IGMS

IGM Biosciences
IGMS

Overview Fund Activity
Delisted

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

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104 hedge funds and large institutions have $1.36B invested in IGM Biosciences in 2021 Q2 according to their latest regulatory filings, with 18 funds opening new positions, 38 increasing their positions, 32 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
104
Holders Change
-5
Holders Change %
-4.59%
% of All Funds
1.82%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
18
Increased
38
Reduced
32
Closed
23
Calls
$4.54M
Puts
$2.89M
Net Calls
+$1.65M
Net Calls Change
+$22M

Top Buyers

1
WP
Woodline Partners
California
$62M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$165M
3
UBS AM
UBS AM
Illinois
$27.9M
4
PAMU
Pictet Asset Management (UK)
United Kingdom
$36.6M
5
BC
Bruce & Co
Illinois
$4.58M

Top Sellers

1
RCM
RA Capital Management
Massachusetts
$0
2
Goldman Sachs
Goldman Sachs
New York
$35.2M
3
APM
Avidity Partners Management
Texas
$0
4
Janus Henderson Group
Janus Henderson Group
United Kingdom
$0
5
CAM
Cormorant Asset Management
Massachusetts
$20.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
Cerity Partners
51
Cerity Partners
New York
$582K +$291K +3,500 +100%
ECM
52
ExodusPoint Capital Management
New York
$565K +$32.5K +391 +6%
ProShare Advisors
53
ProShare Advisors
Maryland
$557K +$97.2K +1,167 +21%
EAM
54
Erste Asset Management
Austria
$543K – – –
Los Angeles Capital Management
55
Los Angeles Capital Management
California
$532K +$532K +6,400 New
JPMorgan Chase & Co
56
JPMorgan Chase & Co
New York
$497K +$130K +1,561 +35%
Principal Financial Group
57
Principal Financial Group
Iowa
$489K +$41.6K +500 +9%
US Bancorp
58
US Bancorp
Minnesota
$486K -$5.98K -72 -1%
Manulife (Manufacturers Life Insurance)
59
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$432K +$41.5K +499 +11%
Deutsche Bank
60
Deutsche Bank
Germany
$426K +$21.3K +256 +5%
PPA
61
Parametric Portfolio Associates
Washington
$418K -$25.4K -305 -6%
Two Sigma Investments
62
Two Sigma Investments
New York
$416K +$416K +5,000 New
GCP
63
GSA Capital Partners
United Kingdom
$407K +$88.4K +1,064 +28%
GT
64
Glenmede Trust
Pennsylvania
$362K -$15.5K -187 -4%
CS
65
Credit Suisse
Switzerland
$351K -$156K -1,871 -31%
Invesco
66
Invesco
Georgia
$346K +$346K +4,164 New
AI
67
Atom Investors
Texas
$345K +$49.9K +600 +17%
UBS Group
68
UBS Group
Switzerland
$333K -$1.02M -12,259 -75%
SO
69
STRS Ohio
Ohio
$332K -$91.3K -1,100 -22%
State Board of Administration of Florida Retirement System
70
State Board of Administration of Florida Retirement System
Florida
$323K +$67.5K +812 +26%
BAM
71
Blueshift Asset Management
New Jersey
$318K +$318K +3,825 New
MIM
72
MetLife Investment Management
New Jersey
$277K – – –
Vontobel Holding
73
Vontobel Holding
Switzerland
$275K – – –
VOYA Investment Management
74
VOYA Investment Management
Georgia
$262K – – –
Bank of America
75
Bank of America
North Carolina
$251K -$11.1K -133 -4%
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