IGMS

IGM Biosciences
IGMS

Overview Fund Activity
Delisted

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

Back to rankings

93 hedge funds and large institutions have $487M invested in IGM Biosciences in 2022 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 33 increasing their positions, 19 reducing their positions, and 21 closing their positions.

Holders
93
Holders Change
+6
Holders Change %
+6.9%
% of All Funds
1.47%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
27
Increased
33
Reduced
19
Closed
21
Calls
$15M
Puts
$7.91M
Net Calls
+$7.11M
Net Calls Change
+$6.92M

Top Buyers

1
AG
1
Artal Group
Luxembourg
$53.5M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$22.2M
3
EC
3
EcoR1 Capital
California
$7.98M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$10.3M
5
UBS AM
5
UBS AM
Illinois
$15M

Top Sellers

1
PAMS
1
Pictet Asset Management (Switzerland)
Switzerland
$0
2
State Street
2
State Street
Massachusetts
$4.59M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$60M
4
CAM
4
Cormorant Asset Management
Massachusetts
$10.8M
5
EGP
5
Entrust Global Partners
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
RG
1
Redmile Group
California
$89.1M 3,334,355 – –
BBA
2
Baker Bros. Advisors
New York
$84.4M 3,156,102 – –
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$60M 2,246,041 -125,234 -5%
AG
4
Artal Group
Luxembourg
$53.5M 2,000,000 +500,000 +33%
Alkeon Capital Management
5
Alkeon Capital Management
New York
$27.6M 1,034,035 +95,000 +10%
Vanguard Group
6
Vanguard Group
Pennsylvania
$22.2M 830,077 +415,028 +100%
BlackRock
7
BlackRock
New York
$18.6M 694,824 +17,867 +3%
UBS AM
8
UBS AM
Illinois
$15M 560,711 +200,032 +55%
Goldman Sachs
9
Goldman Sachs
New York
$11.4M 428,087 +24,463 +6%
WP
10
Woodline Partners
California
$10.8M 403,401 – –
CAM
11
Cormorant Asset Management
Massachusetts
$10.8M 402,200 -97,800 -20%
D.E. Shaw & Co
12
D.E. Shaw & Co
New York
$10.3M 385,712 +253,614 +192%
EC
13
EcoR1 Capital
California
$7.98M 298,597 +298,597 New
Millennium Management
14
Millennium Management
New York
$5.92M 221,312 +57,558 +35%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$5.73M 214,282 +69,101 +48%
State Street
16
State Street
Massachusetts
$4.59M 171,582 -560,138 -77%
Voloridge Investment Management
17
Voloridge Investment Management
Florida
$4.34M 162,489 +65,015 +67%
SB
18
Samsara BioCapital
California
$4.13M 154,664 +154,664 New
IM
19
Islet Management
New York
$3.52M 131,700 +131,700 New
Charles Schwab
20
Charles Schwab
California
$2.74M 102,623 +45,502 +80%
Morgan Stanley
21
Morgan Stanley
New York
$2.58M 96,590 +45,611 +89%
FAM
22
Fred Alger Management
New York
$2.29M 85,609 +85,609 New
Northern Trust
23
Northern Trust
Illinois
$2.26M 84,672 +7,128 +9%
Renaissance Technologies
24
Renaissance Technologies
New York
$1.72M 64,200 +51,700 +414%
Marshall Wace
25
Marshall Wace
United Kingdom
$1.55M 58,056 +58,056 New
1
2 3 4 5