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776 hedge funds and large institutions have $66.1B invested in Biogen in 2014 Q1 according to their latest regulatory filings, with 95 funds opening new positions, 284 increasing their positions, 294 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

107% more first-time investments, than exits

New positions opened: 95 | Existing positions closed: 46

9% more capital invested

Capital invested by funds: $60.8B → $66.1B (+$5.24B)

5% more funds holding

Funds holding: 738776 (+38)

3% less repeat investments, than reductions

Existing positions increased: 284 | Existing positions reduced: 294

11% less funds holding in top 10

Funds holding in top 10: 3733 (-4)

26% less call options, than puts

Call options by funds: $893M | Put options by funds: $1.2B

Holders
776
Holders Change
+38
Holders Change %
+5.15%
% of All Funds
22.41%
Holding in Top 10
33
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-10.81%
% of All Funds
0.95%
New
95
Increased
284
Reduced
294
Closed
46
Calls
$893M
Puts
$1.2B
Net Calls
-$307M
Net Calls Change
-$449M
Name Holding Trade Value Shares
Change
Change in
Stake
Victory Capital Management
101
Victory Capital Management
Texas
$67.1M +$18.5M +58,420 +36%
NA
102
Navellier & Associates
Nevada
$65.2M -$1.04M -3,282 -2%
State of Tennessee, Department of Treasury
103
State of Tennessee, Department of Treasury
Tennessee
$65.1M +$54.7M +172,397 +427%
USAA
104
United Services Automobile Association
Texas
$64.8M -$5.82M -18,336 -8%
Canada Life
105
Canada Life
Manitoba, Canada
$64.5M +$5.55M +17,489 +9%
1832 Asset Management
106
1832 Asset Management
Ontario, Canada
$64.4M +$70.4M +221,700 New
PI
107
Putnam Investments
Massachusetts
$63.7M +$57.6M +181,608 +684%
Calamos Advisors
108
Calamos Advisors
Illinois
$61.4M +$10.9M +34,466 +21%
BCIM
109
British Columbia Investment Management
British Columbia, Canada
$61.2M -$4.85M -15,291 -7%
PA
110
Profund Advisors
Maryland
$58.9M +$10.4M +32,722 +20%
ProShare Advisors
111
ProShare Advisors
Maryland
$57.8M +$15.3M +48,057 +34%
Ohio Public Employees Retirement System (OPERS)
112
Ohio Public Employees Retirement System (OPERS)
Ohio
$57.7M -$4.98M -15,673 -8%
Millennium Management
113
Millennium Management
New York
$57.2M -$16.1M -50,638 -21%
GIA
114
Gateway Investment Advisers
Ohio
$56.5M +$1.52M +4,784 +3%
PAM
115
Panagora Asset Management
Massachusetts
$55.8M -$40.4M -127,194 -41%
Retirement Systems of Alabama
116
Retirement Systems of Alabama
Alabama
$55.4M +$12.6M +39,637 +28%
PAMU
117
Pictet Asset Management (UK)
United Kingdom
$55.1M -$825K -2,600 -1%
ACI
118
AMP Capital Investors
Australia
$54.9M +$7.35M +23,154 +14%
Bank of Montreal
119
Bank of Montreal
Ontario, Canada
$54.8M -$19.9M -62,585 -26%
TCM
120
Tekla Capital Management
Massachusetts
$53.2M -$5.71M -18,000 -9%
Chevy Chase Trust
121
Chevy Chase Trust
Maryland
$53M +$43.5K +137 +0.1%
EA
122
Euclid Advisors
Connecticut
$52M +$10M +31,560 +23%
VanEck Associates
123
VanEck Associates
New York
$51.4M +$7.16M +22,568 +16%
CA
124
Commerzbank Aktiengesellschaft
Germany
$50.3M -$15.7M -49,467 -23%
U
125
UBS
Switzerland
$49.9M -$749K -2,359 -1%

BIIB Hedge Fund Activity: Q1 2014 in Review

776 of the 3,463 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q1 2014, worth a combined $66.1B — up 8.6% from $60.8B a quarter earlier.

Buyers outnumbered sellers: 95 funds opened new BIIB positions and 46 closed out — a net gain of 49 holders — while 284 added to existing stakes and 294 trimmed.

The largest buyer was Janus Henderson Investors US, adding an estimated $257M. The largest seller was Fidelity Investments, cutting an estimated $672M.

  • 776 institutional investors held Biogen (BIIB) as of Q1 2014, up from 738 in Q4 2013.
  • Funds reported $66.1B of Biogen stock for Q1 2014, up 8.6% quarter-over-quarter.
  • 95 funds opened new Biogen positions in Q1 2014 and 46 closed out, a net change of +49 holders.
  • The largest Biogen buyer in Q1 2014 was Janus Henderson Investors US, an estimated $257M added.
  • The largest Biogen seller in Q1 2014 was Fidelity Investments, an estimated $672M sold.

Based on aggregated 13F filings for Q1 2014.