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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
BTW
626
Boston Trust Walden
Massachusetts
$306K
DDPIC
627
Deroy & Devereaux Private Investment Counsel
Michigan
$306K
OIA
628
Optimum Investment Advisors
Illinois
$306K
BDF
629
Balasa Dinverno & Foltz
$306K +$3.17K +10 +1%
SRC
630
Shufro Rose & Co
New York
$305K
FBNAT
631
FirstMerit Bank N.A. Trustee
Ohio
$304K +$2.22K +7 +0.7%
PAM
632
Princeton Alpha Management
New Jersey
$301K -$110K -345 -26%
IH
633
IFC Holdings
Florida
$301K
CRC
634
Curi RMB Capital
Illinois
$294K +$11.7K +37 +4%
SAMC
635
Shinko Asset Management Company
Japan
$292K -$26.3K -83 -8%
Mariner
636
Mariner
Kansas
$289K +$13.3K +42 +5%
CL
637
Choreo LLC
Illinois
$288K +$299K +942 New
HAI
638
Hennessy Advisors Inc
California
$286K -$3.17K -10 -1%
SC
639
Scotia Capital
Ontario, Canada
$286K +$297K +936 New
PMG
640
ProVise Management Group
Florida
$285K -$77.8K -245 -21%
WTB
641
Washington Trust Bank
Washington
$283K +$293K +924 New
BL
642
BCWM LLC
Kansas
$282K -$31.7K -100 -10%
KFS
643
KMS Financial Services
Washington
$282K -$3.81K -12 -1%
BCM
644
BTR Capital Management
California
$281K
PHAM
645
Palisades Hudson Asset Management
Florida
$281K
WA
646
WealthTrust Axiom
Pennsylvania
$281K
WS
647
Wedbush Securities
California
$278K +$22.5K +71 +8%
BCM
648
Bridgeway Capital Management
Texas
$275K
NPA
649
Nichols & Pratt Advisers
Massachusetts
$275K
RFA
650
Reilly Financial Advisors
California
$268K

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.