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Annexon

72 hedge funds and large institutions have $1.04B invested in Annexon in 2021 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 37 increasing their positions, 12 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

208% more repeat investments, than reductions

Existing positions increased: 37 | Existing positions reduced: 12

33% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 6

15% more capital invested

Capital invested by funds: $904M → $1.04B (+$136M)

3.19% more ownership

Funds ownership: 94.89%98.08% (+3.2%)

3% more funds holding

Funds holding: 7072 (+2)

33% less funds holding in top 10

Funds holding in top 10: 32 (-1)

Holders
72
Holders Change
+2
Holders Change %
+2.86%
% of All Funds
1.26%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.04%
New
8
Increased
37
Reduced
12
Closed
6
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
RG
1
Redmile Group
California
$96.3M +$297K +10,800 +0.3%
BCLSI
2
Bain Capital Life Sciences Investors
Massachusetts
$90.2M
BlackRock
3
BlackRock
New York
$80.7M +$11.3M +410,988 +17%
Blackstone Inc
4
Blackstone Inc
New York
$76M
NMC
5
NEA Management Company
Maryland
$69.5M
Fidelity Investments
6
Fidelity Investments
Massachusetts
$65.3M +$4.02M +146,226 +7%
Citadel Advisors
7
Citadel Advisors
Florida
$58.3M -$1.17M -42,690 -2%
Federated Hermes
8
Federated Hermes
Pennsylvania
$55.7M +$15.5M +563,700 +39%
EAM
9
Eventide Asset Management
Massachusetts
$54.7M
AIM
10
Alerce Investment Management
Illinois
$54.4M
FCM
11
Farallon Capital Management
California
$40.5M -$2.79M -101,415 -7%
AllianceBernstein
12
AllianceBernstein
Tennessee
$40.3M +$8.57M +311,677 +27%
T. Rowe Price Associates
13
T. Rowe Price Associates
Maryland
$37.3M +$3.68M +133,858 +11%
PAMU
14
Pictet Asset Management (UK)
United Kingdom
$28.1M +$6.66M +242,144 +32%
Adage Capital Partners
15
Adage Capital Partners
Massachusetts
$28.1M
Vanguard Group
16
Vanguard Group
Pennsylvania
$23.4M +$2.11M +76,641 +10%
State Street
17
State Street
Massachusetts
$21.1M +$13.7M +499,198 +193%
Massachusetts Financial Services
18
Massachusetts Financial Services
Massachusetts
$20.4M -$3.88M -141,259 -16%
DM
19
Deerfield Management
New York
$16.3M -$16.1M -583,913 -50%
BOTOTLSJU
20
Board of Trustees of The Leland Stanford Junior University
California
$13.4M
Geode Capital Management
21
Geode Capital Management
Massachusetts
$10.1M +$3.12M +113,489 +46%
Holocene Advisors
22
Holocene Advisors
New York
$7.92M +$7.83M +284,647 New
Northern Trust
23
Northern Trust
Illinois
$7.17M +$2.18M +79,339 +45%
Point72 Asset Management
24
Point72 Asset Management
Connecticut
$6.92M +$6.83M +248,494 New
RPAM
25
Rhenman & Partners Asset Management
Sweden
$5.01M +$1.38M +50,000 +38%

ANNX Hedge Fund Activity: Q1 2021 in Review

72 of the 5,695 institutional investors tracked by Wall St. Rank reported a position in Annexon (ANNX) for Q1 2021, worth a combined $1.04B — up 15% from $904M a quarter earlier.

Buyers outnumbered sellers: 8 funds opened new ANNX positions and 6 closed out — a net gain of 2 holders — while 37 added to existing stakes and 12 trimmed.

The largest buyer was Federated Hermes, adding an estimated $15.5M. The largest seller was Janus Henderson Group, exiting entirely with an estimated $22.1M sold.

  • 72 institutional investors held Annexon (ANNX) as of Q1 2021, up from 70 in Q4 2020.
  • Funds reported $1.04B of Annexon stock for Q1 2021, up 15% quarter-over-quarter.
  • 8 funds opened new Annexon positions in Q1 2021 and 6 closed out, a net change of +2 holders.
  • The largest Annexon buyer in Q1 2021 was Federated Hermes, an estimated $15.5M added.
  • The largest Annexon seller in Q1 2021 was Janus Henderson Group, an estimated $22.1M sold.

Based on aggregated 13F filings for Q1 2021.