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Annexon

140 hedge funds and large institutions have $527M invested in Annexon in 2024 Q2 according to their latest regulatory filings, with 39 funds opening new positions, 54 increasing their positions, 33 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed

80% more call options, than puts

Call options by funds: $18.9M | Put options by funds: $10.5M

64% more repeat investments, than reductions

Existing positions increased: 54 | Existing positions reduced: 33

50% more first-time investments, than exits

New positions opened: 39 | Existing positions closed: 26

10% more funds holding

Funds holding: 127140 (+13)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

19.18% less ownership

Funds ownership: 121.29%102.12% (-19%)

22% less capital invested

Capital invested by funds: $679M → $527M (-$153M)

Holders
140
Holders Change
+13
Holders Change %
+10.24%
% of All Funds
2.02%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
39
Increased
54
Reduced
33
Closed
26
Calls
$18.9M
Puts
$10.5M
Net Calls
+$8.4M
Net Calls Change
-$3.4M
Name Holding Trade Value Shares
Change
Change in
Stake
RPAM
26
Rhenman & Partners Asset Management
Sweden
$4.41M +$4.65M +900,000 New
RAM
27
Readystate Asset Management
Illinois
$4.33M +$4.57M +883,448 New
Dimensional Fund Advisors
28
Dimensional Fund Advisors
Texas
$4.03M +$2.53M +488,692 +146%
SSA
29
Schonfeld Strategic Advisors
New York
$3.99M +$272K +52,621 +7%
Citigroup
30
Citigroup
New York
$3.28M +$3.39M +656,279 +5,096%
MOACM
31
Mutual of America Capital Management
New York
$3.13M +$3.31M +639,573 New
Goldman Sachs
32
Goldman Sachs
New York
$2.92M +$172K +33,225 +6%
Renaissance Technologies
33
Renaissance Technologies
New York
$2.86M -$450K -87,000 -13%
DM
34
Deerfield Management
New York
$2.86M
Northern Trust
35
Northern Trust
Illinois
$2.72M -$1.4K -271 -0%
Deutsche Bank
36
Deutsche Bank
Germany
$2.43M +$1.76M +339,807 +218%
BOTOTLSJU
37
Board of Trustees of The Leland Stanford Junior University
California
$2.36M
Alyeska Investment Group
38
Alyeska Investment Group
Illinois
$2.21M +$2.33M +450,000 New
Qube Research & Technologies (QRT)
39
Qube Research & Technologies (QRT)
United Kingdom
$2.19M +$2.24M +432,894 +2,924%
CM
40
Caption Management
Oklahoma
$1.96M -$514K -99,400 -20%
OCA
41
Octagon Capital Advisors
New York
$1.96M -$8.53M -1,650,000 -80%
IC
42
Ikarian Capital
Texas
$1.86M -$5.3M -1,025,000 -73%
Millennium Management
43
Millennium Management
New York
$1.7M -$4.82M -930,976 -73%
Susquehanna International Group
44
Susquehanna International Group
Pennsylvania
$1.66M +$971K +187,777 +124%
PHP
45
Parkman Healthcare Partners
Connecticut
$1.6M -$103K -19,842 -6%
Two Sigma Investments
46
Two Sigma Investments
New York
$1.6M -$243K -47,044 -13%
TI
47
Trexquant Investment
Connecticut
$1.53M +$1.62M +313,093 New
GTC
48
Ghost Tree Capital
New York
$1.52M +$1.6M +310,000 New
AQR Capital Management
49
AQR Capital Management
Connecticut
$1.37M +$1.39M +268,085 +2,356%
Bank of New York Mellon
50
Bank of New York Mellon
New York
$1.26M +$400K +77,417 +43%