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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
226
$309K
227
$305K
228
$302K
229
$294K
230
$292K
231
$291K
232
$284K
233
$281K
234
$278K
235
$276K
236
$273K
237
$271K
238
$259K
239
$256K
240
$253K
241
$248K
242
$234K
243
$233K
244
$232K
245
$230K
246
$211K
247
$207K
248
$205K
249
$201K
250
$171K