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Arrowhead Research
ARWR

112 hedge funds and large institutions have $559M invested in Arrowhead Research in 2014 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 42 increasing their positions, 27 reducing their positions, and 27 closing their positions.

New
Increased
Maintained
Reduced
Closed

56% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 27

54% more call options, than puts

Call options by funds: $24.3M | Put options by funds: $15.8M

37% more first-time investments, than exits

New positions opened: 37 | Existing positions closed: 27

10% more funds holding

Funds holding: 102 → 112 (+10)

12% less capital invested

Capital invested by funds: $638M → $559M (-$78.7M)

75% less funds holding in top 10

Funds holding in top 10: 4 → 1 (-3)

Holders
112
Holders Change
+10
Holders Change %
+9.8%
% of All Funds
3.22%
Holding in Top 10
1
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-75%
% of All Funds
0.03%
New
37
Increased
42
Reduced
27
Closed
27
Calls
$24.3M
Puts
$15.8M
Net Calls
+$8.55M
Net Calls Change
+$2.25M

Top Buyers

Rank Fund Capital Flow
1
BFA
BlackRock Fund Advisors
California
+$15.2M
2
State Street
State Street
Massachusetts
+$14.3M
3
O
OrbiMed
New York
+$13.7M
4
Citadel Advisors
Citadel Advisors
Florida
+$11.2M
5
BIT
BlackRock Institutional Trust
California
+$10.5M

Top Sellers

Rank Fund Capital Flow
1
RCM
RA Capital Management
Massachusetts
-$30.6M
2
Millennium Management
Millennium Management
New York
-$12.8M
3
Artisan Partners
Artisan Partners
Wisconsin
-$10.8M
4
HM
HealthCor Management
New York
-$7.39M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$6.78M
Name Holding Trade Value Shares
Change 		Change in
Stake
FAM
26
Fred Alger Management
New York
$4.57M +$3.59M +274,095 +607%
Bank of New York Mellon
27
Bank of New York Mellon
New York
$3.94M +$3.04M +231,957 +536%
TCIM
28
TIAA CREF Investment Management
New York
$3.82M +$3.5M +267,180 New
Geode Capital Management
29
Geode Capital Management
Massachusetts
$3.67M +$1.04M +79,500 +45%
Morgan Stanley
30
Morgan Stanley
New York
$3.66M +$1.03M +78,262 +44%
Susquehanna International Group
31
Susquehanna International Group
Pennsylvania
$3.59M +$191K +14,549 +6%
DCM
32
Driehaus Capital Management
Illinois
$3.14M +$607K +46,316 +27%
SM
33
Sabby Management
Florida
$2.47M +$2.26M +172,353 New
GC
34
Guggenheim Capital
Illinois
$2.37M +$324K +24,694 +18%
BIM
35
BlackRock Investment Management
Delaware
$2.15M +$1.97M +150,393 New
Northern Trust
36
Northern Trust
Illinois
$2.12M +$1.03M +78,596 +113%
Massachusetts Financial Services
37
Massachusetts Financial Services
Massachusetts
$1.96M +$196K +14,970 +12%
WSA
38
Wall Street Associates
California
$1.94M +$1.78M +135,687 New
California Public Employees Retirement System
39
California Public Employees Retirement System
California
$1.87M +$472K +36,000 +38%
Allianz Asset Management
40
Allianz Asset Management
Germany
$1.79M +$1.64M +125,155 New
RSCM
41
Rock Springs Capital Management
Maryland
$1.65M +$524K +40,000 +53%
SFM
42
Sphera Funds Management
Israel
$1.43M +$1.31M +100,000 New
California State Teachers Retirement System (CalSTRS)
43
California State Teachers Retirement System (CalSTRS)
California
$1.35M +$1.24M +94,700 New
D.E. Shaw & Co
44
D.E. Shaw & Co
New York
$1.3M -$741K -56,483 -38%
WC
45
Wexford Capital
Florida
$1.25M -$2.88M -219,590 -72%
Charles Schwab
46
Charles Schwab
California
$1.24M +$932K +71,060 +451%
EAM
47
Eventide Asset Management
Massachusetts
$1.15M +$1.05M +80,000 New
EAM
48
EverPoint Asset Management
Connecticut
$1.15M +$1.05M +80,000 New
TA
49
Teachers Advisors
New York
$1.04M +$958K +73,035 New
WMSA
50
Weiss Multi-Strategy Advisers
New York
$1M -$131K -10,000 -13%
1
2
3 4 5

ARWR Hedge Fund Activity: Q2 2014 in Review

112 of the 3,479 institutional investors tracked by Wall St. Rank reported a position in Arrowhead Research (ARWR) for Q2 2014, worth a combined $559M — down 12% from $638M a quarter earlier.

Buyers outnumbered sellers: 37 funds opened new ARWR positions and 27 closed out — a net gain of 10 holders — while 42 added to existing stakes and 27 trimmed.

The largest buyer was BlackRock Fund Advisors, adding an estimated $15.2M. The largest seller was RA Capital Management, cutting an estimated $30.6M.

  • 112 institutional investors held Arrowhead Research (ARWR) as of Q2 2014, up from 102 in Q1 2014.
  • Funds reported $559M of Arrowhead Research stock for Q2 2014, down 12% quarter-over-quarter.
  • 37 funds opened new Arrowhead Research positions in Q2 2014 and 27 closed out, a net change of +10 holders.
  • The largest Arrowhead Research buyer in Q2 2014 was BlackRock Fund Advisors, an estimated $15.2M added.
  • The largest Arrowhead Research seller in Q2 2014 was RA Capital Management, an estimated $30.6M sold.

Based on aggregated 13F filings for Q2 2014.