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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 %
KCM
26
Kennedy Capital Management
Missouri
$5.55M 774,698 -301,032 -28%
Massachusetts Financial Services
27
Massachusetts Financial Services
Massachusetts
$5.55M 773,914 -4,054 -0.5%
SSA
28
Schonfeld Strategic Advisors
New York
$5.46M 761,600 +744,600 +4,380%
Renaissance Technologies
29
Renaissance Technologies
New York
$4.81M 671,200 +187,000 +39%
SC
30
Stempoint Capital
New York
$4.34M 605,117 -1,983 -0.3%
DM
31
Deerfield Management
New York
$4.19M 583,913 – –
Goldman Sachs
32
Goldman Sachs
New York
$4.04M 562,966 +278,033 +98%
Northern Trust
33
Northern Trust
Illinois
$3.98M 555,566 +188,291 +51%
CM
34
Caption Management
Oklahoma
$3.59M 500,000 +500,000 New
BOTOTLSJU
35
Board of Trustees of The Leland Stanford Junior University
California
$3.46M 482,550 – –
D.E. Shaw & Co
36
D.E. Shaw & Co
New York
$2.72M 379,254 +379,254 New
BFM
37
Boothbay Fund Management
New York
$2.69M 375,276 -332,539 -47%
Two Sigma Investments
38
Two Sigma Investments
New York
$2.68M 373,448 +346,865 +1,305%
PHP
39
Parkman Healthcare Partners
Connecticut
$2.49M 346,687 +346,687 New
Dimensional Fund Advisors
40
Dimensional Fund Advisors
Texas
$2.39M 333,913 +246,866 +284%
Marshall Wace
41
Marshall Wace
United Kingdom
$2.26M 315,612 +315,612 New
ECM
42
ExodusPoint Capital Management
New York
$2.26M 315,155 -27,784 -8%
Nuveen Asset Management
43
Nuveen Asset Management
Illinois
$2.21M 308,058 +113,460 +58%
SCM
44
Soleus Capital Management
Connecticut
$2.1M 292,400 -223,000 -43%
Citadel Advisors
45
Citadel Advisors
Florida
$1.85M 258,675 -799,012 -76%
UOC
46
UBS O'Connor
Illinois
$1.78M 248,277 -444,651 -64%
JF
47
Jump Financial
Illinois
$1.51M 210,200 +210,200 New
Two Sigma Advisers
48
Two Sigma Advisers
New York
$1.39M 194,400 +109,600 +129%
Charles Schwab
49
Charles Schwab
California
$1.3M 181,051 +57,383 +46%
Bank of New York Mellon
50
Bank of New York Mellon
New York
$1.3M 180,616 +46,339 +35%
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