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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
201
$554K
202
$537K
203
$537K
204
$527K
205
$521K
206
$512K
207
$507K
208
$498K
209
$484K
210
$482K
211
$472K
212
$445K
213
$443K
214
$429K
215
$427K
216
$421K
217
$398K
218
$384K
219
$384K
220
$358K
221
$346K
222
$345K
223
$338K
224
$324K
225
$322K