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Annexon

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.

New
Increased
Maintained
Reduced
Closed

726% more call options, than puts

Call options by funds: $322K | Put options by funds: $39K

7% more repeat investments, than reductions

Existing positions increased: 30 | Existing positions reduced: 28

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

7% less first-time investments, than exits

New positions opened: 14 | Existing positions closed: 15

1.35% less ownership

Funds ownership: 101.97%100.62% (-1.3%)

2% less funds holding

Funds holding: 9593 (-2)

34% less capital invested

Capital invested by funds: $190M → $126M (-$64M)

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
Name Holding Trade Value Shares
Change
Change in
Stake
AIM
1
Alerce Investment Management
Illinois
$16.7M
BCLSI
2
Bain Capital Life Sciences Investors
Massachusetts
$13.5M
LGM
3
Logos Global Management
California
$12.5M +$5.44M +1,800,000 +51%
RG
4
Redmile Group
California
$8.27M
BlackRock
5
BlackRock
New York
$8.04M -$218K -71,907 -2%
GC
6
GMT Capital
Georgia
$6.63M +$1.05M +345,900 +14%
Adage Capital Partners
7
Adage Capital Partners
Massachusetts
$5.55M
OCA
8
Octagon Capital Advisors
New York
$4.84M +$1.18M +390,000 +23%
Vanguard Group
9
Vanguard Group
Pennsylvania
$4.47M +$438K +144,639 +8%
Pictet Asset Management
10
Pictet Asset Management
Switzerland
$4.26M +$5.45M +1,803,149 New
WP
11
Woodline Partners
California
$3.46M +$2.3M +759,742 +108%
KCM
12
Kennedy Capital Management
Missouri
$2.31M +$2.96M +976,987 New
Blackstone Inc
13
Blackstone Inc
New York
$2.15M
SAM
14
Sectoral Asset Management
Quebec, Canada
$2.12M +$678K +224,156 +33%
Vontobel Holding
15
Vontobel Holding
Switzerland
$2.12M +$678K +224,156 +33%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$2.08M -$11.8K -3,893 -0.4%
State Street
17
State Street
Massachusetts
$1.96M +$113K +37,300 +5%
Acadian Asset Management
18
Acadian Asset Management
Massachusetts
$1.92M -$25.2K -8,342 -1%
Massachusetts Financial Services
19
Massachusetts Financial Services
Massachusetts
$1.83M +$4.07K +1,345 +0.2%
Citadel Advisors
20
Citadel Advisors
Florida
$1.62M -$144K -47,678 -7%
DM
21
Deerfield Management
New York
$1.38M
Renaissance Technologies
22
Renaissance Technologies
New York
$1.32M +$421K +139,110 +33%
UOC
23
UBS O'Connor
Illinois
$1.3M +$374K +123,690 +29%
SCM
24
Soleus Capital Management
Connecticut
$1.22M -$318K -105,000 -17%
BOTOTLSJU
25
Board of Trustees of The Leland Stanford Junior University
California
$1.17M +$35.1K +11,619 +2%