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Arrowhead Research

268 hedge funds and large institutions have $1.87B invested in Arrowhead Research in 2024 Q4 according to their latest regulatory filings, with 43 funds opening new positions, 92 increasing their positions, 85 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

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

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

2% more first-time investments, than exits

New positions opened: 43 | Existing positions closed: 42

1% less funds holding

Funds holding: 270268 (-2)

1% less capital invested

Capital invested by funds: $1.89B → $1.87B (-$19.3M)

Holders
268
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11.8M
Puts
$10.1M
Net Calls
Net Calls Change

Top Buyers

1 +$41.8M
2 +$16.2M
3 +$11.8M
4
Two Sigma Investments
Two Sigma Investments
New York
+$11M
5
SL
Siren LLC
Connecticut
+$8.33M

Top Sellers

1 -$20.1M
2 -$18.2M
3 -$15.2M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$6.78M
5
State Street
State Street
Massachusetts
-$6.36M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$1.01M
102
$997K
103
$984K
104
$937K
105
$913K
106
$891K
107
$872K
108
$852K
109
$846K
110
$806K
111
$775K
112
$746K
113
$714K
114
$710K
115
$703K
116
$695K
117
$693K
118
$675K
119
$672K
120
$671K
121
$656K
122
$653K
123
$651K
124
$650K
125
$649K