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Annexon
ANNX

Overview Fund Activity

152 hedge funds and large institutions have $575M invested in Annexon in 2024 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 60 increasing their positions, 38 reducing their positions, and 18 closing their positions.

Holders
152
Holders Change
+10
Holders Change %
+7.04%
% of All Funds
2.02%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
29
Increased
60
Reduced
38
Closed
18
Calls
$1.04M
Puts
$1.08M
Net Calls
-$32K
Net Calls Change
+$132K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$73M
2
SFM
2
Sphera Funds Management
Israel
$6.38M
3
EAM
3
Eventide Asset Management
Massachusetts
$5.22M
4
SCM
4
Sio Capital Management
New York
$12.1M
5
BlackRock
5
BlackRock
New York
$43.5M

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$0
2
BCLSI
2
Bain Capital Life Sciences Investors
Massachusetts
$26.9M
3
GC
3
GMT Capital
Georgia
$0
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$798K
5
WP
5
Woodline Partners
California
$13.8M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$73M 14,224,383 +5,662,434 +66%
BlackRock
2
BlackRock
New York
$43.5M 8,486,187 +838,473 +11%
AIM
3
Alerce Investment Management
Illinois
$38M 7,406,024 – –
BI
4
BVF Inc
California
$35.9M 7,000,000 – –
RG
5
Redmile Group
California
$32.3M 6,300,644 -126,818 -2%
Point72 Asset Management
6
Point72 Asset Management
Connecticut
$28.9M 5,626,796 +299,798 +6%
Vanguard Group
7
Vanguard Group
Pennsylvania
$28.5M 5,546,918 +576,625 +12%
BCLSI
8
Bain Capital Life Sciences Investors
Massachusetts
$26.9M 5,249,069 -3,200,679 -38%
BG
9
Bellevue Group
Switzerland
$26.5M 5,157,290 – –
State Street
10
State Street
Massachusetts
$23.1M 4,510,714 +668,835 +17%
Nuveen Asset Management
11
Nuveen Asset Management
Illinois
$14M 2,720,485 +164,915 +6%
WP
12
Woodline Partners
California
$13.8M 2,690,787 -739,373 -22%
LGM
13
Logos Global Management
California
$13.1M 2,550,000 -50,000 -2%
CS
14
Candriam SCA
Luxembourg
$13M 2,534,230 +341,431 +16%
SCM
15
Sio Capital Management
New York
$12.1M 2,367,007 +933,852 +65%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$11.1M 2,171,478 +27,843 +1%
JPMorgan Chase & Co
17
JPMorgan Chase & Co
New York
$7.75M 1,511,517 -194,665 -11%
TAM
18
TFG Asset Management
Cayman Islands
$7.18M 1,400,000 +615,645 +78%
Dimensional Fund Advisors
19
Dimensional Fund Advisors
Texas
$6.98M 1,360,076 +231,034 +20%
Goldman Sachs
20
Goldman Sachs
New York
$6.76M 1,317,011 -587,367 -31%
SFM
21
Sphera Funds Management
Israel
$6.38M 1,243,039 +1,243,039 New
T. Rowe Price Associates
22
T. Rowe Price Associates
Maryland
$5.67M 1,104,385 +69,733 +7%
KCM
23
Kennedy Capital Management
Missouri
$5.6M 1,091,834 -359,061 -25%
Northern Trust
24
Northern Trust
Illinois
$5.28M 1,029,750 +239,685 +30%
MOACM
25
Mutual of America Capital Management
New York
$5.28M 1,029,680 +370,426 +56%
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