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819 hedge funds and large institutions have $71B invested in Biogen in 2014 Q3 according to their latest regulatory filings, with 92 funds opening new positions, 312 increasing their positions, 278 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

96% more first-time investments, than exits

New positions opened: 92 | 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: 782819 (+37)

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
819
Holders Change
+37
Holders Change %
+4.73%
% of All Funds
23.75%
Holding in Top 10
41
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+13.89%
% of All Funds
1.19%
New
92
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
MFS
626
MSI Financial Services
Massachusetts
$443K +$25.4K +77 +6%
CC
627
Courier Capital
New York
$442K -$154K -466 -26%
WPC
628
Waters Parkerson & Co
Louisiana
$441K
Rafferty Asset Management
629
Rafferty Asset Management
New York
$437K +$184K +557 +73%
PWLP
630
Prio Wealth Limited Partnership
Massachusetts
$435K -$8.24K -25 -2%
FMLI
631
Fukoku Mutual Life Insurance
Japan
$430K -$33K -100 -7%
IWC
632
Integrated Wealth Counsel
California
$430K
EMG
633
Ellington Management Group
Connecticut
$430K +$429K +1,300 New
NAMA
634
Nikko Asset Management Americas
New York
$429K
BP
635
Ballentine Partners
Massachusetts
$429K +$36.6K +111 +9%
Verition Fund Management
636
Verition Fund Management
Connecticut
$426K -$129K -391 -23%
PCM
637
Prelude Capital Management
New York
$419K +$144K +438 +53%
CI
638
Cowen Inc
New York
$414K +$49.5K +150 +14%
JIP
639
Jaffetilchin Investment Partners
Florida
$412K +$411K +1,245 New
CWM
640
Concert Wealth Management
California
$411K +$24.4K +74 +6%
DWT
641
Dorsey & Whitney Trust
South Dakota
$410K +$43.9K +133 +12%
DCLA
642
Douglas C. Lane & Associates
New York
$410K +$155K +470 +61%
HTC
643
Haverford Trust Company
Pennsylvania
$397K
HSA
644
HBK Sorce Advisory
Pennsylvania
$394K -$83.8K -254 -18%
HIM
645
Hillsdale Investment Management
Ontario, Canada
$390K
MPI
646
Mairs & Power Inc
Minnesota
$387K +$14.8K +45 +4%
PL
647
Parkwood LLC
Ohio
$384K +$17.1K +52 +5%
HPC
648
HM Payson & Co
Maine
$383K +$381K +1,157 New
CS
649
Comerica Securities
Michigan
$382K +$381K +1,156 New
WTB
650
Washington Trust Bank
Washington
$381K -$55.1K -167 -13%

BIIB Hedge Fund Activity: Q3 2014 in Review

819 of the 3,448 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: 92 funds opened new BIIB positions and 47 closed out — a net gain of 45 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.

  • 819 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.
  • 92 funds opened new Biogen positions in Q3 2014 and 47 closed out, a net change of +45 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.