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Annexon
ANNX

Overview Fund Activity

99 hedge funds and large institutions have $367M invested in Annexon in 2023 Q4 according to their latest regulatory filings, with 20 funds opening new positions, 37 increasing their positions, 27 reducing their positions, and 13 closing their positions.

Holders
99
Holders Change
+6
Holders Change %
+6.45%
% of All Funds
1.45%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
20
Increased
37
Reduced
27
Closed
13
Calls
$136K
Puts
$172K
Net Calls
-$36K
Net Calls Change
-$319K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$44M
2
BI
2
BVF Inc
California
$31.8M
3
IC
3
Ikarian Capital
Texas
$12M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$22.7M
5
BCLSI
5
Bain Capital Life Sciences Investors
Massachusetts
$36.6M

Top Sellers

1
Blackstone Inc
1
Blackstone Inc
New York
$0
2
LGM
2
Logos Global Management
California
$22.5M
3
SAM
3
Simplify Asset Management
Nevada
$0
4
Federated Hermes
4
Federated Hermes
Pennsylvania
$0
5
SAM
5
Sectoral Asset Management
Quebec, Canada
$2.96M
Name Market Value Shares Shares
Change 		Shares
Change %
UBS Group
51
UBS Group
Switzerland
$225K 49,586 +24,937 +101%
VF
52
Virtu Financial
New York
$221K 48,614 +48,614 New
CIC
53
Cornercap Investment Counsel
Georgia
$212K 46,698 – –
DCM
54
Driehaus Capital Management
Illinois
$208K 258,314 – –
AllianceBernstein
55
AllianceBernstein
Tennessee
$184K 40,620 – –
HSBC Holdings
56
HSBC Holdings
United Kingdom
$171K 36,406 +17,144 +89%
American Century Companies
57
American Century Companies
Missouri
$154K 33,864 +9,695 +40%
Jane Street
58
Jane Street
New York
$144K 31,644 +31,644 New
FA
59
Forefront Analytics
Pennsylvania
$142K 31,280 -400 -1%
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$134K 29,585 -10,034 -25%
AG
61
Algert Global
California
$127K 27,880 -13,780 -33%
Two Sigma Investments
62
Two Sigma Investments
New York
$121K 26,583 -10,517 -28%
SG Americas Securities
63
SG Americas Securities
New York
$115K 25,335 +3,123 +14%
Susquehanna International Group
64
Susquehanna International Group
Pennsylvania
$109K 23,945 -196,541 -89%
AIG
65
American International Group
New York
$103K 22,687 -91 -0.4%
Invesco
66
Invesco
Georgia
$98.8K 21,772 +3,281 +18%
AFG
67
Allegheny Financial Group
Pennsylvania
$98.5K 21,700 – –
Manulife (Manufacturers Life Insurance)
68
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$90.9K 20,021 – –
VOYA Investment Management
69
VOYA Investment Management
Georgia
$86.6K 19,070 -2,411 -11%
CSS
70
Cubist Systematic Strategies
Connecticut
$77.8K 17,144 +17,144 New
SSA
71
Schonfeld Strategic Advisors
New York
$77.2K 17,000 -130,345 -88%
CBA
72
Coastal Bridge Advisors
Connecticut
$77.2K 17,000 – –
Wells Fargo
73
Wells Fargo
California
$74.6K 16,432 +5,214 +46%
4WM
74
49 Wealth Management
Texas
$73.1K 16,094 +16,094 New
AI
75
Atom Investors
Texas
$70.9K 15,615 +1,008 +7%
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