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738 hedge funds and large institutions have $60.8B invested in Biogen in 2013 Q4 according to their latest regulatory filings, with 121 funds opening new positions, 247 increasing their positions, 264 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

303% more first-time investments, than exits

New positions opened: 121 | Existing positions closed: 30

54% more funds holding in top 10

Funds holding in top 10: 2437 (+13)

18% more call options, than puts

Call options by funds: $913M | Put options by funds: $771M

16% more capital invested

Capital invested by funds: $52.6B → $60.8B (+$8.27B)

13% more funds holding

Funds holding: 656738 (+82)

6% less repeat investments, than reductions

Existing positions increased: 247 | Existing positions reduced: 264

Holders
738
Holders Change
+82
Holders Change %
+12.5%
% of All Funds
21.42%
Holding in Top 10
37
Holding in Top 10 Change
+13
Holding in Top 10 Change %
+54.17%
% of All Funds
1.07%
New
121
Increased
247
Reduced
264
Closed
30
Calls
$913M
Puts
$771M
Net Calls
+$142M
Net Calls Change
+$212M
Name Holding Trade Value Shares
Change
Change in
Stake
MIC
526
MU Investments Company
Japan
$608K -$36.2K -140 -6%
BHA
527
Beech Hill Advisors
New York
$608K +$103K +400 +23%
HCA
528
Horan Capital Advisors
Ohio
$607K +$39.8K +154 +8%
LIA
529
LS Investment Advisors
Michigan
$600K +$352K +1,359 +173%
B
530
Baird
Wisconsin
$598K +$34.1K +132 +7%
JIC
531
Johnson Investment Counsel
Ohio
$591K -$3.88K -15 -0.7%
DAC
532
Dividend Assets Capital
South Carolina
$589K
SGH
533
Schonfeld Group Holdings
New York
$587K +$543K +2,101 New
RBC
534
Ronald Blue & Co
Georgia
$584K +$2.33K +9 +0.4%
CWM
535
Calamos Wealth Management
Illinois
$577K -$12.9K -50 -2%
FNBT
536
FineMark National Bank & Trust
Florida
$570K +$24.8K +96 +5%
Fisher Asset Management
537
Fisher Asset Management
Washington
$570K +$68.3K +264 +15%
Cambridge Investment Research Advisors
538
Cambridge Investment Research Advisors
Iowa
$567K -$26.4K -102 -5%
KFA
539
Kelleher Financial Advisors
New York
$559K
HWA
540
Heritage Wealth Advisors
Virginia
$559K +$517K +2,000 New
LOM
541
Loeb Offshore Management
New York
$546K +$214K +827 +74%
BPCE
542
Bank Pictet & Cie (Europe)
Germany
$546K +$504K +1,950 New
PP
543
PDT Partners
New York
$540K +$51.7K +200 +12%
GIS
544
Guardian Investor Services
New York
$532K
WOC
545
West Oak Capital
California
$528K -$23.8K -92 -5%
FHB
546
First Hawaiian Bank
Hawaii
$514K +$2.07K +8 +0.4%
FC
547
FIC Capital
New York
$510K +$5.69K +22 +1%
BC
548
Burney Company
Virginia
$507K -$62.6K -242 -12%
OMCS
549
Old Mutual Customised Solutions
South Africa
$503K
HHGA
550
Halbert Hargrove Global Advisors
California
$497K +$124K +478 +37%

BIIB Hedge Fund Activity: Q4 2013 in Review

738 of the 3,446 institutional investors tracked by Wall St. Rank reported a position in Biogen (BIIB) for Q4 2013, worth a combined $60.8B — up 16% from $52.6B a quarter earlier.

Buyers outnumbered sellers: 121 funds opened new BIIB positions and 30 closed out — a net gain of 91 holders — while 247 added to existing stakes and 264 trimmed.

The largest buyer was T. Rowe Price Associates, adding an estimated $213M. The largest seller was JP Morgan Chase, cutting an estimated $493M.

  • 738 institutional investors held Biogen (BIIB) as of Q4 2013, up from 656 in Q3 2013.
  • Funds reported $60.8B of Biogen stock for Q4 2013, up 16% quarter-over-quarter.
  • 121 funds opened new Biogen positions in Q4 2013 and 30 closed out, a net change of +91 holders.
  • The largest Biogen buyer in Q4 2013 was T. Rowe Price Associates, an estimated $213M added.
  • The largest Biogen seller in Q4 2013 was JP Morgan Chase, an estimated $493M sold.

Based on aggregated 13F filings for Q4 2013.