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Arrowhead Research
ARWR

67 hedge funds and large institutions have $262M invested in Arrowhead Research in 2013 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 14 increasing their positions, 9 reducing their positions, and 3 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,100% more first-time investments, than exits

New positions opened: 36 | Existing positions closed: 3

277% more capital invested

Capital invested by funds: $69.4M → $262M (+$192M)

100% more funds holding in top 10

Funds holding in top 10: 1 → 2 (+1)

97% more funds holding

Funds holding: 34 → 67 (+33)

56% more repeat investments, than reductions

Existing positions increased: 14 | Existing positions reduced: 9

36% more call options, than puts

Call options by funds: $1.88M | Put options by funds: $1.38M

Holders
67
Holders Change
+33
Holders Change %
+97.06%
% of All Funds
1.94%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.06%
New
36
Increased
14
Reduced
9
Closed
3
Calls
$1.88M
Puts
$1.38M
Net Calls
+$497K
Net Calls Change
+$114K

Top Buyers

Rank Fund Capital Flow
1
O
OrbiMed
New York
+$17M
2
QF
QVT Financial
New York
+$16.4M
3
SCA
SAC Capital Advisors
Connecticut
+$12M
4
Franklin Resources
Franklin Resources
California
+$10.5M
5
RCM
RA Capital Management
Massachusetts
+$9.35M

Top Sellers

Rank Fund Capital Flow
1
CCM
Camber Capital Management
Massachusetts
-$7.99M
2
PC
PointState Capital
New York
-$3.2M
3
SC
Sophrosyne Capital
New York
-$1.23M
4
Goldman Sachs
Goldman Sachs
New York
-$811K
5
SIM
SSI Investment Management
California
-$405K
Name Holding Trade Value Shares
Change 		Change in
Stake
RFC
26
Russell Frank Company
Washington
$886K +$463K +57,889 New
JG
27
Jefferies Group
New York
$679K +$500K +62,579 New
Invesco
28
Invesco
Georgia
$610K -$376K -46,997 -46%
ACM
29
Atika Capital Management
New York
$598K +$441K +55,100 New
Renaissance Technologies
30
Renaissance Technologies
New York
$590K +$435K +54,400 New
Geode Capital Management
31
Geode Capital Management
Massachusetts
$575K +$45.9K +5,747 +12%
PAAMCP
32
Pacific Alternative Asset Management Company (PAAMCO)
California
$505K +$372K +46,499 New
AQR Capital Management
33
AQR Capital Management
Connecticut
$447K +$329K +41,192 New
FCE
34
Fiera Capital (Europe)
Cayman Islands
$403K +$297K +37,165 New
Jane Street
35
Jane Street
New York
$338K +$131K +16,411 +111%
Northern Trust
36
Northern Trust
Illinois
$305K +$56.3K +7,036 +33%
HCM
37
Highbridge Capital Management
New York
$294K +$217K +27,087 New
QSS
38
Quantitative Systematic Strategies
Florida
$271K +$201K +25,165 New
CCM
39
Condor Capital Management
New Jersey
$234K +$173K +21,582 New
SIM
40
Spark Investment Management
New York
$217K -$267K -33,400 -62%
SFM
41
Sphera Funds Management
Israel
$217K +$160K +20,000 New
Deutsche Bank
42
Deutsche Bank
Germany
$214K +$158K +19,730 +197,300%
OAM
43
Orinda Asset Management
California
$196K +$144K +18,040 New
Bank of New York Mellon
44
Bank of New York Mellon
New York
$182K +$134K +16,758 New
California Public Employees Retirement System
45
California Public Employees Retirement System
California
$181K – – –
Two Sigma Investments
46
Two Sigma Investments
New York
$155K +$114K +14,290 New
Goldman Sachs
47
Goldman Sachs
New York
$153K -$811K -101,485 -88%
PNC Financial Services Group
48
PNC Financial Services Group
Pennsylvania
$146K – – –
Bank of America
49
Bank of America
North Carolina
$146K +$108K +13,495 New
SKK
50
Shepherd Kaplan Krochuk
Massachusetts
$141K -$161K -20,143 -61%
1
2
3

ARWR Hedge Fund Activity: Q4 2013 in Review

67 of the 3,445 institutional investors tracked by Wall St. Rank reported a position in Arrowhead Research (ARWR) for Q4 2013, worth a combined $262M — up 277% from $69.4M a quarter earlier.

Buyers outnumbered sellers: 36 funds opened new ARWR positions and 3 closed out — a net gain of 33 holders — while 14 added to existing stakes and 9 trimmed.

The largest buyer was OrbiMed, opening a new position worth an estimated $17M. The largest seller was Camber Capital Management, cutting an estimated $7.99M.

  • 67 institutional investors held Arrowhead Research (ARWR) as of Q4 2013, up from 34 in Q3 2013.
  • Funds reported $262M of Arrowhead Research stock for Q4 2013, up 277% quarter-over-quarter.
  • 36 funds opened new Arrowhead Research positions in Q4 2013 and 3 closed out, a net change of +33 holders.
  • The largest Arrowhead Research buyer in Q4 2013 was OrbiMed, an estimated $17M added.
  • The largest Arrowhead Research seller in Q4 2013 was Camber Capital Management, an estimated $7.99M sold.

Based on aggregated 13F filings for Q4 2013.