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Annexon
ANNX

Overview Fund Activity

127 hedge funds and large institutions have $679M invested in Annexon in 2024 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 42 increasing their positions, 27 reducing their positions, and 11 closing their positions.

Holders
127
Holders Change
+28
Holders Change %
+28.28%
% of All Funds
1.84%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
39
Increased
42
Reduced
27
Closed
11
Calls
$16.1M
Puts
$4.33M
Net Calls
+$11.8M
Net Calls Change
+$11.8M

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$37M
2
BG
2
Bellevue Group
Switzerland
$15.6M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$26.9M
4
BlackRock
4
BlackRock
New York
$36.2M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$9.49M

Top Sellers

1
LGM
1
Logos Global Management
California
$21.9M
2
IC
2
Ikarian Capital
Texas
$10.1M
3
Citadel Advisors
3
Citadel Advisors
Florida
$1.85M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$31M
5
UOC
5
UBS O'Connor
Illinois
$1.78M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$67.2M 9,372,822 -312,579 -3%
BCLSI
2
Bain Capital Life Sciences Investors
Massachusetts
$62.4M 8,703,268 +641,549 +8%
AIM
3
Alerce Investment Management
Illinois
$53.1M 7,406,024 – –
BI
4
BVF Inc
California
$50.2M 7,000,000 – –
RG
5
Redmile Group
California
$39.5M 5,503,190 – –
Point72 Asset Management
6
Point72 Asset Management
Connecticut
$37M 5,156,400 +5,156,400 New
BlackRock
7
BlackRock
New York
$36.2M 5,043,530 +1,724,951 +52%
Adage Capital Partners
8
Adage Capital Partners
Massachusetts
$31M 4,319,975 -680,000 -14%
Vanguard Group
9
Vanguard Group
Pennsylvania
$26.9M 3,747,655 +1,839,329 +96%
LGM
10
Logos Global Management
California
$21.9M 3,050,000 -1,900,000 -38%
GC
11
GMT Capital
Georgia
$19M 2,645,524 -374,950 -12%
BG
12
Bellevue Group
Switzerland
$15.6M 2,182,290 +2,182,290 New
OCA
13
Octagon Capital Advisors
New York
$14.7M 2,050,000 – –
WP
14
Woodline Partners
California
$14.3M 2,000,609 +609 +0%
Pictet Asset Management
15
Pictet Asset Management
Switzerland
$11.8M 1,644,591 -158,558 -9%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$10.3M 1,429,486 +507,254 +55%
IC
17
Ikarian Capital
Texas
$10.1M 1,405,000 -1,245,000 -47%
T. Rowe Price Associates
18
T. Rowe Price Associates
Maryland
$9.49M 1,323,704 +1,311,195 +10,482%
Millennium Management
19
Millennium Management
New York
$9.16M 1,278,188 +467,169 +58%
State Street
20
State Street
Massachusetts
$8.59M 1,198,123 +351,849 +42%
PCH
21
Polar Capital Holdings
United Kingdom
$7.17M 1,000,000 +1,000,000 New
JPMorgan Chase & Co
22
JPMorgan Chase & Co
New York
$6.88M 959,648 +930,063 +3,144%
Acadian Asset Management
23
Acadian Asset Management
Massachusetts
$6.87M 957,993 +83,969 +10%
Morgan Stanley
24
Morgan Stanley
New York
$6.45M 899,513 +515,393 +134%
Invesco
25
Invesco
Georgia
$5.66M 789,044 +767,272 +3,524%
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