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818 hedge funds and large institutions have $71B invested in Biogen in 2014 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 312 increasing their positions, 278 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

94% more first-time investments, than exits

New positions opened: 91 | Existing positions closed: 47

14% more funds holding in top 10

Funds holding in top 10: 3641 (+5)

12% more repeat investments, than reductions

Existing positions increased: 312 | Existing positions reduced: 278

5% more funds holding

Funds holding: 782818 (+36)

4% more capital invested

Capital invested by funds: $68.4B → $71B (+$2.54B)

39% less call options, than puts

Call options by funds: $754M | Put options by funds: $1.23B

Holders
818
Holders Change
+36
Holders Change %
+4.6%
% of All Funds
23.73%
Holding in Top 10
41
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+13.89%
% of All Funds
1.19%
New
91
Increased
312
Reduced
278
Closed
47
Calls
$754M
Puts
$1.23B
Net Calls
-$479M
Net Calls Change
-$208M
Name Holding Trade Value Shares
Change
Change in
Stake
SFP
826
Santa Fe Partners
New Mexico
-$3.31M -10,490 Closed
LP
827
LMR Partners
United Kingdom
-$3.21M -10,195 Closed
JC
828
JBF Capital
Colorado
-$3.15M -10,000 Closed
GACM
829
Green Arrow Capital Management
New York
-$2.55M -8,100 Closed
AF
830
Ally Financial
Michigan
-$2.52M -8,000 Closed
Point72 Asset Management
831
Point72 Asset Management
Connecticut
-$2.4M -7,600 Closed
BACM
832
Blue Arrow Capital Management
New York
-$2.31M -7,310 Closed
ACH
833
ArrowMark Colorado Holdings
Colorado
-$2.23M -7,058 Closed
ACM
834
Argent Capital Management
Missouri
-$1.65M -5,224 Closed
PMAM
835
Picton Mahoney Asset Management
Ontario, Canada
-$1.51K -4,800 Closed
TH
836
Timber Hill
Connecticut
-$1.56M -4,740 Closed
QAM
837
Quantres Asset Management
Cayman Islands
-$1.29M -4,100 Closed
GF
838
Gerry Farber
New York
-$1.24M -3,920 Closed
SH
839
Scepter Holdings
Texas
-$946K -3,000 Closed
MFIMFI
840
Mesirow Financial Investment Management - Fixed Income
Illinois
-$815K -2,586 Closed
EAM
841
Eclectica Asset Management
United Kingdom
-$788K -2,500 Closed
HCA
842
Horan Capital Advisors
Ohio
-$697K -2,211 Closed
DAC
843
Dividend Assets Capital
South Carolina
-$664K -2,106 Closed
DCM
844
Dynamic Capital Management
Jersey
-$536K -1,700 Closed
CIA
845
Choate Investment Advisors
Massachusetts
-$1.69M -1,550 Closed
SCM
846
Sterling Capital Management
North Carolina
-$442K -1,403 Closed
MSU
847
Maple Securities USA
New Jersey
-$419K -1,328 Closed
PO
848
Private Ocean
California
-$329K -1,044 Closed
HH
849
Hilltop Holdings
Texas
-$321K -1,017 Closed
CPA
850
Cowen Prime Advisors
New York
-$315K -1,000 Closed

BIIB Hedge Fund Activity: Q3 2014 in Review

818 of the 3,447 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q3 2014, worth a combined $71B — up 3.7% from $68.4B a quarter earlier.

Buyers outnumbered sellers: 91 funds opened new BIIB positions and 47 closed out — a net gain of 44 holders — while 312 added to existing stakes and 278 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $197M. The largest seller was Capital Research Global Investors, cutting an estimated $904M.

  • 818 institutional investors held Biogen (BIIB) as of Q3 2014, up from 782 in Q2 2014.
  • Funds reported $71B of Biogen stock for Q3 2014, up 3.7% quarter-over-quarter.
  • 91 funds opened new Biogen positions in Q3 2014 and 47 closed out, a net change of +44 holders.
  • The largest Biogen buyer in Q3 2014 was T. Rowe Price Associates, an estimated $197M added.
  • The largest Biogen seller in Q3 2014 was Capital Research Global Investors, an estimated $904M sold.

Based on aggregated 13F filings for Q3 2014.