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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
WA
676
WFG Advisors
Texas
$129K +$12.9K +50 +12%
Manulife (Manufacturers Life Insurance)
677
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$128K -$1.07M -4,139 -0.9%
MAM
678
Mizuho Asset Management
Japan
$123K -$21.5K -83 -16%
FCE
679
Fiera Capital (Europe)
Cayman Islands
$122K +$113K +436 New
MFS
680
MSI Financial Services
Massachusetts
$114K +$15.5K +60 +17%
TSW
681
Thompson Siegel & Walmsley
Virginia
$111K
PTC
682
Private Trust Company
Ohio
$108K -$259 -1 -0.3%
CGT
683
Capital Guardian Trust
California
$105K
TDC
684
Thompson Davis & Co
Virginia
$105K +$97.3K +376 New
PRA
685
Parametric Risk Advisors
Connecticut
$89K +$82K +317 New
ARMC
686
American Research & Management Company
Massachusetts
$84K
CHC
687
City Holding Co
West Virginia
$77K +$71.1K +275 New
SF
688
Synovus Financial
Georgia
$76K
GI
689
Gradient Investments
Minnesota
$74K
VIA
690
Vantage Investment Advisors
Pennsylvania
$72K +$66.5K +257 New
PSI
691
Pinnacle Summer Investments
Virginia
$70K
GG
692
Gofen & Glossberg
Illinois
$68K +$63.4K +245 New
MFBTD
693
MB Financial Bank - Trust Department
Illinois
$67K +$776 +3 +1%
PMFA
694
Plante Moran Financial Advisors
Michigan
$65K +$11.6K +45 +24%
BFEC
695
Benjamin F. Edwards & Company
Missouri
$62K +$3.1K +12 +6%
EWM
696
Elite Wealth Management
Washington
$60K +$41.9K +162 +306%
ECM
697
ETrade Capital Management
Virginia
$55K -$3.1K -12 -6%
WF
698
WealthTrust Fairport
Ohio
$54K
FHA
699
First Horizon Advisors
Tennessee
$50K +$25.3K +98 +124%
CFA
700
Carroll Financial Associates
North Carolina
$47K

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.