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Arrowhead Research

309 hedge funds and large institutions have $4.5B invested in Arrowhead Research in 2021 Q4 according to their latest regulatory filings, with 49 funds opening new positions, 103 increasing their positions, 111 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

4% more funds holding

Funds holding: 296309 (+13)

1.18% more ownership

Funds ownership: 63.9%65.08% (+1.2%)

7% less repeat investments, than reductions

Existing positions increased: 103 | 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
$72.8M
Puts
$37.5M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
251
$66K
252
$63K
253
$60K
254
$60K
255
$60K
256
$54K
257
$53K
258
$42K
259
$30K
260
$29K
261
$25K
262
$25K
263
$25K
264
$24K
265
$22K
266
$21K
267
$21K
268
$20K
269
$20K
270
$17K
271
$15K
272
$14K
273
$14K
274
$13K
275
$13K