Group
58
Legal & General Group
United Kingdom
$10.7K – – –
AIP
59
Ameritas Investment Partners
Nebraska
$8.11K – – –
Mirae Asset Global Investments
60
Mirae Asset Global Investments
South Korea
$7.24K +$7.24K +1,136 New
California State Teachers Retirement System (CalSTRS)
61
California State Teachers Retirement System (CalSTRS)
California
$6.72K – – –
GFM
62
GF Fund Management
China
$4.38K +$4.38K +716 New
PD
63
Point72 (DIFC)
United Arab Emirates
$4.26K +$4.26K +697 New
Comerica Bank
64
Comerica Bank
Texas
$3.77K – – –
Simplex Trading
65
Simplex Trading
Illinois
$3K +$840 +157 +39%
SAM
66
Smartleaf Asset Management
Massachusetts
$2.63K – – –
RS
67
R Squared
Hong Kong
$2.26K +$2.26K +370 New
AB
68
Amalgamated Bank
New York
$2K – – –
GI
69
GAMMA Investing
California
$1.53K +$1.11K +182 +264%
LC
70
Lindbrook Capital
California
$1.19K +$55 +9 +5%
VCM
71
Versant Capital Management
Arizona
$1.03K – – –
CIAM
72
Caitong International Asset Management
Hong Kong
$1.03K +$1.03K +169 New
Carson Wealth (CWM LLC)
73
Carson Wealth (CWM LLC)
Nebraska
$1K +$874 +118 +694%
S
74
SignatureFD
Georgia
$984 – – –
Russell Investments Group
75
Russell Investments Group
United Kingdom
$800 -$4.82K -790 -86%
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