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Annexon
ANNX

Overview Fund Activity

93 hedge funds and large institutions have $126M invested in Annexon in 2023 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 30 increasing their positions, 28 reducing their positions, and 15 closing their positions.

Holders
93
Holders Change
-2
Holders Change %
-2.11%
% of All Funds
1.48%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
14
Increased
30
Reduced
28
Closed
15
Calls
$322K
Puts
$39K
Net Calls
+$283K
Net Calls Change
+$567K

Top Buyers

1
Pictet Asset Management
1
Pictet Asset Management
Switzerland
$4.26M
2
LGM
2
Logos Global Management
California
$12.5M
3
KCM
3
Kennedy Capital Management
Missouri
$2.31M
4
WP
4
Woodline Partners
California
$3.46M
5
OCA
5
Octagon Capital Advisors
New York
$4.84M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$1.14M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$217K
3
Millennium Management
3
Millennium Management
New York
$525K
4
Jane Street
4
Jane Street
New York
$0
5
Two Sigma Investments
5
Two Sigma Investments
New York
$87.6K
Name Market Value Shares Shares
Change 		Shares
Change %
AIM
1
Alerce Investment Management
Illinois
$16.7M 7,056,024 – –
BCLSI
2
Bain Capital Life Sciences Investors
Massachusetts
$13.5M 5,701,926 – –
LGM
3
Logos Global Management
California
$12.5M 5,300,000 +1,800,000 +51%
RG
4
Redmile Group
California
$8.27M 3,503,190 – –
BlackRock
5
BlackRock
New York
$8.04M 3,407,989 -71,907 -2%
GC
6
GMT Capital
Georgia
$6.63M 2,810,471 +345,900 +14%
Adage Capital Partners
7
Adage Capital Partners
Massachusetts
$5.55M 2,349,975 – –
OCA
8
Octagon Capital Advisors
New York
$4.84M 2,050,000 +390,000 +23%
Vanguard Group
9
Vanguard Group
Pennsylvania
$4.47M 1,894,409 +144,639 +8%
Pictet Asset Management
10
Pictet Asset Management
Switzerland
$4.26M 1,803,149 +1,803,149 New
WP
11
Woodline Partners
California
$3.46M 1,464,365 +759,742 +108%
KCM
12
Kennedy Capital Management
Missouri
$2.31M 976,987 +976,987 New
Blackstone Inc
13
Blackstone Inc
New York
$2.15M 910,494 – –
Vontobel Holding
14
Vontobel Holding
Switzerland
$2.12M 898,785 +224,156 +33%
SAM
15
Sectoral Asset Management
Quebec, Canada
$2.12M 898,785 +224,156 +33%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$2.08M 879,617 -3,893 -0.4%
State Street
17
State Street
Massachusetts
$1.96M 831,544 +37,300 +5%
Acadian Asset Management
18
Acadian Asset Management
Massachusetts
$1.92M 812,224 -8,342 -1%
Massachusetts Financial Services
19
Massachusetts Financial Services
Massachusetts
$1.83M 777,199 +1,345 +0.2%
Citadel Advisors
20
Citadel Advisors
Florida
$1.62M 684,962 -47,678 -7%
DM
21
Deerfield Management
New York
$1.38M 583,913 – –
Renaissance Technologies
22
Renaissance Technologies
New York
$1.33M 561,310 +139,110 +33%
UOC
23
UBS O'Connor
Illinois
$1.3M 549,246 +123,690 +29%
SCM
24
Soleus Capital Management
Connecticut
$1.22M 515,400 -105,000 -17%
BOTOTLSJU
25
Board of Trustees of The Leland Stanford Junior University
California
$1.17M 494,169 +11,619 +2%
1
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