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947 hedge funds and large institutions have $49.3B invested in Biogen in 2016 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 364 increasing their positions, 350 reducing their positions, and 103 closing their positions.

New
Increased
Maintained
Reduced
Closed

4% more repeat investments, than reductions

Existing positions increased: 364 | Existing positions reduced: 350

7% less call options, than puts

Call options by funds: $1.05B | Put options by funds: $1.13B

8% less first-time investments, than exits

New positions opened: 95 | Existing positions closed: 103

2% less funds holding

Funds holding: 969947 (-22)

14% less funds holding in top 10

Funds holding in top 10: 3732 (-5)

16% less capital invested

Capital invested by funds: $58.9B → $49.3B (-$9.59B)

Holders
947
Holders Change
-22
Holders Change %
-2.27%
% of All Funds
25.23%
Holding in Top 10
32
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-13.51%
% of All Funds
0.85%
New
95
Increased
364
Reduced
350
Closed
103
Calls
$1.05B
Puts
$1.13B
Net Calls
-$73.9M
Net Calls Change
+$323M
Name Holding Trade Value Shares
Change
Change in
Stake
National Pension Service
151
National Pension Service
South Korea
$31.1M +$1.3M +4,913 +4%
SFM
152
Sphera Funds Management
Israel
$30.9M -$1.32M -5,000 -4%
PC
153
Paulson & Co
New York
$30.8M +$21.7M +82,200 +227%
AIMCA
154
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$29.6M +$10.8M +40,900 +56%
DDC
155
DF Dent & Co
Maryland
$29.5M -$876K -3,316 -3%
AGA
156
Altrinsic Global Advisors
Connecticut
$29M +$29.4M +111,265 New
AAM
157
AMI Asset Management
California
$28.2M +$5.71M +21,618 +25%
Bank of Montreal
158
Bank of Montreal
Ontario, Canada
$28.2M +$341K +1,291 +1%
PTC
159
Philadelphia Trust Company
Pennsylvania
$27.4M +$1.81M +6,839 +7%
FMI
160
Factory Mutual Insurance
Massachusetts
$27.3M
Stifel Financial
161
Stifel Financial
Missouri
$27.1M -$12.6M -47,529 -31%
AAM
162
Aberdeen Asset Management
United Kingdom
$27M -$3.46M -13,095 -11%
Loomis, Sayles & Company
163
Loomis, Sayles & Company
Massachusetts
$26.7M -$2.82M -10,660 -9%
AIG
164
American International Group
New York
$26.7M -$741K -2,807 -3%
Point72 Asset Management
165
Point72 Asset Management
Connecticut
$26.6M +$4.09M +15,500 +18%
GTP
166
Global Thematic Partners
New York
$26.5M +$26.9M +101,721 New
SAC
167
Smith Affiliated Capital
New York
$26M
Fisher Asset Management
168
Fisher Asset Management
Washington
$24.3M -$5.3M -20,070 -18%
SRIM
169
Saratoga Research & Investment Management
California
$24M +$24.2M +91,518 +11,570%
SCM
170
Snow Capital Management
Pennsylvania
$23.9M +$13.6M +51,511 +128%
Asset Management One
171
Asset Management One
Japan
$23.8M -$2.03M -7,669 -8%
IG
172
ING Group
Netherlands
$23.7M -$46.2M -175,068 -66%
M&T Bank
173
M&T Bank
New York
$23.7M -$271K -1,026 -1%
Fifth Third Bancorp
174
Fifth Third Bancorp
Ohio
$23.6M -$759K -2,872 -3%
KBC Group
175
KBC Group
Belgium
$23.6M -$287K -1,088 -1%

BIIB Hedge Fund Activity: Q1 2016 in Review

947 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q1 2016, worth a combined $49.3B — down 16% from $58.9B a quarter earlier.

Sellers outnumbered buyers: 103 funds closed out of BIIB and 95 opened new positions — a net loss of 8 holders — while 350 trimmed existing stakes and 364 added.

The largest buyer was Royal London Asset Management, adding an estimated $3.73B. The largest seller was Wellington Management Group, cutting an estimated $164M.

  • 947 institutional investors held Biogen (BIIB) as of Q1 2016, down from 969 in Q4 2015.
  • Funds reported $49.3B of Biogen stock for Q1 2016, down 16% quarter-over-quarter.
  • 95 funds opened new Biogen positions in Q1 2016 and 103 closed out, a net change of -8 holders.
  • The largest Biogen buyer in Q1 2016 was Royal London Asset Management, an estimated $3.73B added.
  • The largest Biogen seller in Q1 2016 was Wellington Management Group, an estimated $164M sold.

Based on aggregated 13F filings for Q1 2016.