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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
SGAM
326
Smith Group Asset Management
Texas
$5.87M +$33K +100 +0.6%
V
327
Veritable
Delaware
$5.76M +$218K +662 +4%
HCM
328
Highbridge Capital Management
New York
$5.72M +$5.7M +17,283 New
BCAM
329
Boston Common Asset Management
Massachusetts
$5.68M +$1.18M +3,565 +26%
EAM
330
EULAV Asset Management
Florida
$5.62M +$1.65M +5,000 +42%
JMPWA
331
JP Morgan Private Wealth Advisors
California
$5.57M +$1M +3,043 +22%
TCM
332
Twin Capital Management
Pennsylvania
$5.51M +$498K +1,511 +10%
TI
333
Turner Investments
Pennsylvania
$5.38M +$561K +1,701 +12%
SLI
334
Sumitomo Life Insurance
Japan
$5.3M -$169K -513 -3%
AMI
335
Amica Mutual Insurance
Rhode Island
$5.26M
JG
336
Jefferies Group
New York
$5.22M +$4.04M +12,250 +346%
CAM
337
Capstone Asset Management
Texas
$5.22M +$75.2K +228 +1%
SBH
338
Segall Bryant & Hamill
Illinois
$5.22M -$9.56K -29 -0.2%
SCM
339
Suffolk Capital Management
New York
$5.21M -$57.4K -174 -1%
CIC
340
Chase Investment Counsel
Virginia
$5.15M -$85.7K -260 -2%
AAM
341
Advisors Asset Management
Colorado
$5.01M +$174K +529 +4%
WMSA
342
Weiss Multi-Strategy Advisers
New York
$4.96M -$69.2K -210 -1%
GPC
343
Glacier Peak Capital
Washington
$4.96M +$989K +3,000 +25%
SGH
344
Sivik Global Healthcare
Connecticut
$4.96M +$1.65M +5,000 +50%
ACM
345
Accipiter Capital Management
Florida
$4.96M +$1.8M +5,462 +57%
DIA
346
Denver Investment Advisors
Colorado
$4.91M +$14.8K +45 +0.3%
EIM
347
Essex Investment Management
Massachusetts
$4.81M
KeyBank National Association
348
KeyBank National Association
Ohio
$4.81M -$1M -3,045 -17%
SIM
349
Sentry Investment Management
Wisconsin
$4.77M -$469K -1,421 -9%
Commonwealth Equity Services
350
Commonwealth Equity Services
Massachusetts
$4.72M +$594K +1,801 +14%

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.