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Arrowhead Research

309 hedge funds and large institutions have $5.32B invested in Arrowhead Research in 2020 Q4 according to their latest regulatory filings, with 72 funds opening new positions, 90 increasing their positions, 111 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0.87% more ownership

Funds ownership: 66.75%67.61% (+0.87%)

0% more funds holding in top 10

Funds holding in top 10: 55 (0)

19% less repeat investments, than reductions

Existing positions increased: 90 | Existing positions reduced: 111

Holders
309
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$133M
Puts
$64.4M
Net Calls
Net Calls Change

Top Buyers

1 +$82.2M
2 +$72.4M
3 +$31.8M
4
BAMCO Inc
BAMCO Inc
New York
+$22.5M
5
Marshall Wace
Marshall Wace
United Kingdom
+$22.1M
Name Holding Trade Value Shares
Change
Change in
Stake
126
$2.57M
127
$2.46M
128
$2.43M
129
$2.24M
130
$2.2M
131
$2.16M
132
$2.13M
133
$2.02M
134
$1.97M
135
$1.97M
136
$1.96M
137
$1.93M
138
$1.92M
139
$1.92M
140
$1.87M
141
$1.86M
142
$1.72M
143
$1.72M
144
$1.7M
145
$1.67M
146
$1.65M
147
$1.58M
148
$1.56M
149
$1.56M
150
$1.46M